Samsung Galaxy Z Fold 2 vs Xiaomi Mi Mix Fold Specs Comparison

Availability

Officially announced
Aug 05, 2020
Prices (MSRP)
$2000

Design

Dimensions
6.27 x 5.05 x 0.27 inches 159.2 x 128.2 x 6.9 mm	6.82 x 5.25 x 0.30 inches 173.3 x 133.4 x 7.6 mm
Folded
(159.2 x 68 x 16.8 mm)	(173.3 x 69.8 x 17.2 mm)
Weight
9.95 oz (282.0 g)	11.18 oz (317.0 g)
Materials
Back: Glass Frame: Aluminum	Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum
Biometrics
2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Mystic black, Mystic bronze	Black, Ceramic

Display

Size
7.6-inch, 89.00% screen-to-body	8.0-inch, 86.01% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR	AMOLED, HDR, 900 nits
Resolution
2208x1768px, 372 PPI	2480x1860px, 4:3 ratio, 387 PPI
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor	Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
6.2 inches 2260 x816 px AMOLED Scratch-resistant glass (Corning Gorilla Glass)	6.5 inches 2520 x840 px AMOLED 90Hz refresh rate, HDR support

Hardware

System chip
Snapdragon 865+ SM8250-AB (7 nm)	Snapdragon 888 SM8350 (5 nm)
Processor
Octa-core 1x3.1GHz Kryo 585 3x2.42GHz Kryo 585 4x1.80GHz Kryo 585	Octa-core 1x2.84GHz Kryo 680 3x2.42GHz Kryo 680 4x1.80GHz Kryo 680
GPU
Adreno 650	Adreno 660
Memory
12GB (LPDDR5)/256GB (UFS 3.1)	12GB/256GB (UFS 3.1) 12GB/512GB 16GB/512GB
Storage expansion
not expandable	not expandable
OS
Android (11, 10)	Android (10)

Battery

Type
4500 mAh	5020 mAh
Charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging Qi and Powermat wireless charging, Reverse wireless charging	Fast charging
Charge speed
Wired: 25.0W Wireless: 11.0W	Wired: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

4h 23min

Browsing

6h 43min

Video

7h 10min

Gaming

9h 9min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera
Main camera
12 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.76" Pixel size: 1.8 μm	108 MP (PDAF) Aperture size: F1.8 Sensor size: 1/1.52” Pixel size: 0.7 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.12 μm	13 MP (Ultra-wide) Aperture size: F2.4 Pixel size: 1.12 μm
Third camera
12 MP (Telephoto, OIS, PDAF) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 52 mm Sensor size: 1/3.6" Pixel size: 1.0 μm	8 MP (Telephoto) Optical zoom: 3.0x Focal Length: 80 mm
Flash
LED	Dual LED
Video recording
4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) HDR, Continuous autofocus, EIS	Yes
Front
10 MP (EIS, HDR) Folded: 10 MP Video capture: 4K UHD (60 fps)	20 MP

Connectivity & Features

Bluetooth
5.0	5.2
WLAN
a,b,g,n,ac,Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.1	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC, ANT+	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
32-Bit DAC, Dolby Atmos, aptX-HD, Dolby Digital, Dolby Digital Plus
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
SA, NSA, Sub-6, mmWave	n1, n3, n28, n41, n77, n78, n79, SA, NSA
4G (FDD) Bands
2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28
4G (TDD) Bands
38, 39, 40, 41, 46, 48	34, 38, 39, 40, 41, 42
3G Bands
1, 2, 5, 8	1, 2, 4, 5, 6
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM, eSIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Oct 27, 2020 FCC ID value: A3LSMF916U
Measured SAR
Head: 0.29 W/kg Body: 1.14 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.06 W/kg

Alternative variants

Thom Browne Edition

Colors	Grey
Prices (MSRP)	$3300

With 512 GB internal storage

Memory	512GB

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With ceramic back

Weight	11.71 oz (332.0 g)
Materials	Back: Ceramic

Links

Full specifications
Samsung Galaxy Z Fold 2 Specs	Xiaomi Mi Mix Fold Specs
PhoneArena Review
Samsung Galaxy Z Fold 2 Review
User Reviews
Samsung Galaxy Z Fold 2 User Reviews