Samsung Galaxy J3 2016 vs Samsung Galaxy Z3 vs Samsung Galaxy Grand 2 Duos (Dual SIM)

BASIC INFO
Model No J320F (EMEA); J320A (AT&T); J320P (Virgin Mobile, Boost); J3109 (China); J320M; J320Y; J3 (2016) Duos with dual-SIM card slots Galaxy Z3 -
Status Discontinued release 2015, October Available. Released, 2013, November
Release Date January, 2016 2015, October November, 2013
Dimension 142.2 x 71.4 x 7.9 mm (5.60 x 2.80 x 0.31 in) 141.6 x 70 x 7.9 mm (5.57 x 2.76 x 0.31 in) 146.8 x 75.3 x 8.9 mm (5.78 x 2.96 x 0.35 in)
Weight 138 g (4.87 oz) 137 g (4.83 oz) 163 g (5.75 oz)
Colors White, Black, Gold White Black, White, Pink
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) Tizen OS v 2.3 Android OS, v4.3 (Jelly Bean)
PROSESSING
Processor Quad-core 1.5 GHz Cortex-A7 / Quad-core 1.3 GHz Cortex-A7 - J320A Quad-core 1.3 GHz Cortex-A53 Quad-core 1.2 GHz
Chipset Spreadtrum SC9830 / Exynos 3475 Quad - J320A Mediatake -
GPU Mali-400 / Mali-T720 - J320A - -
MEMORY
RAM 1.5GB 1 GB -
Storage 8/16GB 8 GB -
Card Slot Up to 256 GB microSD, up to 32 GB 8 GBInternal Storage, 1.5 GB RAM, microSD, up to 64 GB
DISPLAY
Size 5 inches 5 inches 720 x 1280 pixels, 5.25 inches (~280 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 720 x 1280 pixels -
PPI 294 ppi pixel density 294 ppi pixel density -
Multi touch Yes Yes -
Protection - - -
CAMERA
Primary 8/5MP,phase detection autofocus 8 MP 8 MP, 3264x2448 pixels, autofocus, LED flash with Geo-tagging, touch focus, face and smile detection, image stabilization features
Video Yes, 1080p@30fps Yes, 10800p@30fps Yes, 1080p@30fps, stereo sound rec.
Flash LED flash LED flash -
Features Geo-tagging, touch focus, face detection - -
Selfie Yes, 5/2MP Yes, 5 MP Yes, 1.9 MP
BATTERY
Battery Li-Ion battery Li-Ion battery Li-Ion 2600 mAh battery
Capacity 2600 mAh 2600 mAh -
Removable Yes Yes -
StandBy Up to 349 h - -
Talk Time Up to 22 h - -
Music Play Up to 77 h - -
Browsing - - -
Video Playback - - -
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 SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA 900 / 2100 HSDPA
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 -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA
BlueTooth Yes, v4.0 with A2DP V4.0 with A2DP V4.0 with A2DP, EDR, LE
USB Yes, microUSB v2.0 MicroUSB v2.0 MicroUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
NFC No No -
Audio jeck 3.5 mm 3.5mm Jack -
OTHERS
Sensors Accelerometer, proximity Accelerometer, proximity, compass -
Radio FM radio FM radio -
SARUS 1.17 W/kg (head) 1.12 W/kg (body) - -
SAREU 0.48 W/kg (head) 0.42 W/kg (body) - -
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