Samsung Galaxy Gear vs Samsung Gear S2 Classic vs Samsung Gear S2 Classic 3G

BASIC INFO
Model No Galaxy Gear Gear S2 Classic Gear S2 3G
Status Available Available Available
Release Date Released 2013, September 2016, Fabruary Released 2016, April
Dimension 56.6 x 36.8 x 11.1 mm (2.23 x 1.45 x 0.44 in) 44 x 46.9 x 13.4 mm (1.73 x 1.85 x 0.53 in) 44 x 46.9 x 13.4 mm (1.73 x 1.85 x 0.53 in)
Weight 73.8 g 54 g (1.90 oz) 54 g
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 Dark Gray, Silver
Body Metrial - Stainless Steel Stainless Steel
W & D Proof - IP68 certified - dust/water proof over 1.5 meter and 30 minutes IP68 certified - dust/water proof over 1.5 meter and 30 minutes - Compatible with standard 20mm straps
SIM Type No No Electronic SIM card (e-SIM)
Technology - No cellular connectivity GSM/HSPA
OS Tizen-based wearable platform Tizen-based wearable platform Tizen-based wearable platform
PROSESSING
Processor Single-core 800 MHz Dual core 1 GHz Cortex A7 Dual core 1 GHz
Chipset Exynos Exynos 3250 Dual Exynos 3250 Dual
GPU Mali-400 Mali-400 MP2 Mali-400 MP2
MEMORY
RAM 512 MB 512 GB 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) 1.2 inch 1.2 inches, 4.6 cm2 (~22.5% screen-to-body ratio)
Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED touchscreen, Super AMOLED capacitive touchscreen, 16M colors
Resolation 320 x 320 Pixels 360 x 360 Pixels 360 x 360 Pixels
PPI 278ppi 302ppi 424ppi
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 No
Video - - -
Flash - - -
Features - - -
Selfie - - -
BATTERY
Battery Li-ion battery Li-Ion battery Li-Ion battery
Capacity 315 mah 250mah 300 mah
Removable Non-Removable Non-Removable Non-Removable
StandBy Up to 24 h (mixed usage) Upto 48 Hours Up to 48 h (mixed usage) (2G) / Up to 48 h (3G)
Talk Time - - -
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - Yes Yes
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 4.1, A2DP, LE
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 - - Yes
Audio jeck - - -
OTHERS
Sensors Accelerometer, gyro Accelerometer, gyro, heart rate, barometer Accelerometer, gyro, heart rate, barometer
Radio - - -
SARUS - - -
SAREU - - -
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