Samsung Galaxy J3 vs LG Optimus Black (White version) Comparison and Differences

Smartphone 1

Samsung Galaxy J3

Samsung Galaxy J3

Smartphone 2

LG Optimus Black (White version)

LG Optimus Black (White version)

Smartphone 3

Samsung Galaxy J3 or LG Optimus Black (White version) Specs Comparison

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Common specs

Brand and model Samsung Galaxy J3 LG Optimus Black (White version)
Rating (+) (+)
Release date 2015, November 2011, July
Dimensions (HxWxD) 142.3 x 71 x 7.9 mm | 5.6 x 5.6 x 2.8 in 122 x 64 x 9.2 mm | 4.8 x 4.8 x 2.52 in
Weight 138 g | 4.87 oz 109 g | 3.84 oz
Body Build Plastic body
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Colors White, Black, Gold White
Battery 2600 mAh,  Removable Li-Ion 1500 mAh,  Removable Li-Ion
Battery life Stand by time - Up to 349 h
Talking time - Up to 22 h
Music play - Up to 77 h
Approximate price 120 EUR 140 EUR
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Screen

Technology Super AMOLED IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 5" in 4" in
Screen area 68.9 cm2 45.5 cm2
Screen format 16:9 (height:width) 5:3 (height:width)
Screen to body ratio 68.2% 58.3%
Screen resolution 720 x 1280 px 480 x 800 px
Screen PPI /points per inch/ 294 PPI 233 PPI
Screen protection Asahi Dragontrail Glass Corning Gorilla Glass
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Camera and Video

Rear camera, main 8 MP, Single 5 MP, Single
Camera specs -8 MP, f/2.2, AF
-5 MP, f/2.2, AF - USA
-5 MP, AF
Functions LED flash, HDR LED flash
Video 720p@30fps 720p@30fps
Front camera, selfie 2 MP, Single 2 MP, Single
Specifications 2 MP (USA)
5 MP, f/2.2 (all other regions)
2 MP
Video 720p@30fps

Performance

Operating system - OS Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow), upgradable to 7.1.1 (Nougat) Android 2.2 (Froyo), 2.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Chipset - Spreadtrum SC9830
- Exynos 3475 Quad (28 nm) - USA
- TI OMAP 3630
CPU - Quad-core 1.5 GHz Cortex-A7
-Quad-core 1.3 GHz Cortex-A7 - USA
- 1.0 GHz Cortex-A8
GPU Mali-400
Mali-T720 - USA
PowerVR SGX530
External memory microSD, up to 256 GB (dedicated slot) microSD, up to 32 GB (dedicated slot)
Internal memory 8/16 GB, 1.5/2 GB RAM 2 GB, 512 MB RAM

Benchmark

Antutu 7 Total
GeekBench 5 Single Core 80
GeekBench 5 Multi-Core 261
GeekBench 4 Single Core 441
GeekBench 4 Multi-Core 1159
GeekBench 4 RenderScript 740

Communication and Connectivity

SIM card Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by)Nano-SIM (USA models only) 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
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
-2G - GSM 850 / 900 / 1800 / 1900
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 7.2/5.76 Mbps
GPRS Yes Up to 48 kbps
Edge Yes Up to 237 kbps
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS
NFC Yes (market dependent)
USB microUSB 2.0, USB On-The-Go microUSB 2.0
Bluetooth 4.0/4.1, A2DP, LE 2.1, A2DP, EDR
Harmful irradiation SAR - 1.17 W/kg (head)     1.12 W/kg (body)    
SAR EU - 0.48 W/kg (head)     0.42 W/kg (body)    

SAR EU - 1.27 W/kg (head)    

Music and Audio

Radio FM radio, RDS, recording (mark Stereo FM radio, RDS
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic

Other features

Sensors - Accelerometer, proximity - Accelerometer, proximity, compass
Other extras
- MP4/DivX/Xvid/H.264/WMV player
-MP3/WAV/WMA/eAAC+ player
-Document viewer
-Organizer
-Voice memo/dial/commands
-Predictive text input
Versions
- Versions: J320FN (Europe); J320F (EMEA); J320F/DD (India); J320A (AT&T); J320P (Sprint, Virgin Mobile, Boost); Galaxy Amp Prime (Cricket); Galaxy J3 V (Verizon); J320M (LATAM); J320G (Asia). Also know

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