Phone Comparison - Xiaomi Mi Mix Fold vs vivo X Fold vs Samsung Galaxy Z Fold4

general General Info

Manufacturer Xiaomi vivo Samsung
Announced March 2021 April 2022 August 2022
Status Coming Soon - April 2021 Coming Soon - April 2022 Coming Soon - August 2022
Colors Black, Ceramic Black, Blue Graygreen, Phantom Black, Beige, Burgundy
Form Factor Candybar Candybar Candybar
Dimension Unfolded: 173.3 x 133.4 x 7.6 mm
Folded: 173.3 x 69.8 x 17.2 mm
(Unfolded: 6.82 x 5.25 x 0.3 in
Folded: 6.82 x 2.75 x 0.68 in)
Unfolded: 162 x 144.9 x 6.3 mm
Folded: 162 x 74.5 x 14.6 mm
(Unfolded: 6.38 x 5.7 x 0.25 in
Folded: 6.38 x 2.93 x 0.57 in)
Unfolded: 155.1 x 130.1 x 6.3 mm
Folded: 155.1 x 67.1 x 14.2-15.8 mm
(Unfolded: 6.11 x 5.12 x 0.25 in
Folded: 6.11 x 2.64 x 0.56-0.62 in)
Weight 317 g
332 g (11.18 oz
11.71 oz)
311 g (10.97 oz) 263 g (9.28 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Nano-SIM Up to two Nano SIM and one eSIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900
CDMA2000 1x
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66 LTE
5G Network 1, 3, 28, 41, 77, 78, 79 SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA SA/NSA/Sub6/mmWave
Messaging
Build Features - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (side-mounted)
IPX8 water resistant (up to 1.5m for 30 mins)
Armour aluminum frame with tougher drop and scratch resistance (advertised)
Stylus support

hardware Hardware and OS

OS Android 11 Android 12 Android 12L
User Interface MIUI 12 Origin OS Ocean One UI 4.1.1
Processor Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680), Qualcomm SM8350 Snapdragon 888 (5 nm) Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
GPU Adreno 660 Adreno 730 Adreno 670
RAM 16 GB 12 GB 12 GB
Internal Memory 512 GB 512 GB 1 TB
External Memory No No No

display Display

Type WQHD+ Foldable AMOLED Screen
HDR10+
Dolby Vision
600 nits (typ), 900 nits (peak)
QHD+ Foldable LTPO AMOLED Screen
120Hz Refresh Rate
HDR10+
Cover display -
6.53 inches FHD+ AMOLED Screen
1080 x 2520 pixels, 21:9 ratio
120Hz Refresh Rate
Li-Po 4400 MAh
Colors 1B Colour 16M colors non-removable
Size 8.01 inches 8.03 inches 7.6 inches
Resolution 1860 x 2480 pixels (387 ppi) 1916 x 2160 pixels (360 ppi) 1812 x 2176 pixels (373 ppi)
Screen-to-Body Ratio 85.95% 87.77% 90.61%
Multi-Touch yes yes no

multimedia Multimedia

3.5mm Jack no no no
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker

camera Camera

Rear Camera 108 MP + 8 MP + 13 MP 50 MP + 8 MP + 12 MP + 48 MP 50 MP + 10 MP + 12 MP
Flash Dual LED Flash No LED Flash
Features 108 MP, f/1.8, (wide), 1/1.52", 0.7µm, dual pixel PDAF
8 MP, 80mm (telephoto/macro), liquid lens, PDAF, 3x optical zoom
13 MP, f/2.4, 123˚ (ultrawide), 1.12µm
HDR, Panorama
50 MP, f/1.8, (wide), 1/1.57", 1.0µm, Dual Pixel PDAF, Laser AF, OIS
8 MP, f/3.4, 125mm (periscope telephoto), PDAF, OIS, 5x optical zoom
12 MP, f/2.0, 47mm (telephoto), PDAF, 2x optical zoom
48 MP, f/2.2, 14mm, 114˚ (ultrawide)
Zeiss optics, Zeiss T* lens coating, panorama
50 MP, f/1.8, 24mm (wide), 1.0µm, Dual Pixel PDAF, OIS
10 MP, f/2.4, 67mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 123˚, 12mm (ultrawide), 1.12µm
HDR, Panorama
Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS 8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+
Front Camera 20 MP, 27mm (wide), 1/3.4", 0.8µm
HDR, panorama
1080p@30/60fps, 720p@120fps [Similar]
16 MP, f/2.5, (wide)
HDR Video
1080p@30fps [Similar]
4 MP, f/1.8, 26mm (wide), 2.0µm, under display
Cover camera -
10 MP, f/2.2, 24mm (wide), 1/3", 1.22µm
HDR
4K@30fps, 1080p@30fps, gyro-EIS [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G
Bluetooth 5.2, A2DP, LE 5.2, A2DP, LE, aptX HD 5.2, A2DP, LE, aptX HD
Wi-Fi 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/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
USB USB Type-C USB Type-C, USB On-The-Go USB Type-C 3.2, USB On-The-Go
GPS Yes, with tri-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 512 GB, 16 GB RAM or 256 GB, 12 GB RAM or 128 GB, 12 GB RAM UFS 3.1 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 3.1 1 TB, 12 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 3.1
Expandable Storage No No No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor present barometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 67W, 100% in 37 min (advertised)
Power Delivery 3.0 Quick Charge 4+
Non-removable Li-Po Battery
Fast battery charging 66W, 100% in 37 min (advertised)
Fast wireless charging 50W
Reverse wireless charging 10W
Non-removable Li-Po Battery
Fast battery Charging 25W, 50% in 30 min (advertised)
Fast wireless charging 15W
Reverse wireless charging 4.5W
Capacity 5020 mAh 4600 mAh 4400 mAh
Stand by - - -
Talk Time - - -