Xiaomi Mi 4 vs Xiaomi Redmi 4X

$280.00 VIEW ON eBay

Display

Display size

5.0 inches
5.0 inches

Resolution

1080 x 1920 pixels
720 x 1280 pixels

Pixel density

441 ppi
294 ppi

Technology

IPS LCD
IPS LCD

Screen-to-body

72.20 %
70.89 %

Features

Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 801 8974-AC
Qualcomm Snapdragon 435 8940

Processor

Quad-core, 2500 MHz, Krait 400, 32-bit, 28 nm
Octa-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm

GPU

Adreno 330
Adreno 505

RAM

3 GB
3 GB

Internal storage

64 GB
32 GB

Storage expansion

 
microSDXC up to 128 GB

OS

Android (6.0 Marshmallow, 4.4.3), Xiaomi MI UI
Android (6.0 Marshmallow)

Battery

Capacity

3080 mAh
4100 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 2.0
 

Camera

Rear

Single camera
Single camera

Main camera

13 megapixels
13 megapixels

Features

Autofocus, CMOS image sensor
Phase detection autofocus

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps)
1920x1080 (Full HD) (30 fps)

Features

High Dynamic Range mode (HDR)
Video calling, Video sharing

Front

8 megapixels
5 megapixels

Design

Dimensions

5.48 x 2.70 x 0.35 inches (139.2 x 68.5 x 8.9 mm)
5.48 x 2.75 x 0.34 inches (139.24 x 69.96 x 8.65 mm)

Weight

5.26 oz (149 g)
the average is 6.1 oz (175 g)
5.15 oz (146 g)
the average is 6.1 oz (175 g)

Materials

 
Back: Aluminum

Biometrics

 
Fingerprint (touch)

Features

Touch sensitive control keys
Touch sensitive control keys

Colors

Black, White
Black, Gold

Cellular

UMTS

850, 900, 1900, 2100 MHz
 

Data Speed

LTE, HSDPA+ (4G) 42.2 Mbit/s, HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 7 (300/100 Mbit/s), HSPA

Dual SIM

 
Yes

SIM type

 
Nano SIM, Micro SIM

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

Album art cover, Background playback
Album art cover, Background playback

Connectivity & Features

Bluetooth

4.0
4.2

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 b, g, n, dual-band; Hotspot, Wi-Fi Direct

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, OTG, Charging, Video out
Mass storage device, Charging

HDMI

Yes
 

Sensors

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

Other

Infrared, Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications

 
Haptic feedback

Other features

 
Voice dialing, Voice commands, Voice recording

Shopping information

In The Box

 
power adapter, USB cable, warranty card, user guide, SIM insertion tool

MSRP price

$ 400
 
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