Samsung Galaxy A5 (2017) vs Xiaomi Redmi 4X Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.2 inches
5.0 inches

Resolution:

1920 x 1080 pixels, 424 PPI
1280 x 720 pixels, 294 PPI

Technology:

Super AMOLED
IPS LCD

Screen-to-body:

71.51 %
70.89 %

Colors:

16 777 216

Peak brightness:

450 cd/m2 (nit)

Features:

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

Hardware

System chip:

Samsung Exynos 7 Octa 7880 (14 nm)
Qualcomm Snapdragon 435 8940 (28 nm)

Processor:

Octa-core, 1900 MHz, ARM Cortex-A53, 64-bit
Octa-core, 1400 MHz, ARM Cortex-A53, 64-bit

GPU:

Mali-T830 MP3
Adreno 505

RAM:

3GB LPDDR3
3GB LPDDR3

Internal storage:

32GB, available to use: 23.1 GB
32GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow)
Android (6.0 Marshmallow)

Battery

Capacity:

3000 mAh
4100 mAh

Type:

Li - Ion, Not user replaceable
Not user replaceable

Charging:

Fast charging

Camera

Rear:

Single camera
Single camera

Main camera:

16 MP (Autofocus, CMOS image sensor)
13 MP (PDAF)

Specifications:

Aperture size: F1.9; Focal length: 27 mm
Aperture size: F2.0

Flash:

LED
LED

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

Video calling, Video sharing
Video calling, Video sharing

Front:

16 MP
5 MP

Video capture:

1280x720 (HD) (30 fps)

Design

Dimensions:

5.75 x 2.81 x 0.31 inches (146.1 x 71.4 x 7.9 mm)
5.48 x 2.75 x 0.34 inches (139.24 x 69.96 x 8.65 mm)

Weight:

5.61 oz (159.0 g)
5.15 oz (146.0 g)

Materials:

Back: Glass; Frame: Metal
Back: Aluminum

Resistance:

Water, Dust; IP68

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Features:

Touch sensitive control keys
Touch sensitive control keys

Keys:

Left: Volume control; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Black sky, Gold sand, Blue mist, Peach cloud
Black, Gold

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 17(700 b), 20(800 DD), 28(700 APT)

4G (TDD):

Bands 38(2600), 40(2300), 41(2600+)

3G:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSPA
LTE-A Cat 7 (300/100 Mbit/s), HSPA

Dual SIM:

Yes
Shared with microSD

SIM type:

Nano SIM
Nano SIM, Micro SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

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

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
4.2

Wi-Fi:

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

USB:

Type-C (reversible), USB 2.0
microUSB, USB 2.0

Features:

Charging, Mass storage device
Mass storage device, Charging

Location:

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, BeiDou

Sensors:

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

Other:

NFC, ANT+, UMA (Wi-Fi Calling), 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

Regulatory Approval

FCC approval:

Date approved:

Dec 06, 2016

FCC ID value:

A3LSMA520F

Measured SAR:

Head:

0.30 W/kg

Body:

0.55 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

1.09 W/kg

Buyers information

In The Box:

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

Availability

Officially announced:

Jan 02, 2017
Feb 28, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless