Compare Oppo A57 with Vivo Y55S with Xiaomi Mi 4

Compare Oppo A57 with Vivo Y55S with Xiaomi Mi 4

SummarySummary 76 Score 76 Score 75 Score
Performance Qualcomm MSM8940 Snapdragon 435
3 GB RAM
Android 6.0 Marshmallow
Qualcomm Snapdragon 425
3 GB RAM
Android 6.0 Marshmallow based Funtouch OS 3.0
Qualcomm MSM8974AC Snapdragon 801
3 GB RAM
Android OS, v4.4.3
Display 5.2 inch
720 x 1280 pixels
282 PPI Density
5.2 inch
720 x 1280 pixels
282 PPI Density
5 inch
1080 x 1920 pixels
441 PPI Density
Camera 13 MP (Main)
16 MP (Front)
13 MP (Main)
5 MP (Front)
13 MP (Main)
8 MP (Front)
Battery 2900 mAh
Li-ion
2730 mAh
Li-on
3080 mAh
Li-Ion
DisplayDisplay
Screen Size 5.2 inch 5.2 inch 5 inch
Screen Resolution 720 x 1280 pixels 720 x 1280 pixels 1080x1920 pixels
Pixel Density 282 PPI 282 PPI 441 PPI
Display Type IPS LCD capacitive touchscreen, 16M colors IPS LCD Capacitive TouchScreen IPS LCD capacitive touchscreen, 16M colors
Gorilla Glass Yes Yes -
Screen Protection Gorilla Glass 4 Corning Gorilla Glass 2 -
ChipsetChipset
Brand Oppo Vivo Xiaomi
Chipset Qualcomm MSM8940 Snapdragon 435 Qualcomm Snapdragon 425 Qualcomm MSM8974AC Snapdragon 801
Processor Octa-core 1.4 GHz Cortex-A53 1.4GHz Quad-core Processor Quad-core 2.5 GHz Krait 400
RAM 3 GB RAM 3 GB RAM 3 GB RAM
GPU Adreno 505 Adreno 505 GPU Adreno 330
CameraCamera
Rear Camera Resolution 13 MP 13 MP 13 MP
Front Camera Resolution 16 MP 5 MP 8 MP
Dual Camera
Video
Camera Features Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Flash
GeneralGeneral
Operating System Android Android Android
OS Version Android 6.0 Marshmallow Android 6.0 Marshmallow based Funtouch OS 3.0 Android OS, v4.4.3
Weight 147 g 142 g 149 g
Dimensions 149.1 x 72.9 x 7.7 mm 147.9 x 72.9 x 7.5 mm 139.2 x 68.5 x 8.9 mm
Thickness 7.7mm 7.5mm 8.9mm
StorageStorage
Internal Storage 32 GB 16 GB 16 GB
Card Slot microSD, Up to 256GB microSD, up to 256 GB No
Other 32GB, Expandable upto 256GB 16GB, Expandable up to 256GB 16/64GB storage, no card slot
CommunicationCommunication
SIM Card Slots Dual SIM Dual SIM Single SIM
SIM Card Type Nano-SIM Micro-SIM Micro-SIM
Bluetooth v4.1 v4.1 v4.0, A2DP
3.5 mm Jack Yes Yes Yes
NFC No No
ConnectivityConnectivity
2G
GSM 1800 / 1900 / 850 / 900 MHz
850 / 900 / 1800 / 1900 MHz
GSM 850 / 900 / 1800 / 1900 - all versions
3G
UMTS 1900 / 2100 / 850 / 900 MHz
850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUP
TD-SCDMA 2010-2025 / 1880-1920 - 4G model
4G
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink)
LTE band 38(2600), 39(1900), 40(2300) - 4G model
Wi-Fi
Wi-Fi 802.11 a/g/n
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
GPS
A-GPS
A-GPS / GPS
Yes, with A-GPS support, GLONASS, Beidou
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 2900 mAh 2730 mAh 3080 mAh
Battery Type Li-ion Li-on Li-Ion
Standby Time Up to 250 Hours Up to 280 h (3G)
Talk Time Up to 11 Hours
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Distance Sensor
Light Sensor
G-sensor
E-compass
Proximity Sensor
Accelerometer
Ambient Light
G-Sensor
Gyro
Accelerometer
gyro
proximity
compass
barometer
Messaging SMS (threaded view), MMS, Email, Push Email SMS, MMS, Email, Push Mail, IM, Hangouts SMS(threaded view), MMS, Email, Push Mail, IM
Java No
Other Fast battery charging: 60% in 30 min (Quick Charge 2.0) , Active noise cancellation with dedicated mic , MP4/DivX/XviD/WMV/H.264 player , MP3/WAV/eAAC+/FLAC player , Photo/video editor , Document viewer , Voice memo/dial/commands
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