Samsung Gear S vs Samsung Gear S2

Full Comparison

Hardware

Samsung Gear SSamsung Gear SSamsung Gear S2Samsung Gear S2
RAM Memory
512 mB
512 mB
Internal storage space
4 GB
4 GB
CPU cores
Dual Core
Dual Core
CPU speed
1 GHz
1 GHz

Display

Samsung Gear SSamsung Gear SSamsung Gear S2Samsung Gear S2
Touchscreen
yesYes
yesYes
Screen size
2.00 in
1.20 in
Display technology
OLED (AMOLED)
OLED (AMOLED)
Screen resolution
360, 480
360, 360
Type of screen
Colour screen
Colour screen

Features

Samsung Gear SSamsung Gear SSamsung Gear S2Samsung Gear S2
Built-in camera
noNo
noNo
Accelerometer
yesYes
yesYes
Ambient Light Sensor
yesYes
yesYes
Barometer
yesYes
yesYes
Heart rate monitor
yesYes
yesYes
Microphone
yesYes
yesYes
Gyroscope
yesYes
yesYes
Pedometer
yesYes
yesYes

Notifications

Samsung Gear SSamsung Gear SSamsung Gear S2Samsung Gear S2
Notifications
Alarm, Calendar Reminder, E-mail, Facebook, Google Voice, Incoming Call, Missed Call, Text Message, Twitter, Weather
Apps (All or Nothing), Alarm, Calendar Reminder, E-mail, Incoming Call, Missed Call, Text Message, Timer, Weather
Incoming Notification Options
View Content, View Icon Only
View Content, Listen to Content, View Icon Only
Methods Of Notification
Backlit Screen, Sound, Vibration
Backlit Screen, Sound

Dimensions

Samsung Gear SSamsung Gear SSamsung Gear S2Samsung Gear S2
Case Diameter
1.57 in
1.67 in
Case Height
2.29 in
1.96 in
Case Thickness
0.49 in
0.45 in
Weight
0.15 lb
0.10 lb
Watch case material
Black, White, Plastic, Stainless steel
Stainless steel
Wrist band material
Black, White, Silicone, Rubber
Silicone, Leather, Steel
Colour of bracelet
Black, White
Grey, White, Black
Water Resistance
yesYes
yesYes
Fully Waterproof
yesYes
yesYes
Dust resistant
yesYes
yesYes
IP code (level of dust/water resistance)
IP67
IP68

Platform

Samsung Gear SSamsung Gear SSamsung Gear S2Samsung Gear S2
Operating system
Android 4.3+, Tizen OS
Android 4.4+, Tizen OS
Smartphone Remote Features
Call Conversation, Voice Control
Call Conversation, Find My Phone, Music Control, Voice Control, Respond to Notifications

Connectivity

Samsung Gear SSamsung Gear SSamsung Gear S2Samsung Gear S2
3G (UMTS)
yesYes
noNo
4G (LTE)
noNo
yesYes
Bluetooth
yesYes
yesYes
Bluetooth version
4.1
4.1
Wi-Fi
yesYes
yesYes
Wireless networking standard
802.11b, 802.11g, 802.11n
802.11b, 802.11g, 802.11n
NFC
noNo
yesYes
USB
yesYes
yesYes
Charging Connection
microUSB
Wireless
Headphone Connection
3.5 mm
Bluetooth
Built-in navigation system
yesYes
noNo

Power

Samsung Gear SSamsung Gear SSamsung Gear S2Samsung Gear S2
Battery Technology
Li-Ion
Li-Ion
Battery Capacity
300 mAh
250 mAh
Average Battery Life (standby)
96 h
24 h
Battery life (running)
48 h
24 h

Often compared to Gear S

Often compared to Gear S2