Samsung Galaxy Gear vs Samsung Gear S vs Samsung Gear S2

BASIC INFO
Model No Galaxy Gear Gear S -
Status Available Available release 2015, September
Release Date Released 2013, September 2014 October 2015, August
Dimension 56.6 x 36.8 x 11.1 mm (2.23 x 1.45 x 0.44 in) 58.1 x 39.9 x 12.5 mm (2.29 x 1.57 x 0.49 in) 49.8 x 42.3 x 11.4 mm (1.96 x 1.67 x 0.45 in)
Weight 73.8 g 67g 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 Jet Black, Mocha Gray, Wild Orange, Oatmeal Beige, Rose Gold, and Lime Green
Body Metrial - - Stainless Steel
W & D Proof - IP67 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes Yes
SIM Type No Nano-Sim No
Technology - GSM/HSPA -
OS Tizen-based wearable platform Tizen-based wearable platform Tizen operating system.
PROSESSING
Processor Single-core 800 MHz Dual core 1 GHz Cortex A7 Dual core 1 GHz Cortex-A7
Chipset Exynos Qualcomm MSM8928 Snapdragon 400 Exynos 3250 Dual
GPU Mali-400 Adreno 305 Mali-400MP2
MEMORY
RAM 512 MB 512 MB 512 MB
Storage 4 GB 4 GB 4 GB
Card Slot - No -
DISPLAY
Size 1.63 inches, 8.6 cm2 (~41.1% screen-to-body ratio) 2 inch 1.2 inch
Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED touchscreen, Super AMOLED capacitive touchscreen, 16M colors
Resolation 320 x 320 Pixels 360 x 480 Pixels 360 x 360 Pixels
PPI 278ppi 300ppi 302 ppi
Multi touch Yes Yes Yes
Protection - Corning Gorilla Glass 3 Corning Gorilla Glass 3
CAMERA
Primary 1.9 megapixel camera located in the watch band No -
Video - - -
Flash - - -
Features - - -
Selfie - - -
BATTERY
Battery Li-ion battery Li-ion 250 mAh battery
Capacity 315 mah 300mah -
Removable Non-Removable Non-Removable -
StandBy Up to 24 h (mixed usage) Upto 96 Hours -
Talk Time - - -
Music Play - - -
Browsing - Yes -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network - GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
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/
BlueTooth Bluetooth 4.0 LE Bluetooth 4.1 Bluetooth 4.1
USB - 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
NFC - - -
Audio jeck - - -
OTHERS
Sensors Accelerometer, gyro Accelerometer, gyro, proximity, compass, heart rate, barometer, UV light -
Radio - No -
SARUS - - -
SAREU - - -
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