Compare Xiaomi Mi Mix FOLD vs Samsung Galaxy S21 vs Samsung Galaxy Z Flip 3

USB-C

USB-C 3.2

USB-C 3.2

WiFi 6E, Bluetooth 5.2, NFC

WiFi 6, Bluetooth 5, NFC

WiFi 6 + Bluetooth 5.1 + NFC

5020 mAh

4000 mAh

3300 mAh

20MP, 1/3.4", 0.8µm

10MP Dual Pixel AF, FOV 80°, F2.2, 1.22µm

10MP Selfie Camera: F2.4, Pixel size: 1.22μm, FOV: 80˚

8MP, liquid lens, PDAF, 3x optical zoom

64MP Phase Detection AF, Hybrid Optic 3X, FOV 76°, OIS F2.0, 0.8µm

13MP, f/2.4, 123˚, 1.12µm

12MP FF, FOV 120° F2.2, 1.4µm

12MP Ultra Wide Camera: F2.2, Pixel size: 1.12μm, FOV: 123˚

108MP, Samsung HM2, f/1.8, 1/1.52", 0.7µm, dual pixel PDAF

12MP Dual Pixel AF, FOV 79°, OIS, F1.8, 1.8µm

12MP Wide-angle Camera: Dual Pixel AF, OIS, F1.8 Pixel size: 1.4μm, FOV: 78˚

Black

Cloud Red, Cloud Orange, Cloud Lavender, Cloud Mint, Cloud Navy and Cloud White

Cream, Green, Lavender, Phantom Black, Gray, White, Pink

Glass front (Gorilla Glass Victus), plastic back, aluminum frame

Glass front (Gorilla Glass Victus) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus), aluminum frame

Quad speakers 3D panoramic sound system

Stereo speakers

17.2 mm Folded / 7.6 mm Unfolded

7.9 mm

17.1 mm Folded / 6.9 mm Unfolded

173.3 mm

151.7 mm

166.0 mm Folded / 86.4 mm Unfolded

69.8 mm Folded / 133.4 mm Unfolded

71.2 mm

72.2 mm

169 g

183 g

4:3

20:9

600 nits (typical) / 900 nits (max)

900 nits (1200 nits peak)

4,300,000:1 (typical)

10-bit

8.01 inch

6.2 inch

6.7 inch

Flexible OLED

Dynamic AMOLED 2X (OLED)

Dynamic AMOLED 2X Display Infinity Flex Display

100% DCI-P3

387 ppi

421 ppi

425 ppi

60 Hz

120 Hz

120 Hz

WQHD+ (2480x1860)

FHD+, 1080×2400

2640 x 1080

UHQ 32-bit &DSD64/128 support; PCM: Up to 32 bits, DSD: DSD64/128

Dolby Atmos, Dolby Digital, Dolby Digital Plus

Qualcomm Snapdragon 888

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

67W wired turbo charging (37 mins to 100%)

USB PD 3.0 (PPS) certified Fast Charging

25W Fast charging

A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC

GPS, Galileo, Glonass, BeiDou, A-GPS

Qualcomm Adreno 660 GPU

Adreno 660

HDR10+

HDR10+ certified

MIUI 12, Android 11

Android 11

Android 11, One UI 3.5

Qualcomm Kryo 680 CPU, up to 2.84GHz, with Arm Cortex-X1 technology

Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)

Dual nano SIM, 5G

Single or dual Nano SIM, 5G

1x Nano SIM + eSIM 5G

Ultrasonic Fingerprint, Face recognition

Knox, virus & malware prevention, secure folder

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometer

Ultrasonic Fingerprint sensor, Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor Proximity sensor, Ambient Light Sensor

Capacitive Fingerprint sensor (side), Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor (analog), Proximity sensor, Light sensor

48~120Hz

FHD 60fps, HD 120fps

8K 30fps, 4K 60fps, FHD 240fps

IP68

IPX8

Fast Wireless Charging 2.0

10W Fast Wireless Charging + 4.5W Reverse Wireless Charging

12 or 16 GB

8 GB

8GB RAM

LPDDR5 3200MHz

LPDDR5

256 or 512 GB UFS 3.1

128 or 256 GB UFS 3.X

128 or 256 GB UFS3.1

2021-04-16

2021-03-29

2021-01-14 (Galaxy Unpacked 2021)

2021-08-11