Product
Oppo F31 Pro+
Oppo F31 Pro+
Oppo F1 Plus
Oppo F1 Plus
Battery
Charging 80W wired, 13.5W PD, 44W UFCS, 33W PPS, 42% in 20 min 10W reverse wired 20W wired, 75% in 30 min
Type Si/C Li-Ion 7000 mAh Li-Po 2850 mAh, non-removable
Body
Build - Glass front (Gorilla Glass 4), aluminum back, aluminum frame
Dimensions 163.1 x 77.6 x 7.7 mm or 7.9 mm 151.8 x 74.3 x 6.6 mm (5.98 x 2.93 x 0.26 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 195 or 204 g (6.88 oz) 145 g (5.11 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 -
Comms
Bluetooth 5.2, A2DP, LE, aptX HD 4.0, A2DP
Infrared port Yes -
NFC No No
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 a/b/g/n, Wi-Fi Direct, hotspot
Display
Protection AGC DT-Star D+ Corning Gorilla Glass 4
Resolution 1280 x 2800 pixels, 19.5:9 ratio (~453 ppi density) 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Size 6.8 inches, 112.8 cm2 (~89.1% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~73.9% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 1600 nits (HBM) AMOLED
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, proximity, compass
Launch
Announced 2025, September 16 2016, March. Released 2016, March
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 LED flash, panorama, HDR
Single - 13 MP, f/2.2, PDAF
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS 1080p@30fps
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM, 256GB 12GB RAM 64GB 4GB RAM
  UFS 3.1 eMMC 5.1
Misc
Colors Festival Pink, Himalayan White, Gemstone Blue Gold, Rose Gold
Models CPH2757 X9009, R9m
SAR 1.16 W/kg (head)     0.99 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48 1, 3, 5, 7, 8, 38, 40, 41
5G bands 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE
Our Tests
Audio quality - Noise -93.3dB / Crosstalk -94.1dB
Battery (old) - Endurance rating 74h
Camera - Photo / Video
Display - Contrast ratio: Infinite (nominal), 3.709 (sunlight)
Loudspeaker - Voice 67dB / Noise 71dB / Ring 66dB
Performance - Basemark OS II 2.0: 1092Basemark X: 6204
Platform
Chipset Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) Mediatek MT6755 Helio P10 (28 nm)
CPU Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510) Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU Adreno 720 Mali-T860MP2
OS Android 15, ColorOS 15 Android 5.1 (Lollipop), ColorOS 3
Selfie camera
Features Panorama -
Single 32 MP, f/2.4, (wide) 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video 1080p@30fps, gyro-EIS 1080p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with stereo speakers Yes