Compare Oppo A77 with Oppo F1s 64GB with Samsung Galaxy J7 Pro

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Compare Oppo A77 vs Oppo F1s 64GB vs Samsung Galaxy J7 Pro

Summary	78 Score	77 Score	78 Score
Performance	MediaTek MT6750T 4 GB RAM Android 6.0.1 Marshmallow	MediaTek MT6750 4 GB RAM Android v5.1.1 (Lollipop)	3 GB RAM Android 7.0 (Nougat)
Display	5.2 inch 1080 x 1920 pixels 401 PPI Density	5.5 inch 720 x 1280 pixels 267 PPI Density	5.5 inch 1080 x 1920 pixels 386 PPI Density
Camera	13 MP (Main) 16 MP (Front)	13 MP (Main) 16 MP (Front)	13 MP (Main) 13 MP (Front)
Battery	3200 mAh Li-Po	3075 mAh Li-Po	3600 mAh Li-ion
Display
Screen Size	5.2 inch	5.5 inch	5.5 inch
Screen Resolution	1080 x 1920 Pixels	HD (720 x 1280 pixels)	1080 x 1920 pixels
Pixel Density	401 PPI	267 PPI	386 PPI
Display Type	IPS LCD Capacitive Touchscreen, Multi-touch	IPS LCD Capacitive Touchscreen, Multi-touch	FHD sAMOLED
Gorilla Glass	-	Yes	Yes
Screen Protection	-	Corning Gorilla Glass 4	-
Chipset
Brand	Oppo Mobiles	Oppo Mobiles	Samsung Mobiles
Chipset	MediaTek MT6750T	MediaTek MT6750
Processor	Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)	Quad core, 1 GHz, Cortex A53 + Quad core, 1.5 GHz, Cortex A53	1.6 Octa Exynos
RAM	4 GB RAM	4 GB RAM	3 GB RAM
GPU	Mali-T860 MP2	Mali T860 GPU
Camera
Rear Camera Resolution	13 MP	13 MP	13 MP
Front Camera Resolution	16 MP	16 MP	13 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
General
Operating System	Android	Android	Android
OS Version	Android 6.0.1 Marshmallow	Android v5.1.1 (Lollipop)	Android 7.0 (Nougat)
Weight	147 g	160 g
Dimensions	149.1 x 72.9 x 7.6 mm	154.5 x 76 x 7.4 mm
Thickness	7.6mm	7.4mm	7.8mm
Storage
Internal Storage	64 GB	64 GB	64 GB
Card Slot	microSD, Up to 256GB	microSD, Up to 128GB	microSD, up to 128 GB
Other	64 GB storage	64GB storage, Expandable up to 128GB	64 GB, Expandable upto 128 GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Micro-SIM	Micro-SIM
Bluetooth	v4.1	v4.0	v4.1, A2DP, LE
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No	No
Connectivity
VoLTE
4G	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 850(band 5)	LTE 2100, LTE 800, LTE 1800, LTE 2600
3G	UMTS 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11, a/b/g/n/n 5GHz	Wi-Fi 802.11, b/g/n	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS	A-GPS, Glonass	with A-GPS	A-GPS, GLONASS/ BDS
GPRS
EDGE
Radio
Battery
Battery Capacity	3200 mAh	3075 mAh	3600 mAh
Battery Type	Li-Po	Li-Po	Li-ion
Standby Time
Talk Time
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Gravity sensor and Electronic compass	Light sensor Proximity sensor Accelerometer Compass Gyroscope	Accelerometer Proximity Gyro Compass
Messaging
Java
Other