Compare Samsung Galaxy S21 Ultra 12/128GB vs Asus Zenfone 3 Ultra

Samsung Galaxy S21 Ultra 12/128GB vs Asus Zenfone 3 Ultra Comparison - Compare Size, Cameras, Specs, Features, Price of Samsung Galaxy S21 Ultra 12/128GB with Asus Zenfone 3 Ultra.
Name	Samsung Galaxy S21 Ultra 12/128GB	Asus Zenfone 3 Ultra

Antutu benchmark	647553	73506
CPU	Samsung Exynos 2100	Qualcomm Snapdragon 652
Diagonal size	6.8 "	6.8 "
Resolution	3200x1440	1920x1080
Multi-touch (number of touches)	10	10
RAM	12 Gb	4 Gb
Bezel-less	Yes	No
ROM	128 GB	128 GB
External memory	No	MicroSD (TF), supports cards up to 128Gb
Rear camera	108 Mp	23 Mp
Camera	Five cameras	Single camera
Sensor model	Samsung S5KHM3	Sony IMX318
dxomark mobile ranking
dxomark (photo)
dxomark (video)
Front (selfie) camera	40 Mp	8 Mp
Battery	5000 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	Metal frame and glass case	Metal
Weight	228 g	233 g
Dimensions	165,1 x 75,6 x 8,8 mm	186.4 x 93.9 x 6.8 mm
Price	816.55€ ($842.11) See Details	182.66€ ($188.38) See Details

Samsung Galaxy S21 Ultra 12/128GB vs Asus Zenfone 3 Ultra: Camera comparison.

In this table, you can compare the Samsung Galaxy S21 Ultra’s camera vs Asus Zenfone 3 Ultra’s camera, see the difference between the 108Mp Samsung S5KHM3 sensor and the 23Mp Sony IMX318 sensor, and understand which camera has the maximum benefits compared to the competitor.

Name	Samsung Galaxy S21 Ultra 12/128GB	Asus Zenfone 3 Ultra
Rear camera	108 Mp	23 Mp
Sensor model	Samsung S5KHM3	Sony IMX318
Flash	Dual LED flash	Dual LED flash
Front (selfie) camera	40 Mp	8 Mp
Flash	No	No

Samsung Galaxy S21 Ultra 12/128GB vs Asus Zenfone 3 Ultra: battery life comparison.

Below, you can find the last battery life test between the Samsung Galaxy S21 Ultra 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 Ultra 12/128GB	Asus Zenfone 3 Ultra
Battery	5000 mAh	4600 mAh
Type	Non-removable	Non-removable
Stand-by time	6-7 days	5-6 days
Battery Life	3-4 days	2-3 days
Working hours in hard mode	8-9 hours	6-7 hours
Talk time	30 hours	25 hours
Fast charging	Yes	Yes
Wireless charging	Yes

Samsung Galaxy S21 Ultra 12/128GB vs Asus Zenfone 3 Ultra: Antutu benchmark comparison.

Samsung Galaxy S21 Ultra 12/128GB in the AnTuTu benchmark test got 647553 score points which is 780.95% 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 Ultra 12/128GB

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

816.55€

$842.11

647553

Asus Zenfone 3 Ultra

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

182.66€

$188.38

73506

Samsung Galaxy S21 Ultra 12/128GB vs Asus Zenfone 3 Ultra: 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 Asus Zenfone 3 Ultra which got 0, it is 100.00% faster. In "Multi-core" score 3723 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 Ultra 12/128GB

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

816.55€

$842.11

1096 / 3723

Asus Zenfone 3 Ultra

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

182.66€

$188.38

0 / 0

What is the difference between Samsung Galaxy S21 Ultra 12/128GB and Asus Zenfone 3 Ultra? (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 780.95% faster in the Antutu test (574047 score difference).
Best weight: 5 grams less (228 vs 233).
Has a higher resolution newer rear camera: 108Mp Samsung S5KHM3 compared to 23Mp Sony IMX318
Has a higher resolution front (selfie) camera: 40Mp vs 8Mp .
NFC supports.
Has a higher screen resolution: 3200x1440 vs 1920x1080.
More battery capacity: 5000mAh vs 4600mAh (a difference of 400mAh).
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 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)

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 Ultra 12/128GB related comparisons

Asus Zenfone 3 Ultra related comparisons

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