Samsung Gear S2 vs Samsung Gear S2 Classic 3G vs Apple Watch Edition 38mm

BASIC INFO
Model No - Gear S2 3G Watch edition 38mm
Status release 2015, September Available Available
Release Date 2015, August Released 2016, April Released 2015, July
Dimension 49.8 x 42.3 x 11.4 mm (1.96 x 1.67 x 0.45 in) 44 x 46.9 x 13.4 mm (1.73 x 1.85 x 0.53 in) 38.6 x 33.3 x 10.5 mm (1.52 x 1.31 x 0.41 in)
Weight 47g 54 g 55 g
Colors Jet Black, Mocha Gray, Wild Orange, Oatmeal Beige, Rose Gold, and Lime Green Dark Gray, Silver 18-karat Rose Gold/White, Rose Gray Buckle 18-karat Yellow Gold/Black, Red Buckle
Body Metrial Stainless Steel Stainless Steel 18-karat yellow/rose gold case, ceramic back
W & D Proof Yes IP68 certified - dust/water proof over 1.5 meter and 30 minutes - Compatible with standard 20mm straps IPX7 certified - water resistant up to 1 meter and 30 minutes
SIM Type No Electronic SIM card (e-SIM) No
Technology - GSM/HSPA No cellular connectivity
OS Tizen operating system. Tizen-based wearable platform watchOS 1.0, upgradable to 4.1
PROSESSING
Processor Dual core 1 GHz Cortex-A7 Dual core 1 GHz 520 MHz Cortex A7
Chipset Exynos 3250 Dual Exynos 3250 Dual Apple S1
GPU Mali-400MP2 Mali-400 MP2 PowerVR SGX543
MEMORY
RAM 512 MB 512 MB 512 MB
Storage 4 GB 4 GB 8GB
Card Slot - No No
DISPLAY
Size 1.2 inch 1.2 inches, 4.6 cm2 (~22.5% screen-to-body ratio) 1.5 Inch
Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors AMOLED capacitive touchscreen, 16M colors
Resolation 360 x 360 Pixels 360 x 360 Pixels 340 x 272 Pixels
PPI 302 ppi 424ppi 290
Multi touch Yes Yes Yes
Protection Corning Gorilla Glass 3 Corning Gorilla Glass 3 Sapphire crystal glass
CAMERA
Primary - No No
Video - - -
Flash - - -
Features - - -
Selfie - - -
BATTERY
Battery 250 mAh battery Li-Ion battery Li-Ion battery
Capacity - 300 mah 205 mAh
Removable - Non-Removable Non-removable
StandBy - Up to 48 h (mixed usage) (2G) / Up to 48 h (3G) Up to 18 h (mixed usage)
Talk Time - - Up to 3 h
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - 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/ Wi-Fi 802.11 b/g/n
BlueTooth Bluetooth 4.1 4.1, A2DP, LE v4.0, 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 Yes
Audio jeck - - -
OTHERS
Sensors - Accelerometer, gyro, heart rate, barometer Accelerometer, gyro, heart rate
Radio - - No
SARUS - - -
SAREU - - -
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