Samsung Galaxy J3 vs Samsung Galaxy Core 2 Dual SIM

BASIC INFO
Model No Galaxy J3 Galaxy Core 2 Dual SIM
Status Available. Released 2016, January Available
Release Date 2015, 2014,July
Dimension 142.3 x 71 x 7.9 mm (5.60 x 2.80 x 0.31 in) 130.3 x 68 x 9.8 mm (5.13 x 2.68 x 0.39 in)
Weight 138 g (4.87 oz) 138 g (4.87 oz)
Colors White, Black, Gold Black, White
Body Metrial - -
W & D Proof - -
SIM Type Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM/HSPA
OS Android OS, v5.1 (Lollipop) Android OS, v 4.4.2 (KitKat)
PROSESSING
Processor Quad-core 1.2 GHz Cortex-A7 Quad-core 1.2 GHz
Chipset Spreadtrum SC8830 Mediatake
GPU Mali-400 -
MEMORY
RAM 1.5GB 786MB
Storage 8/16GB 4 GB
Card Slot up to 128 GB (dedicated slot) microSD, up to 64 GB
DISPLAY
Size 5 inches 4.5 inches
Type Super Amoled LCD capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 400 x 800 pixels
PPI 294 ppi pixel density 207 ppi pixel density
Multi touch Yes Yes
Protection - -
CAMERA
Primary 8 MP, f/2.2, autofocus, J3109, J320F
5 MP, autofocus, - J320P
5 MP
Video 1080p video capture, plus a 5MP/1080p selfie camera. 480p@30fps
Flash Led flash LED flash
Features Geo-tagging, touch focus, face detection, HDR Geo-tagging, touch focus, face/smile detection
Selfie 5 MP, f/2.2, 720p@30fps - J3109, J320F
2 MP - J320P
Yes VGA
BATTERY
Battery Li-Ion Li-Ion battery
Capacity 2600 mAh 2000 mAh
Removable Yes Removable
StandBy Up to 349 h -
Talk Time Up to 22 h Up to 7 h (3G)
Music Play Up to 77 h Up to 30 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
3G Network HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA 900 / 2100
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
-
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 21.1/5.76 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
BlueTooth v4.1, A2DP v4.0, A2DP
USB microUSB v2.0, USB On-The-Go microUSB v2.0
GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS
NFC No -
Audio jeck Yes, 3.5mm 3.5mm Jack
OTHERS
Sensors Accelerometer, proximity Accelerometer
Radio FM radio, RDS, recording FM radio
SARUS 1.17 W/kg (head) 1.12 W/kg (body) -
SAREU 0.48 W/kg (head) 0.42 W/kg (body) 0.42 W/kg (head) 0.45 W/kg (body)
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