Product
Oppo F31 Pro+
Oppo F31 Pro+
Oppo N1
Oppo N1
Battery
Charging 80W wired, 13.5W PD, 44W UFCS, 33W PPS, 42% in 20 min 10W reverse wired -
Type Si/C Li-Ion 7000 mAh Li-Ion 3610 mAh, non-removable
Body
Dimensions 163.1 x 77.6 x 7.7 mm or 7.9 mm 170.7 x 82.6 x 9 mm (6.72 x 3.25 x 0.35 in)
SIM Nano-SIM + Nano-SIM Micro-SIM
Weight 195 or 204 g (6.88 oz) 213 g (7.51 oz)
  IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions Touch-sensitive panel (back)
Comms
Bluetooth 5.2, A2DP, LE, aptX HD 4.0, A2DP
Infrared port Yes -
NFC No Yes
Positioning GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS GPS
Radio No No
USB USB Type-C 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Display
Protection AGC DT-Star D+ -
Resolution 1280 x 2800 pixels, 19.5:9 ratio (~453 ppi density) 1080 x 1920 pixels, 16:9 ratio (~373 ppi density)
Size 6.8 inches, 112.8 cm2 (~89.1% screen-to-body ratio) 5.9 inches, 96.0 cm2 (~68.1% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 1600 nits (HBM) IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass
Launch
Announced 2025, September 16 2013, September. Released 2013, October
Status Available. Released 2025, September 16 Discontinued
Main Camera
Dual 50 MP, f/1.8, (wide), PDAF, OIS 2 MP, f/2.4, (depth) -
Features Color spectrum sensor, LED flash, HDR, panorama Dual-LED flash, panorama, HDR
Single - 13 MP, AF
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS 1080p@30fps
Memory
Card slot No No
Internal 256GB 8GB RAM, 256GB 12GB RAM 16GB 2GB RAM, 32GB 2GB RAM
  UFS 3.1 -
Misc
Colors Festival Pink, Himalayan White, Gemstone Blue White, dark blue
Models CPH2757 -
SAR 1.16 W/kg (head)     0.99 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands 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, 5G HSPA
Technology GSM / HSPA / LTE / 5G GSM / HSPA
Our Tests
Audio quality - Noise -93.7dB / Crosstalk -83.7dB
Battery (old) - Endurance rating 79h
Camera - Photo / Video
Display - Contrast ratio: 1164:1 (nominal) / 1.470:1 (sunlight)
Loudspeaker - Voice 73dB / Noise 67dB / Ring 78dB
Platform
Chipset Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) Qualcomm Snapdragon 600
CPU Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510) Quad-core 1.7 GHz Krait 300
GPU Adreno 720 Adreno 320
OS Android 15, ColorOS 15 Android 4.2 (Jelly Bean)
Selfie camera
Features Panorama LED flash
Single 32 MP, f/2.4, (wide) Rotating pop-up main camera module
Video 1080p@30fps, gyro-EIS
Sound
3.5mm jack No Yes
Loudspeaker Yes, with stereo speakers Yes