OPPO Find X9 Ultra vs Samsung Galaxy S21 FE 5G
91.2Performance37.5
81Display47.2
83.2Camera41.7
95Battery41.7
84Features78.7
16 spec wins — OPPO Find X9 Ultra2 spec wins — Samsung Galaxy S21 FE 5G
InnoReviews verdict
OPPO Find X9 Ultra wins this phone face-off, 87.6 to 45.2, pulling ahead mainly in performance (+54) and battery (+53). Samsung Galaxy S21 FE 5G 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 X9 Ultra
- Stronger performance score: 91 vs 38
- Stronger display score: 81 vs 47
- Stronger camera score: 83 vs 42
- Stronger battery score: 95 vs 42
- Stronger features score: 84 vs 79
Reasons to pick the Samsung Galaxy S21 FE 5G
- 25% lower weight: 177 g vs 235 g
Display
| Spec | OPPO Find X9 Ultra | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Screen size | 6.82 ″+7% | 6.4 ″ |
| Panel type | LTPO AMOLED | AMOLED |
| Resolution | 3168x1440 | 2340x1080 |
| Pixel density | 510 ppi+27% | 401 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 3,600 nits+200% | 1,200 nits |
| Screen-to-body | 94.6 % | — |
Performance
| Spec | OPPO Find X9 Ultra | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 888 |
| AnTuTu | 4,110,112+295% | 1,040,324 |
| Geekbench 6 (single) | 3,626+150%Top 4% | 1,450Top 44% |
| Geekbench 6 (multi) | 10,895+198%Top 4% | 3,650Top 50% |
| Wild Life Extreme stability | 40 %Bottom 3% | — |
| RAM (max) | 16 GB+167% | 6 GB |
| Storage options | 256GB / 512GB / 1TB | 128GB / 256GB |
| Storage type | UFS 4.1 | UFS 3.1 |
Camera
| Spec | OPPO Find X9 Ultra | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Main camera | 200 MP+1567% | 12 MP |
| Main aperture | f/1.5 | f/1.8 |
| Ultra-wide | 50 MP+317% | 12 MP |
| Telephoto | 200 MP+2400% | 8 MP |
| Optical zoom | 3 x | 3 x |
| Max video | 8K@30fps | 4K@60fps |
| Front camera | 50 MP+56% | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO Find X9 Ultra | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Capacity | 7,050 mAh+57% | 4,500 mAh |
| Wired charging | 100 W+300% | 25 W |
| Wireless charging | 50 W+233% | 15 W |
| Active use endurance | 20.2 h | — |
Design
| Spec | OPPO Find X9 Ultra | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Weight | 235 g | 177 g+25% |
| Thickness | 8.7 mm | 7.9 mm+9% |
| IP rating | IP66/IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO Find X9 Ultra | Samsung Galaxy S21 FE 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 6.0 | 5.0 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 3.2 |
| eSIM | Yes | Yes |
Software
| Spec | OPPO Find X9 Ultra | Samsung Galaxy S21 FE 5G |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 12 (One UI 4) |
| OS update pledge | 5 years+25% | 4 years |
Audio
| Spec | OPPO Find X9 Ultra | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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