OPPO Find X7 Ultra vs Samsung Galaxy S21 Ultra
54.7Performance37.2
76.2Display56.3
71.5Camera72
76.5Battery46.4
70.7Features78.7
10 spec wins — OPPO Find X7 Ultra6 spec wins — Samsung Galaxy S21 Ultra
InnoReviews verdict
OPPO Find X7 Ultra wins this phone face-off, 68.3 to 53.9, pulling ahead mainly in battery (+30) and display (+20). 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 X7 Ultra
- Stronger performance score: 55 vs 37
- Stronger display score: 76 vs 56
- Stronger battery score: 77 vs 46
- 400% higher telephoto: 50 MP vs 10 MP
- 317% higher ultra-wide: 50 MP vs 12 MP
Reasons to pick the Samsung Galaxy S21 Ultra
- Stronger features score: 79 vs 71
- 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
- Has eSIM — the other doesn't
Display
| Spec | OPPO Find X7 Ultra | Samsung Galaxy S21 Ultra |
|---|---|---|
| Screen size | 6.82 ″ | 6.8 ″ |
| Panel type | LTPO AMOLED | LTPO AMOLED |
| Resolution | 3168x1440 | 3200x1440 |
| Pixel density | 510 ppi | 515 ppi+1% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4,500 nits+200% | 1,500 nits |
| Screen-to-body | 90.3 % | — |
Performance
| Spec | OPPO Find X7 Ultra | Samsung Galaxy S21 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Gen 3 | 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) | 2,222+55%Top 27% | 1,430Top 46% |
| Geekbench 6 (multi) | 6,756+90%Top 26% | 3,550Bottom 50% |
| Wild Life Extreme stability | 55 %Bottom 16% | — |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB / 512GB | 128GB / 256GB / 512GB |
| Storage type | UFS 4.0 | UFS 3.1 |
Camera
| Spec | OPPO Find X7 Ultra | Samsung Galaxy S21 Ultra |
|---|---|---|
| Main camera | 50 MP | 108 MP+116% |
| Main aperture | f/1.8 | 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 X7 Ultra | Samsung Galaxy S21 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 5,000 mAh |
| Wired charging | 100 W+300% | 25 W |
| Wireless charging | 50 W+233% | 15 W |
| Active use endurance | 12.8 h | — |
Design
| Spec | OPPO Find X7 Ultra | Samsung Galaxy S21 Ultra |
|---|---|---|
| Weight | 221 g+3% | 228 g |
| Thickness | 9.5 mm | 8.9 mm+6% |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO Find X7 Ultra | 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 | No | Yes |
Software
| Spec | OPPO Find X7 Ultra | Samsung Galaxy S21 Ultra |
|---|---|---|
| OS at launch | Android 14 (ColorOS 14) | Android 11 (One UI 3.1) |
| OS update pledge | 4 years | 4 years |
Audio
| Spec | OPPO Find X7 Ultra | Samsung Galaxy S21 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
Related comparisons
OPPO Find X7 Ultravs POCO X8 ProVSOPPO Find X7 Ultravs realme Neo7VSOPPO Find X7 Ultravs Xiaomi 14 UltraVSOPPO Find X7 Ultravs HONOR Magic6 ProVSSamsung Galaxy S21 Ultravs realme P4 Power 5GVSSamsung Galaxy S21 Ultravs TECNO POVA Curve 2 5GVSSamsung Galaxy S21 Ultravs Motorola Edge 50 ProVSSamsung Galaxy S21 Ultravs iPhone 16eVS