Product
Oppo Find X8
Oppo Find X8
Xiaomi Mi Mix 3
Xiaomi Mi Mix 3
Battery
Charging 80W wired, PD 55W, PPS, UFCS 50W wireless 10W reverse wireless 18W wired, QC4 10W wireless
Type Si/C Li-Ion 5630 mAh Li-Po 3200 mAh, non-removable
Body
Build Glass front (Gorilla Glass 7i), glass back (Gorilla Glass 7i), aluminum frame Glass front, ceramic back, aluminum frame (7000 series)
Dimensions 157.4 x 74.3 x 7.9 mm (6.20 x 2.93 x 0.31 in) 157.9 x 74.7 x 8.5 mm (6.22 x 2.94 x 0.33 in)
SIM Nano-SIM + eSIMNano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 193 g (6.81 oz) 218 g (7.69 oz)
  IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) -
Comms
Bluetooth 5.4, A2DP, LE, aptX HD, LHDC 5 5.0, A2DP, aptX HD, LE
Infrared port Yes -
NFC Yes Yes
Positioning GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC (L5) GPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5)
Radio No No
USB USB Type-C 3.0 (Global), 2.0 (China), OTG USB Type-C
WLAN Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 7i Corning Gorilla Glass 5
Resolution 1256 x 2760 pixels (~460 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Size 6.59 inches, 105.6 cm2 (~90.3% screen-to-body ratio) 6.39 inches, 100.2 cm2 (~85.0% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 800 nits (typ), 1600 nits (HBM), 4500 nits (peak) Super AMOLED, HDR
  Ultra HDR image support -
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, compass
  Circle to Search Virtual proximity sensing
Launch
Announced 2024, October 24 2018, October. Released 2018, November
Status Available. Released 2024, October 30 Discontinued
Main Camera
Dual - 12 MP (wide), f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS 12 MP (telephoto), 1/3.4", 1.0µm
Features Laser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panorama LED flash, HDR, panorama
Triple 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.6, 73mm (periscope telephoto), 1/1.95", 0.61µm, 3x optical zoom, multi-directional PDAF, OIS 50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, multi-directional PDAF -
Video 4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision 4K@30/60fps, 1080p@30/60fps, 1080p@960fps
Memory
Card slot No No
Internal 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 10GB RAM
  UFS 4.0 UFS 2.1
Misc
Colors Star Grey, Space Black, Shell Pink, Blue Jade Green, Sapphire Blue, Onyx Black, Forbidden City Blue
Models CPH2651, PKB110 M1810E5A
SAR - 1.45 W/kg (head)     1.57 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Global
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 66 - International 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 66 - Global
5G bands 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International -
Speed HSPA, LTE, 5G HSPA, LTE
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  1, 3, 5, 7, 8, 28, 38, 40, 41, 66, 77, 78 SA/NSA - China 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 - China
Our Tests
Audio quality - Noise -93.2dB / Crosstalk -90.6dB
Battery Active use score 13:58h -
Battery (old) - Endurance rating 84h
Camera - Photo / Video
Display 1364 nits max brightness (measured) Contrast ratio: Infinite (nominal), 4.291(sunlight)
Loudspeaker -24.0 LUFS (Very good) -29.9 LUFS (Average)
Performance AnTuTu: 2751909 (v10) GeekBench: 8885 (v6) 3DMark: 6513 (Wild Life Extreme) AnTuTu: 292353 (v7), 352130 (v8) GeekBench: 9065 (v4.4), 2170 (v5.1) GFXBench: 30fps (ES 3.1 onscreen)
Platform
Chipset Mediatek Dimensity 9400 (3 nm) Qualcomm SDM845 Snapdragon 845 (10 nm)
CPU Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720) Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
GPU Immortalis-G925 Adreno 630
OS Android 15, up to 5 major Android upgrades, ColorOS 15 Android 9.0 (Pie), upgradable to Android 10, MIUI 12
Selfie camera
Dual - Manual pop-up 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm Manual pop-up 2 MP, depth sensor
Features Panorama LED flash, HDR
Single 32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm -
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes