Xiaomi Redmi 8 vs Xiaomi Redmi 4X Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Xiaomi Redmi 8 Xiaomi Redmi 4X
Released · Oct 12, 2019
6.2-inch · 1520x720px
5.0-inch · 1280x720px
Dual camera
Single camera
3GB · 32GB
3GB · 32GB
5000 mAh
4100 mAh

Availability

Officially announced
Oct 09, 2019 Feb 28, 2017

Design

Dimensions
6.16 x 2.97 x 0.37 inches
156.5 x 75.4 x 9.4 mm
5.48 x 2.75 x 0.34 inches
139.24 x 69.96 x 8.65 mm
Weight
6.63 oz / 188.0 g 5.15 oz / 146.0 g
Materials
Back: Plastic
Frame: Plastic
Back: Aluminum
Biometrics
2D Face unlock, Fingerprint (touch) Fingerprint (touch)
Features
Touch sensitive control keys
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Onyx Black, Ruby Red, Sapphire Blue Black, Gold

Display

Size
6.2-inch, 81.81% screen-to-body 5.0-inch, 70.89% screen-to-body
Type
IPS LCD, 60Hz IPS LCD, 450 nits
Resolution
1520x720px, 19:9 ratio, 270 PPI 1280x720px, 294 PPI
Colors
16 777 216
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass

Hardware

System chip
Snapdragon 439 SDM439 (12 nm) Snapdragon 435 8940 (28 nm)
Processor
Octa-core
1950 MHz
Cortex-A53
Octa-core
1400 MHz
ARM Cortex-A53
GPU
Adreno 505 Adreno 505
Memory
3GB (LPDDR3)/32GB (eMMC 5.1)
4GB/64GB
3GB (LPDDR3)/32GB
Storage expansion
microSDXC microSDXC up to 128 GB
OS
Android (10) Android (6.0 Marshmallow)

Battery

Type
5000 mAh, Li - Polymer 4100 mAh
Charging
Fast charging
Charge speed
Wired: 18.0W

Camera

Rear
Dual camera Single camera
Main camera
12 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2.55"
Pixel size: 1.12 μm
13 MP (PDAF)
Aperture size: F2.0
Second camera
2 MP (Depth information)
Flash
LED LED
Video recording
1080p (30 fps), 720p (30 fps) 1080p (30 fps)
Video calling, Video sharing
Front
8 MP (HDR)
Video capture: 1080p
5 MP
Video capture: 720p (30 fps)

Connectivity & Features

Bluetooth
4.2 4.2
WLAN
b,g,n
Wi-Fi Direct, Hotspot
802.11 b, g, n
b,g,n,dual-band
Hotspot, Wi-Fi Direct
802.11 b, g, n
USB
Type-C, USB 2.0 microUSB, USB 2.0
Sensors
Accelerometer, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, BeiDou
Other
Infrared Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20
4G (TDD) Bands
38, 40
3G Bands
1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s LTE-A Cat 7 (300/100 Mbit/s), HSPA
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM, Micro SIM
HD Voice
Yes
VoLTE
Yes

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Alternative variants

Comes with 4GB of RAM and 64GB internal storage.
Memory 4GB/64GB
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