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Samsung Galaxy J2

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Samsung Galaxy A3 Duos

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Samsung Galaxy J2 vs Samsung Galaxy A3 Duos : What is the Difference?

  • Release Date: 2015, September | 2014, October
  • Dimensions: 136.5 x 69 x 8.4 mm | 130.1 x 65.5 x 6.9 mm
  • Weight: 129 g | 110.3 g
  • Screen: 4.7", Super AMOLED | 4.5", Super AMOLED
  • Main Camera: Single, 5 MP | Single, 8 MP
  • Selfi Camera: Single, 2 MP | Single, 5 MP
  • Memory: 8 GB, 1 GB RAM | 16 GB, 1 GB RAM
  • Battery: 2000 mAh | 1900 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: 150 EUR | 230 EUR

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


Common features
Release date 2015 2014
Dimensions (HxWxD) 136.5 Х 69 Х 8.4 mm 130.1 Х 65.5 Х 6.9 mm
Weight 129 g 110.3 g
Body Build Plastic body
Colors White, Black, Gold Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold
Battery 2000 mAh,  Removable Li-Ion 1900 mAh,  Non-removable Li-Ion
Battery life Talking time - Up to 11 h (3G)
Music play - Up to 41 h
Approximate price 150 EUR 230 EUR

Performance
Operating system - OS Android 5.1.1 (Lollipop) Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop)
Chipset - Exynos 3475 Quad (28 nm) - Qualcomm MSM8916 Snapdragon 410 (28 nm)
Processor CPU - Quad-core 1.3 GHz Cortex-A7 - Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU Mali-T720 Adreno 306
External memory microSD, up to 256 GB (dedicated slot) microSD, up to 64 GB (uses SIM 2 slot)
Internal memory 8 GB, 1 GB RAM 16 GB, 1 GB RAM
Antutu score 21800 20100
GeekBench Single Core 406
GeekBench Multi-Core 1120
GeekBench RenderScript 702

Screen
Technology Super AMOLED Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 4.7" inc 4.5" inc
Screen area 60.9 cm2 55.8 cm2
Screen format 16:9 (height:width) 16:9 (height:width)
Screen to body ratio 64.7% 65.5%
Screen resolution 540 x 960 px 540 x 960 px
Screen PPI /points per inch/ 234 PPI 245 PPI
Screen protection Corning Gorilla Glass 4
Camera and Video
Rear camera, main 5 MP, Single 8 MP, Single
Camera specs -5 MP, AF, f/2.2 -8 MP, f/2.4, 31mm (standard), AF
Functions LED flash LED flash, panorama
Video 720p@30fps 1080p@30fps
Front camera, selfie 2 MP, Single 5 MP, Single
Specifications 2 MP, f/2.2 5 MP, f/2.2, 23mm (wide)
Communication and Connectivity
SIM card Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) Hybrid 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 (dual-SIM model only)
-3G - HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y 
HSDPA 850 / 900 / 2100 - J200H
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J200F 
LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300) - J200G 
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900) - J200GU 
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700) - J200Y
-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)
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, 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
NFC Yes (market dependent) Yes (LTE model only)
USB microUSB 2.0, USB On-The-Go microUSB 2.0
Bluetooth 4.1, A2DP 4.0, A2DP, EDR, LE
Harmful irradiation SAR - 1.18 W/kg (head)     1.27 W/kg (body)    
SAR EU - 0.57 W/kg (head)     0.45 W/kg (body)    

SAR EU - 0.24 W/kg (head)     0.30 W/kg (body)    
Music and Audio
Radio FM radio, RDS, recording FM radio, recording
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic
Other features
Sensors - Accelerometer, proximity - Accelerometer, proximity, compass
Other extras
- ANT+
Versions
- Versions: J200F (UAE, Turkey); J200Y (New Zealand, Taiwan); J200G (India, Indonesia); J200H with no LTE (South Africa, Kazakhstan); J200GU (Philippines, Malaysia, Thailand) Also known as Samsung Galax

- Versions: A300F/DS, A300G/DS, A300H/DS (3G only, no LTE), A300M/DS

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