Skip to content

Huawei Watch 2 (2018) vs Xiaomi Amazfit T-Rex Pro

Side by side comparison between Huawei Watch 2 (2018) vs Xiaomi Amazfit T-Rex Pro smartwatches, differences, pros, cons and full specifications. What's the better?

,
Huawei Watch 2 (2018)
1.2"
AMOLED

390x390

N/A
MP

768MB
RAM

32bit Quad

420
mAh

(Non removable)

vs
Xiaomi Amazfit T-Rex Pro
1.3"
AMOLED

360x360

N/A
MP

512MB
RAM

32bit Single

390
mAh

(Non removable)

What's the better smartwatch? Huawei Watch 2 (2018)

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!


18 Common items in both devices
4GB (2GB available)
Plastic body, glass front
AMOLED
16 million
Capacitive
Multitouch
Accelerometer
+11 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

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
ModelWatch 2 (2018)Amazfit T-Rex Pro
Other model namesHuawei Watch2 2018 e-sim, Huawei LeoMi Amazfit TRex Pro
Country or region availableChina
China
(Global, International)
(Global, International)
BrandHuaweiXiaomi
Release date5/1/20183/23/2021, Announced: 3/5/2021
Depth12.6 millimeters (0.5 inches)13.5 millimeters (0.53 inches)
Size (width x height)45 x 48.9 millimeters (1.77 x 1.93 in)47.47 x 47.47 millimeters (1.87 x 1.87 in)
Weight57 grams (2 ounces)59 grams (2.07 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant10 ATM: 100 meters waterproof

🤖 Operating System

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
System versionAndroid Wear 2.0 (7.1.1 Nougat)Proprietary OS
Firmware updateAndroid Wear 2.1 (8.0 Oreo)feature not registered
User Interfacefeature not registeredRTOS

⚙️ Processor

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
Chipset32bit - Qualcomm Snapdragon Wear 2100 MSM8909w (28nm)32bit
CPUQuad-Core, 1 processor:
1.1GHz Quad-Core ARM Cortex-A7
Single-Core, 1 processor:
Single-Core
GPU graphical controllerQualcomm Adreno 304feature not registered
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
RAM memory768MB LPDDR3512MB LPDDR3
Internal storage4GB (2GB available)4GB (2GB available)
eMCP
External storageNot supportedNot supported

📲 Display

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
Display typeAMOLEDAMOLED
Screen size1.2" inches1.3" inches
Screen-to-body ratio~21.1% (screen-to-body ratio)~24.2% (screen-to-body ratio)
Display resolution390x390 pixels360x360 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)460 PPI392 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassGorilla Glass 3
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

📶 Mobile networks

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
Not supported
Maximum download/upload150/50 Mbpsfeature not registered
Network technology2G, 3G, 4Gfeature not registered
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandDual-Band 900/1800Not supported
Primary 2G networkGSM 900/1800Not supported
Primary 3G networkTD-SCDMA 1900/2000
UMTS 900/1900/2100
Not supported
Primary 4G networkLTE Cat4 (Bands 1,3,7,8)
TD-LTE (Bands 39,41)
Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTENot supported
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
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

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
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

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
LoudspeakerSupportedfeature not registered
Active noise cancellationNot supportedNot supported
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsfeature not registeredfeature not registered
Audio formatsMP3, WAV, eAAC+, FLACfeature not registered

🔌 Connectivity

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
USBNot supportedNot supported
Audio outputNot supportedNot supported
TV outputNot supportedNot supported
Bluetooth4.1 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)Not supported
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
SensorsAccelerometer
Ambient Light sensor
Barometer
Compass
Gyroscope
Heart rate
Pedometer
Accelerometer
Ambient Light sensor
Barometer
Compass
Heart rate
Pedometer
SpO2
Vibrating alertSupportedSupported

🔋 Battery

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
Battery typeLi-Ion: Lithium-Ion (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity420 mAh390 mAh
Charger, watts Standard charging
Magnetic charging (dock)
Standard charging
Magnetic charging (dock)
Talk time autonomyfeature not registered432 hours (18 days)
Standbyfeature not registered432 hours (18 days)

➕ Other features

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
Call controlVoice dialing, Voice recorder, Voice commandsNot supported
MessagingSMS, E-mailSMS (T9), E-mail
Hands-free callingSupportedNot supported
Video callingNot supportedNot supported
RingtonesPolyphonic and customizedfeature not registered
Web browserNot supportedNot supported
AntennaInternal antennafeature not registered
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Carbon Black
- Google Assistant
- Workout data report
- Compatible with standard 20mm straps
- Colors: Black, Gray, Blue
- Watch band: 22mm
- BioTracker PPG
- 100 sports mode
- AppZepp app
- Compatible with Android 5.0/iOS 10 and above

☢️ Radiation rate

Huawei Watch 2 (2018)Xiaomi Amazfit T-Rex Pro
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

We use cookies to provide and improve our services. By using our site, you consent to cookies. See more details: Privacy policy.