Best smartphones under 400 usd in 2021: TOP 10 rating

Dear visitors of the Unite4Buy service,  before you the rating of the best smartphones under 400 usd 2021. Can you guess its representatives? Probably, no. It's because for many of us Android smartphones have become an integral part of everyday life, without which we cannot live a day, so you do not want to choose a bad device for any money. A mobile assistant wakes us up in the morning, shows us fresh news in the afternoon, helps to edit documents closer to the evening and relaxies with the game apps before bed. Of course, it should not be forgotten that the modern smartphone has replaced both the MP3 player, the camera and a lot of other gadgets  for the most of people.  However, one has to think about updating the compact assistant sooner or later,and finding him a worthy, more expensive replacement. The editorial board has compiled for you the TOP 10 most interesting devices with a price under 400 usd. In advance, let us warn the reader that everything presented below is a personal assessment of the author,so sometimes it's quite subjective. Let 's take a look at the article!

10. Meizu 16X 6/64Gb

Meizu 16 - love at first sight


  • Stylish metal case with an elaborate design and ergonomics;
  • an amazing frameless AMOLED panel;
  • A powerful Snapdragon 710 processor for gaming on the high graphics settings;
  • The battery will last 7 hours of active screen time;
  • The flagship dual camera from Sony;
  • In-screen fingerprint scanner;
  • A separate headphone jack.


  • The FlymeOS shell design is very controversial;
  • Lack of NFC support (contactless payments);
  • Extremly rare software updates, minor changes.

Extra features

In-screen fingerprint scanner

A very technological and attractive smartphone from the company Meizu opens the top ten smartphones under 400 usd. Having almost  a completely adopted  design from the flagship of the corporation, the phone is pleasantly surprise with the quality of the metal case, beautiful double photo module, frame-free display without the cuts which many people hate, in-screen fingerprint scanner. The 5.99-inch AMOLED panel is similar to that of the more expensive Meizu 16th and is ready to boast flagship brightness and contrast, a decent resolution of 2,160 x 1,080 pixels. There are no performance problems, because the launch of the demanding games is carried out by an excellent Snapdragon 710 processor and Adreno 616 video accelerator, which will give maximum graphics settings in most of the modern projects. A pair of 12 and 20-megapixel sensors from Sony (IMX380 and IMX350), providing some of the most impressive photographic capabilities in the article,will hardly upset you. A decent software optimization gives you a chance to get about 6.5-7 hours of active screen time even from a battery 3100mAh with the fast charging function. But not without disappointing moments. For many people the absence of NFC will be critical, and other users may not like mediocre software support from the manufacturer, the identity of the FlymeOS shell interface. However, in other aspects, the device is close to perfection.

Price: 0.00€ ($0.00). We check over 100 stores every day for the best prices - show all prices

Meizu 16X 6/64Gb video review

9. Samsung Galaxy A60 6/128Gb

Samsung Galaxy A60 - beauty requires sacrifice


  • A bright frame-free OGS screen with a resolution of 2340x1080 pixels;
  • the thought-over stylish design;
  • Excellent photographic abilities of the cameras for the day shooting;
  • Battery in 3500mAh for 7 hours of active screen time;
  • Front photo module built into the display;
  • low price;
  • NFC support (contactless payments)
  • worthy firmware support


  • The body is made of gentle and brittle polycarbonate;
  • There is no separate headphone jack;
  • In case of poor lighting, the cameras shot rather medium

Extra features

NFC support (contactless payments), built into a front camera screen - "island"

