Microsoft Lumia 650 vs LG Ray vs Samsung Galaxy J2

BASIC INFO
Model No Lumia 650 LG Ray Galaxy J2
Status Availbale Available Discontinued
Release Date 2015, February 2016, January 2015, September
Dimension 142 x 70.9 x 6.9 mm (5.59 x 2.79 x 0.27 in) 152.5 x 76.4 x 9.3 mm (6.00 x 3.01 x 0.37 in) 136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in)
Weight 122 g (4.30 oz) 158 g (5.57 oz) 129 g (4.55 oz)
Colors Black, White Silver, Gold, Titan Black White, Black, Gold
Body Metrial - - -
W & D Proof - - -
SIM Type Single Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Technology GSM/HSPA/LTE GSM / HSPA GSM / HSPA / LTE
OS Microsoft Windows 10 Android OS, v5.1. (Lollipop) Android OS, v5.1 (Lollipop)
PROSESSING
Processor Quad-core 1.3 GHz Cortex-A7 Octa-core 1.4 GHz Cortex-A7 Quad-core 1.3 GHz Cortex-A7
Chipset Qualcomm Snapdragon 212 Mediatek MT6592M Exynos 3475 Quad
GPU Adreno 304 Mali-450MP4 Mali-T720
MEMORY
RAM 1 GB 1GB 1GB
Storage 16 GB 16GB 8GB
Card Slot microSD, up to 256 GB card slot microSD (dedicated slot) Up to 64 GB
DISPLAY
Size 5 inches 5.5 inches 4.7 inches
Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Resolation 720 x1280 pixels, 720 x 1280 pixels 540 x 960 pixels
PPI 297 ppi pixel density 267 ppi pixel density 234 ppi pixel density
Multi touch Yes Yes Yes
Protection Corning Gorilla Glass 3 - -
CAMERA
Primary 8MP 13 MP, 4128 x 3096 pixels, autofocus 5MP
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p@30fps
Flash - LED flash LED flash
Features 1/4 Yes Geo-tagging, touch focus, face detection
Selfie Yes 5MP Yes, 8 MP Yes, 2MP
BATTERY
Battery Li-Ion battery Li-Ion Li-Ion battery
Capacity 2000 mAh 3000 mAh 2000 mAh
Removable Yes Yes Yes
StandBy Up to 624 h (3G) - -
Talk Time Up to 16 h (2G) / Up to 13 h (3G) - Up to 11 h (3G)
Music Play - - Up to 41 h
Browsing HTML5 HTML5 -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 Dual Sim GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y
HSDPA 850 / 900 / 2100 - J200H
4G Network LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) No 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),
Speed - HSPA 21.1/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
BlueTooth v4.1, A2DP, LE v4.0, A2DP v4.1, A2DP
USB microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS Yes, with A-GPS, GLONASS
NFC Yes No Yes (market dependent)
Audio jeck 3.5 mm jack Yes, 3.5mm Yes, 3.5 mm
OTHERS
Sensors Accelerometer, gyro, proximity, compass Accelerometer, proximity Accelerometer, proximity
Radio FM radio To be confirmed FM radio, RDS, recording
SARUS - - 1.18 W/kg (head), 1.27 W/kg (body)
SAREU - - 0.57 W/kg (head), 0.45 W/kg (body)
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