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Samsung Galaxy J2 (2017)

Smartphone 2

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Samsung Galaxy J7 (2017)

Smartphone 3

Samsung Galaxy J2 (2017) vs Samsung Galaxy J7 (2017) : What is the Difference?

  • Release Date: 2017, October | 2017, June
  • Dimensions: 136.5 x 69 x 8.4 mm | 152.5 x 74.8 x 8 mm
  • Weight: 130 g | 181 g
  • Screen: 4.7", Super AMOLED | 5.5", Super AMOLED
  • Main Camera: Single, 5 MP | Single, 13 MP
  • Selfi Camera: Single, 2 MP | Single, 13 MP
  • Memory: 8 GB, 1 GB RAM | 16 GB, 3 GB RAM
  • Battery: 2000 mAh | 3600 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: 120 EUR | 200 EUR

Continue reading and check the table below for full detailed comparison of all phones specs .


Common features
Release date 2017 2017
Dimensions (HxWxD) 136.5 Х 69 Х 8.4 mm 152.5 Х 74.8 Х 8 mm
Weight 130 g 181 g
Body Build Plastic body Front glass, aluminum body
Colors Black, Gold Black, Blue, Gold, Rose Gold
Battery 2000 mAh,  Removable Li-Ion 3600 mAh,  Non-removable Li-Ion
Battery life Talking time - Up to 12 h (3G)
Music play - Up to 41 h
Talking time - Up to 24 h (3G)
Music play - Up to 91 h
Approximate price 120 EUR 200 EUR

Performance
Operating system - OS Android 7.0 (Nougat) Android 7.0 (Nougat)
Chipset - Exynos 3475 Quad (28 nm) - Exynos 7870 Octa (14 nm)
Processor CPU - Quad-core 1.3 GHz Cortex-A7 - Octa-core 1.6 GHz Cortex-A53
Graphics processor GPU Mali-T720 Mali-T830 MP1
External memory microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
Internal memory 8 GB, 1 GB RAM 16 GB, 3 GB RAM
Antutu score 21000 46324
GeekBench Single Core 713
GeekBench Multi-Core 3482
GeekBench RenderScript 2288

Screen
Technology Super AMOLED Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 4.7" inc 5.5" inc
Screen area 60.9 cm2 83.4 cm2
Screen format 16:9 (height:width) 16:9 (height:width)
Screen to body ratio 64.7% 73.1%
Screen resolution 540 x 960 px 1080 x 1920 px
Screen PPI /points per inch/ 234 PPI 401 PPI
Other specs - Always-on display
Camera and Video
Rear camera, main 5 MP, Single 13 MP, Single
Camera specs -5 MP, AF, f/2.2 -13 MP, f/1.7, 27mm (wide), 1/3.1'', 1.12µm, AF
Functions LED flash LED flash, panorama, HDR
Video 720p@30fps 1080p@30fps
Front camera, selfie 2 MP, Single 13 MP, Single
Specifications 2 MP, f/2.2 13 MP, f/1.9, 28mm (wide)
Functions LED flash
Video 1080p@30fps
Communication and Connectivity
SIM card Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 40(2300)
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi 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
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
NFC No Yes
USB microUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go
Bluetooth 4.1, A2DP 4.1, A2DP, LE
Harmful irradiation
SAR EU - 0.57 W/kg (head)     1.33 W/kg (body)    
Music and Audio
Radio FM radio, RDS, recording FM radio
Headphone jack Yes Yes
Other features
Sensors - Accelerometer, proximity - Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Other extras
- ANT+
Versions
- Versions: J200G (India, Indonesia) Also known as Samsung Galaxy J2 Duos (2017) with dual-SIM card slots

- Versions: J730F/DS (Global Dual-SIM); J730FM/DS (UAE, Russia)

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