Compare Oppo F31 vs Oppo K13
| Oppo F31 Choose another device | Oppo K13 Choose another device | |
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Launch |
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| Version | September 2025 | April 2025 |
Network |
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| Technology | 5G | 5G |
Body |
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| Dimensions | 158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in) | 163.2 x 76.1 x 8.5 mm (6.43 x 3.00 x 0.33 in) |
| Weight | 185 g (6.53 oz) | 208 g (7.34 oz) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM and Nano-SIM |
| Others | IP68/IP69 dust tight and water resistant | IP65 dust tight and water resistant |
Display |
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| Type | AMOLED, 1B colors, 120Hz | AMOLED, 120Hz |
| Size | 6.57 inches | 6.67 inches |
| Resolution | 1080 x 2372 pixels | 1080 x 2400 pixels |
| Protection | AGC DT-Star D+ | - |
Platform |
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| Operating System | Android 15, ColorOS 15 | Android 15, ColorOS 15 |
| Chipset | Mediatek Dimensity 6300 (6 nm) | Qualcomm Snapdragon 6 Gen 4 (4 nm) |
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s) |
| GPU | Mali-G57 MC2 | Adreno 810 |
Memory |
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| Card Slot | microSDXC | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
Camera |
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| Primary | 50 MP, f/1.8, (wide) + MP, f/2.4, (depth) | 50 MP (f/1.9) + 2 MP (depth) |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Video | 1080p@120fps | 4K@30fps, 1080p@30fps |
| 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 | - | Snapdragon Sound |
Comms |
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| Wifi | a/b/g/n/ac, dual-band | Yes |
| Bluetooth | 5.4 | 5.2 |
| GPS | Yes | Yes |
| NFC | No | No |
| Infrared | - | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
Features |
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| Sensors | Fingerprint (under display, optical), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Battery |
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| Battery type | 7000 mAh | 7000 mAh |
| Charging | 80W wired, Reverse wired charging | 80W wired (100% in 56 min) |
Misc |
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| Colors | Midnight Blue, Bloom Red, Cloud Green | Icy Purple, Prism Black |
| Models | CPH2781 | CPH2729 |
| Price | 300 USD | 200 USD |
| Oppo F31: More information Choose another device | Oppo K13: More information Choose another device | |
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