Samsung Z2 vs Samsung Galaxy Z3

BASIC INFO
Model No Z2 Galaxy Z3
Status Available release 2015, October
Release Date August, 2016 2015, October
Dimension 121.5 x 63 x 10.8 mm (4.78 x 2.48 x 0.43 in) 141.6 x 70 x 7.9 mm (5.57 x 2.76 x 0.31 in)
Weight 127 g (4.48 oz) 137 g (4.83 oz)
Colors Gold, Black, Red White
Body Metrial - -
W & D Proof - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by)
Technology GSM/HSPA/LTE GSM / HSPA
OS Tizen OS v 2.3 Tizen OS v 2.3
PROSESSING
Processor Quad-core 1.5 GHz Cortex-A7 Quad-core 1.3 GHz Cortex-A53
Chipset Spreadtrum SC9830 Mediatake
GPU Mali-400MP2 -
MEMORY
RAM 1GB RAM 1 GB
Storage 8GB Internal memory 8 GB
Card Slot upto 200GB microSD card microSD, up to 32 GB
DISPLAY
Size 4.0 inches 5 inches
Type TFT capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Resolation 480x800 720 x 1280 pixels
PPI 233 294 ppi pixel density
Multi touch Yes Yes
Protection - -
CAMERA
Primary 5 MP, f/2.2, LED flash 8 MP
Video 720p@30fps Yes, 10800p@30fps
Flash LED Flash LED flash
Features - -
Selfie Yes, 2 MP Yes, 5 MP
BATTERY
Battery Li-Ion battery Li-Ion battery
Capacity 1500 mAh 2600 mAh
Removable yes Yes
StandBy - -
Talk Time Up to 8 h (3G) -
Music Play Up to 30 h -
Browsing HTML -
Video Playback - -
F Charging - No
W Charging - No
NETWORK
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300) -
Speed HSPA, LTE Cat4 150/50 Mbps HSPA
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
BlueTooth v4.0, A2DP V4.0 with A2DP
USB microUSB v2.0 MicroUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS support and GLONASS
NFC No No
Audio jeck 3.5mm Jack 3.5mm Jack
OTHERS
Sensors Accelerometer Accelerometer, proximity, compass
Radio FM radio FM radio
SARUS 0.81 W/kg (head) -
SAREU 0.58 W/kg (head) 1.30 W/kg (body) -
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