Product
OnePlus 8 Pro
OnePlus 8 Pro
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE
Battery
Charging 30W wired, 50% in 23 min 30W wireless, 50% in 30 min 3W reverse wireless 18W wired
Type Li-Po 4510 mAh, non-removable Li-Po 3070 mAh, non-removable
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Gorilla Glass 5), glass back, aluminum frame
Dimensions 165.3 x 74.4 x 8.5 mm (6.51 x 2.93 x 0.33 in) 147.5 x 70.5 x 7.5 mm (5.81 x 2.78 x 0.30 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 199 g (7.02 oz) 155 g (5.47 oz)
IP68 dust tight and water resistant -
Comms
Bluetooth 5.1, A2DP, LE, aptX HD 5.0, A2DP, LE, aptX HD
Infrared port - Yes
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a) GPS, GLONASS, GALILEO, BDS
Radio No No
USB USB Type-C 3.1, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
Resolution 1440 x 3168 pixels (~513 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~432 ppi density)
Size 6.78 inches, 111.7 cm2 (~90.8% screen-to-body ratio) 5.97 inches, 87.5 cm2 (~84.1% screen-to-body ratio)
Type Fluid AMOLED, 1B colors, 120Hz, HDR10+ Super AMOLED, HDR
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, compass
- Virtual proximity sensing
Launch
Announced 2020, April 14 2019, February 20. Released 2019, March
Status Available. Released 2020, April 21 Discontinued
Main Camera
Features Laser AF, Dual-LED flash, HDR, panorama Dual-LED flash, HDR, panorama
Quad -
Triple -
Video 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 12GB RAM 64GB 6GB RAM, 128GB 6GB RAM
UFS 3.0 UFS 2.0
Misc
Colors Glacial Green, Ultramarine Blue, Onyx Black Violet, Blue, Gray
Models IN2023, IN2020, IN2021, IN2025 M1903F2G
SAR -
SAR EU -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 46, 66 - EU 1, 3, 4, 5, 7, 8, 20, 38, 40 - Global
5G bands 1, 3, 7, 28, 78 SA/NSA - EU -
Speed HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps, 5G 7.5 Gbps DL HSPA, LTE
Technology GSM / CDMA / HSPA / LTE / 5G GSM / CDMA / HSPA / LTE
78 SA/NSA - IN 1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China
Our Tests
Audio quality - Noise -93.5dB / Crosstalk -93.5dB
Battery (old) Endurance rating 103h Endurance rating 73h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) 637 nits max brightness (measured)
Loudspeaker -23.5 LUFS (Very good) Voice 86dB / Noise 79dB / Ring 87dB
Performance AnTuTu: 573276 (v8) GeekBench: 3374 (v5.1) GFXBench: 24fps (ES 3.1 onscreen) AnTuTu: 180057 (v7) GeekBench: 6017 (v4.4) GFXBench: 14fps (ES 3.1 onscreen)
Platform
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SDM712 Snapdragon 712 (10 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
GPU Adreno 650 Adreno 616
OS Android 10, upgradable to Android 13, OxygenOS 13 Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5
Selfie camera
Features HDR HDR
Single
Video 1080p@30fps, gyro-EIS 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes