Compare Samsung Galaxy C7 2018 with Samsung Galaxy J8 with Samsung Galaxy S7 edge

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Compare Samsung Galaxy C7 2018 vs Samsung Galaxy J8 vs Samsung Galaxy S7 edge

Summary	77 Score	77 Score	78 Score
Performance	MediaTek Helio P20 MT6757 4 GB RAM Android 7.1.1 Nougat	Qualcomm Snapdragon SDM450 4 GB RAM Android 8.0 Oreo	Samsung Exynos 8 Octa 8890 4 GB RAM Android OS, v6.0
Display	5.7 inch 1080 x 1920 pixels 386 PPI Density	6 inch 720 x 1480 pixels 274 PPI Density	5.5 inch 1440 x 2560 pixels 534 PPI Density
Camera	13 + 5 MP (Main) 16 MP (Front) 4K Video Recording Dual Camera	16 + 5 MP (Main) 16 MP (Front) Dual Camera	12 MP (Main) 5 MP (Front) 4K Video Recording
Battery	2560 mAh Li-Po	3500 mAh Li-ion	3600 mAh Li-Ion
Display
Screen Size	5.7 inch	6 inch	5.5 inch
Screen Resolution	1080x1920 pixels	720 x 1480 pixels	1440x2560 pixels
Pixel Density	386 PPI	274 PPI	534 PPI
Display Type	FHD,Super AMOLED display	HD+ Super AMOLED Infinity	Super AMOLED capacitive touchscreen, 16M colors
Gorilla Glass	Yes	-	Yes
Screen Protection	Corning Gorilla Glass 5	-	Corning Gorilla Glass 4
Chipset
Brand	Samsung Mobiles	Samsung Mobiles	Samsung Mobiles
Chipset	MediaTek Helio P20 MT6757	Qualcomm Snapdragon SDM450	Samsung Exynos 8 Octa 8890
Processor	1.69 GHz octa-core processor	1.6GHz Octa-core processor	Octa core (2.3 GHz, Quad core, M1 Mongoose + 1.6 GHz, Quad core, Cortex A53)
RAM	4 GB RAM	4 GB RAM	4 GB RAM
GPU		GPU Mali G-71	Mali-T880 MP12
Camera
Rear Camera Resolution	13 + 5 MP	16 + 5 MP	12 MP
Front Camera Resolution	16 MP	16 MP	5 MP
Video	4K Video Recording		4K Video Recording
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama
General
Operating System	Android	Android	Android
OS Version	Android 7.1.1 Nougat	Android 8.0 Oreo	Android OS, v6.0
Weight	165 g	191 g	157 g
Dimensions	156.6	159.2 x 75.7 x 8.2 mm	150.9 x 72.6 x 7.7 mm
Thickness	6mm	8.2mm	7mm
Storage
Internal Storage	64 GB	64 GB	32 GB
Card Slot	microSD, Up to 256 GB	microSD, up to 256 GB	microSD, up to 200GB
Other	64 GB , Expandable up to 256 GB	64 GB, Expandable upto 256GB	32GB storage, microSD card slot
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	v4.2, A2DP	v4.1, A2DP, LE	v4.2, A2DP, LE, apt-X
3.5 mm Jack	Yes	Yes	Yes
NFC	Yes	No	Yes
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)	LTE 2100, LTE 800, LTE 1800, LTE 2600	LTE
3G	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	HSDPA 850 / 900 / 1900 / 2100
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
Wi-Fi	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, Mobile Hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS	Yes, with A-GPS, GLONASS/ BDS (region dependent)	A-GPS, GLONASS/ BDS	Yes, with A-GPS, GLONASS, BDS
GPRS
EDGE
Radio
Battery
Battery Capacity	2560 mAh	3500 mAh	3600 mAh
Battery Type	Li-Po	Li-ion	Li-Ion
Standby Time			Up to 750 Hours(3G)
Talk Time			Up to 27 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer Compass	Accelerometer Proximity Gyro Compass	Fingerprint accelerometer gyro proximity compass barometer heart rate SpO2
Messaging			SMS(threaded view), MMS, Email, Push Mail, IM
Java			No
Other			Fast battery charging: 60% in 30 min (Quick Charge 2.0) , Wireless charging (Qi/PMA) , market dependent , ANT+ support , S-Voice natural language commands and dictation , OneDrive (115 GB cloud storage) , Active noise cancellation with dedicated mi