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- Find X3 Pro vs Galaxy S21 Ultra 5G
OPPO Find X3 Pro vs Samsung Galaxy S21 Ultra 5G
What Find X3 Pro does better (6) and where Galaxy S21 Ultra 5G wins (12) — every spec side by side.
vs
8.3Display9.1
6.6Performance6.7
8.8Camera9.8
6.7Battery6.2
9.5Features9.4
Dimensions
Size comparison
Find X3 ProGalaxy S21 Ultra 5G
| Find X3 Pro | Galaxy S21 Ultra 5G | Difference | |
|---|---|---|---|
| Height | 163.6 mm | 165.1 mm | −1.5 mm |
| Width | 74 mm | 75.6 mm | −1.6 mm |
| Thickness | 8.3 mm | 8.9 mm | −0.6 mm |
| Weight | 193 g | 227 g | −34 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Find X3 Pro better than Galaxy S21 Ultra 5G?
- Wired charging65 W vs 25 W2.6×
- Charged in 30 min120% vs 54%2.2×
- Storage (base)256 GB vs 128 GB2×
- Wireless charging power30 W vs 15 W2×
- Weight193 g vs 227 g+18%
- Thickness8.3 mm vs 8.9 mm+7%
Why is Galaxy S21 Ultra 5G better than Find X3 Pro?
- Main camera50 MP vs 108 MP2.2×
- Optical zoom2× vs 10×5×
- Battery capacity4,500 mAh vs 5,000 mAh+11%
- Geekbench 6 (multi-core)3,316 vs 3,518+6%
- Measured brightness774 nits vs 1,023 nits+32%
- Max video4K vs 8K
- 4K selfie videoNo · Find X3 Pro: Yes
- Peak brightness1,300 nits vs 1,500 nits+15%
- CPU frequency2.84 GHz vs 2.9 GHz+2%
- Selfie camera32 MP vs 40 MP+25%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 6E+8%
- USB version3.1 vs 3.2+3%
Specifications
Side by side
| Design | ||
| Weight | 193 g | 227 g |
| Thickness | 8.3 mm | 8.9 mm |
| Height | 163.6 mm | 165.1 mm |
| Width | 74 mm | 75.6 mm |
| Frame | Aluminium | Aluminium |
| Back | Glass | Glass |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Glass protection | Corning Gorilla Glass 5 | Corning Gorilla Glass Victus |
| Colours | Gloss Black, Blue, White, Cosmic Mocha, Mars Edition, Photographer Edition | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy |
| Stylus | — | Yes |
| Display | ||
| Screen size | 6.7″ | 6.8″ |
| Panel | LTPO AMOLED | Dynamic AMOLED 2X |
| OLED panel | Yes | Yes |
| LTPO (adaptive 1–120 Hz) | Yes | — |
| Resolution (width) | 1,440 px | 1,440 px |
| Resolution (height) | 3,216 px | 3,200 px |
| Pixel density | 525 ppi | 515 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,300 nits | 1,500 nits |
| Measured brightness | 774 nits | 1,023 nits |
| Screen-to-body ratio | 89.6% | 89.8% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM8350 Snapdragon 888 5G | Exynos 2100 - International |
| Chip maker | Qualcomm | Qualcomm |
| Process | 5 nm | 5 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.84 GHz | 2.9 GHz |
| GPU | Adreno 660 | Mali-G78 MP14 - International Adreno 660 - USA/China |
| AnTuTu score | 656,467 | 657,150 |
| Geekbench 6 (multi-core) | 3,316 | 3,518 |
| 3DMark Wild Life Extreme | 1,523 | — |
| Memory | ||
| RAM | 16 GB | 16 GB |
| Storage (max) | 512 GB | 512 GB |
| Storage (base) | 256 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 3.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 50 MP | 108 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | 1/1.56" | 1/1.33" |
| Rear cameras | 4 | 4 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | Yes | Yes |
| Optical zoom | 2× | 10× |
| Max video | 4K | 8K |
| 4K video frame rate | 60 fps | 60 fps |
| Selfie camera | 32 MP | 40 MP |
| 4K selfie video | No | Yes |
| Battery | ||
| Battery capacity | 4,500 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Ion |
| Wired charging | 65 W | 25 W |
| Charged in 30 min | 120% | 54% |
| Wireless charging | Yes | Yes |
| Wireless charging power | 30 W | 15 W |
| Reverse wireless charging | Yes | Yes |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | Yes | Yes |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.2 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.1 | USB Type-C 3.2 |
| USB version | 3.1 | 3.2 |
| Ultra Wideband | — | Yes |
| Dual-band GPS | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Loudspeaker loudness | -25.4 LUFS | -25.5 LUFS |
| Fingerprint sensor | Under display | Under display, ultrasonic |
| Barometer | — | Yes |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| SAR (head) | 0.88 W/kg | 0.71 W/kg |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
| Interface | ColorOS 14 | One UI 7 |
| Major OS updates promised | — | 4 |
