Otium Gear vs Samsung Galaxy Watch (42mm SM-R815U)
Side by side comparison between Otium Gear vs Samsung Galaxy Watch smartwatches, differences, pros, cons and full specifications. What's the better?
,
1.5"
TFT
TFT
240x240
1.3
MP
MP
128MB
RAM
RAM
Single-core
380
mAh
mAh
(Removable)
vs
1.2"
AMOLED
AMOLED
360x360
N/A
1.5GB
RAM
RAM
Dual-core
270
mAh
mAh
(Non removable)
What's the better smartwatch? Samsung Galaxy Watch (42mm SM-R815U)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
9 Advantages 
23 Advantages | 4 Common items in both devices |
| Capacitive |
| Accelerometer |
| Pedometer |
| Not supported |
| + specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Change model | ||
| Model | Otium Gear | Galaxy Watch (42mm SM-R815U) |
| Other model names | Otium Gear smartwatch, Otium Gear US-008 | Galaxy Watch 42mm (4G LTE) SM-R815UZDAXAR, Samsung Galileo |
| Country or region available |  China |  USA |
| Brand | Otium | Samsung |
| Release date | 11/1/2014 | 8/1/2018 |
| Depth | 11.7 millimeters (0.46 inches) | 12.7 millimeters (0.5 inches) |
| Size (width x height) | 39.88 x 43.43 millimeters (1.57 x 1.71 in) | 41.9 x 45.7 millimeters (1.65 x 1.8 in) |
| Weight | 50 grams (1.75 ounces) | 49 grams (1.72 ounces) |
| Build, materials | Aluminum body, glass front, plastic back | Stainless steel body, glass front |
| Protection against water and others | Not supported | 5 ATM: 50 meters waterproof. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Display type | TFT LCD | Super AMOLED |
| Screen size | 1.5" inches | 1.2" inches |
| Screen-to-body ratio | ~41.9% (screen-to-body ratio) | ~24.3% (screen-to-body ratio) |
| Display resolution | 240x240 pixels | 360x360 pixels (1:1) |
| Touchscreen | Capacitive Single touch 1-point | Capacitive Multitouch |
| Pixel density (dot pitch) | 226 PPI | 424 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass DX+ |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| System version | Proprietary OS | Tizen 4.0 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Chipset | 32bit: MediaTek MT6260A | 64bit: Samsung Exynos 9 Dual 9110 (10nm) |
| CPU | Single-core, 1 processor: 1x 533MHz ARM7EJ-S (Single-core) | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) |
| GPU graphical controller | feature not registered | ARM Mali-T720 MP1 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| RAM memory | 128MB | 1.5GB LPDDR3 |
| Internal storage | 64MB | 4GB (1.5GB available) eMMC |
| External storage | Until 8GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) e-SIM (Eletronic) |
| Maximum Download / Upload | 0.236 Mbps | 10 Mbps |
| Network technology | 2G | 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | Not supported |
| Primary 3G network | Not supported | UMTS 850/1700/1900 |
| Primary 4G network | Not supported | LTE (Bands 2,4,5,12,13,25,26,66) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE | UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Back camera (main camera) | 1.3 megapixels | Not supported |
| Main camera resolution | 1280x1024 pixels | Not supported |
| Video recording (primary) | HVGA (480x320) 10 fps | Not supported |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | Not supported | Not supported |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Not supported | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, OGG, eAAC+ |
🔌 Connectivity | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| USB | Mini-USB 1.1 (Mini-B) | Not supported |
| Audio output | Not supported | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 4.2 + A2DP |
| WiFi | Not supported | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Sensors | Accelerometer Pedometer | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 380 mAh | 270 mAh |
| Charger, watts | Wired charging | 3.5W (5V/0.7A) Wired charging |
| Inductive / wireless charging | feature not registered | Qi wireless charging |
| Talk time autonomy | 70 hours (2.9 days) | feature not registered |
| Standby | 80 hours (3.3 days) | 72 hours (3 days) |
➕ Other features | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic | Polyphonic and customized |
| Web browser | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Watch colors: Silver • Watch strap colors: Black, White, Orange • Screen Protector • Android compatibility | • Colors: Midnight Black, Rose Gold • Straps: Black, Grey, Red, Yellow, Purple, Pink, Brown • Compatible with standard 20mm straps • Always-on display • Rotating bezel • Samsung Pay • Compatible with Sprint, T-Mobile and Verizon carriers |
☢️ Radiation rate | ||
| Otium Gear | Galaxy Watch (42mm SM-R815U) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.961W/kg (head), 1.786W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |