Huawei Watch vs Samsung Gear S2 vs Motorola Moto 360 42mm (2nd Gen)

BASIC INFO
Model No Watch - Moto 360 42mm (2nd gen)
Status Available release 2015, September Available
Release Date 2015 September 2015, August Released 2015, September
Dimension 42 x 42 x 11.3 mm (1.65 x 1.65 x 0.44 in) 49.8 x 42.3 x 11.4 mm (1.96 x 1.67 x 0.45 in) 42 x 42 x 11.4 mm (1.65 x 1.65 x 0.45 in)
Weight - 47g -
Colors Silver, Black, Rose Gold/ Black Leather, Steel Link Bracelet, Stainless Steel Mesh, Black-plated Link Bracelet, Alligator-pressed Brown Leather, Rose Gold-plated Link Bracelet, Wat Jet Black, Mocha Gray, Wild Orange, Oatmeal Beige, Rose Gold, and Lime Green Gold, Black Leather, Black Metal, Rose Gold/Blush Leather, Silver/Cognac Leather
Body Metrial Stainless Steel 316L Stainless Steel Stainless Steel
W & D Proof IP67 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes - Compatible with standard 18mm straps Yes IP67 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes - Compatible with standard 22mm straps - Compatible with standard 16mm straps (women model only)
SIM Type No No No
Technology No cellular connectivity - -
OS Android Wear, planned upgrade to 2.0 Tizen operating system. Android Wear, upgradable to 2.0
PROSESSING
Processor Quad-core 1.2 GHz Cortex-A7 Dual core 1 GHz Cortex-A7 Quad-core 1.2 GHz Cortex-A7
Chipset Qualcomm MSM8926 Snapdragon 400 Exynos 3250 Dual Qualcomm MSM8926 Snapdragon 400
GPU Adreno 305 Mali-400MP2 Adreno 305
MEMORY
RAM 512 MB 512 MB 512 MB
Storage 4 GB 4 GB 4 GB
Card Slot No - No
DISPLAY
Size 1.4 inch 1.2 inch 1.37 inch
Type AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 400 x 400 Pixels 360 x 360 Pixels 360 x 325 Pixels
PPI 286ppi 302 ppi 263ppi
Multi touch Yes Yes Yes
Protection Sapphire crystal glass, Always-on screen Corning Gorilla Glass 3 Corning Gorilla Glass 3
CAMERA
Primary No - No
Video - - -
Flash - - -
Features - - -
Selfie - - -
BATTERY
Battery Li-ion 250 mAh battery Li-Ion battery
Capacity 300 mah - 300 mah
Removable Non-Removable - Non-Removable
StandBy Upto 48 Hours - Up to 36 h (mixed usage)
Talk Time - - -
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging Yes - -
W Charging - - Yes
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 N/A
3G Network HSDPA HSDPA -
4G Network - - -
Speed - - -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ Wi-Fi 802.11 a/b/g/n/ Wi-Fi 802.11 a/b/g/n/
BlueTooth Bluetooth 4.1 Bluetooth 4.1 Bluetooth 4.1
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS and S GPS support and GLONASS Yes, with A-GPS and S GPS support and GLONASS Yes, with A-GPS and S GPS support and GLONASS
NFC - - -
Audio jeck - - -
OTHERS
Sensors Accelerometer, gyro, heart rate, barometer - Accelerometer, gyro, heart rate
Radio No - -
SARUS - - -
SAREU - - -
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