Xiaomi Redmi 4 vs Xiaomi Mi A2 - comparison



Comparison Overview Xiaomi Redmi 4 vs Xiaomi Mi A2

Key Feature- Xiaomi Redmi 4

Key Feature- Xiaomi Mi A2

Display: 5 inch, Resolution: 720x1280 ~ 294 PPI pixel density Display: 5.99 inch, Resolution: 1080x2160 ~ 403 PPI pixel density
Camera : Back Camera - 13 MP, FrontCamera - 5 MP Camera : Back Camera - 20 + 12 MP, FrontCamera - 20 MP
Memory : RAM - 2 GB, Internal Memory - 16 GB, Extendable - 128 GB Memory : RAM - 4 GB, Internal Memory - 64 GB, Extendable - 0 GB
Processor : Octa Core - 1.4GHz Qualcomm Snapdragon 435 with Adreno 505 GPU Processor : Octa Core - 1.2GHz Qualcomm Snapdragon 660 with Adreno 512 GPU

Reason to Buy Xiaomi Redmi 4 over Xiaomi Mi A2

Expandable Memory
Xiaomi Redmi 4128 GB
Xiaomi Mi A2 0 GB
Battery Capacity
Xiaomi Redmi 44100 mAh
Xiaomi Mi A2 3010 mAh
Weight
Xiaomi Redmi 4150 gm
Xiaomi Mi A2 168 gm
Price
Xiaomi Redmi 47499 Rs
Xiaomi Mi A2 15999 Rs

Reason to Buy Xiaomi Mi A2 over Xiaomi Redmi 4

Announced on
Xiaomi Mi A2August 2018
Xiaomi Redmi 4 May 2017
Back Camera
Xiaomi Mi A220 + 12 MP
Xiaomi Redmi 4 13 MP
Front Camera
Xiaomi Mi A220 MP
Xiaomi Redmi 4 5 MP
Display Size
Xiaomi Mi A25.99 inch
Xiaomi Redmi 4 5 inch
Pixel Density
Xiaomi Mi A2403 ppi
Xiaomi Redmi 4 294 ppi
Display resolution
Xiaomi Mi A21080x2160 pixels
Xiaomi Redmi 4 720x1280 pixels
RAM
Xiaomi Mi A24 GB
Xiaomi Redmi 42 GB
Internal Memory
Xiaomi Mi A264 GB
Xiaomi Redmi 4 16 GB
Thickness
Xiaomi Mi A27.3 mm
Xiaomi Redmi 4 8.65 mm
Sensors
Xiaomi Mi A2Fingerprint, accelerometer, proximity, compass, Light, Hall, Gyro, Motor
Xiaomi Redmi 4 Fingerprint, accelerometer, proximity, compass, Gyro, Light, Infrared

Common features in Xiaomi Mi A2 and Xiaomi Redmi 4

Network Technology
Xiaomi Redmi 4GSM, HSPA, LTE, VoLTE
Xiaomi Mi A2 GSM, HSPA, LTE, VoLTE

Compare Specification - Xiaomi Redmi 4 vs Xiaomi Mi A2

Xiaomi Redmi 4 Xiaomi Mi A2
General
Brand Name Xiaomi Xiaomi
Model Name Redmi 4 Mi A2
Announced On 2017-05-22 2018-08-08
Network Technology
GSM
HSPA
LTE
VoLTE
GSM
HSPA
LTE
VoLTE
Internet Connectivity GPRS, EDGE,HSPA, LTE GPRS, EDGE,HSPA, LTE
SIM Dual SIM(Micro SIM + Nano SIM) Dual SIM (Nano-SIM + Nano-SIM)
Operating System Android v6 (marshmallow) Android v8.1 (Oreo)
Display
Display Size 5-inch 5.99-inch
Display Type HD display Full HD+ FullView Display
Resolution 720x1280 Pixels 1080x2160 Pixels
Pixel density 294PPI 403PPI
Display Feature
Processor
ChipSet Qualcomm Snapdragon 435 Qualcomm Snapdragon 660
CPU Octa Core - 1.4GHz Octa Core - 1.2GHz
GPU Adreno 505 Adreno 512
Memory
RAM 2GB 4GB
Internal Memory 16GB 64GB
Expandable Memory 128GB No card slot
Camera
Back Camera 13MP 20 + 12MP
Front Camera 5MP 20MP
Camera Feature
Back Camera Feature

Flash :
Led Flash
f/2.2 aperture
PDAF
high dynamic range (HDR)
panaroma
+ Video: 1080p full HD recording
Back Camera Feature

Flash :
LED FLash
f1.75 aperture + Video Recording: 4K(3840x2160)@30fps
AI Dual Camera
Face recognition AI Beautify 4.0
Front Camera Feature

Flash :
AI powered portrait mode AI-powered Beautify 4.0 HDR
Face recognition
Connectivity
WiFi Yes, 802.11 b/g/n Yes, Wi-Fi 802.11 b/g/n/ac, Wi-Fi Driect, Wi-Fi hotspot
Bluetooth Yes, v4.1 Yes, v5.0
Radio FM Radio unknown
USB Micro USB Type-C
HeadPhone 3.5mm standard jack No 3.5 mm jack (Type-C to 3.5mm converter)
Connectivity Features
GPS Yes, with AGPS and GLONASS Yes, with A-GPS
Sensors
Fingerprint
accelerometer
proximity
compass
Gyro
Light
Infrared
Fingerprint
accelerometer
proximity
compass
Light
Hall
Gyro
Motor
Battery
Battery 4100mAH lithium-ion battery 3010 mAh Li-ion Battery
Battery StandBy 432 hours
Battery Talktime 36 hours
Other
Dimension 139.24 x 69.96 x 8.65 mm 158.7 x 75.4 x 7.3 mm
Weight 150gm 168gm