Compare Samsung Galaxy S21 Ultra 12/128GB vs Oppo K1 4/64Gb

Samsung Galaxy S21 Ultra 12/128GB vs Oppo K1 4/64Gb Comparison - Compare Size, Cameras, Specs, Features, Price of Samsung Galaxy S21 Ultra 12/128GB with Oppo K1 4/64Gb.
Name	Samsung Galaxy S21 Ultra 12/128GB	Oppo K1 4/64Gb

Antutu benchmark	647553	141661
CPU	Samsung Exynos 2100	Qualcomm Snapdragon 660
Diagonal size	6.8 "	6.4 "
Resolution	3200x1440	2340x1080
Multi-touch (number of touches)	10	10
RAM	12 Gb	4 Gb
Bezel-less	Yes	Yes
ROM	128 GB	64 GB
External memory	No	MicroSD (TF), supports cards up to 256Gb
Rear camera	108 Mp	16 Mp
Camera	Five cameras	Dual Camera
Sensor model	Samsung S5KHM3
dxomark mobile ranking
dxomark (photo)
dxomark (video)
Front (selfie) camera	40 Mp	25 Mp
Battery	5000 mAh	3600 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	Yes
Fingerprint's scanner	Yes	Yes
Operating system (OS)	Android 11	Android 8.1
Material	Metal frame and glass case	Metal
Weight	228 g	187 g
Dimensions	165,1 x 75,6 x 8,8 mm	158,3 x 75,5 x 7,4 mm
Price	840.67€ ($987.95) See Details	143.89€ ($169.10) See Details

Samsung Galaxy S21 Ultra 12/128GB vs Oppo K1 4/64Gb: Camera comparison.

In this table, you can compare the Samsung Galaxy S21 Ultra’s camera vs Oppo K1’s camera, see the difference between the 108Mp Samsung S5KHM3 sensor and the 16Mp sensor, and understand which camera has the maximum benefits compared to the competitor.

Name	Samsung Galaxy S21 Ultra 12/128GB	Oppo K1 4/64Gb
Rear camera	108 Mp	16 Mp
Sensor model	Samsung S5KHM3
Flash	Dual LED flash	Dual LED flash
Front (selfie) camera	40 Mp	25 Mp
Flash	No	No

Samsung Galaxy S21 Ultra 12/128GB vs Oppo K1 4/64Gb: battery life comparison.

Below, you can find the last battery life test between the Samsung Galaxy S21 Ultra vs Oppo K1, 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 K1 4/64Gb
Battery	5000 mAh	3600 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	No

Samsung Galaxy S21 Ultra 12/128GB vs Oppo K1 4/64Gb: Antutu benchmark comparison.

Samsung Galaxy S21 Ultra 12/128GB in the AnTuTu benchmark test got 647553 score points which is 357.11% faster than the Oppo K1 4/64Gb, which got 141661. 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

840.67€

$987.95

647553

Oppo K1 4/64Gb

6.4" (2340x1080) Curved Glass / Snapdragon 660 / 4Gb / 64GB / 16Mp / 3600mAh

143.89€

$169.10

141661

Samsung Galaxy S21 Ultra 12/128GB vs Oppo K1 4/64Gb: 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 K1 4/64Gb which got 337, it is 225.22% faster. In "Multi-core" score 3723 vs 1463 (154.48% 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

840.67€

$987.95

1096 / 3723

Oppo K1 4/64Gb

6.4" (2340x1080) Curved Glass / Snapdragon 660 / 4Gb / 64GB / 16Mp / 3600mAh

143.89€

$169.10

337 / 1463

What is the difference between Samsung Galaxy S21 Ultra 12/128GB and Oppo K1 4/64Gb? (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 357.11% faster in the Antutu test (505892 score difference).
Has a higher resolution newer rear camera: 108Mp Samsung S5KHM3 compared to 16Mp
Has a higher resolution front (selfie) camera: 40Mp vs 25Mp .
NFC supports.
Has a higher screen resolution: 3200x1440 vs 2340x1080.
More battery capacity: 5000mAh vs 3600mAh (a difference of 1400mAh).
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 Oppo K1 4/64Gb (advantages)

Best weight: 41 grams less (187 vs 228).
Have headphone Jack. 3.5mm supports.

Why it is better not to take Oppo K1 4/64Gb (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

Oppo K1 4/64Gb related comparisons

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