Compare Samsung Galaxy S21 Ultra 12/128GB vs Oppo A53

Samsung Galaxy S21 Ultra 12/128GB vs Oppo A53 Comparison - Compare Size, Cameras, Specs, Features, Price of Samsung Galaxy S21 Ultra 12/128GB with Oppo A53.
Name	Samsung Galaxy S21 Ultra 12/128GB	Oppo A53

Antutu benchmark	647553	136151
CPU	Samsung Exynos 2100	Qualcomm Snapdragon 460
Diagonal size	6.8 "	6.5 "
Resolution	3200x1440	2400x1080
Multi-touch (number of touches)	10	10
RAM	12 Gb	4 Gb
Bezel-less	Yes	Yes
ROM	128 GB	128 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	16 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 10.0 (Q)
Material	Metal frame and glass case	Plastic
Weight	228 g	186 g
Dimensions	165,1 x 75,6 x 8,8 mm	163.9 x 75.1 x 8.4 mm
Price	809.78€ ($843.65) See Details	210.20€ ($218.99) See Details

Samsung Galaxy S21 Ultra 12/128GB vs Oppo A53: Camera comparison.

In this table, you can compare the Samsung Galaxy S21 Ultra’s camera vs Oppo A53’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	Oppo A53
Rear camera	108 Mp	13 Mp
Sensor model	Samsung S5KHM3
Flash	Dual LED flash	Dual LED flash
Front (selfie) camera	40 Mp	16 Mp
Flash	No	No

Samsung Galaxy S21 Ultra 12/128GB vs Oppo A53: battery life comparison.

Below, you can find the last battery life test between the Samsung Galaxy S21 Ultra vs Oppo A53, 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	Oppo A53
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	No
Wireless charging	Yes	No

Samsung Galaxy S21 Ultra 12/128GB vs Oppo A53: Antutu benchmark comparison.

Samsung Galaxy S21 Ultra 12/128GB in the AnTuTu benchmark test got 647553 score points which is 375.61% faster than the Oppo A53, which got 136151. 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

809.78€

$843.65

647553

Oppo A53

6.5 inches (2400x1080) Curved Glass / Snapdragon 460 / 4Gb / 128GB / 13Mp / 5000mAh

210.20€

$218.99

136151

Samsung Galaxy S21 Ultra 12/128GB vs Oppo A53: 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 Oppo A53 which got 254, it is 331.50% faster. In "Multi-core" score 3723 vs 1261 (195.24% 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

809.78€

$843.65

1096 / 3723

Oppo A53

6.5 inches (2400x1080) Curved Glass / Snapdragon 460 / 4Gb / 128GB / 13Mp / 5000mAh

210.20€

$218.99

254 / 1261

What is the difference between Samsung Galaxy S21 Ultra 12/128GB and Oppo A53? (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 375.61% faster in the Antutu test (511402 score difference).
Has a higher resolution newer rear camera: 108Mp Samsung S5KHM3 compared to 13Mp
Has a higher resolution front (selfie) camera: 40Mp vs 16Mp .
NFC supports.
Has a higher screen resolution: 3200x1440 vs 2400x1080.
Have water resistant supports.
Have wireless charging supports.
Have fast charging supports.

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

Does not have infrared blaster supports.

The main differences, why it is better to choose the Oppo A53 (advantages)

Best weight: 42 grams less (186 vs 228).
Have infrared blaster supports.

Why it is better not to take Oppo A53 (disadvantages)

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

The advantages of both models

Samsung Galaxy S21 Ultra 12/128GB related comparisons

Oppo A53 related comparisons

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