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Xiaomi Amazfit T-Rex Pro vs Apple Watch (Sport 42mm)

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

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Compare Apple Watch XXiaomi Amazfit T-Rex Pro11Points
Xiaomi Amazfit T-Rex Pro
1.3"
AMOLED

360x360

N/A
MP

512MB
RAM

32bit Single

390
mAh

(Non removable)

vs
Apple Watch (Sport 42mm)
1.54"
AMOLED

312x390

N/A
MP

512MB
RAM

32bit Single

205
mAh

(Non removable)

What's the better smartwatch? Xiaomi Amazfit T-Rex Pro

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!

Amazfit T-Rex Pro11 Advantages Xiaomi Amazfit T-Rex ProvsWatch (Sport 42mm)9 Advantages Apple Watch (Sport 42mm)
+512MB LPDDR3Advantage
This RAM type is better and more efficient.
vs512MB LPDDR
+59 grams (2.07 ounces)19%
Lighter
vs70 grams (2.45 ounces)
+360x360 pixels7%
Higher resolution screen
vs312x390 pixels
+392 PPI21%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs324 PPI
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+CompassAdvantage
Sensors help you use the device
vsNot supported
+SpO2Advantage
Sensors help you use the device
vsNot supported
+390 mAh90%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs205 mAh
+A-GPS, GeoTagging, GLONASS, BeiDouAdvantage
It's harder to lose yourself in the city with GPS on your device
vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.0 + A2DP
+10 ATMAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsIPX7 certified
4GB (2GB available)vs+8GB (6GB available)2 times
More internal storage for applications and files
13.5 millimeters (0.53 inches)vs+10.5 millimeters (0.41 inches)29%
Thinner
Plastic body, glass frontvs+Aluminum body, glass front, plastic composite backAdvantage
More resistant material
1.3"vs+1.54"18%
Larger screen
10 appsvs+1400000 apps (App Store)139999 times
More apps available to download and use
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+Hands-free callingAdvantage
Hands-free calling is useful when you are driving and on other occasions
Not supportedvs+802.11 b/g/n (2.4Ghz)Advantage
WiFi 802.11 b/g/n (2.4Ghz) is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely

13 Common items in both devices
AMOLED
16 million
Capacitive
Multitouch
Accelerometer
Ambient Light sensor
Heart rate
+6 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

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
ModelAmazfit T-Rex ProWatch (Sport 42mm)
Other model namesMi Amazfit TRex ProApple Watch 1st gen, Apple Watch A1554 Sport 7000 Series
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandXiaomiApple
Release date3/23/2021, Announced: 3/5/20214/24/2015
Depth13.5 millimeters (0.53 inches)10.5 millimeters (0.41 inches)
Size (width x height)47.47 x 47.47 millimeters (1.87 x 1.87 in)35.9 x 42 millimeters (1.41 x 1.65 in)
Weight59 grams (2.07 ounces)70 grams (2.45 ounces)
Build, materialsPlastic body, glass frontAluminum body, glass front, plastic composite back
Protection against water and others10 ATM: 100 meters waterproofIPX7 certified: water resistant up to 1 meter and 30min

🤖 Operating System

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
System versionProprietary OSWatchOS 1.0
Firmware updatefeature not registeredWatchOS 4.0
User InterfaceRTOSfeature not registered

⚙️ Processor

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
Chipset32bit32bit - Apple S1 (28nm)
CPUSingle-Core, 1 processor:
Single-Core
Single-Core, 1 processor:
520MHz Single-Core ARM Cortex-A7
GPU graphical controllerfeature not registeredPowerVR SGX543
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
RAM memory512MB LPDDR3512MB LPDDR
Internal storage4GB (2GB available)
eMCP
8GB (6GB available)
External storageNot supportedNot supported

📲 Display

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
Display typeAMOLEDAMOLED
Screen size1.3" inches1.54" inches
Screen-to-body ratio~24.2% (screen-to-body ratio)~49.5% (screen-to-body ratio)
Display resolution360x360 pixels312x390 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)392 PPI324 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Sapphire Glass
Refresh rate60Hzfeature not registered
Display featuresNot supportedfeature not registered

📶 Mobile networks

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
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

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
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

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
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

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
Loudspeakerfeature not registeredSupported
Active noise cancellationNot supportedNot supported
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsfeature not registeredMP4, H.264, H.263
Audio formatsfeature not registeredMP3, WAV, eAAC+, FLAC

🔌 Connectivity

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
USBNot supportedNot supported
Audio outputNot supportedNot supported
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE4.0 + A2DP
WiFiNot supported802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouNot supported
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
SensorsAccelerometer
Ambient Light sensor
Barometer
Compass
Heart rate
Pedometer
SpO2
Accelerometer
Ambient Light sensor
Gyroscope
Heart rate
Pedometer
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
Battery typeLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity390 mAh205 mAh
Charger, watts Standard charging
Magnetic charging (dock)
Standard charging
Magnetic charging (dock)
Talk time autonomy432 hours (18 days)3 hours
Standby432 hours (18 days)18 hours

➕ Other features

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
Call controlNot supportedNot supported
MessagingSMS (T9), E-mailSMS, E-mail
Hands-free callingNot supportedSupported
Video callingNot supportedNot supported
Ringtonesfeature not registeredfeature not registered
Web browserNot supportedNot supported
Antennafeature not registeredNot supported
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Black, Gray, Blue
- Watch band: 22mm
- BioTracker PPG
- 100 sports mode
- AppZepp app
- Compatible with Android 5.0/iOS 10 and above
- Watch colors: Silver, Space gray
- Watch bands: White, Blue, Green, Pink, Black
- Band material: Plastic
- iOS 8.2 or higher compatible
- Digital Crown
- MagSafe charging

☢️ Radiation rate

Xiaomi Amazfit T-Rex ProApple Watch (Sport 42mm)
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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