Samsung Galaxy Z Fold4 vs Xiaomi Mix 4

Samsung Galaxy Z Fold4

Xiaomi Mix 4

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 3, 4, 5, 8, 12, 13, 17, 20, 25, 38, 39, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G network

5G band 1, 3, 5, 20, 41, 77, 78 SA/NSA/Sub6/mmWave

5G band 1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload

LTE-A, 1174 Mbps download, 210 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Class 8

Design
Build

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

Glass front (Gorilla Glass Victus), ceramic back, aluminum frame
SIM

Up to two Nano SIM and one eSIM

Dual SIM (Nano-SIM, dual stand-by)
Height

155.1 mm

162.6 mm
Width

67.1 mm

75.4 mm
Thickness

14.2-15.8 mm

8 mm
Height unfolded

155.1 mm

-
Width unfolded

130.1 mm

-
Thickness unfolded

6.3 mm

-
Weight

263 g

225 g
Stylus

Yes

-
Payment

Samsung Pay (Visa, MasterCard certified)

-
Waterproof

IPX8, 1.5m and 30 minutes

-
Splash resistant

-

IP53
Dust proof

-

IP53
Colors

Black, Beige, Burgundy, Graygreen

Black, Gray, White

Display
Display type

Foldable Dynamic AMOLED 2X

AMOLED
Physical size

7.6 inches

6.67 inches
Resolution

1812 x 2176 pixels

1080 x 2400 pixels
Pixel density

373 ppi

395 ppi
Display colors

16777216

1073741824
Protection

-

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus
Display features

120Hz, HDR10+, 1200 nits (peak)

120Hz, HDR10+, Dolby Vision, 800 nits (HBM), Wide color gamut, True-tone
Cover display

Dynamic AMOLED 2X

-
Cover display physical size

6.2 inches

-
Cover display resolution

904 x 2316 pixels

-
Cover display features

120Hz, 120Hz, Corning Gorilla Glass Victus+

-

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 3.19 GHz Cortex-X2

Single-core 2.99 GHz Kryo 680
CPU(second)

Triple-core 2.75 GHz Cortex-A710

Triple-core 2.42 GHz Kryo 680
CPU(third)

Quad-core 1.8 GHz Cortex-A510

Quad-core 1.80 GHz Kryo 680
Chipset

Qualcomm SM8475 Snapdragon 8+ Gen 1

Qualcomm SM8350 Snapdragon 888+ 5G
GPU

Adreno 730

Adreno 660
Memory RAM

12 GB

8, 12 GB
Internal storage

256, 512, 1024 GB

128, 256, 512 GB
Memory card

No

No
Storage

UFS 3.1

UFS 3.1

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 50 MP, f/1.8 , 24 mm, 1.0 µm

(wide) , 108 MP, f/1.9 , 24 mm, 0.8 µm, 1/1.33"
(telephoto) , 10 MP, f/2.4 , 67 mm, 1.0 µm, 3x optical zoom

(periscope telephoto) , 8 MP, f/4.1 , 120 mm, 5x optical zoom
123˚ , (ultrawide) , 12 MP, f/2.2 , 12 mm, 1.12 µm

123˚ , (ultrawide) , 13 MP, f/2.2 , 12 mm, 1.12 µm, 1/3.06"
Primary camera resolution

8190 x 6144 pixels

-
Primary camera video

4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+

8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps; gyro-EIS, HDR10+
Primary camera flash

LED flash

dual-LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus, AI 2.0, night mode 2.0, stagger HDR
Cover camera

10 MP, 26 mm, f/2.2 , 1.22 µm, 1/3"

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.2

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.2

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX HD
Infrared

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

Yes

Yes
QZSS

-

Yes
NavIC

-

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4400 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Quick Charge, 25W (50% in 30 min)

Quick Charge 4 (100% in 15 min)
Wireless reverse charging

Yes, 4.5W

-
Fast wireless charging

Yes, 15W

Yes (100% in 28 min)

Samsung Galaxy Z Fold4 comparisons