A stylish and balanced Samsung Galaxy A60 continues TOP of best smartphones under 400 usd . The design of the device is easy to put into its main advantages, because not many in the price segment have an attractive colors of the cases, original design of the triple photo module and a frame-free OGS-panel, in which the front modular  "island" is built. However, if the appearance is flawless, but the assembly materials are not, and the polycarbonate-made rear panel is subject to skins and scratches a beauty of smartphone will have to be concealed by the case. But a 6.3-inch display with a resolution of 2340 x 1080 points will always please a bright and saturated picture, without losing visibility of the image at angles and direct sunlight. Technical specifications are unlikely to please the most sophisticated gamer, but the medium-high graphics settings of the Snapdragon 675 processor, 6gb RAM and Adreno 612 video adapter will be able to provide. In addition, the bundle does not suffer from excessive overheating, and its energy efficiency is not bad. From one battery charge in the 3500mAh phablet functions about for seven hours of active screen time. NFC support and quite frequent software updates will also be recorded in the advantages of the gadget. The main 32-, 8- and 5-megapixel cameras do a great job with the day shoot, but in the evening can upset the reduction of detail and the appearance of noises. The same applies to the previously mentioned 16-megapixel "frontset." Another drawback will be the lack of a separate headphone jack. However, the combination of performance, wide functionality and general attractiveness still make the device an amazing purchase.

Price: 219.23€ ($261.95). We check over 100 stores every day for the best prices - show all prices

Today's best Samsung Galaxy A60 6/128Gb prices

  •   United States
219.23€ ($261.95)
259.43€ ($309.99)

8. Nokia 8.1 4/64Gb

Nokia 8.1 - a hit what we need


  • High-definition OGS panel;
  • Up-to-date Snapdragon 710 processor, handling all today's games even on thehigh graphics settings;
  • Impressive 12 megapixel dual camera with optical stabilization;
  • Battery in 3500mAh, with which it is possible to count for 7-8 hours of active screen time;
  • A reasonable price for specifications;
  • NFC support;
  • Android Q with frequent updates;
  • Good case materials and stylish rear glass panel design


  • The front panel design looks highly outdated;
  • Due to 4gb RAM, applications can often be unloaded from the background

Extra features

NFC support

A smartphone from once Finnish and now of a Chinese company Nokia has found its place in the list. Most of the corporation's modern phones  do not strike by the ratio of price to quality, but Nokia 8.1 clearly does not apply to such copies. The best case materials ehich are represented by a hardened glass and high-quality metal please the eye, as well as a stylish double camera and a fingerprint sensor of the rear panel. At the front, the situation is somewhat simpler. The 6.18-inch display has both not the smallest frames and a large cut for the front camera, which looks archaic today. But there are no claims to the picture. The image with a resolution of 2280 x 1080 points is bright and contrasting, only slightly behind AMOLED counterparts. Technical specifications are a necessary minimum for Android gamers. The Snapdragon 710 processor, 4gb RAM, and Adreno 616 graphics adapter still handle demanding games, and give you high graphics settings, but the power margin for the future is modest. The photographic capabilities of the main photo modules with the main sensor of 12 megapixels (Sony IMX363) are extremely worthy, because in addition to good optics they boast optical stabilization. Getting a clear photo is easy as well as taking a detailed video. The 20-megapixel "front" is markedly weaker, but for selfie it is enough with no doubt. A battery of 3500mAh capacity will provide about seven to eight hours of active screen time, in which there is merit both "iron" and optimized Android Q. Contactless payments and frequent software updates only increase the attractiveness of the device without any serious shortcomings.

Price: 0.00€ ($0.00). We check over 100 stores every day for the best prices - show all prices

7. Samsung Galaxy A8S

Samsung Galaxy A8S - a bestseller straight from Korea


  • Developed to fine-grained appearance of the device;
  • High-quality OGS display with a beautiful front camera "island";
  • Games run on the high graphics settings thanks to the Snapdragon 710 processor;
  • The main triple camera does well with the day shoot;
  • NFC support (contactless payments)
  • optimized firmware;
  • reasonable price


  • 6 hours of active screen time from one battery charge may not be enough for a number of customers;
  • Cameras are shot mediocre in case of lighting deterioration;
  • The case is made of polycarbonate, subject to skins and scratches;
  • No separate headphone jack

