Xiaomi Poco X3 Pro vs Oppo F31 Pro
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| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Poco X3 Pro | Oppo F31 Pro |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International | 1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48 |
| 5G bands | - | 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE / 5G |
| 1, 2, 3, 5, 8, 38, 40, 41 - India | - | |
| Launch | ||
|---|---|---|
| Announced | 2021, March 22 | 2025, September 16 |
| Status | Available. Released 2021, March 24 | Available. Released 2025, September 16 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 6), plastic back | - |
| Dimensions | 165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in) | 158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 215 g (7.58 oz) | 190 g (6.70 oz) |
| IP53, dust and splash resistant | - | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 6 | DT-Star D+ |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) | 1080 x 2372 pixels (~397 ppi density) |
| Size | 6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio) | 6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio) |
| Type | IPS LCD, 120Hz, 2404Hz PWM, HDR10, 450 nits (typ) | AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver) | Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| Chipset | Qualcomm Snapdragon 860 (7 nm) | Mediatek Dimensity 7300 (4 nm) |
| GPU | Adreno 640 | Mali-G615 MC2 |
| OS | Android 11, upgradable to Android 12, MIUI 13 for POCO | Android 15, ColorOS 15 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| UFS 3.1 | - | |
| Main Camera | ||
|---|---|---|
| Dual | - | 50 MP, f/1.8, (wide), PDAF, OIS Auxiliary lens |
| Features | Dual-LED flash, HDR, panorama | Color spectrum sensor, LED flash, HDR, panorama |
| Quad | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP (macro) Auxiliary lens | - |
| Single | 20 MP, f/2.2, (wide), 1/3.4", 0.8µm | - |
| Video | 4K@30fps, 1080p@30/60/120/240fps, 1080p@960fps, gyro-EIS | 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR, panorama | Panorama |
| Single | 20 MP, f/2.2, (wide), 1/3.4", 0.8µm | 32 MP, f/2.4, (wide) |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | - |
| 35mm jack | Yes | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| 24-bit/192kHz audio | - | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.4, A2DP, LE, aptX HD |
| Infrared port | Yes | Yes |
| NFC | Yes (market/region dependent) | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | FM radio, recording | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 33W wired, 59% in 30 min, 100% in 59 min | 80W wired, 33W PPS, 13.5W PD, 13.5W QC, UFCS, 37% in 20 min 10W reverse wired |
| Type | Li-Po 5160 mAh | Si/C Li-Ion 7000 mAh |
| Misc | ||
|---|---|---|
| Colors | Phantom Black, Frost Blue, Metal Bronze | Space Grey, Desert Gold |
| Models | M2102J20SG, M2102J20SI | CPH2763 |
| Price | $ 128.04 / £ 249.99 | About 260 EUR |
| SAR | 0.99 W/kg (head) 0.67 W/kg (body) | 1.13 W/kg (head) 0.84 W/kg (body) |
| SAR EU | 0.57 W/kg (head) 0.90 W/kg (body) | - |
| Tests | ||
|---|---|---|
| Battery life | Endurance rating 112h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 1401:1 (nominal) | - |
| Loudspeaker | -26.1 LUFS (Good) | - |
| Performance | AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) | - |
| OUR TESTS | ||
|---|---|---|
| Battery (old) | Endurance rating 112h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 1401:1 (nominal) | - |
| Loudspeaker | -26.1 LUFS (Good) | - |
| Performance | AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) | - |