Compare Oppo F31 Pro vs Oppo K12

Oppo F31 Pro
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Oppo K12
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  Oppo F31 Pro Oppo K12
Launch
Version September 2025 April 2024
Network
Technology 5G 5G
Body
Dimensions 158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in) 162.5 x 75.3 x 8.4 mm (6.40 x 2.96 x 0.33 in)
Weight 190 g (6.70 oz) 186 g (6.56 oz)
SIM Nano-SIM + Nano-SIM Hybrid Dual SIM
Design
Others IP68/IP69 dust tight and water resistant IP54, dust and splash resistant
Display
Type AMOLED, 1B colors, 120Hz AMOLED, 1B colors, 120Hz, HDR10+
Size 6.57 inches 6.7 inches
Resolution 1080 x 2372 pixels 1080 x 2412 pixels
Protection
Various
Platform
Operating System Android 15, ColorOS 15 Android 14, ColorOS 14
Chipset Mediatek Dimensity 7300 (4 nm) Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)
CPU Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510)
GPU Mali-G615 MC2 Adreno 720
Memory
Card Slot No microSDXC
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Camera
Primary 50 MP, f/1.8, (wide), OIS + 2 MP, f/2.4, (depth) 50 MP (f/1.8)(Optical Image Stabilization) + 8 MP (112°)
Features Color spectrum sensor, LED flash, HDR, panorama Dual-LED flash, HDR, panorama
Video 4K@30fps, 1080p@120fps 4K@30fps, 1080p@120fps
Selfie 32 MP 4K@30fps, 1080p@60fps 16 MP (1080p@30fps)
Sound
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
Wifi a/b/g/n/ac/6, dual-band a/b/g/n/ac/6, dual-band
Bluetooth 5.4 5.4
GPS Yes Yes
NFC No Yes
Infrared Yes Yes
Radio No No
USB USB Type-C 2.0 USB Type-C 2.0
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Miscellaneous
Battery
Battery type 7000 mAh 5500 mAh
Charging 80W wired, 10W reverse wired 100W wired
Misc
Colors Space Grey, Desert Gold Celadon Marble, Dark Chrome
Models CPH2763 PJR110
Inside the box
Price 270 USD 250 USD
Oppo F31 Pro:
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