Extra features

NFC support

Another one interesting gadget from the Korean company Samsung is included in the list of current smartphones under 400 usd. Of course, belonging to a well-known A-brand significantly increases its attractiveness, but even without this fact it's very simple to fell in love with the beautiful device.The graceful shapes of the case, decorated with a triple photo module, fingerprint scanner, very nice back panel colors and a frame-free display with a front camera - "island" are impressive. If only there would be a device which is not made of scratch-loving polycarbonate... But the 6.4-inch OGS screen doesn't upset. The brightness level is sufficient for a direct sunlight, the contrast is not the lowest, and the resolution of 2340 x 1080 pixels allows the picture to be very clear. Such IPS panels look amazing for resource-demanding games. The popular Snapdragon 710 processor, 6gb RAM and Adreno 616 graphics accelerator are responsible for their launch. Technical characteristics are efficient and energy-efficient, but there is a little capacity margin for the future. The battery in the 3400mAh phablet functions for about six hours. Not to say that it's not enough, but also on a record the indicator does not pull. Similar situation with the cameras. The main 24-, 10- and 5-megapixel sensors cope impeccably with the day photo shoot, but with the deterioration of lighting, the images are significantly noisy, and the number of parts is reduced. From the advantages we will note support for the contactless payments (NFC) and software optimization. The negative of the customer may arise due to the absence of a separate output for headphones. Thus, Samsung Galaxy A8S in many ways repeats the A60 model, but also has an increased performance.

Price: 458.63€ ($548.00). We check over 100 stores every day for the best prices - show all prices

Today's best Samsung Galaxy A8S prices

  •   All prices
458.63€ ($548.00)

6. Xiaomi Redmi Note 8 Pro Global 6/64Gb

Xiaomi Redmi Note 8 Pro - flagship "at the Minimals"


  • Frame-free 6.53-inch OGS screen pleases brightness and contrast;
  • The latest Mediatek Helio G90T processor for gaming with the maximum graphics settings
  • A quarter of the main cameras led by a 64-megapixel sensor that handles day and night shooting;
  • great autonomy at 10 hours of an active screen time;
  • An attractive appearance of the glass case;
  • Availability of NFC (contactless payments);
  • IR port for a household appliances management;
  • A low price for the technical characteristics


  • Some applications (World Of Tanks Blitz) are poorly optimized for the processor;
  • MIUI shell is full of advertising

Extra features

NFC (contactless payments), IR port for a household appliances management

The article could not do without the magnificent Xiaomi Redmi Note 8 Pro in all respects. This smartphone can be considered as the flagship of the average price segment. Even if in many aspects it significantly lags behind the real top solutions, it is difficult to find an equally inexpensive and functional apparatus. The design of the glass case makes you fell in love with it at first sight. The four photo modules and a fingerprint sensor are combined into a single design element, together with the impeccably selected colors of rear panels and a frame-free 6.53-inch OGS screen combine into an incredibly stylish exterior. A display is good as well. The bright and contrasting picture does not lose visibility in direct sun rays, and at the different angles of inclination retains saturation and naturality. The specifications of the Mediatek Helio G90T processor, 6gb RAM and video chip MaliG76 MC4 will allow you to enjoy any demanding games. In most cases, you can set up maximum graphics settings (unfortunately, there are exceptions). The quartet of the main cameras led by the latest Samsung GW1 sensor in 64 megapixels is quite ready to get the photos with a great detailing and  a natural color reproduction even with a mediocre lighting. Bad autonomy? Hardly you may say that about  9-10 hours of an active screen time considering that you use it one and a half of day with  one battery charge in 4500mAh. Support for NFC (contactless payments), infrared port for  of a household appliances management increase the list of the advantages, and as the disadvantages we may note the MIUI brand shell which is full of advertising and  unnecessary recommendations. Thus, the considered device will be a loyal mobile assistant even for the most sophisticated user.

