Compare Oppo A57 with Samsung Galaxy On8 with Vivo Y66

Compare Oppo A57 vs Samsung Galaxy On8 vs Vivo Y66

SummarySummary 76 Score 78 Score 75 Score
Performance Qualcomm MSM8940 Snapdragon 435
3 GB RAM
Android 6.0 Marshmallow
Exynos 7870
3 GB RAM
Android , Marshmallow 6.0
MediaTek MT6750
3 GB RAM
Android 6.0.1, Marshmallow
Display 5.2 inch
720 x 1280 pixels
282 PPI Density
5.5 inch
1920 x 1080 pixels
401 PPI Density
5.5 inch
720 x 1280 pixels
267 PPI Density
Camera 13 MP (Main)
16 MP (Front)
13 MP (Main)
5 MP (Front)
13 MP (Main)
16 MP (Front)
Battery 2900 mAh
Li-ion
3300 mAh
Li-Po
3000 mAh
Li-po
DisplayDisplay
Screen Size 5.2 inch 5.5 inch 5.5 inch
Screen Resolution 720 x 1280 pixels 1920 x 1080 pixels 720
Pixel Density 282 PPI 401 PPI 267 PPI
Display Type IPS LCD capacitive touchscreen, 16M colors Super AMOLED touchscreen IPS LCD, Multi-touch
Gorilla Glass Yes Yes Yes
Screen Protection Gorilla Glass 4 Corning Gorilla Glass 4 Gorilla Glass 3
ChipsetChipset
Brand Oppo Mobiles Samsung Mobiles Vivo Mobiles
Chipset Qualcomm MSM8940 Snapdragon 435 Exynos 7870 MediaTek MT6750
Processor Octa-core 1.4 GHz Cortex-A53 1.6GHz octa-core processor 1.5 Ghz Octa-core Processor
RAM 3 GB RAM 3 GB RAM 3 GB RAM
GPU Adreno 505 Adreno 506 GPU Adreno 505 GPU
CameraCamera
Rear Camera Resolution 13 MP 13 MP 13 MP
Front Camera Resolution 16 MP 5 MP 16 MP
Video
Camera Features Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
GeneralGeneral
Operating System Android Android Android
OS Version Android 6.0 Marshmallow Android , Marshmallow 6.0 Android 6.0.1, Marshmallow
Weight 147 g 169 g 155 g
Dimensions 149.1 x 72.9 x 7.7 mm 151.70 x 76.00 x 7.80 mm 153.8 x 75.5 x 7.6 mm
Thickness 7.7mm 7.6mm
StorageStorage
Internal Storage 32 GB 16 GB 32 GB
Card Slot microSD, Up to 256GB microSD, up to 128 GB microSD, Up to 128GB
Other 32GB, Expandable upto 256GB 16GB, Expandable up to 128GB 32GB, Expandable upto 128GB
CommunicationCommunication
SIM Card Slots Dual SIM Dual SIM Dual SIM
SIM Card Type Nano-SIM Micro-SIM Micro-SIM
Bluetooth v4.1 Yes, v4.0 v4.1
3.5 mm Jack Yes Yes Yes
NFC No No No
ConnectivityConnectivity
VoLTE
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)
LTE Cat 6, 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink)
LTE 2100, LTE 800, LTE 1800, LTE 2600
3G
UMTS 1900 / 2100 / 850 / 900 MHz
850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUP
UMTS 1900 / 2100 / 850 / 900 MHz
2G
GSM 1800 / 1900 / 850 / 900 MHz
850 / 900 / 1800 / 1900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi
Wi-Fi 802.11 a/g/n
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
GPS
A-GPS
A-GPS / GPS
A-GPS
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 2900 mAh 3300 mAh 3000 mAh
Battery Type Li-ion Li-Po Li-po
Standby Time
Talk Time
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Distance Sensor
Light Sensor
G-sensor
E-compass
proximity sensor
Accelerometer
Ambient Light
Accelerometer
Gyro sensor
and Geomagnetic sensor
Messaging SMS (threaded view), MMS, Email, Push Email Sms, MMS, Email Push mail, IM, Hangouts
Java
Other
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