Samsung Gear S2 Classic 3G vs Motorola Moto G4 vs SONY Smart Watch 2

BASIC INFO
Model No Gear S2 3G Moto G4 SmartWatch 2 SW2
Status Available Available Available
Release Date Released 2016, April 2016, May Released 2013, October
Dimension 44 x 46.9 x 13.4 mm (1.73 x 1.85 x 0.53 in) 153 x 76.6 x 9.8 mm (6.02 x 3.02 x 0.39 in) 42 x 41 x 9 mm (1.65 x 1.61 x 0.35 in)
Weight 54 g 155 g (5.47 oz) 122.5 g
Colors Dark Gray, Silver Black, White Leather Brown, Black, Silver
Body Metrial Stainless Steel - Aluminum
W & D Proof IP68 certified - dust/water proof over 1.5 meter and 30 minutes - Compatible with standard 20mm straps - IP57 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes - Compatible with standard 24mm straps
SIM Type Electronic SIM card (e-SIM) Dual SIM (Micro-SIM, dual stand-by) No
Technology GSM/HSPA GSM / CDMA / HSPA / LTE -
OS Tizen-based wearable platform Android OS, v6.0.1 (Marshmallow), planned upgrade to v7.0 (Nougat) Android OS, v4.0
PROSESSING
Processor Dual core 1 GHz Octa-core (4x1.5 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53) -
Chipset Exynos 3250 Dual Qualcomm MSM8952 Snapdragon 617 -
GPU Mali-400 MP2 Adreno 405 -
MEMORY
RAM 512 MB 2GB -
Storage 4 GB 16/32 GB -
Card Slot No MicroSD 256GB -
DISPLAY
Size 1.2 inches, 4.6 cm2 (~22.5% screen-to-body ratio) 5.5 inches 1.6 inches, 8.1 cm2 (~46.8% screen-to-body ratio)
Type Super AMOLED capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors Capacitive touchscreen
Resolation 360 x 360 Pixels 1080 x 1920 pixels 220 x 176 Pixels
PPI 424ppi 401 ppi pixel density 176ppi
Multi touch Yes Yes Yes
Protection Corning Gorilla Glass 3 - Yes
CAMERA
Primary No 13 MP No
Video - 1080p@30fps, HDR -
Flash - LED flash -
Features - Geo-tagging, touch focus, face detection, panorama, auto-HDR -
Selfie - 5MP -
BATTERY
Battery Li-Ion battery Li-Ion battery Li-ion
Capacity 300 mah 3000 mAh 140 mah
Removable Non-Removable Non-removable Non-Removable
StandBy Up to 48 h (mixed usage) (2G) / Up to 48 h (3G) - Upto 96 Hours
Talk Time - - -
Music Play - - -
Browsing - HTML5 -
Video Playback - - -
F Charging - - -
W Charging Yes - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -
3G Network HSDPA HSDPA 850 / 900 / 1900 / 2100 - XT1622 -
4G Network - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 19(800), 20(800), 28(700), 40(2300) - XT1622 -
Speed - HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot -
BlueTooth 4.1, A2DP, LE v4.1, A2DP, LE Bluetooth 3.0
USB microUSB v2.0 microUSB v2.0, USB Host -
GPS Yes, with A-GPS and S GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS -
NFC Yes Yes Yes
Audio jeck - 3.5 mm Jack -
OTHERS
Sensors Accelerometer, gyro, heart rate, barometer Accelerometer, gyro Yes
Radio - FM radio -
SARUS - - -
SAREU - - -
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