Price: 165.70€ ($197.99). We check over 100 stores every day for the best prices - show all prices

Today's best Xiaomi Redmi Note 8 Pro Global 6/64Gb prices

  •   All prices
  •   United kingdom
  •   Europe
Aliexpress / Xiaomi Mi Store
Aliexpress / Xiaomi Mi Store
165.70€ ($197.99)
175.74€ ($209.99)
Aliexpress / Fantacy
Aliexpress / Fantacy
219.22€ ($261.94)
228.72€ ($273.29)

5. Xiaomi Mi 9 Lite 6/128Gb

Xiaomi Mi 9 Lite - more optimal than ever


  • Frame-free AMOLED screen has a good brightness and a contrast;
  • Excellent basic triple camera of 48 megapixels, suitable for night shooting as well;
  • Excellent autonomy at the level of 9-10 hours of an active screen time;
  • NFC support (contactless payments)
  • Infrared port for a  household appliances control;
  • A beautiful case is made of the high-quality materials;
  • A subscreen fingerprint scanner;
  • IR port for  a household appliances management;
  • Great gaming performance for the price segment


  • Mediocre sound of the main dynamic;
  • The unique MIUI shell design may not be liked by a customer.

Extra features

NFC (contactless payments), infrared port for a household appliances management, in-screen fingerprint scanner

Xiaomi Mi 9 Lite is definitely one of the most balanced and up-to-date models among the best smartphones under 400 usd. The design of the phone is modern and close to a full-fledged flagship. A perfect work of the designers  is highligted  by a triple photo module,an alert indicator in the form of brand logo, frame-free 6.39-inch AMOLED screen with built-in fingerprint scanner and  also by a stunning hardened-glass case which is wrapped not in a cheap polycarbonate, but in a real metal. The quality of the display does not raise any questions. For the price category of the device, the picture is extremely bright and contrasting, and the 2340 x 1080 pixel resolution, effective oleophobic coating, and DC Dimming technology of eliminating the unpleasant eye-catching PWM effect only enhance the comfort of using a phablet. The technical characteristics are not surprising, but also not disappointing. The Snapdragon 710 processor, 6gb RAM and Adreno 616 video chip are not new, but for demanding games they are suitable even with high graphics settings. The trio of the main cameras are led by Sony 's impressive 48-megapixel IMX586 sensor . And even if it doesn't have any optical stabilization, and the optics are far from such in the camerophones, even in the evening it is quite simple to take a detailed picture. The battery capacity is 4030mAh, which will provide from one and a half to two days of an active use of the mobile assistant. ANFC support is standard for Xiaomi IR-port products for household appliances management and it multiplies positive impressions of the almost perfect device. It has only a few disadvantages such as advertising in the MIUI  brand shella nd not the loudest and  the highest-quality speaker.

Price: 242.83€ ($290.15). We check over 100 stores every day for the best prices - show all prices

Today's best Xiaomi Mi 9 Lite 6/128Gb prices

  •   All prices
  •   United States
  •   Europe
242.83€ ($290.15)

4. Xiaomi Redmi Note 9 Pro 6/64Gb

Xiaomi Redmi Note 9 Pro - Middle Price Category Flagship


  • a bright frameless OGS screen;
  • Beautiful design of the case is made of glass and metal;
  • A powerful Snapdragon 720G processor will run all of the demanding games with the high graphics presets;
  • An amazing quartet of the 64 megapixels cameras pleases both day and night shooting;
  • NFC support (contactless payments)
  • Autonomy at the 10 hours of an active screen time;
  • IR port for household appliances management


  • The MIUI shell design may not liked by a number of users;
  • frame edging is made of plastic and can be scratched quickly

