Xiaomi Redmi 4A vs Vivo Y66 - comparison



Comparison Overview Xiaomi Redmi 4A vs Vivo Y66

Key Feature- Xiaomi Redmi 4A

Key Feature- Vivo Y66

Display: 5 inch, Resolution: 720x1280 ~ 293 PPI pixel density Display: 5.5 inch, Resolution: 720x1280 ~ 267 PPI pixel density
Camera : Back Camera - 13 MP, FrontCamera - 5 MP Camera : Back Camera - 13 MP, FrontCamera - 16 MP
Memory : RAM - 2 GB, Internal Memory - 16 GB, Extendable - 128 GB Memory : RAM - 3 GB, Internal Memory - 32 GB, Extendable - 128 GB
Processor : Quad Core - 1.4GHz Qualcomm Snapdragon 425 with Adreno 308 GPU Processor : Octa Core - 1.5GHz Mediatek MT6750 with Adreno 505 GPU

Reason to Buy Xiaomi Redmi 4A over Vivo Y66

Pixel Density
Xiaomi Redmi 4A293 ppi
Vivo Y66 267 ppi
Battery Capacity
Xiaomi Redmi 4A3120 mAh
Vivo Y66 3000 mAh
Weight
Xiaomi Redmi 4A131.5 gm
Vivo Y66 155 gm
Price
Xiaomi Redmi 4A6499 Rs
Vivo Y66 12990 Rs

Reason to Buy Vivo Y66 over Xiaomi Redmi 4A

Announced on
Vivo Y66April 2017
Xiaomi Redmi 4A March 2017
Front Camera
Vivo Y6616 MP
Xiaomi Redmi 4A 5 MP
Display Size
Vivo Y665.5 inch
Xiaomi Redmi 4A 5 inch
RAM
Vivo Y663 GB
Xiaomi Redmi 4A2 GB
Internal Memory
Vivo Y6632 GB
Xiaomi Redmi 4A 16 GB
Thickness
Vivo Y667.6 mm
Xiaomi Redmi 4A 8.5 mm

Common features in Vivo Y66 and Xiaomi Redmi 4A

Back Camera
Xiaomi Redmi 4A13 MP
Vivo Y66 13 MP
Display resolution
Xiaomi Redmi 4A720x1280 pixels
Vivo Y66 720x1280 pixels
Expandable Memory
Xiaomi Redmi 4A128 GB
Vivo Y66 128 GB
Network Technology
Xiaomi Redmi 4AGSM, HSPA, LTE, VoLTE
Vivo Y66 GSM, HSPA, LTE, VoLTE
Sensors
Xiaomi Redmi 4Aaccelerometer, proximity, compass
Vivo Y66 Accelerometer, proximity, compass

Compare Specification - Xiaomi Redmi 4A vs Vivo Y66

Xiaomi Redmi 4A Vivo Y66
General
Brand Name Xiaomi Vivo
Model Name Redmi 4A Y66
Announced On 2017-03-20 2017-04-11
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(Micro SIM + Micro SIM)
Operating System Android v6.0 (Marshmallow) Android v6 (marshmallow)
Display
Display Size 5-inch 5.5-inch
Display Type HD IPS display HD IPS Display
Resolution 720x1280 Pixels 720x1280 Pixels
Pixel density 293PPI 267PPI
Display Feature gorilla glass
Processor
ChipSet Qualcomm Snapdragon 425 Mediatek MT6750
CPU Quad Core - 1.4GHz Octa Core - 1.5GHz
GPU Adreno 308 Adreno 505
Memory
RAM 2GB 3GB
Internal Memory 16GB 32GB
Expandable Memory 128GB 128GB
Camera
Back Camera 13MP 13MP
Front Camera 5MP 16MP
Camera Feature
Back Camera Feature

Flash :
PDAF
LED Flash
f/2.2 aperture
Back Camera Feature

Flash :
LED Flash
f/2.2 Aperture
Video: 1080p @ 30fps
Front Camera Feature

Flash :
LED Flash
f/2.2 Aperture
Video: 1080p @ 30fps
Connectivity
WiFi Yes, 802.11 b/g/n Yes, Wifi-802.11 b/g/n, Wi-Fi hotspot
Bluetooth Yes, v4.1 Yes, v4.0
Radio unknown FM Radio
USB micro USB Micro USB
HeadPhone 3.5mm standard jack 3.5mm standard jack
Connectivity Features
GPS Yes, with A GPS Yes, A-GPS
Sensors
accelerometer
proximity
compass
Accelerometer
proximity
compass
Battery
Battery 3120 mAh lithium-ion battery 3000 mAh Li-Polymer
Battery StandBy
Battery Talktime
Other
Dimension 139.5 x 70.4 x 8.5 mm 153.8 x 75.5 x 7.6 mm
Weight 131.5gm 155gm