Compare Samsung Galaxy S21 Ultra 12/128GB vs Vivo U3x

Samsung Galaxy S21 Ultra 12/128GB vs Vivo U3x Comparison - Compare Size, Cameras, Specs, Features, Price of Samsung Galaxy S21 Ultra 12/128GB with Vivo U3x.
Name	Samsung Galaxy S21 Ultra 12/128GB	Vivo U3x

Antutu benchmark	647553	167355
CPU	Samsung Exynos 2100	Qualcomm Snapdragon 665
Diagonal size	6.8 "	6.35 "
Resolution	3200x1440	1544x720
Multi-touch (number of touches)	10	10
RAM	12 Gb	3 Gb
Bezel-less	Yes	Yes
ROM	128 GB	32 GB
External memory	No	MicroSD (TF), supports cards up to 256Gb
Rear camera	108 Mp	13 Mp
Camera	Five cameras	Triple Camera
Sensor model	Samsung S5KHM3
dxomark mobile ranking
dxomark (photo)
dxomark (video)
Front (selfie) camera	40 Mp	8 Mp
Battery	5000 mAh	5000 mAh
Wireless charging	Yes	No
Network	5 G	4 G
WiFi	Yes	Yes
Bluetooth	Yes	Yes
NFC	Yes	No
Navigation (Positioning)	GPS, A-GPS, GLONAS	GPS, A-GPS, GLONAS
Notifications Led	No	No
Fingerprint's scanner	Yes	Yes
Operating system (OS)	Android 11	Android 9.0
Material	Metal frame and glass case	Plastic
Weight	228 g	191 g
Dimensions	165,1 x 75,6 x 8,8 mm	159,4 x 76.8 x 8.9 mm
Price	850.53€ ($886.65) See Details	Notify me when it goes on sale. View all Vivo models here Alternatives to the Vivo U3x: Vivo X60 12/256Gb - Compare Vivo IQOO Neo7 8/128GB - Compare Vivo IQOO Neo6 SE 12/256GB - Compare

Samsung Galaxy S21 Ultra 12/128GB vs Vivo U3x: Camera comparison.

In this table, you can compare the Samsung Galaxy S21 Ultra’s camera vs Vivo U3x’s camera, see the difference between the 108Mp Samsung S5KHM3 sensor and the 13Mp sensor, and understand which camera has the maximum benefits compared to the competitor.

Name	Samsung Galaxy S21 Ultra 12/128GB	Vivo U3x
Rear camera	108 Mp	13 Mp
Sensor model	Samsung S5KHM3
Flash	Dual LED flash	LED flash
Front (selfie) camera	40 Mp	8 Mp
Flash	No	No

Samsung Galaxy S21 Ultra 12/128GB vs Vivo U3x: battery life comparison.

Below, you can find the last battery life test between the Samsung Galaxy S21 Ultra vs Vivo U3x, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.

Name	Samsung Galaxy S21 Ultra 12/128GB	Vivo U3x
Battery	5000 mAh	5000 mAh
Type	Non-removable	Non-removable
Stand-by time	6-7 days	6-7 days
Battery Life	3-4 days	3-4 days
Working hours in hard mode	8-9 hours	10-12 hours
Talk time	30 hours	30 hours
Fast charging	Yes	Yes
Wireless charging	Yes	No

Samsung Galaxy S21 Ultra 12/128GB vs Vivo U3x: Antutu benchmark comparison.

Samsung Galaxy S21 Ultra 12/128GB in the AnTuTu benchmark test got 647553 score points which is 286.93% faster than the Vivo U3x, which got 167355. You can compare its ranking and performance with other models results based on the Antutu test below.

Samsung Galaxy S21 Ultra 12/128GB

6.8 inches (3200x1440) Gorilla glass / Exynos 2100 / 12Gb / 128GB / 108Mp Samsung S5KHM3 / 5000mAh

850.53€

$886.65

647553

Vivo U3x

On Sale Soon

167355

Samsung Galaxy S21 Ultra 12/128GB vs Vivo U3x: Geekbench benchmark comparison.

Samsung Galaxy S21 Ultra 12/128GB in the Geekbench benchmark tests got a 1096 points score in "Single-core" of against the Vivo U3x which got 320, it is 242.50% faster. In "Multi-core" score 3723 vs 1381 (169.59% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.

Samsung Galaxy S21 Ultra 12/128GB

6.8 inches (3200x1440) Gorilla glass / Exynos 2100 / 12Gb / 128GB / 108Mp Samsung S5KHM3 / 5000mAh

850.53€

$886.65

1096 / 3723

Vivo U3x

On Sale Soon

320 / 1381

What is the difference between Samsung Galaxy S21 Ultra 12/128GB and Vivo U3x? (compare specs) (which is better)

The main differences, why it is better to choose the Samsung Galaxy S21 Ultra 12/128GB (advantages)

Good performance: Is 286.93% faster in the Antutu test (480198 score difference).
Has a higher resolution newer rear camera: 108Mp Samsung S5KHM3 compared to 13Mp
Has a higher resolution front (selfie) camera: 40Mp vs 8Mp .
NFC supports.
Has a higher screen resolution: 3200x1440 vs 1544x720.
Have water resistant supports.
Have wireless charging supports.

Why it is better not to take Samsung Galaxy S21 Ultra 12/128GB (disadvantages)

Does not have Headphone Jack. Need audio 3.5mm headphone jack adapter

The main differences, why it is better to choose the Vivo U3x (advantages)

Best weight: 37 grams less (191 vs 228).
Have headphone Jack. 3.5mm supports.

Why it is better not to take Vivo U3x (disadvantages)

Does not support NFC.
Does not have water resistant supports.
Does not have wireless charging support.

The advantages of both models

Have fast charging supports.

Samsung Galaxy S21 Ultra 12/128GB related comparisons

Vivo U3x related comparisons

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