Oppo A57 vs Xiaomi Redmi Note 4 vs Xiaomi Redmi Note 3 comparison

Compare Oppo A57
Compare Xiaomi Redmi Note 4
Compare Xiaomi Redmi Note 3
ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.20-inch5.50-inch5.50-inch
ProcessorQualcomm Snapdragon 435Qualcomm Snapdragon 625Qualcomm Snapdragon 650
Front Camera16-megapixel 5-megapixel 5-megapixel
Rear Camera13-megapixel 13-megapixel 16-megapixel
RAM3GB4GB2GB
Storage32GB64GB16GB
Battery Capacity2900mAh4100mAh4050mAh
OSAndroid 6.0Android 6.0Android 5.1
Resolution720x1280 pixels1080x1920 pixels1080x1920 pixels
general
BrandOppoXiaomiXiaomi
ModelA57Redmi Note 4Redmi Note 3
Release dateNovember 1, 2016August 1, 2016November 1, 2015
Launched in IndiaYesYesYes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)149.10 x 72.90 x 7.65151.00 x 76.00 x 8.30150.00 x 76.00 x 8.65
Weight (g)147.00175.00164.00
Battery capacity (mAh)290041004050
Removable batteryNoNoNo
ColoursRose Gold, GoldGold, Grey, Matte BlackGold, Silver, Dark Grey
SAR value1.31-0.56
display
Screen size (inches)5.205.505.50
TouchscreenYesYesYes
Resolution720x1280 pixels1080x1920 pixels1080x1920 pixels
Aspect ratio16:916:916:9
Pixels per inch (PPI)-401403
hardware
Processor1.4GHz octa-core2GHz octa-corehexa-core (4x1.4GHz + 4x1.8GHz)
Processor makeQualcomm Snapdragon 435Qualcomm Snapdragon 625Qualcomm Snapdragon 650
RAM3GB4GB2GB
Internal storage32GB64GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256128128
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/2.0, 1.12-micron)16-megapixel (f/2.0)
Rear autofocusPhase detection autofocusPhase detection autofocusPhase detection autofocus
Rear flashLEDDual LEDDual LED
Front camera16-megapixel (f/2.0, 1.12-micron)5-megapixel (f/2.0)5-megapixel (f/2.0)
Front autofocusYes--
Front flash--No
software
Operating systemAndroid 6.0Android 6.0Android 5.1
SkinColorOS 3.0MIUI 8MIUI 7
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 4.10Yes, v 4.10Yes, v 4.10
NFCNoNoNo
InfraredNoYesYes
USB OTGYesYesYes
Micro-USBYesYesYes
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Wi-Fi DirectNoNoYes
Mobile High-Definition Link (MHL)NoNoNo
sim 1
SIM TypeNano-SIMMicro-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Fingerprint sensorYesYesYes
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
BarometerNoNoNo
Temperature sensorNoNoNo

Advertisement

© Copyright Red Pixels Ventures Limited 2024. All rights reserved.
Trending Products »
Latest Tech News »