Samsung Galaxy J3 vs Samsung Galaxy J2 vs HTC Desire 300

BASIC INFO
Model No Galaxy J3 Galaxy J2 -
Status Available. Released 2016, January Discontinued Coming soon. Exp. release 2013, October
Release Date 2015, 2015, September 2013, September
Dimension 142.3 x 71 x 7.9 mm (5.60 x 2.80 x 0.31 in) 136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in) 131.8 x 66.2 x 10.1 mm (5.19 x 2.61 x 0.40 in)
Weight 138 g (4.87 oz) 129 g (4.55 oz) 120 g (4.23 oz)
Colors White, Black, Gold White, Black, Gold Black, white
Body Metrial - - -
W & D Proof - - -
SIM Type 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 / LTE -
OS Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop) Android OS, v4.2.2 (Jelly Bean)
PROSESSING
Processor Quad-core 1.2 GHz Cortex-A7 Quad-core 1.3 GHz Cortex-A7 Dual-core 1 GHz Cortex-A5
Chipset Spreadtrum SC8830 Exynos 3475 Quad -
GPU Mali-400 Mali-T720 -
MEMORY
RAM 1.5GB 1GB -
Storage 8/16GB 8GB -
Card Slot up to 128 GB (dedicated slot) Up to 64 GB 4 GB storage, 512 MB RAM, microSD, up to 32 GB
DISPLAY
Size 5 inches 4.7 inches 480 x 800 pixels, 4.3 inches (~217 ppi pixel density)
Type Super Amoled LCD capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 540 x 960 pixels -
PPI 294 ppi pixel density 234 ppi pixel density -
Multi touch Yes Yes -
Protection - - -
CAMERA
Primary 8 MP, f/2.2, autofocus, J3109, J320F
5 MP, autofocus, - J320P
5MP 5 MP, 2592х1944 pixels, autofocus
Video 1080p video capture, plus a 5MP/1080p selfie camera. Yes, 1080p@30fps Yes, WVGA@30fps
Flash Led flash LED flash -
Features Geo-tagging, touch focus, face detection, HDR Geo-tagging, touch focus, face detection -
Selfie 5 MP, f/2.2, 720p@30fps - J3109, J320F
2 MP - J320P
Yes, 2MP Yes, VGA
BATTERY
Battery Li-Ion Li-Ion battery Li-Ion 1650 mAh battery
Capacity 2600 mAh 2000 mAh -
Removable Yes Yes -
StandBy Up to 349 h - -
Talk Time Up to 22 h Up to 11 h (3G) -
Music Play Up to 77 h Up to 41 h -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network 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) GSM 850 / 900 / 1800 / 1900 - all versions
3G Network HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y
HSDPA 850 / 900 / 2100 - J200H
HSDPA 900 / 2100 - EU, Asia, China
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F
LTE band 1(2100), 3(1800), 7(2600), 41(2500) - J3109
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 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA
BlueTooth v4.1, A2DP v4.1, A2DP Yes, v4.0 with A2DP
USB microUSB v2.0, USB On-The-Go microUSB v2.0, USB On-The-Go Yes, microUSB v2.0 (MHL)
GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS Yes, with A-GPS support
NFC No Yes (market dependent) -
Audio jeck Yes, 3.5mm Yes, 3.5 mm -
OTHERS
Sensors Accelerometer, proximity Accelerometer, proximity -
Radio FM radio, RDS, recording FM radio, RDS, recording TBD
SARUS 1.17 W/kg (head) 1.12 W/kg (body) 1.18 W/kg (head), 1.27 W/kg (body) -
SAREU 0.48 W/kg (head) 0.42 W/kg (body) 0.57 W/kg (head), 0.45 W/kg (body) -
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