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

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

7.9 inches
7.6 inches

Resolution:

2250 x 2088 pixels, 388 PPI
2208 x 1768 pixels, 372 PPI

Technology:

OLED
Dynamic AMOLED

Refresh rate:

120Hz

Screen-to-body:

180.49 %
89.00 %

Features:

Ambient light sensor, Proximity sensor
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor

Front cover display:

6.2 inches, 2260 x 816 pixels, AMOLED, Scratch-resistant glass (Corning Gorilla Glass)

Hardware

System chip:

Qualcomm Snapdragon 855+ SM8150-AC (7 nm)
Qualcomm Snapdragon 865+ SM8250-AB (7 nm)

Processor:

Octa-core, 2960 MHz, Kryo 485, 64-bit
Octa-core, 1x 3.1GHz Kryo 585 + 3x 2.42GHz Kryo 585 + 4x 1.80GHz Kryo 585, 64-bit

GPU:

Adreno 640
Adreno 650

RAM:

12GB LPDDR4
12GB LPDDR5

Internal storage:

512GB
256GB (UFS 3.1), available to use: 220.5 GB, not expandable

Device type:

Smartphone
Smartphone

OS:

Android (10)
Android (11, 10), Samsung One UI

Battery

Capacity:

4050 mAh
4500 mAh

Type:

Li - Ion, Not user replaceable
Not user replaceable

Battery life test results:

Charging:

Fast charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging

Max charge speed:

Wired: 25.0W; Wireless: 11.0W

Camera

Rear:

Triple camera, Doubles as a selfie camera
Triple camera

Main camera:

108 MP (Sapphire crystal lens cover, OIS, Laser and PDAF)
12 MP (OIS, PDAF)

Specifications:

Aperture size: F1.7; Sensor size: 1/1.33"; Pixel size: 0.8 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.76"; Pixel size: 1.8 μm

Second camera:

12 MP (Sapphire crystal lens cover, Laser and PDAF)
12 MP (Telephoto, OIS, PDAF)

Specifications:

Optical zoom: 2.0x; Aperture size: F2.0; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Optical zoom: 2.0x; Aperture size: F2.4; Focal Length: 52 mm; Sensor size: 1/3.6"; Pixel size: 1 μm

Third camera:

20 MP (Ultra-wide, Sapphire crystal lens cover, Laser autofocus)
12 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Sensor size: 1/2.8"; Pixel size: 1 μm
Aperture size: F2.2; Pixel size: 1.12 μm

Flash:

Dual LED
LED

Video recording:

3840x2160 (4K UHD), 1920x1080 (Full HD)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features:

HDR, Continuous autofocus, EIS

Front:

10 MP (EIS, HDR)

Folded:

10 MP

Video capture:

3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

6.08 x 2.85 x 0.41 inches (154.38 x 72.3 x 10.4 mm)
6.27 x 5.05 x 0.27 inches (159.2 x 128.2 x 6.9 mm)

Folded:

(159.2 x 68 x 16.8 mm)

Weight:

8.50 oz (241.0 g)
9.95 oz (282.0 g)

Materials:

Frame: Titanium
Back: Glass; Frame: Aluminum

Biometrics:

In-screen fingerprint
2D Face unlock, Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Black
Mystic black, Mystic bronze

Cellular

5G:

SA, NSA, Sub-6, mmWave

4G (FDD):

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)

4G (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

3G:

Bands 1(2100), 2(1900), 5(850), 8(900)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM, eSIM

Multimedia

Headphones:

No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features:

aptX-HD
32-Bit DAC, Dolby Atmos, aptX-HD, Dolby Digital, Dolby Digital Plus

Screen mirroring:

DLNA, Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot

USB:

Type-C (reversible)
Type-C (reversible), USB 3.1

Features:

Charging
Charging, Headphones port, OTG, Video out

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Thermometer, Humidity
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Other:

NFC, ANT+

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

Buyers information

Price:

$ 2000

In The Box:

Data Cable, Travel Adapter, Ejection Pin

Availability

Officially announced:

Sep 24, 2019
Aug 05, 2020

Scheduled release:

December 2019
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