Xiaomi Mi Mix Fold vs Samsung Galaxy Z Fold4

Phones Images
PHONES
Phone Names Xiaomi Mi Mix Fold Samsung Galaxy Z Fold4
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 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, 38, 39, 40, 41, 66 - International
5G bands1, 3, 28, 41, 77, 78, 79 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
SpeedHSPA, LTE, 5GHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1xEV-DO CDMA2000 1xEV-DO
Launch
Announced2021, March2022, August 10
StatusAvailable. Released 2021, April 16Available. Released 2022, August 25
Body
BuildGlass front (folded), plastic front (unfolded), glass back (Gorilla Glass 5) or ceramic back, aluminum frameGlass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
DimensionsUnfolded: 173.3 x 133.4 x 7.6 mm Folded: 173.3 x 69.8 x 17.2 mmUnfolded: 155.1 x 130.1 x 6.3 mmFolded: 155.1 x 67.1 x 14.2-15.8 mm
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Weight317 g (Glass)332 g (Ceramic) (11.18 oz)263 g (9.28 oz)
 -IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus support
Display
Resolution1860 x 2480 pixels, 4:3 ratio (~387 ppi density)1812 x 2176 pixels (~373 ppi density)
Size8.01 inches, 198.7 cm2 (~85.9% screen-to-body ratio)7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio)
TypeFoldable AMOLED, 1B colors, HDR10+, Dolby Vision, 600 nits (typ), 900 nits (peak)Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
 Cover display: AMOLED, 90Hz, HDR10+, Dolby Vision, 650 nits (typ), 900 nits (peak) 6.52 inches, 840 x 2520 pixels, 27:9 ratioCover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus+ 6.2 inches, 904 x 2316 pixels, 23.1:9 ratio
Platform
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
GPUAdreno 660Adreno 730
OSAndroid 10, MIUI 12Android 12L, up to 4 major Android upgrades, One UI 6.1.1
Memory
Card slotNoNo
Internal256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesColor spectrum sensor, Dual-LED flash, HDR, panoramaLED flash, HDR, panorama
Single20 MP, 27mm (wide), 1/3.4", 0.8µm-
Triple108 MP, f/1.8, (wide), 1/1.52", 0.7µm, PDAF 8 MP, 80mm (telephoto/macro), liquid lens, PDAF, 3x optical zoom 13 MP, f/2.4, 123˚ (ultrawide), 1.12µm50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 66mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm
Video8K@24/30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS8K@24fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), HDR10+
Selfie camera
FeaturesHDR, panoramaHDR
Single20 MP, (wide)4 MP, f/1.8, 26mm (wide), 1/3.0", 2.0µm, under display Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3.0", 1.22µm
Video1080p@30/60fps, 720p@120fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakers (4 speakers)Yes, with stereo speakers
 24-bit/192kHz audio Tuned by Harman Kardon32-bit/384kHz audio Tuned by AKG
Comms
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive5.2, A2DP, LE, aptX HD
Infrared portYes-
NFCYesYes
PositioningGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)GPS, GLONASS, GALILEO, BDS
RadioNoNo
USBUSB Type-CUSB Type-C 3.2, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometerFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
 -Bixby natural language commands and dictation Samsung DeX (desktop experience support) Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support
Battery
Charging67W wired, PD3.0, QC4, 100% in 37 min25W wired, 50% in 30 min 15W wireless 4.5W reverse wireless
TypeLi-Po 5020 mAhLi-Po 4400 mAh
Misc
ColorsBlack, CeramicGraygreen, Phantom Black, Beige, Burgundy
ModelsM2011J18CSM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W, SM-F9360
PriceAbout 1300 EUR$ 457.00 / € 511.80 / £ 485.00 / ₹ 73,899
SAR-0.96 W/kg (head)     0.92 W/kg (body)
SAR EU-1.30 W/kg (head)     1.51 W/kg (body)
Tests
Battery life- Endurance rating 101h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -28.3 LUFS (Average)
Performance- AnTuTu: 964530 (v9) GeekBench: 3981 (v5.1) GFXBench: 43fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 101h
Camera-Photo / Video
Display-1000 nits max brightness (measured)
Loudspeaker--28.3 LUFS (Average)
Performance-AnTuTu: 964530 (v9) GeekBench: 3981 (v5.1) GFXBench: 43fps (ES 3.1 onscreen)