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Samsung Galaxy Z Fold4

Xiaomi Mix Fold 2

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Samsung Galaxy Z Fold4
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Samsung Galaxy Z Fold4

Xiaomi Mix Fold 2

Network
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  CDMA 800 / 1900 CDMA 800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1xEV-DO CDMA2000 1xEV-DO
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G Network SA/NSA/Sub6/mmWave 1, 3, 5, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA
Speed HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
Launch
Announced 2022, August 10 2022, August 11
Status Available. Released 2022, August 25 Available. Released 2022, August 26
Body
Dimensions Unfolded: 155.1 x 130.1 x 6.3 mm
Folded: 155.1 x 67.1 x 14.2-15.8 mm
Unfolded: 161.1 x 144.7 x 5.4 mm
Folded: 161.1 x 73.9 x 11.2 mm
Weight 263 g (9.28 oz) 262 g (9.24 oz)
Build Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
SIM Up to two Nano SIM and one eSIM Dual SIM (Nano-SIM, dual stand-by)
 IPX8 water resistant (up to 1.5m for 30 mins)
Armor aluminum frame with tougher drop and scratch resistance (advertised)
Stylus support
Display
Type Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak) Foldable LTPO2 OLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1300 nits (peak)
Size 7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio) 8.02 inches, 206.0 cm2 (~88.4% screen-to-body ratio)
Resolution 1812 x 2176 pixels (~373 ppi density) 1914 x 2160 pixels (~360 ppi density)
Protection Schott UTG glass
 Cover display:
Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus+
6.2 inches, 904 x 2316 pixels, 23.1:9 ratio
Cover display:
AMOLED, 120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1300 nits (peak)
6.56 inches, 1080 x 2520 pixels, 21:9 ratio
Corning Gorilla Glass Victus
Platform
OS Android 12L, One UI 4.1.1 Android 12, MIUI Fold 13
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 730 Adreno 730
Memory
Card slot No No
Internal 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
 UFS 3.1 UFS 3.1
Main Camera
Modules 50 MP, f/1.8, 23mm (wide), 1.0µm, Dual Pixel PDAF, OIS
10 MP, f/2.4, 66mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 123˚, 12mm (ultrawide), 1.12µm
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
8 MP, f/2.6, 45mm (telephoto), Dual Pixel PDAF, 2x optical zoom
13 MP, f/2.4, 15mm, 123˚ (ultrawide), 1.12µm, AF
Features LED flash, HDR, panorama Dual LED flash, HDR, panorama, Leica lenses
Video 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+ 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Selfie Camera
Modules 4 MP, f/1.8, 26mm (wide), 2.0µm, under display
Cover camera:
10 MP, f/2.2, 24mm (wide), 1/3", 1.22µm
20 MP, 27mm (wide), 1/3.4", 0.8µm
Features HDR HDR, panorama
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 1080p@30/60fps, 720p@120fps
Sound
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
3.5mm jack No No
 32-bit/384kHz audio
Tuned by AKG
24-bit/192kHz audio
Tuned by Harman Kardon
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.2, A2DP, LE, aptX HD 5.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
NFC Yes Yes
Infrared port No Yes
Radio No No
USB USB Type-C 3.2, USB On-The-Go USB Type-C
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum, barometer
 Bixby natural language commands and dictation
Samsung DeX (desktop experience support)
Samsung Pay (Visa, MasterCard certified)
Ultra Wideband (UWB) support
Battery
Type Li-Po 4400 mAh, non-removable Li-Po 4500 mAh, non-removable
Charging Fast charging 25W, 50% in 30 min (advertised)
Fast wireless charging 15W
Reverse wireless charging 4.5W
Fast charging 67W, 100% in 40 min (advertised)
Power Delivery 3.0
Quick Charge 4+
Stand-by
Talk time
Misc
Colors Graygreen, Phantom Black, Beige, Burgundy Black, Gold
SAR 0.96 W/kg (head)     0.92 W/kg (body)    
SAR EU 1.30 W/kg (head)     1.51 W/kg (body)    
Models SM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W
Price $ 1,449.99 / C$ 2,269.99 / £ 1,504.99 / € 1,399.90 / ₹ 136,999 About 1300 EUR
Tests
Performance AnTuTu: 1050139 (v9)
GeekBench: 4368 (v5.1)
GFXBench: 52fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker -28.3 LUFS (Average) -26.2 LUFS (Good)
Battery life Endurance rating 82h

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