OPPO Find X8 Pro vs Samsung Galaxy S21 Ultra
67Performance37.2
75.3Display56.3
71.5Camera72
78.4Battery46.4
84Features78.7
12 spec wins — OPPO Find X8 Pro5 spec wins — Samsung Galaxy S21 Ultra
InnoReviews verdict
OPPO Find X8 Pro wins this phone face-off, 73.5 to 53.9, pulling ahead mainly in battery (+32) and performance (+30). 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 X8 Pro
- Stronger performance score: 67 vs 37
- Stronger display score: 75 vs 56
- Stronger battery score: 78 vs 46
- Stronger features score: 84 vs 79
- 400% higher telephoto: 50 MP vs 10 MP
Reasons to pick the Samsung Galaxy S21 Ultra
- 116% higher Main camera: 108 MP vs 50 MP
- 67% higher Optical zoom: 10 x vs 6 x
- 25% higher Front camera: 40 MP vs 32 MP
- 14% higher Pixel density: 515 ppi vs 450 ppi
Display
| Spec | OPPO Find X8 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Screen size | 6.78 ″ | 6.8 ″ |
| Panel type | LTPO AMOLED | LTPO AMOLED |
| Resolution | 2780x1264 | 3200x1440 |
| Pixel density | 450 ppi | 515 ppi+14% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4,500 nits+200% | 1,500 nits |
| Screen-to-body | 92.8 % | — |
Performance
| Spec | OPPO Find X8 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Chipset | Dimensity 9400 | Samsung Exynos 2100 |
| AnTuTu | — | 783,817Bottom 22% |
| AnTuTu 11 (CPU) | — | 263,424Bottom 17% |
| AnTuTu 11 (GPU) | — | 126,989Bottom 33% |
| AnTuTu 11 (Memory) | — | 165,563Bottom 35% |
| AnTuTu 11 (UX) | — | 227,841Bottom 20% |
| Geekbench 6 (single) | 2,720+90%Top 20% | 1,430Top 46% |
| Geekbench 6 (multi) | 8,513+140%Top 16% | 3,550Bottom 50% |
| Wild Life Extreme stability | 58 %Bottom 18% | — |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB |
| Storage type | UFS 4.0 | UFS 3.1 |
Camera
| Spec | OPPO Find X8 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Main camera | 50 MP | 108 MP+116% |
| Main aperture | f/1.6 | f/1.8 |
| Ultra-wide | 50 MP+317% | 12 MP |
| Telephoto | 50 MP+400% | 10 MP |
| Optical zoom | 6 x | 10 x+67% |
| Max video | 4K@60fps | 8K@24fps |
| Front camera | 32 MP | 40 MP+25% |
| OIS | Yes | Yes |
Battery
| Spec | OPPO Find X8 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Capacity | 5,910 mAh+18% | 5,000 mAh |
| Wired charging | 80 W+220% | 25 W |
| Wireless charging | 50 W+233% | 15 W |
Design
| Spec | OPPO Find X8 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Weight | 215 g+6% | 228 g |
| Thickness | 8.2 mm+7% | 8.9 mm |
| IP rating | IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO Find X8 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6E |
| Bluetooth | 5.4 | 5.2 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 3.2 |
| eSIM | Yes | Yes |
Software
| Spec | OPPO Find X8 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 11 (One UI 3.1) |
| OS update pledge | 5 years+25% | 4 years |
Audio
| Spec | OPPO Find X8 Pro | Samsung Galaxy S21 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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