Samsung Galaxy Gear (SM-V700) vs Xiaomi Amazfit T-Rex
Side by side comparison between Samsung Galaxy Gear vs Xiaomi Amazfit T-Rex smartwatches, differences, pros, cons and full specifications. What's the better?
,
1.63"
AMOLED
AMOLED
320x320
2
MP
MP
512MB
RAM
RAM
Single-core
315
mAh
mAh
(Non removable)
vs
1.3"
AMOLED
AMOLED
360x360
N/A
512MB
RAM
RAM
Single-core
390
mAh
mAh
(Non removable)
What's the better smartwatch? Xiaomi Amazfit T-Rex
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!
8 Advantages 
12 Advantages | 9 Common items in both devices |
| 512MB / 512MB LPDDR3 |
| 4GB (2GB available) |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Pedometer |
| +2 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 | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Change model | ||
| Model | Galaxy Gear (SM-V700) | Amazfit T-Rex |
| Other model names | Samsung Galaxy Gear 1, Samsung SM-V700 Galaxy Gear V700 | Mi Amazfit TRex |
| Country or region available | feature not registered |  (Global, International) |
| Brand | Samsung | Xiaomi |
| Release date | 9/25/2013 | 1/9/2020, Announced: 1/1/2020 |
| Depth | 11.1 millimeters (0.44 inches) | 13.5 millimeters (0.53 inches) |
| Size (width x height) | 36.8 x 56.6 millimeters (1.45 x 2.23 in) | 47.47 x 47.47 millimeters (1.87 x 1.87 in) |
| Weight | 74 grams (2.59 ounces) | 58 grams (2.03 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Water splash resistant (don't immerse) | 5 ATM: 50 meters waterproof |
📲 Display | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Display type | Super AMOLED | AMOLED |
| Screen size | 1.63" inches | 1.3" inches |
| Screen-to-body ratio | ~41.1% (screen-to-body ratio) | ~24.2% (screen-to-body ratio) |
| Display resolution | 320x320 pixels | 360x360 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 278 PPI | 392 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| System version | Android 4.1.2 Jelly Bean | Proprietary OS |
| Firmware update | Tizen 2.2.1 | feature not registered |
| User Interface | feature not registered | RTOS |
⚙️ Processor | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Chipset | 32bit: Samsung Exynos 4212 | 32bit |
| CPU | Single-core, 1 processor: 1x 800MHz ARM Cortex-A9 (Single-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | ARM Mali-400 MP4 400Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| RAM memory | 512MB | 512MB LPDDR3 |
| Internal storage | 4GB (2GB available) | 4GB (2GB available) eMCP |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | Not supported |
| Maximum Download / Upload | feature not registered | feature not registered |
| Network technology | feature not registered | feature not registered |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Not supported |
| Primary 2G network | Not supported | Not supported |
| Primary 3G network | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | Not supported |
| 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 | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Back camera (main camera) | 2 megapixels | Not supported |
| Main camera resolution | 1600x1200 pixels | Not supported |
| Video recording (primary) | HD (1280x720) 30 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 | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | feature not registered | Not supported |
| BSI sensor | Supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| 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 | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Loudspeaker | Supported | feature not registered |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | feature not registered |
| Audio formats | MP3, WAV, eAAC+ | feature not registered |
🔌 Connectivity | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| USB | Not supported | Not supported |
| Audio output | Not supported | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 5.0 + A2DP/LE |
| WiFi | Not supported | Not supported |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Sensors | Accelerometer Gyroscope Pedometer | Accelerometer Ambient light sensor Compass Heart rate Pedometer SpO2 |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 315 mAh | 390 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Magnetic charging (dock) |
| Talk time autonomy | 25 hours (1 days) | 20 hours |
| Standby | 150 hours (6.3 days) | 480 hours (20 days) |
➕ Other features | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| Call control | Voice dialing, Voice recorder, Voice commands | Not supported |
| Messaging | SMS, E-mail | SMS (T9), E-mail |
| Hands-free calling | Supported | Not supported |
| Video calling | Not supported | Not supported |
| Ringtones | feature not registered | feature not registered |
| Web browser | Not supported | Not supported |
| Antenna | Internal antenna | feature not registered |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Watch colors: Silver, Rose Gold • Watchband colors: Black, Yellow, Gray, Beige, Orange • Cetified IP55: dust resistance and protection from short-term exposure to water jets • Watch compatible with Android 4.3 smartphones or higher • S Voice • Galaxy Gear Charging Dock | • Colors: Black, Gray, Camouflage, Army green, Khaki • Watch band: 22mm • BioTracker PPG • 14 sports mode • AppZepp app • Compatible with Android 5.0/iOS 10 and above |
☢️ Radiation rate | ||
| Galaxy Gear (SM-V700) | Amazfit T-Rex | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |