Samsung Galaxy Z3 vs Sony Xperia M2 vs Samsung Galaxy Tab 4 8.0 LTE

BASIC INFO
Model No Galaxy Z3 - Samsung T331, Galaxy Tab4 8.0 3G
Status release 2015, October Available. Released 2014, May Available
Release Date 2015, October 2014, February Released 2014, June
Dimension 141.6 x 70 x 7.9 mm (5.57 x 2.76 x 0.31 in) 139.6 x 71.1 x 8.6 mm (5.50 x 2.80 x 0.34 in) 210 x 123 x 8 mm (8.27 x 4.84 x 0.31 in)
Weight 137 g (4.83 oz) 148 g (5.22 oz) 320 g (11.29 oz)
Colors White Black, White Black, White
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) Micro-SIM Micro-SIM
Technology GSM / HSPA GSM / HSPA / LTE GSM / HSPA
OS Tizen OS v 2.3 Android OS, v4.3 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
PROSESSING
Processor Quad-core 1.3 GHz Cortex-A53 Quad-core 1.2 GHz Cortex-A7 Quad-core 1.2 GHz
Chipset Mediatake Qualcomm MSM8926 Snapdragon 400 (D2303, D2306)
Qualcomm MSM8226 Snapdragon 400 (D2305)
Qualcomm Snapdragon 400
GPU - Adreno 305 Adreno 305
MEMORY
RAM 1 GB 1GB 1.5 GB
Storage 8 GB 8GB 16GB
Card Slot microSD, up to 32 GB up to 32 GB (dedicated slot) microSD, up to 64 GB
DISPLAY
Size 5 inches 4.8 inches 8.0 inches
Type Super AMOLED capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 540 x 960 pixels 800 x 1280 pixels
PPI 294 ppi pixel density 229 ppi pixel density 189
Multi touch Yes Yes, up to 4 fingers Yes
Protection - Corning Gorilla Glass 3 -
CAMERA
Primary 8 MP 8 MP, autofocus 3.15 MP, 2048 x 1536 pixels
Video Yes, 10800p@30fps Yes, 1080p@30fps Yes, 480p@30fps
Flash LED flash Led flash No
Features - Geo-tagging, touch focus, face/smile detection, panorama, HDR Geo-tagging
Selfie Yes, 5 MP VGA, 480p Yes, 1.3 MP
BATTERY
Battery Li-Ion battery Li-Ion Li-Po battery
Capacity 2600 mAh 2300 mAh 4450 mAh
Removable Yes Non-removable Non-removable
StandBy - Up to 588 h (2G) / Up to 633 h (3G) Up to 132 h
Talk Time - Up to 13 h 25 min (2G) / Up to 14 h 36 min (3G) Up to 10 h
Music Play - Up to 58 h 25 min Up to 141 h
Browsing - - Up to 11 h
Video Playback - - Up to 8 h
F Charging No - -
W Charging No - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2 GSM GSM 850 / 900 / 1800 / 1900 - all models/ 900 / 1800 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 2100 - D2303
HSDPA 850 / 1700 / 1900 / 2100 - D2306
HSDPA 850 / 900 / 1900 / 2100 - D2305
HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - D2303
LTE band 2(1900), 4(1700/2100), 7(2600), 17(700) - D2306
LTE band 3(1800), 7(2600), 8(900), 20(800)
Speed HSPA HSPA 42.2(D2303, D2306)/21.1(D2305)/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 hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot
BlueTooth V4.0 with A2DP v4.0, A2DP, apt-X Yes, v4.0 with A2DP
USB MicroUSB v2.0 microUSB v2.0, USB Host Yes, microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS support and GLONASS
NFC No Yes Yes
Audio jeck 3.5mm Jack Yes, 3.5mm 3.5 mm Jack
OTHERS
Sensors Accelerometer, proximity, compass Accelerometer, proximity, compass Accelerometer
Radio FM radio FM radio, RDS TBD
SARUS - 0.70 W/kg (head) 1.13 W/kg (body) -
SAREU - 0.77 W/kg (head) 0.78 W/kg (body) -
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