Xiaomi Redmi 4a vs Xiaomi Redmi Y1 Specs Comparison

Design

Dimensions
5.51 x 2.77 x 0.33 inches 139.9 x 70.4 x 8.5 mm	6.02 x 3.00 x 0.30 inches 153 x 76.2 x 7.7 mm
Weight
4.64 oz (131.5 g)	5.40 oz (153.0 g)
Materials
Back: Metal	Back: Metal
Biometrics
	Fingerprint (touch)
Features
Touch sensitive control keys, Notification light	Touch sensitive control keys
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gold, Gray	Gold, Gray

Display

Size
5.0-inch	5.5-inch
Resolution
1280x720px, 294 PPI	1280x720px, 267 PPI
Technology
IPS LCD	IPS LCD
Screen-to-body
69.99 %	71.57 %
Colors
16 777 216	16 777 216
Features
Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 425 8917 (28 nm)	Qualcomm Snapdragon 435 8940 (28 nm)
Processor
Quad-core 1400 MHz ARM Cortex-A53	Octa-core 1400 MHz ARM Cortex-A53
GPU
Adreno 308	Adreno 505
RAM
2GB (LPDDR3)	4GB (LPDDR3)
Internal storage
16GB	64GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 128 GB
OS
Android (6.0 Marshmallow), Xiaomi MI UI	Android (7.0 Nougat)

Battery

Capacity
3120 mAh	3080 mAh
Type
Li - Ion

Camera

Rear
Single camera	Single camera
Main camera
13 MP (Autofocus) Aperture size: F2.2	13 MP (PDAF) Aperture size: F2.2
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps) Video calling, Video sharing	1920x1080 (Full HD) (30 fps) Video calling, Video sharing
Front
5 MP, Video capture: 1920x1080 (Full HD)	16 MP (Wide Angle, Flash), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.1	4.2
WLAN
802.11 b,g,n Hotspot, Wi-Fi Direct	802.11 b,g,n Hotspot, Wi-Fi Direct
USB
microUSB, USB 2.0	microUSB, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, BeiDou
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
Tethering, Computer sync, OTA sync	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	Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD)
Bands 3(1800), 5(850)	Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD)
Bands 40(2300)	Bands 38(2600), 40(2300)
3G
Bands 8(900), 1(2100)	Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed
LTE-A, HSPA	LTE, HSPA, HSUPA
Dual SIM
Yes	Yes
SIM type
Nano SIM, Micro SIM	Nano SIM
VoLTE
Yes

Phone Features

Notifications
Haptic feedback	Haptic feedback, Music ringtones, Flight mode, Silent mode, Speakerphone
Other features
Voice dialing, Voice commands, Voice recording	Voice dialing, Voice commands, Voice recording

Buyers information

MSRP
$ 104	$ 170
In The Box
	Power adapter, USB 2.0 cable, warranty card, user guide, SIM insertion tool

Availability

Officially announced
Nov 04, 2016	Nov 02, 2017

Alternative variants

with 32 GB storage

RAM	3GB
Internal storage	32GB
MSRP	$ 140

Links

Full specifications
Xiaomi Redmi 4a Specs	Xiaomi Redmi Y1 Specs