OPPO Find X9s Pro vs Samsung Galaxy S21 Ultra
82.8Performance37.2
64.7Display56.3
79Camera72
88.7Battery46.4
86.7Features78.7
18 spec wins — OPPO Find X9s Pro4 spec wins — Samsung Galaxy S21 Ultra
InnoReviews verdict
OPPO Find X9s Pro wins this phone face-off, 80 to 53.9, pulling ahead mainly in performance (+46) and battery (+42). Samsung Galaxy S21 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO Find X9s Pro
- Stronger performance score: 83 vs 37
- Stronger display score: 65 vs 56
- Stronger camera score: 79 vs 72
- Stronger battery score: 89 vs 46
- Stronger features score: 87 vs 79
Reasons to pick the Samsung Galaxy S21 Ultra
- 257% higher Optical zoom: 10 x vs 2.8 x
- 25% higher Front camera: 40 MP vs 32 MP
- 12% higher Pixel density: 515 ppi vs 460 ppi
Display
| Spec | OPPO Find X9s Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Screen size | 6.32 ″ | 6.8 ″+8% |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 2640x1216 | 3200x1440 |
| Pixel density | 460 ppi | 515 ppi+12% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 1,800 nits+20% | 1,500 nits |
| Screen-to-body | 90.7 % | — |
Performance
| Spec | OPPO Find X9s Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 9500 | Samsung Exynos 2100 |
| AnTuTu 11 | 3,280,652+319%Top 8% | 783,817Bottom 22% |
| AnTuTu 11 (CPU) | 925,261+251%Top 8% | 263,424Bottom 17% |
| AnTuTu 11 (GPU) | 1,205,422+849%Top 10% | 126,989Bottom 33% |
| AnTuTu 11 (Memory) | 439,595+166%Top 7% | 165,563Bottom 35% |
| AnTuTu 11 (UX) | 710,374+212%Top 7% | 227,841Bottom 20% |
| Geekbench 6 (single) | 3,299+131%Top 9% | 1,430Top 46% |
| Geekbench 6 (multi) | 9,402+165%Top 12% | 3,550Bottom 50% |
| Wild Life Extreme stability | 60 %Bottom 24% | — |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB |
| Storage type | UFS 4.1 | UFS 3.1 |
Camera
| Spec | OPPO Find X9s Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Main camera | 200 MP+85% | 108 MP |
| Main aperture | f/1.6 | f/1.8 |
| Ultra-wide | 50 MP+317% | 12 MP |
| Telephoto | 200 MP+1900% | 10 MP |
| Optical zoom | 2.8 x | 10 x+257% |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 32 MP | 40 MP+25% |
| OIS | Yes | Yes |
Battery
| Spec | OPPO Find X9s Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Capacity | 7,025 mAh+41% | 5,000 mAh |
| Wired charging | 80 W+220% | 25 W |
| Wireless charging | 50 W+233% | 15 W |
Design
| Spec | OPPO Find X9s Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Weight | 198 g+13% | 228 g |
| Thickness | 8.4 mm+6% | 8.9 mm |
| IP rating | IP66/IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO Find X9s Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6E |
| Bluetooth | 6.1 | 5.2 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | OPPO Find X9s Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 11 (One UI 3.1) |
| OS update pledge | — | 4 years |
Audio
| Spec | OPPO Find X9s Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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