Compare Elephone S8 with Samsung Galaxy S7 edge with Samsung Galaxy S8 Edge with UmiDigi S2 Pro

Compare Elephone S8 vs Samsung Galaxy S7 edge vs Samsung Galaxy S8 Edge vs UmiDigi S2 Pro

Summary	77 Score	78 Score	82 Score	79 Score
Performance	Helio X20 SoC 4 GB RAM Android Nougat 7.1.1	Samsung Exynos 8 Octa 8890 4 GB RAM Android OS, v6.0	Qualcomm Snapdragon 830 MSM8998 6 GB RAM Android, v7.0 (Nougat)	6 GB RAM Android v7.0 (Nougat)
Display	6 inch 1440 x 2560 pixels 401 PPI Density	5.5 inch 1440 x 2560 pixels 534 PPI Density	5.7 inch 2160 x 3840 pixels 773 PPI Density	6 inch 1080 x 2160 pixels 401 PPI Density
Camera	21 MP (Main) 8 MP (Front)	12 MP (Main) 5 MP (Front) 4K Video Recording	16 MP (Main) 8 MP (Front) 4K Video Recording	13 + 5 MP (Main) 16 MP (Front) Dual Camera
Battery	4000 mAh Li-ion	3600 mAh Li-Ion	4200 mAh Li-ion	5100 mAh
Display
Screen Size	6 inch	5.5 inch	5.7 inch	6 inch
Screen Resolution	1440 x 2560 pixels	1440x2560 pixels	2160 x 3840 pixels	2160 x 1080 Pixels
Pixel Density	401 PPI	534 PPI	773 PPI	401 PPI
Display Type	Quad HD+	Super AMOLED capacitive touchscreen, 16M colors	Super AMOLED	SHARP TDDI In-cell
Gorilla Glass	Yes	Yes	Yes	Yes
Screen Protection	Corning Gorilla Glass	Corning Gorilla Glass 4	Corning Gorilla Glass 4	-
Chipset
Brand	Elephone Mobiles	Samsung Mobiles	Samsung Mobiles	UMiDIGI Mobiles
Chipset	Helio X20 SoC	Samsung Exynos 8 Octa 8890	Qualcomm Snapdragon 830 MSM8998
Processor	2.5 GHz Deca-core processor	Octa core (2.3 GHz, Quad core, M1 Mongoose + 1.6 GHz, Quad core, Cortex A53)	Quad core (2.4 GHz, Dual core, Kryo + 2 GHz, Dual core, Kryo)	Octo-core 2.3GHz
RAM	4 GB RAM	4 GB RAM	6 GB RAM	6 GB RAM
GPU	ARM Mali T880	Mali-T880 MP12	Adreno 540	Mali-T880 MP2 900MHz
Camera
Rear Camera Resolution	21 MP	12 MP	16 MP	13 + 5 MP
Front Camera Resolution	8 MP	5 MP	8 MP	16 MP
Video		4K Video Recording	4K Video Recording
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama
General
Operating System	Android	Android	Android	Android
OS Version	Android Nougat 7.1.1	Android OS, v6.0	Android, v7.0 (Nougat)	Android v7.0 (Nougat)
Weight	180 g	157 g		186 g
Dimensions		150.9 x 72.6 x 7.7 mm		158.1 x 74.6 x 8.8mm
Thickness	8.6mm	7mm		8.8mm
Storage
Internal Storage	64 GB	32 GB	64 GB	128 GB
Card Slot	microSD, Up to 128GB	microSD, up to 200GB	microSD, Upto 2TB	microSD, Up to 256 GB
Other	64 GB, Expandable up to 128 GB	32GB storage, microSD card slot	64GB, Expandable Up to 2TB	128 GB, Expandable up to 256 GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Micro-SIM	Nano-SIM
Bluetooth	v4.1	v4.2, A2DP, LE, apt-X	v4.2	v4.2
3.5 mm Jack	Yes	Yes	Yes	Yes
NFC	No	Yes	No
Connectivity
VoLTE
4G	LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600	LTE	LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800)	FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz
3G	850 / 900 / 1900 / 2100 , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA)	HSDPA 850 / 900 / 1900 / 2100	UMTS 1700 / 1900 / 2100 / 850 MHz	UMTS 2100 / 900 MHz
2G	850 / 900 / 1800 / 1900 MHz GSM	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/g/n	Wi-Fi 802.11 a/b/g/n
GPS	A-GPS	Yes, with A-GPS, GLONASS, BDS	A-GPS, Glonass	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	4000 mAh	3600 mAh	4200 mAh	5100 mAh
Battery Type	Li-ion	Li-Ion	Li-ion
Standby Time		Up to 750 Hours(3G)
Talk Time		Up to 27 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer Proximity	Fingerprint accelerometer gyro proximity compass barometer heart rate SpO2	Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope	P-Sensor L-Sensor Accelerometer Compass Glonass
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