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Ulefone Watch vs Xiaomi Amazfit T-Rex

Side by side comparison between Ulefone Watch vs Xiaomi Amazfit T-Rex smartwatches, differences, pros, cons and full specifications. What's the better?

,
Ulefone Watch
1.3"
TFT

240x240

N/A
MP

768MB
RAM

32bit Dual

210
mAh

(Non removable)

vs
Xiaomi Amazfit T-Rex
1.3"
AMOLED

360x360

N/A
MP

512MB
RAM

32bit Single

390
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!


14 Common items in both devices
Plastic body, glass front
60Hz
1.3"
Proprietary OS
Capacitive
Multitouch
Not supported
+7 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight

📱 Model features

Ulefone WatchXiaomi Amazfit T-Rex
ModelWatchAmazfit T-Rex
Other model namesUlefone Watch SW005, 2AOWKSW005Mi Amazfit TRex
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandUlefoneXiaomi
Release date10/27/20201/9/2020, Announced: 1/1/2020
Depth12 millimeters (0.47 inches)13.5 millimeters (0.53 inches)
Size (width x height)37 x 42 millimeters (1.46 x 1.65 in)47.47 x 47.47 millimeters (1.87 x 1.87 in)
Weight19 grams (.67 ounces)58 grams (2.03 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and others5 ATM: 50 meters waterproof5 ATM: 50 meters waterproof

🤖 Operating System

Ulefone WatchXiaomi Amazfit T-Rex
System versionProprietary OSProprietary OS
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredRTOS

⚙️ Processor

Ulefone WatchXiaomi Amazfit T-Rex
Chipset32bit - Apollo 3 Blue Plus32bit
CPUDual-Core, 1 processor:
96MHz Dual-Core ARM Cortex-M4
Single-Core, 1 processor:
Single-Core
GPU graphical controllerfeature not registeredfeature not registered
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Ulefone WatchXiaomi Amazfit T-Rex
RAM memory768MB SDRAM512MB LPDDR3
Internal storage2MB
Flash (EEPROM)
4GB (2GB available)
eMCP
External storageNot supportedNot supported

📲 Display

Ulefone WatchXiaomi Amazfit T-Rex
Display typeTFT LCDAMOLED
Screen size1.3" inches1.3" inches
Screen-to-body ratio~35.1% (screen-to-body ratio)~24.2% (screen-to-body ratio)
Display resolution240x240 pixels (1:1)360x360 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)261 PPI392 PPI
Colors260 thousand16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Display features60Hz60Hz

📶 Mobile networks

Ulefone WatchXiaomi Amazfit T-Rex
Dual-SIMNot supportedNot supported
SIM cardNot supportedNot supported
Maximum download/uploadfeature not registeredfeature not registered
Network technologyfeature not registeredfeature not registered
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandNot supportedNot supported
Primary 2G networkNot supportedNot supported
Primary 3G networkNot supportedNot supported
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkNot supportedNot supported
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Ulefone WatchXiaomi Amazfit T-Rex
Back camera (main camera)Not supportedNot supported
Main camera resolutionNot supportedNot supported
Video recording (primary)Not supportedNot supported
FlashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedNot supported
Touch focusNot supportedNot supported
Image stabilizationNot supportedNot supported
ZoomNot supportedNot supported
Face/smile detectionNot supportedNot supported
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Ulefone WatchXiaomi Amazfit T-Rex
Front camera (secondary)Not supportedNot supported
Front camera resolutionNot supportedNot supported
Video recording (secondary)Not supportedNot supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Ulefone WatchXiaomi Amazfit T-Rex
Loudspeakerfeature not registeredfeature not registered
Active noise cancellationNot supportedNot supported
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsfeature not registeredfeature not registered
Audio formatsMP3, eAAC+feature not registered

🔌 Connectivity

Ulefone WatchXiaomi Amazfit T-Rex
USBNot supportedNot supported
Audio outputNot supportedNot supported
TV outputNot supportedNot supported
Bluetooth4.2 + A2DP5.0 + A2DP/LE
WiFiNot supportedNot supported
DLNANot supportedNot supported
GPSNot supportedA-GPS, GeoTagging, GLONASS
NFCNot supportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Ulefone WatchXiaomi Amazfit T-Rex
SensorsAccelerometer
Gyroscope
Heart rate
Pedometer
Accelerometer
Ambient Light sensor
Compass
Heart rate
Pedometer
SpO2
Vibrating alertSupportedSupported

🔋 Battery

Ulefone WatchXiaomi Amazfit T-Rex
Battery typeLi-Ion: Lithium-Ion (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity210 mAh390 mAh
Charger, watts Standard charging
Magnetic charging (dock)
Standard charging
Magnetic charging (dock)
Talk time autonomy168.5 hours (7 days)20 hours
Standby1200 hours (50 days)480 hours (20 days)

➕ Other features

Ulefone WatchXiaomi Amazfit T-Rex
Call controlfeature not registeredNot supported
MessagingSMS, E-mailSMS (T9), E-mail
Hands-free callingNot supportedNot supported
Video callingNot supportedNot supported
Ringtonesfeature not registeredfeature not registered
Web browserNot supportedNot supported
AntennaInternal antennafeature not registered
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Black, Coral Pink, Turquoise
- Wristbands: 22mm
- 2.5D glass screen
- 9 sports modes
- VeryFit Pro App
- Supports Android 4.4 or iOS 8 and above
- 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

Ulefone WatchXiaomi Amazfit T-Rex
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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