Xiaomi Mix 4 vs Oppo Find X3 Pro

Phones Images
PHONES
Phone Names Xiaomi Mix 4 Oppo Find X3 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 421, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 66 - International
5G bands1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub61, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA - International
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
 CDMA2000 1xEV-DO 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA - China
Launch
Announced2021, August 102021, March 11
StatusAvailable. Released 2021, August 16Available. Released 2021, March 19
Body
BuildGlass front (Gorilla Glass Victus), ceramic back, aluminum frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions162.6 x 75.4 x 8 mm (6.40 x 2.97 x 0.31 in)163.6 x 74 x 8.3 mm (6.44 x 2.91 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + eSIM
Weight225 g (7.94 oz)193 g (6.81 oz)
 IP53, dust and splash resistantIP68 dust/water resistant (up to 1.5m for 30 min)
Display
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1440 x 3216 pixels, 20:9 ratio (~525 ppi density)
Size6.67 inches, 107.4 cm2 (~87.6% screen-to-body ratio)6.7 inches, 108.4 cm2 (~89.6% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 800 nits (HBM)LTPO AMOLED, 1B colors, 120Hz, HDR10+, BT.2020, 500 nits (typ), 1300 nits (peak)
Platform
CPUOcta-core (1x2.99 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8350 Snapdragon 888+ 5G (5 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPUAdreno 660Adreno 660
OSAndroid 11, MIUI 12.5Android 11, upgradable to Android 14, ColorOS 14
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesLaser AF, color spectrum sensor, Dual-LED flash, HDR, panoramaColor spectrum sensor, LED flash, HDR, panorama
Quad-50 MP, f/1.8, 26mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 13 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, 2x optical zoom, PDAF 50 MP, f/2.2, 16mm, 110˚ (ultrawide), 1/1.56", 1.0µm, multi-directional PDAF 3 MP, f/3.0, (microscope), AF, ring flash, 60x magnification
Single20 MP, 27mm (wide), 1/3.4", 0.8µm, under display-
Triple108 MP, f/1.9, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 8 MP, f/4.1, 120mm (periscope telephoto), PDAF, OIS, 5x optical zoom 13 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm-
Video8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps; gyro-EIS, HDR10+4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video
Selfie camera
FeaturesHDRPanorama
Single20 MP, 27mm (wide), 1/3.4", 0.8µm, under display32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio Tuned by Harman Kardon-
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.2, A2DP, LE, aptX HD
Infrared portYes-
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
RadioNoNo
USBUSB Type-C 2.0USB Type-C 3.1, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 Ultra Wideband (UWB) support-
Battery
Charging120W wired, PD3.0, QC4, 100% in 15 min 50W wireless, 100% in 28 min65W wired, PD, 40% in 10 min 30W wireless, 100% in 80 min 10W reverse wireless
TypeLi-Po 4500 mAhLi-Po 4500 mAh
Misc
ColorsCeramic Black, Ceramic White, Shadow GrayGloss Black, Blue, White, Cosmic Mocha, Mars Edition, Photographer Edition
Models2106118CCPH2173, PEEM00, OPG03
PriceAbout 660 EURAbout 200 EUR
Tests
Battery life- Endurance rating 81h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -25.4 LUFS (Very good)
Performance- AnTuTu: 656467 (v8) GeekBench: 3316 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 81h
Camera-Photo / Video
Display-774 nits max brightness (measured)
Loudspeaker--25.4 LUFS (Very good)
Performance-AnTuTu: 656467 (v8) GeekBench: 3316 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)