Extra features

NFC (contactless payments), IR port for household appliances management

The fourth place in the list of the best is given to the new Xiaomi Redmi Note 9 Pro. This model tries to eliminate the shortcomings of the predecessors and make Redmi's line of phablets even more popular. The design of the phone has been updated and has become more interesting. Pleasant eye colors of the case (especially successful option in green color), impeccable design of the four photo modules, a transfer of a fingerprint sensor to the side face, astylish 32-megapixel front camera - "island" in the corner of the frame-free screen look extremely impressive. The 6.67-inch OGS display itself doesn't upset. Brightness and contrast are in order, resolution in 2400x1080 points is not forgottenby the manufacturer , and there's also an oleophobic coating. Working with such a IPS panel is very comfortable. The technical characteristics have changed dramatically. Now, the latest Qualcomm Snapdragon 720G processor, 6gb RAM and Adreno 618 's fast video chip are responsible for running most games on the highest graphics settings. 64gb internal storage company provides slot for MicroSD cards. The main 64-, 8-, 5- and 2-megapixel cameras, led by Samsung GW1, repeat the photographic capabilities of the past series devices, which is not bad. The sensors handle  an evening shooting properly. The battery capacity has reached 5020mAh, so it will be necessary to charge the phablet only once every couple of days. NFC support and an important for many IR-port for a household appliances management of are remained in the gadget. The disadvantages are also remained the same. A plastic edging, the abundance of the advertising in the MIUI brand shell may not be liked for obvious reasons. Otherwise, the device causes exceptionally positive emotions. 

Price: 215.88€ ($257.95). We check over 100 stores every day for the best prices - show all prices

Today's best Xiaomi Redmi Note 9 Pro 6/64Gb prices

  •   Europe
215.88€ ($257.95)
227.00€ ($271.24)

3. Xiaomi Mi 9 T 6/128Gb

Xiaomi Mi 9 T - in and out!


  • The decent power of the Snapdragon 730 processor
  • Battery charge is sufficient for 9 hours of an active screen time;
  • A modern design of the glass and metal enclosures;
  • A decent photographic triple camera capabilities, sufficient even for a night shooting;
  • A subscreen fingerprint scanner;
  • Contactless Payments (NFC) support
  • sliding front-facing camera;
  • qualitative frameless AMOLED screen


  • Controversial MIUI shell design;
  • No DC Dimming technology to eliminate the PWM effect of the screen

Extra features

NFC support, subscreen fingerprint scanner, a retractable front camera

The smartphones with a retractable front camera are the closest to the concept of frame-free. Xiaomi Mi 9 T belongs to this category of the gadgets. However, it is further attractive due to the original texture of the glass rear panel, a strong metal frame and a stylish triple photo module. The 6.39-inch AMOLED display hardly loses the other manufacturer's flagships. It is all right with a brightness and contrast levels, they didn't save on the resolution of an output picture (2340 x 1080 pixels), and didn't forget the built-in fingerprint sensor. But there is also a disadvantage in the face of the lack of DC Dimming technology. Thus, the PWM effect will not allow a number of the users to work with the fablet for a long time due to eye fatigue. But it's impossible to critisize the technical characteristics. The combination of the powerful Snapdragon 730 processor, 6GB of RAM, and the Adreno 618 video accelerator is characterized by both excellent performance, allowing you to safely display the maximum graphics settings in a variety of demanding games, as well as energy efficiency. One charge of a large battery in 4000mAh and fo a couple of days you will forget about the powerbanks. The trio of the main cameras is not inferior to those of opponents. The 48-megapixel Sony IMX582 sensor tries to prevent unnecessary noise during evening shooting and to save most of the details. An ability of the contactless payments will also please the buyer. The list of disadvantages of the gadget can be supplemented only by the standard for Xiaomi products MIUI shell, which is not deprived of advertising and controversial interface design. Otherwise we have before us a beautiful, technological and simply excellent representative of smartphone-building.

Price: 234.33€ ($279.99). We check over 100 stores every day for the best prices - show all prices

Today's best Xiaomi Mi 9 T 6/128Gb prices

  •   All prices
  •   Europe
234.33€ ($279.99)
234.33€ ($279.99)

2. Realme X2 Global

Oppo Realme X2 - the lucky one


  • Striking AMOLED panel with a 2340x1080 pixel resolution;
  • A high-performance Snapdragon 730G processor for the high graphics settings in games
  • The impressive capabilities of the main cameras with a main module of 64 megapixels;
  • Pleasant eye exterior of the case made of glass and metal;
  • NFC support (contactless payments)
  • 8-9 hours of an active screen time will be enough for many customers;
  • A subscreen fingerprint scanner;
  • frequent software updatings;
  • an impressive 32-megapixel front camera


