Compare Oppo K12 vs Oppo F31
| Oppo K12 Choose another device | Oppo F31 Choose another device | |
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Launch |
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| Version | April 2024 | September 2025 |
Network |
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| Technology | 5G | 5G |
Body |
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| Dimensions | 162.5 x 75.3 x 8.4 mm (6.40 x 2.96 x 0.33 in) | 158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in) |
| Weight | 186 g (6.56 oz) | 185 g (6.53 oz) |
| SIM | Hybrid Dual SIM | Nano-SIM + Nano-SIM |
| Others | IP54, dust and splash resistant | IP68/IP69 dust tight and water resistant |
Display |
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| Type | AMOLED, 1B colors, 120Hz, HDR10+ | AMOLED, 1B colors, 120Hz |
| Size | 6.7 inches | 6.57 inches |
| Resolution | 1080 x 2412 pixels | 1080 x 2372 pixels |
| Protection | - | AGC DT-Star D+ |
Platform |
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| Operating System | Android 14, ColorOS 14 | Android 15, ColorOS 15 |
| Chipset | Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) | Mediatek Dimensity 6300 (6 nm) |
| CPU | Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510) | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Adreno 720 | Mali-G57 MC2 |
Memory |
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| Card Slot | microSDXC | microSDXC |
| Internal | 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
Camera |
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| Primary | 50 MP (f/1.8)(Optical Image Stabilization) + 8 MP (112°) | 50 MP, f/1.8, (wide) + MP, f/2.4, (depth) |
| Features | Dual-LED flash, HDR, panorama | LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@120fps | 1080p@120fps |
| Selfie | 16 MP (1080p@30fps) | 16 MP 1080p@30fps |
Sound |
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| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| 3.5mm Jack | No | No |
| Extra | 24-bit/192kHz Hi-Res & Hi-Res wireless audio | - |
Comms |
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| Wifi | a/b/g/n/ac/6, dual-band | a/b/g/n/ac, dual-band |
| Bluetooth | 5.4 | 5.4 |
| GPS | Yes | Yes |
| NFC | Yes | No |
| Infrared | Yes | - |
| Radio | No | - |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
Features |
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| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, proximity, compass |
Battery |
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| Battery type | 5500 mAh | 7000 mAh |
| Charging | 100W wired | 80W wired, Reverse wired charging |
Misc |
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| Colors | Celadon Marble, Dark Chrome | Midnight Blue, Bloom Red, Cloud Green |
| Models | PJR110 | CPH2781 |
| Price | 250 USD | 300 USD |
| Oppo K12: More information Choose another device | Oppo F31: More information Choose another device | |
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