Samsung Galaxy Gear vs Samsung Gear S2

BASIC INFO
Model No Galaxy Gear -
Status Available release 2015, September
Release Date Released 2013, September 2015, August
Dimension 56.6 x 36.8 x 11.1 mm (2.23 x 1.45 x 0.44 in) 49.8 x 42.3 x 11.4 mm (1.96 x 1.67 x 0.45 in)
Weight 73.8 g 47g
Colors Jet Black, Mocha Gray, Wild Orange, Oatmeal Beige, Rose Gold, and Lime Green Jet Black, Mocha Gray, Wild Orange, Oatmeal Beige, Rose Gold, and Lime Green
Body Metrial - Stainless Steel
W & D Proof - Yes
SIM Type No No
Technology - -
OS Tizen-based wearable platform Tizen operating system.
PROSESSING
Processor Single-core 800 MHz Dual core 1 GHz Cortex-A7
Chipset Exynos Exynos 3250 Dual
GPU Mali-400 Mali-400MP2
MEMORY
RAM 512 MB 512 MB
Storage 4 GB 4 GB
Card Slot - -
DISPLAY
Size 1.63 inches, 8.6 cm2 (~41.1% screen-to-body ratio) 1.2 inch
Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Resolation 320 x 320 Pixels 360 x 360 Pixels
PPI 278ppi 302 ppi
Multi touch Yes Yes
Protection - Corning Gorilla Glass 3
CAMERA
Primary 1.9 megapixel camera located in the watch band -
Video - -
Flash - -
Features - -
Selfie - -
BATTERY
Battery Li-ion battery 250 mAh battery
Capacity 315 mah -
Removable Non-Removable -
StandBy Up to 24 h (mixed usage) -
Talk Time - -
Music Play - -
Browsing - -
Video Playback - -
F Charging - -
W Charging - -
NETWORK
2G Network - GSM 850 / 900 / 1800 / 1900
3G Network - HSDPA
4G Network - -
Speed - -
5G - -
CONECTIVY
WALAN - Wi-Fi 802.11 a/b/g/n/
BlueTooth Bluetooth 4.0 LE Bluetooth 4.1
USB - microUSB v2.0
GPS - Yes, with A-GPS and S GPS support and GLONASS
NFC - -
Audio jeck - -
OTHERS
Sensors Accelerometer, gyro -
Radio - -
SARUS - -
SAREU - -
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