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Samsung Galaxy J2 (2017)

Smartphone 2

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Samsung Galaxy J7 (2016)

Smartphone 3

Samsung Galaxy J2 (2017) vs Samsung Galaxy J7 (2016) : What is the Difference?

  • Release Date: 2017, October | 2016, March
  • Dimensions: 136.5 x 69 x 8.4 mm | 151.7 x 76 x 7.8 mm
  • Weight: 130 g | 170 g
  • Screen: 4.7", Super AMOLED | 5.5", Super AMOLED
  • Main Camera: Single, 5 MP | Single, 13 MP
  • Selfi Camera: Single, 2 MP | Single, 5 MP
  • Memory: 8 GB, 1 GB RAM | 16 GB, 2 GB RAM
  • Battery: 2000 mAh | 3300 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: 120 EUR | 230 EUR

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


Common features
Release date 2017 2016
Dimensions (HxWxD) 136.5 Х 69 Х 8.4 mm 151.7 Х 76 Х 7.8 mm
Weight 130 g 170 g
Body Build Plastic body Aluminum frame, plastic back
Colors Black, Gold White, Black, Gold, Rose Gold
Battery 2000 mAh,  Removable Li-Ion 3300 mAh,  Removable Li-Ion
Battery life Talking time - Up to 12 h (3G)
Music play - Up to 41 h
Talking time - Up to 23 h (3G)
Music play - Up to 96 h
Approximate price 120 EUR 230 EUR

Performance
Operating system - OS Android 7.0 (Nougat) Android 6.0.1 (Marshmallow), upgradable to Android 8.1 (Oreo)
Chipset - Exynos 3475 Quad (28 nm) - Qualcomm MSM8952 Snapdragon 617 (28 nm)
-Exynos 7870 Octa (14 nm)
Processor CPU - Quad-core 1.3 GHz Cortex-A7 - Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
-Octa-core 1.6 GHz Cortex-A53
Graphics processor GPU Mali-T720 Adreno 405
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, 2 GB RAM
Antutu score 21000 44700
GeekBench Single Core 687
GeekBench Multi-Core 3326
GeekBench RenderScript 2048

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% 72.3%
Screen resolution 540 x 960 px 720 x 1280 px
Screen PPI /points per inch/ 234 PPI 402 PPI
Camera and Video
Rear camera, main 5 MP, Single 13 MP, Single
Camera specs -5 MP, AF, f/2.2 -13 MP, f/1.9, 28mm (wide), AF
Functions LED flash LED flash, panorama, HDR
Video 720p@30fps 1080p@30fps
Front camera, selfie 2 MP, Single 5 MP, Single
Specifications 2 MP, f/2.2 5 MP, f/1.9
Functions LED flash
Communication and Connectivity
SIM card Dual SIM (Micro-SIM, dual stand-by) Single SIM (Micro-SIM)Dual SIM (Micro-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 (dual-SIM model only)
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
NFC No Yes (market dependent for dual-SIM model)
USB microUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go
Bluetooth 4.1, A2DP 4.1, A2DP
Harmful irradiation SAR - 1.10 W/kg (head)     1.01 W/kg (body)    
SAR EU - 0.35 W/kg (head)     1.39 W/kg (body)    
Music and Audio
Radio FM radio, RDS, recording FM radio, RDS, recording
Headphone jack Yes Yes
Other features
Sensors - Accelerometer, proximity - Accelerometer, proximity
Other extras
- ANT+
Versions
- Versions: J200G (India, Indonesia) Also known as Samsung Galaxy J2 Duos (2017) with dual-SIM card slots

- Versions: J710F, J710FN (EMEA); J710M (LATAM); J710H (South Africa, Pakistan, Vietnam) Also known as Samsung Galaxy J7 Duos (2016) with dual-SIM card slots Asia/China model with 1080p display and 3 GB

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