  • The price of the gadget could be a little less 

Extra features

NFC (contactless payments), a subscreen fingerprint scanner

The Chinese company Oppo  sub-brand Realme has entered the international market very recently, but already managed to gain a huge number of fans and become a real opponent to such mastodonts as Xiaomi and Huawei. No wonder Realme X2 was in the list of the best smartphones. The appearance of the gadget can hardly be disliked by anyone. Elaborate colors of the hardened-glass rear panels, attractive design of the four photo modules, minimum frames of 6.4-inch screen allow to call phablet one of the most beautiful devices of the price segment. The display is made using AMOLED technology and does not provide brightness and contrast levels, as well as resolution of the reproduced picture (FullHD). The AMOLED screen has DC Dimming technology. Eye fatigue due to the PWM effect is not threatened by the buyer. Technical characteristics are close to flagship. A good Snapdragon 730G processor, 8gb of RAM and an "overclocked" Adreno 618 video chip will handle even future resource-intensive games on high graphics settings. Photographic possibilities are also surprising. The main quartet of cameras is led by the latest 64-megapixel Samsung GW1 sensor, which feels perfectly in the average cost category. The amazing detail of the photo is supported by the naturality of their color rendering and the correct balance of white. The 32-megapixel "front" probably will not  upset the user. The same words goes to autonomy. More than a decent battery in 4000mAh thanks to a quality software optimization will guarantee about 8-9 hours of an active screen time. Adding a list of the advantages a support for contactless payments (NFC),  a subscreen fingerprint scanner, and the frequent software updates. Thus, the only thing that can be criticized in the device is its. If it were even more democratic, the device would be an uncompromising world bestseller.

Price: 283.38€ ($338.60). We check over 100 stores every day for the best prices - show all prices

Today's best Realme X2 Global prices

  •   Europe
283.38€ ($338.60)

1. Xiaomi Mi 9 Global 6/64Gb

Xiaomi Mi 9 - an uncompromising classic


  • High brightness and contrast of the frame-free AMOLED panel;
  • In-screen fingerprint scanner;
  • Snapdragon 855 top processor, sufficient for the maximum graphics settings;
  • Nice glass case design;
  • NFC support (contactless payments)
  • Excellent in all respects a triple camera of 48 megapixels;
  • wireless charging;
  • IR port for a household appliances management


  • There is no separate headphone slot;
  • MIUI wrappers will not fit everyone because of their interface;
  • Autonomy is not bad (6.5 hours of active screen time), but for a part of the audience may not be enough.

Extra features

NFC (contactless payments), wireless charging, in-screen fingerprint scanner, IR port for a household appliances management

And the gold goes to the near perfect flagship Xiaomi Mi 9. A significant drop in the price,lesser than under 400 usd  for this smartphone,makes it even more attractive and better. The design of the glass case with a metal edging retains a beauty and relevance even today. We are sure that it is difficult to find a person who would not like the design of the triple camera and the minimum display frame in the device. The 6.4-inch AMOLED screen is definitely one of the best in the price segment. There are no problems with the brightness, contrast, or image detail in FullHD resolution. The developer took care to eliminate the PWM effect with DC Dimming technology, so even long-term fablet work will not cause eye discomfort. With the technical features such as the Snapdragon 855 processor, 6gb RAM and Adreno 640 graphics chip, you definitely do not have tp worry about running demanding games. Display the maximum presets of graphics and enjoy a beautiful picture. The trio of the main cameras practically bring the gadget to the rank of camerophones. The main 48-megapixel Sony IMX586 sensor  with the  excellent optics is ready to create high-quality images with preservation of details even at the night time. NFC support, wireless charging, IR port for home appliances management - functionality in the fablet is at the highest level. We can't say the same about an autonomy. The battery in 3300mAh produces good, but not the most impressive 6-7 hours of an active screen time. In addition, the lack of a separate headphone output and the controversial MIUI shell interface can be noted as the disadvantages. And even though the  device is not without cons, it's just  impossible to find an equally stylish and a graceful mobile assistant.

