Samsung Galaxy Gear vs Samsung Gear S2 Classic 3G

BASIC INFO
Model No Galaxy Gear Gear S2 3G
Status Available Available
Release Date Released 2013, September 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)
Weight 73.8 g 54 g
Colors Jet Black, Mocha Gray, Wild Orange, Oatmeal Beige, Rose Gold, and Lime Green Dark Gray, Silver
Body Metrial - Stainless Steel
W & D Proof - IP68 certified - dust/water proof over 1.5 meter and 30 minutes - Compatible with standard 20mm straps
SIM Type No Electronic SIM card (e-SIM)
Technology - GSM/HSPA
OS Tizen-based wearable platform Tizen-based wearable platform
PROSESSING
Processor Single-core 800 MHz Dual core 1 GHz
Chipset Exynos Exynos 3250 Dual
GPU Mali-400 Mali-400 MP2
MEMORY
RAM 512 MB 512 MB
Storage 4 GB 4 GB
Card Slot - No
DISPLAY
Size 1.63 inches, 8.6 cm2 (~41.1% screen-to-body ratio) 1.2 inches, 4.6 cm2 (~22.5% screen-to-body ratio)
Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Resolation 320 x 320 Pixels 360 x 360 Pixels
PPI 278ppi 424ppi
Multi touch Yes Yes
Protection - 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 battery
Capacity 315 mah 300 mah
Removable Non-Removable Non-Removable
StandBy Up to 24 h (mixed usage) Up to 48 h (mixed usage) (2G) / Up to 48 h (3G)
Talk Time - -
Music Play - -
Browsing - -
Video Playback - -
F Charging - -
W Charging - Yes
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 4.1, A2DP, LE
USB - microUSB v2.0
GPS - Yes, with A-GPS and S GPS support and GLONASS
NFC - Yes
Audio jeck - -
OTHERS
Sensors Accelerometer, gyro Accelerometer, gyro, heart rate, barometer
Radio - -
SARUS - -
SAREU - -
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