In depth comparison and review of Samsung Gear S2 and Samsung Gear S3 Frontier. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Tizen OS | Tizen OS |
| Supported Host Device OS | Android 4.4 (KitKat) or later | Android |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | - | Speaker |
| Width | 39.9 mm | 46 mm |
| Height | 43.6 mm | 49 mm |
| Depth | 11.4 mm | 12.9 mm |
| Weight | 42 g | 63 g |
| Body Material | Stainless steel | Stainless steel |
| Protection | Dustproof, waterproof | Dustproof, waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate | Accelerometer, ambient light sensor, barometer, altimeter, gyro sensor, heart rate |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake |
| Goal Setting | - | Yes |
| Features | Call handling, find phone function, voice control | Find phone function, making a call |
| Notifications | SMS | - |
| Vibrating Alert | Yes | Yes |
| Digital Player | MP3, AAC, M4A, OGG, AAC +, eAAC+ | MP3, WMA, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA |
| CELLULAR | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Messaging Services | LINE, SMS | - |
|---|---|---|
| Supported Mobile Messaging Services | SMS | - |
| CONNECTIVITY | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.1 | IEEE 802.11b/g/n, NFC, Bluetooth 4.2 |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
| DISPLAY | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Type | Super AMOLED - colour | Super AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | 360 x 360 pixels |
| Screen Size | 1.2" | 1.3" |
| Aspect Ratio | Full circle | - |
| Pixel Density | 302 ppi | - |
| Colour Depth | - | 24-bit (16.7 million colours) |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass SR+ (scratch resistant glass) |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Case Size | 40 mm | 46 mm |
|---|---|---|
| Case Shape | - | Round |
| Case Details | Black | Rose gold | Blue black | Black |
| BAND | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Width | 20 mm | - |
| Clasp Type | - | Buckle |
| Band Material | Leather | Silicone |
| Band Colour | Black | Ivory | Black |
| STORAGE | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Storage Capacity | 4 GB | 4 GB |
|---|---|---|
| User Memory | 1.9 GB | 1.5 GB |
| RAM | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| RAM Size | 512 MB | 768 MB |
|---|
| CPU | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Manufacturer | Samsung | Samsung |
|---|---|---|
| CPU Type | Exynos 3250 | Exynos 7270 |
| Clock Speed | 1 GHz | 1 GHz |
| BATTERY | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Capacity | 250 mAh | 380 mAh |
| Battery Life | 3 day(s) | 4 day(s) |
| Battery Life Details | Low usage - up to 4 days | - |
| Wireless Charging | Yes | Yes |
| MISCELLANEOUS | Samsung Gear S2 | Samsung Gear S3 Frontier |
|---|
| Included Accessories | Power adapter, wireless charging dock | Power adapter, wireless charging dock |
|---|---|---|
| Preloaded Software | Contacts, E-mail, Messages, Music Player, Twitter, Samsung Apps, News, Gallery, Weather, S Voice, S Health, Notification Center, Nike+ Running | Stopwatch, Contacts, E-mail, Messages, Music Player, Alarm, Phone, Gallery, Weather, Navigation, Timer, Bloomberg |
| Compliant Standards | IP68 | MIL-STD 810G, IP68 |
| Manufacturer Model Number | SM-R732 | SM-R760 |
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