Price: 275.24€ ($328.88). We check over 100 stores every day for the best prices - show all prices

Today's best Xiaomi Mi 9 Global 6/64Gb prices

  •   All prices
  •   United kingdom
Aliexpress / Xiaomi Mi Store
Aliexpress / Xiaomi Mi Store
275.24€ ($328.88)
Aliexpress / Xiaomi Retail Store
Aliexpress / Xiaomi Retail Store
346.61€ ($414.15)
393.17€ ($469.79)

Xiaomi Mi 9 which are based on the flagship Snapdragon 855 processors leads in the benchmark Antutu by a large margin. It'll be the best choice for the game fans. Slightly behind them the devices with Snapdragon 710, 720G, 730, 730G and Mediatek Helio G90T chips which will be also suitable for the gamers. An outsider against the background of opponents will only be Samsung Galaxy A60 with its Qualcomm Snapdragon 675 processor, but such a solution will also allow to expose the medium-high graphics settings in most of the gaming applications

Antutu benchmark (smartphone performance rating) Antutu benchmark (smartphone performance rating)

Meizu 16X 6/64Gb
6 inches (2160x1080) Curved Glass / Snapdragon 710 / 6Gb / 64GB / 12Mp Sony IMX380 / 3010mAh
Samsung Galaxy A60 6/128Gb
6.3 inches (2340x1080) Curved Glass / Snapdragon 675 / 6Gb / 128GB / 32Mp / 3500mAh
Nokia 8.1 4/64Gb
6.18" (2280x1080) Gorilla glass / Snapdragon 710 / 4Gb / 64GB / 12Mp Sony IMX363 / 3500mAh
Samsung Galaxy A8S
6.4 inches (2340x1080) Curved Glass / Snapdragon 710 / 6Gb / 128GB / 24Mp / 3400mAh
Xiaomi Redmi Note 8 Pro Global 6/64Gb
6.53 inches (2340x1080) Gorilla glass / Helio G90T / 6Gb / 64GB / 64Mp Samsung GW1 / 4500mAh
Xiaomi Mi 9 Lite 6/128Gb
6.39 inches (2340x1080) Curved Glass / Snapdragon 710 / 6Gb / 128GB / 48Mp Sony IMX586 / 4030mAh
Xiaomi Redmi Note 9 Pro 6/64Gb
6.67 inches (2400x1080) Gorilla glass / Snapdragon 720G / 6Gb / 64GB / 64Mp Samsung GW1 / 5020mAh
Xiaomi Mi 9 T 6/128Gb
6.39 inches (2340x1080) Curved Glass / Snapdragon 730 / 6Gb / 128GB / 48Mp Sony IMX582 / 4000mAh
Realme X2 Global
6.4" (2340x1080) Curved Glass / Snapdragon 730G / 8Gb / 128GB / 64Mp Samsung GW1 / 4000mAh
Xiaomi Mi 9 Global 6/64Gb
6.4 inches (2340x1080) Gorilla glass / Snapdragon 855 / 6Gb / 64GB / 48Mp Sony IMX586 / 3300mAh

