Samsung Galaxy J7 Prime vs Samsung Galaxy A8 Dual SIM vs Samsung Galaxy E7 SM E700f

BASIC INFO
Model No Galaxy J7 Prime (Also Know as Samsung Galaxy On NXT) Galaxy A8 Dual SIM E7000, E7009, E700F, E700F/DS, E700H, E700H/DD, E700H/DS, E700M, E700M/DS Also known as Samsung Galaxy E7 Duos with dual-SIM card slots
Status Available Available. Available. Released 2015, February
Release Date 2016, September 2015, August 2015, January
Dimension 151.7 x 75 x 8 mm (5.97 x 2.95 x 0.31 in) 158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in) 151.2 x 77.7 x 7.3 mm
Weight 167 g (5.89 oz) 151 g 141 g
Colors Black, White/Gold Pearl White, Midnight Black, Champagne Gold Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE GSM / HSPA / LTE
OS Android 6.0.1 (Marshmallow), upgradable to Android 9.0 (Pie); One UI Android OS, v5.1 (Lollipop) Android OS, v 4.4.2 (KitKat)
PROSESSING
Processor Octa-core 1.6 GHz Cortex-A53 Quad-core 1.8 GHz Cortex-A53 & quad-core 1.3 GHz Cortex-A53 - A800Y
Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7- A800F
Quad-core 1.2 GHz Cortex-A53
Chipset Exynos 7870 Octa Qualcomm MSM8939 Snapdragon 615 - A800Y
Exynos 5430 Octa - A800F
Qualcomm MSM8916 Snapdragon 410
GPU Mali-T830MP2 Adreno 405 - A800Y
Mali-T628 MP6 - A800F
Adreno 306
MEMORY
RAM 3 GB 2GB 2GB
Storage 16GB / 32 GB 16GB 16GB
Card Slot 256 GB Up to 256 GB Up to 64 GB
DISPLAY
Size 5.5 inches 5.7 inches 5.5 inches
Type TFT Plus capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 1080 x 1920 pixels 720 x 1280 pixels
PPI 401 ppi pixel density 401 ppi pixel density 267 ppi pixel density
Multi touch Yes Yes Yes
Protection Corning Gorilla Glass (market dependent) Corning Gorilla Glass 4 Corning Gorilla Glass 4
CAMERA
Primary 13 MP, f/1.9, 28mm, autofocus 16 MP Dual Lens 13 MP, 4164 x 3096 pixels, Autofocus
Video 1080p@30fps Yes, 720p@30fps Yes, 720p@30fps
Flash LED flash Triple-LED flash LED flash
Features Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama, HDR
Selfie 8 MP, f/1.9 Yes 5 MP Yes 5 MP
BATTERY
Battery Li.lon Li-Ion battery Li-Ion
Capacity 3300 mAh 3050 mAh 2950 mAh
Removable Non-removable Non-removable Non-removable
StandBy - - -
Talk Time Up to 21 h (3G) Up to 17 h (3G) Up to 18 h (3G)
Music Play Up to 84 h Up to 51 h Up to 88 h
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - E700F, E700H, E700M
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - E7000, E700F/DS, E700H/DS, E700M/DS
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - A800F, A800Y HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA 1880 / 2010 - E7000
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - G610F/DD
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 40(2300) - G610Y
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A800F
LTE band 3(1800), 8(900), 28(700) - A800Y
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - E700F
LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) - E7000
Speed HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
BlueTooth v4.1, A2DP v4.1, A2DP, EDR, LE v4.0, A2DP
USB microUSB v2.0, USB On-The-Go MicroUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS/ BDS (market dependant) Yes, with A-GPS, GLONASS
NFC - No Yes (LTE model)
Audio jeck 3.5 mm Jack Yes, 3.5 mm Tes, 3.5mm
OTHERS
Sensors Fingerprint, accelerometer, proximity Fingerprint, accelerometer, proximity, compass Accelerometer, proximity
Radio To be confirmed FM radio FM radio
SARUS 0.65 W/kg (head) - 0.64 W/kg (head) 0.85 W/kg (body)
SAREU 0.40 W/kg (head) 1.40 W/kg (body) 0.32 W/kg (head) 0.55 W/kg (body) 0.33 W/kg (head) 0.47 W/kg (body)
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