Compare Samsung Galaxy S21 Ultra 12/128GB vs Oppo K7x
Name | Samsung Galaxy S21 Ultra 12/128GB | Oppo K7x |
---|---|---|
Antutu benchmark | 647553 | 300318 |
CPU | Samsung Exynos 2100 | MediaTek Dimensity 800U |
Diagonal size | 6.8 " | 6.5 " |
Resolution | 3200x1440 | 2400x1080 |
Multi-touch (number of touches) | 10 | 10 |
RAM | 12 Gb | 8 Gb |
Bezel-less | Yes | Yes |
ROM | 128 GB | 256 GB |
External memory | No | No |
Rear camera | 108 Mp | 48 Mp |
Camera | Five cameras | Four cameras |
Sensor model | Samsung S5KHM3 | Samsung GM2 |
dxomark mobile ranking | ||
dxomark (photo) | ||
dxomark (video) | ||
Front (selfie) camera | 40 Mp | 20 Mp |
Battery | 5000 mAh | 5000 mAh |
Wireless charging | Yes | No |
Network | 5 G | 5 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 | 194 g |
Dimensions | 165,1 x 75,6 x 8,8 mm | 162,2 x 75,1 x 9,1 mm |
Price | 892.32€ ($959.20) See Details |
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Alternatives to the Oppo K7x: Oppo Find X3 Pro 8/256GB - Compare Oppo Find X6 12/256GB - Compare Oppo Reno8 Pro 12/256GB - Compare |
Samsung Galaxy S21 Ultra 12/128GB vs Oppo K7x: Camera comparison.
In this table, you can compare the Samsung Galaxy S21 Ultra’s camera vs Oppo K7x’s camera, see the difference between the 108Mp Samsung S5KHM3 sensor and the 48Mp Samsung GM2 sensor, and understand which camera has the maximum benefits compared to the competitor.
Name | Samsung Galaxy S21 Ultra 12/128GB | Oppo K7x |
---|---|---|
Rear camera | 108 Mp | 48 Mp |
Sensor model | Samsung S5KHM3 | Samsung GM2 |
Flash | Dual LED flash | Dual LED flash |
Front (selfie) camera | 40 Mp | 20 Mp |
Flash | No | No |
Samsung Galaxy S21 Ultra 12/128GB vs Oppo K7x: battery life comparison.
Below, you can find the last battery life test between the Samsung Galaxy S21 Ultra vs Oppo K7x, 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 K7x |
---|---|---|
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 Oppo K7x: Antutu benchmark comparison.
Samsung Galaxy S21 Ultra 12/128GB in the AnTuTu benchmark test got 647553 score points which is 115.62% faster than the Oppo K7x, which got 300318. You can compare its ranking and performance with other models results based on the Antutu test below.
Samsung Galaxy S21 Ultra 12/128GB vs Oppo K7x: 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 K7x which got 585, it is 87.35% faster. In "Multi-core" score 3723 vs 1775 (109.75% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.
What is the difference between Samsung Galaxy S21 Ultra 12/128GB and Oppo K7x? (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 115.62% faster in the Antutu test (347235 score difference).
- Has a higher resolution newer rear camera: 108Mp Samsung S5KHM3 compared to 48Mp Samsung GM2
- Has a higher resolution front (selfie) camera: 40Mp vs 20Mp .
- NFC supports.
- Has a higher screen resolution: 3200x1440 vs 2400x1080.
- Have water resistant supports.
- Have wireless charging supports.
Why it is better not to take Samsung Galaxy S21 Ultra 12/128GB (disadvantages)
The main differences, why it is better to choose the Oppo K7x (advantages)
- Best weight: 34 grams less (194 vs 228).
Why it is better not to take Oppo K7x (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.
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