Compare Xiaomi Mi 9 T 6/128Gb vs Realme X2 Global vs Xiaomi Mi 9 Global 6/64Gb

Name Xiaomi Mi 9 T 6/128Gb Realme X2 Global Xiaomi Mi 9 Global 6/64Gb
  Antutu benchmark 219448 231994 389111
  CPU Qualcomm Snapdragon 730 Qualcomm Snapdragon 730G Qualcomm Snapdragon 855
  Diagonal size 6.39 " 6.4 " 6.4 "
  Resolution 2340x1080 2340x1080 2340x1080
  Multi-touch (number of touches) 10 10 10
  Bezel-less Yes Yes Yes
  RAM 6 Gb 8 Gb 6 Gb
  ROM 128 GB 128 GB 64 GB
  External memory No MicroSD (TF), supports cards up to 256Gb No
  Rear camera 48 Mp 64 Mp 48 Mp
  Camera Triple Camera Four cameras Triple Camera
  Sensor model Sony IMX582 Samsung GW1 Sony IMX586
  dxomark mobile ranking 107
  dxomark (photo) 112
  dxomark (video) 99
  Front (selfie) camera 20 Mp 32 Mp 20 Mp
  Battery 4000 mAh 4000 mAh 3300 mAh
  Wireless charging No No Yes
  Network 4 G 4 G 4 G
  Sim cards
  WiFi Yes Yes Yes
  Bluetooth Yes Yes Yes
  NFC Yes Yes Yes
  Navigation (Positioning) GPS, A-GPS, GLONAS GPS, A-GPS, GLONAS GPS, A-GPS, GLONAS
  Notifications Led Yes No Yes
  Fingerprint's scanner Yes Yes Yes
  Operating system (OS) Android 9.0 Android 9.0 Android 9.0
  Material Metal frame and glass case Plastic frame and glass case Metal frame and glass case
  Weight 191 g 182 g 173 g
  Dimensions 159,21 x 75,21 x 8,1 mm 158.7 × 75.2 × 8.6 mm 157,5 x 74,7 x 7,6 mm
  Price 234.33€ ($279.99) See Details Discontinued. View all Realme models here
Alternatives to the Realme X2 Global:
Realme X2 Pro Global - Compare
Realme 6 8/128Gb - Compare
Realme X7 Pro - Compare
Discontinued. View all Xiaomi models here
Alternatives to the Xiaomi Mi 9 Global 6/64Gb:
Xiaomi Redmi 9 4/128Gb - Compare
Xiaomi Redmi 9A 2/32Gb - Compare
Xiaomi Mi 10 Ultra 8/128Gb - Compare

Which smartphone is the best to buy up under 400 usd 2021?

This turned out to be a rating of the best smartphones under 400 usd. We hope that it will be useful for you and will lead to the purchase of a worthy mobile assistant, which will bring only the positive emotions. Before you say goodbye, let me give some useful recommendations on choosing a phone from the TOP 10:

  • In price/quality ratio - Xiaomi Redmi Note 8 Pro;
  • Phone under 400 usd with a good camera - Xiaomi Mi 9;
  • With the most powerful battery - Xiaomi Redmi Note 9 Pro;
  • The best game smartphone - Xiaomi Mi 9;
  • For work - Oppo Realme X2

How to choose a good smartphone under 400 usd?

For the future smartphone from TOP 10 under 400 usd exactly to meet all your wishes, pay attention to these tips when choosing the device:

  • Before the final selection of the smartphone, choose the most important functions and features of the device for you, write them on a separate sheet;
  • Do not forget to list the shortcomings with which you will not be able to accept;
  • Find in the presented rating the model with the largest number of the advantages and the smallest number of the disadvantages described by you;
  • Don 't forget to wear a cap on such hot days!


  1. 💎 What is the best phone right now?
    These are the best phones available today:

    Xiaomi Mi 9 T 6/128Gb - 234.33€ ($279.99)

    Realme X2 Global - 283.38€ ($338.60)

    Xiaomi Mi 9 Global 6/64Gb - 275.24€ ($328.88)

  2. ⚡ Which phones are best for gaming?
    Best gaming phone: the top 3 mobile game performers

    Xiaomi Mi 9 Global 6/64Gb - 275.24€ ($328.88)

  3. ✔️ What is the Best Budget Smartphone?
    Best Cheap Phones:

    Meizu 16X 6/64Gb - 0.00€ ($0.00)

    Nokia 8.1 4/64Gb - 0.00€ ($0.00)

    Xiaomi Redmi Note 8 Pro Global 6/64Gb - 165.70€ ($197.99)

  4. ⭐ Which mobile phones support NFC?
    Best phones with NFC

    Xiaomi Mi 9 Global 6/64Gb - 275.24€ ($328.88)

    Realme X2 Global - 283.38€ ($338.60)

    Xiaomi Mi 9 T 6/128Gb - 234.33€ ($279.99)

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