Compare OPPO A57 5G with Oppo A77 with Samsung Galaxy S8

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Compare OPPO A57 5G vs Oppo A77 vs Samsung Galaxy S8

Summary	74 Score	78 Score	71 Score
Performance	MediaTek Dimensity 810 8 GB RAM Android v12	MediaTek MT6750T 4 GB RAM Android 6.0.1 Marshmallow	Exynos 8895 4 GB RAM Android, v7.0 (Nougat)
Display	6.56 inch 720 x 1612 pixels 269 PPI Density	5.2 inch 1080 x 1920 pixels 401 PPI Density	5.8 inch 1440 x 2960 pixels 570 PPI Density
Camera	13 MP (Main) 8 MP (Front)	13 MP (Main) 16 MP (Front)	12 MP (Main) 8 MP (Front) 4K Video Recording
Battery	5000 mAh Li-Po	3200 mAh Li-Po	3000 mAh Li-Ion
Display
Screen Size	6.56 inch	5.2 inch	5.8 inch
Screen Resolution	720 x 1612 pixels	1080 x 1920 Pixels	1440 x 2560 pixels
Pixel Density	269 PPI	401 PPI	570 PPI
Display Type	IPS LCD Yes, Capacitive Touchscreen, Multi-touch	IPS LCD Capacitive Touchscreen, Multi-touch	Quad HD+ Super AMOLED
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Oppo Mobiles	Oppo Mobiles	Samsung Mobiles
Chipset	MediaTek Dimensity 810	MediaTek MT6750T	Exynos 8895
Processor	MediaTek Dimensity 810	Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)	Octa-core (2.3GHz Quad + 1.7GHz Quad), 64 bit, 10nm processor
RAM	8 GB RAM	4 GB RAM	4 GB RAM
GPU	Mali-G57 MC2	Mali-T860 MP2
Camera
Rear Camera Resolution	13 MP	13 MP	12 MP
Front Camera Resolution	8 MP	16 MP	8 MP
Video			4K Video Recording
Camera Features	Autofocus, Touch Focus, Flash	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama
General
Operating System	Android	Android	Android
OS Version	Android v12	Android 6.0.1 Marshmallow	Android, v7.0 (Nougat)
Weight	186 g	147 g	155 g
Dimensions		149.1 x 72.9 x 7.6 mm	148.9 x 68.1 x 8.0 mm
Thickness		7.6mm	8mm
Storage
Internal Storage	128 GB	64 GB	64 GB
Card Slot	microSD, Yes, Up to 1 TB	microSD, Up to 256GB	microSD, up to 256GB
Other	128GB storage, microSD card slot	64 GB storage	64 GB storage, Expandable up to 256GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	Yes, v5.2	v4.1	v5.0(LE up to 2Mbps)
3.5 mm Jack	Yes	Yes	Yes
NFC	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 2300(band 40) FD-LTE 1800(band 3)
3G		UMTS 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz
2G		GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz	Wi-Fi 802.11, a/b/g/n/n 5GHz	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS	Yes with A-GPS, Glonass	A-GPS, Glonass	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	5000 mAh	3200 mAh	3000 mAh
Battery Type	Li-Po	Li-Po	Li-Ion
Standby Time			Up to 12 hrs (4G), up to 11 hrs (3G) ,up to 14 hrs(WiFi)
Talk Time			Up to 20 hrs
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer	Light sensor Proximity sensor Gravity sensor and Electronic compass	Light sensor Proximity sensor Accelerometer Compass Gyroscope
Messaging
Java
Other