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Samsung Galaxy Fold vs Xiaomi Mi Mix 4

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Rs. 57,490
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Summary
88%
90%
Performance

Snapdragon 855

12 GB RAM

Snapdragon 888 Plus

8 GB RAM

Main Display

7.3" (18.54 cm)

1536x2152 px

6.67" (16.94 cm)

1080x2400 px (FHD+)

Cover Display

4.6" (11.68 cm)

720x1680 px

N/A

Rear Camera

12 MP + 12 MP + 16 MP

Triple Camera

108 MP + 8 MP + 13 MP

Triple Camera

Front Camera

10 MP + 8 MP + 10 MP

Triple Camera

20 MP

Single Camera

Battery

4380 mAh

47 h talktime (4G)

4500 mAh

Storage

512 GB

Non Expandable

128 GB

Non Expandable

Expert Rating
User Ratings

★★★★★
★★★★★

3.4/5 based on 60 ratings

Benchmarks

N/A

Compare Prices
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Notify me when it's available
Xiaomi Mi Mix 4 is permanently discontinued.
General
Launch Date

October 29, 2019 (Official)

Operating System

Android v9.0 (Pie)

Android v11

Custom UI

MIUI

Performance
Very Good
Very Good
Chipset

Qualcomm Snapdragon 855

Qualcomm Snapdragon 888 Plus

CPU

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.7 GHz, Quad core, Kryo 485)

Octa core (3 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)

Architecture

64 bit

64 bit

Graphics

Adreno 640

Adreno 660

RAM

12 GB

8 GB

RAM Type

LPDDR4X

LPDDR5

Display
Main Display
Very Good
Very Good
Display Type

Dynamic AMOLED

Screen Size

7.3 " (18.54 cm)

6.67 " (16.94 cm)

Resolution

1536x2152 px

1080x2400 px (FHD+)

Aspect Ratio

20:9

Pixel Density

362 ppi

Screen to Body Ratio (calculated)

85.55 %

87.73 %

Screen Protection

Corning Gorilla Glass, Glass Victus

Bezel-less display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Brightness

800 nits

HDR 10 / HDR+ support

, HDR 10+

, HDR 10+

Refresh Rate

120 Hz

Cover Display
Display Type

Super AMOLED

AMOLED

Screen Size

4.6 " (11.68 cm)

6.67 " (16.94 cm)

Resolution

720x1680 px

1080x2400 px (FHD+)

Pixel Density

395 ppi

Screen Protection

Corning Gorilla Glass, Glass Victus

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Aspect Ratio

20:9

Refresh Rate

120 Hz

Brightness

800 nits

Design
Size Compare
Size Compare
Dimensions

Height: 160.9 mm
Width: 117.9 mm
Thickness: 7.6 mm

Height: 162.6 mm
Width: 75.3 mm
Thickness: 8 mm

Weight

276 grams

225 grams

Build Material

Back: Mineral Glass

Back: Ceramic

Colours

Cosmos Black, Space Silver

Ceramic Gray, Ceramic White, Ceramic Black

Waterproof

, Splash proof, IP53

Ruggedness

Dust proof

Camera
Main Camera
Camera Setup

Triple

Triple

Resolution

12 MP f/1.5, Wide Angle (77° field-of-view), Primary Camera(27 mm focal length, 2.55" sensor size, 1.4µm pixel size)12 MP f/2.4, Telephoto Camera(52 mm focal length, 3.6" sensor size, 1µm pixel size)16 MP f/2.2, Ultra-Wide Angle Camera(12 mm focal length, 1µm pixel size)

108 MP f/1.95, Wide Angle, Primary Camera(24 mm focal length, 1.33" sensor size, 0.8µm pixel size)8 MP f/4.1, Periscope Camera(120 mm focal length)13 MP f/2.2, Ultra-Wide Angle Camera(12 mm focal length, 3" sensor size, 1.12µm pixel size)

Autofocus

, Phase Detection autofocus, Dual Pixel autofocus

, Phase Detection autofocus, Laser autofocus

OIS

Flash

, LED Flash

, Dual LED Flash

Image Resolution

4000 x 3000 Pixels

12000 x 9000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Auto Flash
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 60 fps

7680x4320 @ 24 fps
3840x2160 @ 30 fps
1920x1080 @ 60 fps

Video Recording Features

Dual Video Recording

Front Camera
Good
Very Good
Camera Setup

Triple

Single

Resolution

10 MP f/2.2, Primary Camera(26 mm focal length, 1.22µm pixel size)8 MP f/1.9 Camera(24 mm focal length)10 MP f/2.2 Camera

20 MP, Wide Angle, Primary Camera(27 mm focal length, 3.4" sensor size, 0.8µm pixel size)

Camera Type

Under display

Autofocus

No

Flash

, Screen flash

Video Recording

3840x2160 @ 30 fps

1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery
Good
Good
Capacity

4380 mAh

4500 mAh

Type

Li-ion

Li-Polymer

Removable

No

No

TalkTime

Up to 47 Hours(4G)

Wireless Charging

Charging Time: 28 minutes

Quick Charging

, Fast

, Fast, 120W: 100 % in 15 minutes

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

512 GB

128 GB

Expandable Memory

No

No

User Available Storage

Up to 461 GB

Storage Type

UFS 3.0

UFS 3.1

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: eSIM

SIM1: Nano
SIM2: Nano

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Supported in India, 4G Supported in India, 3G, 2G

VoLTE

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 14) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 29) / 2300(band 30)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N41 / N77 / N78 / N79
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 14) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 29) / 2300(band 30)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

Wi-Fi

, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO

, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz, MIMO

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

, v5.0

, v5.2

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

No

No

Loudspeaker

Audio Jack

USB Type-C

USB Type-C

Audio Features

Dolby Atmos

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Side

On-screen

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope