Compare Samsung Galaxy S21 8/128GB vs Asus Zenfone 3 Ultra

Samsung Galaxy S21 8/128GB vs Asus Zenfone 3 Ultra Comparison - Compare Size, Cameras, Specs, Features, Price of Samsung Galaxy S21 8/128GB with Asus Zenfone 3 Ultra.
Name	Samsung Galaxy S21 8/128GB	Asus Zenfone 3 Ultra

Antutu benchmark	642745	73506
CPU	Samsung Exynos 2100	Qualcomm Snapdragon 652
Diagonal size	6.2 "	6.8 "
Resolution	2400x1080	1920x1080
Multi-touch (number of touches)	10	10
RAM	8 Gb	4 Gb
Bezel-less	Yes	No
ROM	128 GB	128 GB
External memory	No	MicroSD (TF), supports cards up to 128Gb
Rear camera	12 Mp	23 Mp
Camera	Triple Camera	Single camera
Sensor model		Sony IMX318
dxomark mobile ranking
dxomark (photo)
dxomark (video)
Front (selfie) camera	10 Mp	8 Mp
Battery	4000 mAh	4600 mAh
Wireless charging	Yes
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	Yes
Fingerprint's scanner	Yes	Yes
Operating system (OS)	Android 11	Android 7.0
Material	Plastic	Metal
Weight	169 g	233 g
Dimensions	151.7 x 71.2 x 7.9 mm	186.4 x 93.9 x 6.8 mm
Price	547.37€ ($642.28) See Details	172.76€ ($202.71) See Details

Samsung Galaxy S21 8/128GB vs Asus Zenfone 3 Ultra: Camera comparison.

In this table, you can compare the Samsung Galaxy S21’s camera vs Asus Zenfone 3 Ultra’s camera, see the difference between the 12Mp sensor and the 23Mp Sony IMX318 sensor, and understand which camera has the maximum benefits compared to the competitor.

Name	Samsung Galaxy S21 8/128GB	Asus Zenfone 3 Ultra
Rear camera	12 Mp	23 Mp
Sensor model		Sony IMX318
Flash	Dual LED flash	Dual LED flash
Front (selfie) camera	10 Mp	8 Mp
Flash	No	No

Samsung Galaxy S21 8/128GB vs Asus Zenfone 3 Ultra: battery life comparison.

Below, you can find the last battery life test between the Samsung Galaxy S21 vs Asus Zenfone 3 Ultra, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.

Name	Samsung Galaxy S21 8/128GB	Asus Zenfone 3 Ultra
Battery	4000 mAh	4600 mAh
Type	Non-removable	Non-removable
Stand-by time	5-6 days	5-6 days
Battery Life	2-3 days	2-3 days
Working hours in hard mode	7-8 hours	6-7 hours
Talk time	30 hours	25 hours
Fast charging	Yes	Yes
Wireless charging	Yes

Samsung Galaxy S21 8/128GB vs Asus Zenfone 3 Ultra: Antutu benchmark comparison.

Samsung Galaxy S21 8/128GB in the AnTuTu benchmark test got 642745 score points which is 774.41% faster than the Asus Zenfone 3 Ultra, which got 73506. You can compare its ranking and performance with other models results based on the Antutu test below.

Samsung Galaxy S21 8/128GB

6.2 inches (2400x1080) Gorilla glass / Exynos 2100 / 8Gb / 128GB / 12Mp / 4000mAh

547.37€

$642.28

642745

Asus Zenfone 3 Ultra

6.8" (1920x1080) Curved Glass / Snapdragon 652 / 4Gb / 128GB / 23Mp Sony IMX318 / 4600mAh

172.76€

$202.71

73506

Samsung Galaxy S21 8/128GB vs Asus Zenfone 3 Ultra: Geekbench benchmark comparison.

Samsung Galaxy S21 8/128GB in the Geekbench benchmark tests got a 1093 points score in "Single-core" of against the Asus Zenfone 3 Ultra which got 0, it is 100.00% faster. In "Multi-core" score 3715 vs 0 (100.00% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.

Samsung Galaxy S21 8/128GB

6.2 inches (2400x1080) Gorilla glass / Exynos 2100 / 8Gb / 128GB / 12Mp / 4000mAh

547.37€

$642.28

1093 / 3715

Asus Zenfone 3 Ultra

6.8" (1920x1080) Curved Glass / Snapdragon 652 / 4Gb / 128GB / 23Mp Sony IMX318 / 4600mAh

172.76€

$202.71

0 / 0

What is the difference between Samsung Galaxy S21 8/128GB and Asus Zenfone 3 Ultra? (compare specs) (which is better)

The main differences, why it is better to choose the Samsung Galaxy S21 8/128GB (advantages)

Good performance: Is 774.41% faster in the Antutu test (569239 score difference).
Best weight: 64 grams less (169 vs 233).
Has a higher resolution front (selfie) camera: 10Mp vs 8Mp .
NFC supports.
Has a higher screen resolution: 2400x1080 vs 1920x1080.
Have water resistant supports.
Have wireless charging supports.

Why it is better not to take Samsung Galaxy S21 8/128GB (disadvantages)

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

The main differences, why it is better to choose the Asus Zenfone 3 Ultra (advantages)

Has a higher resolution newer rear camera: 23Mp Sony IMX318 compared to 12Mp
More battery capacity: 4600mAh vs 4000mAh (a difference of 600mAh).
Have infrared blaster supports.
Have headphone Jack. 3.5mm supports.

Why it is better not to take Asus Zenfone 3 Ultra (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 8/128GB related comparisons

Asus Zenfone 3 Ultra related comparisons

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