Samsung Galaxy J3 vs Samsung Galaxy Express Prime vs Samsung Galaxy Core Prime

BASIC INFO
Model No Galaxy J3 - Galaxy Core Prime
Status Available. Released 2016, January Available Available.
Release Date 2015, Discontinued 2014, November
Dimension 142.3 x 71 x 7.9 mm (5.60 x 2.80 x 0.31 in) 142.2 x 71.1 x 7.9 mm (5.60 x 2.80 x 0.31 in) 130.8 x 67.9 x 8.8 mm (5.15 x 2.67 x 0.35 in)
Weight 138 g (4.87 oz) 138.9 g (4.90 oz) 130 g (4.59 oz)
Colors White, Black, Gold Black Black, White, Gray
Body Metrial - matel -
W & D Proof - No -
SIM Type Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) 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 GSM/HSPA/LTE
OS Android OS, v5.1 (Lollipop) Android OS, v6.0 (Marshmallow) Android OS, v4.4.4 (KitKat), upgradable to v5.1.1 (Lollipop)
PROSESSING
Processor Quad-core 1.2 GHz Cortex-A7 Quad-core 1.3 GHz Cortex-A7 Quad-core 1.2 GHz Cortex-A53
Chipset Spreadtrum SC8830 Exynos 3475 Quad Qualcomm MSM8916 Snapdragon 410
GPU Mali-400 Mali-T720 Adreno 306
MEMORY
RAM 1.5GB 1.5 GB 1 GB
Storage 8/16GB 16GB 8 GB
Card Slot up to 128 GB (dedicated slot) microSD, up to 128 GB (dedicated slot) microSD, up to 64 GB
DISPLAY
Size 5 inches 5 inches 4.5 inches
Type Super Amoled LCD capacitive touchscreen, 16M colors Super Amoled LCD capacitive touchscreen, 16M colors Capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 720 x 1280 pixels 480 x 800 pixels,
PPI 294 ppi pixel density 294 ppi pixel density 207 ppi pixel density
Multi touch Yes Yes Yes
Protection - Corning Gorilla Glass 4 -
CAMERA
Primary 8 MP, f/2.2, autofocus, J3109, J320F
5 MP, autofocus, - J320P
5 MP, 2592 х 1944 pixels 5 MP,
Video 1080p video capture, plus a 5MP/1080p selfie camera. 720p@30fps Yes, 720p@30fps
Flash Led flash Yes -
Features Geo-tagging, touch focus, face detection, HDR Geo-tagging, face and smile detection features Geo-tagging, touch focus, face detection
Selfie 5 MP, f/2.2, 720p@30fps - J3109, J320F
2 MP - J320P
Yes, 2MP Yes 2 MP
BATTERY
Battery Li-Ion Li-Ion battery Li-Ion battery
Capacity 2600 mAh 2600 mAh 2000 mAh
Removable Yes Yes Removable
StandBy Up to 349 h Up to 528 h -
Talk Time Up to 22 h Up to 22 h Up to 13 h (3G)
Music Play Up to 77 h Up to 58 h Up to 60 h
Browsing - Up to 8 h HTML5
Video Playback - Up to 8 h -
F Charging - No -
W Charging - No -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 2100 - G360F
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), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700) - G360G
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps 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 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
BlueTooth v4.1, A2DP Yes, v4.0 with A2DP v4.0, A2DP
USB microUSB v2.0, USB On-The-Go Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
NFC No Yes Yes
Audio jeck Yes, 3.5mm 3.5 mm Jack 3.5mm Jack
OTHERS
Sensors Accelerometer, proximity Accelerometer, proximity Accelerometer, proximity
Radio FM radio, RDS, recording FM radio FM radio
SARUS 1.17 W/kg (head) 1.12 W/kg (body) - 0.70 W/kg (head) 1.07 W/kg (body)
SAREU 0.48 W/kg (head) 0.42 W/kg (body) - 0.60 W/kg (head) 0.40 W/kg (body)
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