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Samsung Galaxy J2

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Samsung Galaxy S II I777

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Comparison - Samsung Galaxy J2 vs Samsung Galaxy S II I777

Samsung Galaxy J2 is smartphone from 2015 year with weight of 129 grams and size 136.5 x 69 x 8.4 mm.. It has a screen of 4.7 inches, camera 5 MP and memory 8 GB, 1 GB RAM. Its processor is Quad-core 1.3 GHz Cortex-A7

Samsung Galaxy S II I777 is smartphone from 2011 year with weight of 121.9 grams and size 126 x 66 x 8.9 mm.. It has a screen of 4.3 inches, camera 8 MP and memory 16/32 GB, 1 GB RAM. Its processor is Dual-core 1.2 GHz Cortex-A9

For a full comparison of all specs check the table below .


Common features
Release date 2015 2011
Dimensions (HxWxD) 136.5 Х 69 Х 8.4 mm 126 Х 66 Х 8.9 mm
Weight 129 g 121.9 g
Body Build Plastic body
Colors White, Black, Gold Black
Battery 2000 mAh,  Removable Li-Ion 1650 mAh,  Removable Li-Ion
Battery life Talking time - Up to 11 h (3G)
Music play - Up to 41 h
Stand by time - Up to 400 h
Talking time - Up to 8 h
Approximate price 150 EUR 170 EUR

Performance
Operating system - OS Android 5.1.1 (Lollipop) Android 2.3.4 (Gingerbread)
Chipset - Exynos 3475 Quad (28 nm) - Exynos 4210 Dual
Processor CPU - Quad-core 1.3 GHz Cortex-A7 - Dual-core 1.2 GHz Cortex-A9
Graphics processor GPU Mali-T720 Mali-400MP4
External memory microSD, up to 256 GB (dedicated slot) microSD, up to 32 GB (dedicated slot), 8 GB included
Internal memory 8 GB, 1 GB RAM 16/32 GB, 1 GB RAM
Antutu score 21800
GeekBench Single Core 406
GeekBench Multi-Core 1120
GeekBench RenderScript 702

Screen
Technology Super AMOLED Super AMOLED Plus
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 4.7" inc 4.3" inc
Screen area 60.9 cm2 52.6 cm2
Screen format 16:9 (height:width) 5:3 (height:width)
Screen to body ratio 64.7% 63.3%
Screen resolution 540 x 960 px 480 x 800 px
Screen PPI /points per inch/ 234 PPI 217 PPI
Screen protection Corning Gorilla Glass
Camera and Video
Rear camera, main 5 MP, Single 8 MP, Single
Camera specs -5 MP, AF, f/2.2 -8 MP, AF
Functions LED flash LED flash
Video 720p@30fps 1080p@30fps
Front camera, selfie 2 MP, Single 2 MP, Single
Specifications 2 MP, f/2.2 2 MP
Communication and Connectivity
SIM card Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) Mini-SIM
Network GSM / HSPA / LTE GSM / HSPA
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
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 21.1/5.76 Mbps
GPRS Yes Class 12
Edge Yes Class 12
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS
NFC Yes (market dependent) Optional
USB microUSB 2.0, USB On-The-Go microUSB 2.0 (MHL TV-out), USB Host
Bluetooth 4.1, A2DP 3.0, A2DP, aptX
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 - 0.36 W/kg (head)     0.90 W/kg (body)    
SAR EU - 0.25 W/kg (head)    
Music and Audio
Radio FM radio, RDS, recording No
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic
Other features
Sensors - Accelerometer, proximity - Accelerometer, gyro, proximity, compass
Other extras
- MP4/DivX/XviD/WMV/H.264 player
-MP3/WAV/eAAC+/AC3/FLAC player
-Photo/video editor
-Document editor
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

- For AT&T Also known as Samsung SGH-I777, Samsung Attain

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