Xiaomi Redmi 4a vs Xiaomi Redmi Note 4 Specs Comparison

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

Display

Size:

5.0 inches
5.5 inches

Resolution:

1280 x 720 pixels, 294 PPI
1920 x 1080 pixels, 401 PPI

Technology:

IPS LCD
IPS LCD

Screen-to-body:

69.99 %
72.78 %

Colors:

16 777 216
16 777 216

Peak brightness:

450 cd/m2 (nit)

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 425 8917 (28 nm)
Qualcomm Snapdragon 625 8953

Processor:

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit

GPU:

Adreno 308
Adreno 506

RAM:

2GB LPDDR3
4GB LPDDR3

Internal storage:

16GB
64GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone

OS:

Android (6.0 Marshmallow), Xiaomi MI UI
Android (7.0 Nougat, 6.0 Marshmallow)

Battery

Capacity:

3120 mAh
4100 mAh

Type:

Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

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

Specifications:

Aperture size: F2.2
Aperture size: F2.0; Pixel size: 1.12 μm

Flash:

LED
Dual LED

Video recording:

1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)

Features:

Video calling, Video sharing
Video calling, Video sharing

Front:

5 MP
5 MP

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

5.51 x 2.77 x 0.33 inches (139.9 x 70.4 x 8.5 mm)
5.94 x 2.99 x 0.33 inches (151 x 76 x 8.45 mm)

Weight:

4.64 oz (131.5 g)
5.82 oz (165.0 g)

Materials:

Back: Metal
Back: Aluminum

Biometrics:

Fingerprint (touch)

Features:

Touch sensitive control keys, Notification light
Touch sensitive control keys, Soft keys

Keys:

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

Colors:

Gold, Gray
Black, Gold, Gray, Blue, White

Cellular

4G (FDD):

Bands 3(1800), 5(850)
Bands 3(1800), 5(850)

4G (TDD):

Bands 40(2300)
Bands 40(2300)

3G:

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

Data Speed:

LTE-A, HSPA
LTE-A, HSPA

Dual SIM:

Shared with microSD
Shared with microSD

SIM type:

Nano SIM, Micro SIM
Nano SIM, Micro SIM

VoLTE:

Yes
Yes

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:

4.1
4.1

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, OTG, Charging

Location:

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

Sensors:

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

Other:

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

Phone features

Notifications:

Haptic feedback
Haptic feedback

Other features:

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Buyers information

Price:

$ 104
$ 190

Availability

Officially announced:

Nov 04, 2016
Jan 19, 2017
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