Compare Oppo Find X9 Pro vs Oppo F31 Pro PLus

Oppo Find X9 Pro
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Oppo F31 Pro PLus
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  Oppo Find X9 Pro Oppo F31 Pro PLus
Launch
Version October 2025 September 2025
Network
Technology 5G 5G
Body
Dimensions 161.3 x 76.5 x 8.3 mm (6.35 x 3.01 x 0.33 in) 163.1 x 77.6 x 7.7 mm or 7.9 mm
Weight 224 g (7.90 oz) 195 or 204 g
SIM Nano-SIM + eSIM OR Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Design Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame
Others IP68/IP69 dust tight and water resistant IP68/IP69 dust tight and water resistant
Display
Type LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, HDR Vivid AMOLED, 1B colors, 120Hz
Size 6.78 inches 6.8 inches
Resolution 1272 x 2772 pixels 1280 x 2800 pixels
Protection Corning Gorilla Glass AGC DT-Star D+
Various Ultra HDR image support
Platform
Operating System Android 16, ColorOS 16 Android 15, ColorOS 15
Chipset Mediatek Dimensity 9500 (3 nm) Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)
CPU Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro) Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)
GPU Arm G1-Ultra Adreno 720
Memory
Card Slot No No
Internal 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM 256GB 8GB RAM, 256GB 12GB RAM
Camera
Primary 50 MP, f/1.5, (wide), OIS + 200 MP, f/2.1, (periscope telephoto), 3x optical zoom, OIS + 50 MP, f/2.0, 120Ëš (ultrawide) 50 MP, f/1.8, (wide), OIS + 2 MP, f/2.4, (depth)
Features Laser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panorama Color spectrum sensor, LED flash, HDR, panorama
Video 4K@120fps, 1080p@240fps 4K@30fps, 1080p@120fps
Selfie 50 MP 4K@60fps, 1080p@60fps 32 MP 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
3.5mm Jack No No
Extra
Comms
Wifi a/b/g/n/ac/6/7, dual-band or tri-band a/b/g/n/ac/6, dual-band
Bluetooth 6.0 5.2
GPS Yes Yes
NFC Yes No
Infrared Yes Yes
Radio No No
USB USB Type-C 3.2 USB Type-C 2.0
Features
Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Miscellaneous Satellite connectivity support
Battery
Battery type 7500 mAh 7000 mAh
Charging 80W wired, 50W wireless, 10W reverse wireless 80W wired, 10W reverse wired
Misc
Colors Silk White, Titanium Charcoal, Velvet Red Festival Pink, Himalayan White, Gemstone Blue
Models CPH2791, PLG110 CPH2757
Inside the box
Price 700 USD 330 USD
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