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Xiaomi Amazfit T-Rex Pro vs Samsung Galaxy Watch (46mm SM-R8050)

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

,
Xiaomi Amazfit T-Rex Pro
1.3"
AMOLED

360x360

N/A
MP

512MB
RAM

32bit Single

390
mAh

(Non removable)

vs
12PointsSamsung Galaxy Watch (46mm SM-R8050)Compare Xiaomi Amazfit T-Rex Pro X
Samsung Galaxy Watch (46mm SM-R8050)
1.3"
AMOLED

360x360

N/A
MP

1.5GB
RAM

64bit Dual

472
mAh

(Non removable)

What's the better smartwatch? Samsung Galaxy Watch (46mm SM-R8050)

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 Pro6 Advantages Xiaomi Amazfit T-Rex ProvsGalaxy Watch (46mm SM-R8050)12 Advantages Samsung Galaxy Watch (46mm SM-R8050)
+4GB (2GB available)33%
More internal storage for applications and files
vs4GB (1.5GB available)
+59 grams (2.07 ounces)7%
Lighter
vs63 grams (2.21 ounces)
+CompassAdvantage
Sensors help you use the device
vsNot supported
+SpO2Advantage
Sensors help you use the device
vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
+10 ATMAdvantage
Protection against water allows you talk to your friends in the rain, for example
vs5 ATM, MIL-STD-810G military certified
512MB LPDDR3vs+1.5GB LPDDR32 times
More RAM memory. Typically more responsive and better for multitasking.
13.5 millimeters (0.53 inches)vs+13 millimeters (0.51 inches)4%
Thinner
Plastic body, glass frontvs+Stainless steel body, glass frontAdvantage
More resistant material
AMOLEDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
10 appsvs+1500 apps149 times
More apps available to download and use
Not supportedvs+4G LTEAdvantage
The 4G LTE network is newer and faster
(Not supported) vs+(4G LTE) 10 MbpsAdvantage
Faster for surfing the internet and download files
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
390 mAhvs+472 mAh21%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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

18 Common items in both devices
eMCP / eMMC
16 million
360x360 pixels
392 PPI
1.3"
Capacitive
Multitouch
+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

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
ModelAmazfit T-Rex ProGalaxy Watch (46mm SM-R8050)
Other model namesMi Amazfit TRex ProGalaxy Watch LTE版 46mm SM-R8050ZSACHN, Samsung Galileo
Country or region available(Global, International)
(Global, International)
China
China
BrandXiaomiSamsung
Release date3/23/2021, Announced: 3/5/20218/1/2018
Depth13.5 millimeters (0.53 inches)13 millimeters (0.51 inches)
Size (width x height)47.47 x 47.47 millimeters (1.87 x 1.87 in)46 x 49 millimeters (1.81 x 1.93 in)
Weight59 grams (2.07 ounces)63 grams (2.21 ounces)
Build, materialsPlastic body, glass frontStainless steel body, glass front
Protection against water and others10 ATM: 100 meters waterproof5 ATM: 50 meters waterproof.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

🤖 Operating System

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
System versionProprietary OSTizen 4.0
Firmware updatefeature not registeredfeature not registered
User InterfaceRTOSfeature not registered

⚙️ Processor

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
Chipset32bit64bit - Samsung Exynos 9 Dual 9110 (10nm)
CPUSingle-Core, 1 processor:
Single-Core
Dual-Core, 1 processor:
1.15GHz Dual-Core ARM Cortex-A53
GPU graphical controllerfeature not registeredARM Mali-T720 MP1
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
RAM memory512MB LPDDR31.5GB LPDDR3
Internal storage4GB (2GB available)
eMCP
4GB (1.5GB available)
eMMC
External storageNot supportedNot supported

📲 Display

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
Display typeAMOLEDSuper AMOLED
Screen size1.3" inches1.3" inches
Screen-to-body ratio~24.2% (screen-to-body ratio)~24.2% (screen-to-body ratio)
Display resolution360x360 pixels360x360 pixels (1:1)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)392 PPI392 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass DX+
Refresh rate60Hzfeature not registered
Display featuresNot supportedNot supported

📶 Mobile networks

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
Dual-SIMNot supportedNot supported
SIM cardNot supported1 slot (Single-SIM)
e-SIM (Eletronic)
Maximum download/uploadfeature not registered10 Mbps
Network technologyfeature not registered3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandNot supportedNot supported
Primary 2G networkNot supportedNot supported
Primary 3G networkNot supportedUMTS 2100
Primary 4G networkNot supportedLTE (Bands 1,3,5)
TD-LTE (Bands 38,39,40,41)
Primary 5G networkNot supportedNot supported
Primary data networkNot supportedUMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
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 ProSamsung Galaxy Watch (46mm SM-R8050)
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 ProSamsung Galaxy Watch (46mm SM-R8050)
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 ProSamsung Galaxy Watch (46mm SM-R8050)
Loudspeakerfeature not registeredSupported
Active noise cancellationNot supportedNot supported
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsfeature not registeredMP4
Audio formatsfeature not registeredMP3, WAV, WMA, OGG, eAAC+

🔌 Connectivity

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
USBNot supportedNot supported
Audio outputNot supportedNot supported
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFiNot supported802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
SensorsAccelerometer
Ambient Light sensor
Barometer
Compass
Heart rate
Pedometer
SpO2
Accelerometer
Ambient Light sensor
Barometer
Gyroscope
Heart rate
Pedometer
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
Battery typeLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity390 mAh472 mAh
Charger, watts Standard charging
Magnetic charging (dock)
3.5W (5V/0.7A) Standard charging
Qi wireless charging
Talk time autonomy432 hours (18 days)feature not registered
Standby432 hours (18 days)72 hours (3 days)

➕ Other features

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
Call controlNot supportedVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), E-mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingNot supportedSupported
Video callingNot supportedNot supported
Ringtonesfeature not registeredPolyphonic and customized
Web browserNot supportedNot supported
Antennafeature not registeredInternal antenna
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
- Colors: Silver
- Straps: Onyx Black, Deep Ocean Blue, Basalt Grey
- Compatible with standard 22mm straps
- Always-on display
- Rotating bezel
- Samsung Pay

☢️ Radiation rate

Xiaomi Amazfit T-Rex ProSamsung Galaxy Watch (46mm SM-R8050)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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