Xiaomi Mix 4 vs Xiaomi Mi Mix 3

Phones Images
PHONES
Phone Names Xiaomi Mix 4 Xiaomi Mi Mix 3
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Global
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, 29, 30, 34, 38, 39, 40, 41, 66 - Global
5G bands1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6-
SpeedHSPA, LTE, 5GHSPA, LTE
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE
 CDMA2000 1xEV-DO 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 - China
Launch
Announced2021, August 102018, October. Released 2018, November
StatusAvailable. Released 2021, August 16Discontinued
Body
BuildGlass front (Gorilla Glass Victus), ceramic back, aluminum frameGlass front, ceramic back, aluminum frame (7000 series)
Dimensions162.6 x 75.4 x 8 mm (6.40 x 2.97 x 0.31 in)157.9 x 74.7 x 8.5 mm (6.22 x 2.94 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight225 g (7.94 oz)218 g (7.69 oz)
 IP53, dust and splash resistant-
Display
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Size6.67 inches, 107.4 cm2 (~87.6% screen-to-body ratio)6.39 inches, 100.2 cm2 (~85.0% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 800 nits (HBM)Super AMOLED, HDR
Platform
CPUOcta-core (1x2.99 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
ChipsetQualcomm SM8350 Snapdragon 888+ 5G (5 nm)Qualcomm SDM845 Snapdragon 845 (10 nm)
GPUAdreno 660Adreno 630
OSAndroid 11, MIUI 12.5Android 9.0 (Pie), upgradable to Android 10, MIUI 12
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 10GB RAM
 UFS 3.1UFS 2.1
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
FeaturesLaser AF, color spectrum sensor, Dual-LED flash, HDR, panoramaLED flash, HDR, panorama
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@30/60fps, 1080p@960fps
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
FeaturesHDRLED flash, HDR
Single20 MP, 27mm (wide), 1/3.4", 0.8µm, under display-
Video1080p@30fps1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes
 24-bit/192kHz audio Tuned by Harman Kardon-
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.0, A2DP, aptX HD, LE
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 (B1), GALILEO (E1+E5a), QZSS (L1+L5)
RadioNoNo
USBUSB Type-C 2.0USB Type-C
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, compass
 Ultra Wideband (UWB) supportVirtual proximity sensing
Battery
Charging120W wired, PD3.0, QC4, 100% in 15 min 50W wireless, 100% in 28 min18W wired, QC4 10W wireless
TypeLi-Po 4500 mAhLi-Po 3200 mAh, non-removable
Misc
ColorsCeramic Black, Ceramic White, Shadow GrayJade Green, Sapphire Blue, Onyx Black, Forbidden City Blue
Models2106118CM1810E5A
PriceAbout 660 EURAbout 730 EUR
SAR-1.45 W/kg (head)     1.57 W/kg (body)
Tests
Audio quality- Noise -93.2dB / Crosstalk -90.6dB
Battery life- Endurance rating 84h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal), 4.291(sunlight)
Loudspeaker- -29.9 LUFS (Average)
Performance- AnTuTu: 292353 (v7), 352130 (v8) GeekBench: 9065 (v4.4), 2170 (v5.1) GFXBench: 30fps (ES 3.1 onscreen)
OUR TESTS
Audio quality-Noise -93.2dB / Crosstalk -90.6dB
Battery (old)-Endurance rating 84h
Camera-Photo / Video
Display-Contrast ratio: Infinite (nominal), 4.291(sunlight)
Loudspeaker--29.9 LUFS (Average)
Performance-AnTuTu: 292353 (v7), 352130 (v8) GeekBench: 9065 (v4.4), 2170 (v5.1) GFXBench: 30fps (ES 3.1 onscreen)