Skip to content

Xiaomi Amazfit Stratos vs Samsung Galaxy Watch 42mm (SM-R810)

Side by side comparison between Xiaomi Amazfit Stratos vs Samsung Galaxy Watch smartwatches, differences, pros, cons with full specifications. What's the better?

,
Xiaomi Amazfit Stratos
1.34"
TFT

320x300

N/A
MP

512MB
RAM

32bit Dual

290
mAh

(Non removable)

vs
14PointsSamsung Galaxy Watch 42mm (SM-R810)Compare Xiaomi Amazfit Stratos X
Samsung Galaxy Watch 42mm (SM-R810)
1.2"
AMOLED

360x360

N/A
MP

768MB
RAM

64bit Dual

270
mAh

(Non removable)

What's the better smartwatch? Samsung Galaxy Watch 42mm (SM-R810)

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 Stratos5 Advantages Xiaomi Amazfit StratosvsGalaxy Watch 42mm (SM-R810)14 Advantages Samsung Galaxy Watch 42mm (SM-R810)
+4GB (2GB available)33%
More internal storage for applications and files
vs4GB (1.5GB available)
+1.34"12%
Larger screen
vs1.2"
+CompassAdvantage
Sensors help you use the device
vsNot supported
+290 mAh7%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs270 mAh
+MicroUSB 2.0Advantage
Newer and faster USB version for transferring photos, mp3 or data.
vsNot supported
1.2Ghz 32bit Dual-Corevs+1.15Ghz 64bit Dual-Core101%
More powerful processor, you can open your applications faster
512MB LPDDR2vs+768MB LPDDR350%
More RAM memory. Typically more responsive and better for multitasking.
68 grams (2.38 ounces)vs+49 grams (1.72 ounces)39%
Lighter
15 millimeters (0.59 inches)vs+12.7 millimeters (0.5 inches)18%
Thinner
Plastic body with ceramic and stainless steel, glass frontvs+Stainless steel body, glass frontAdvantage
More resistant material
TFT LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
260 thousandvs+16 million61 times
More colors on the screen is better quality images and videos
320x300 pixelsvs+360x360 pixels35%
Higher resolution screen
327 PPIvs+424 PPI30%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
10 appsvs+1500 apps149 times
More apps available to download and use
802.11 b/g (2.4Ghz)vs+802.11 b/g/n (2.4Ghz)Advantage
WiFi 802.11 b/g/n (2.4Ghz) is newer and faster
4.0 + A2DPvs+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
50 meters waterproofvs+50 meters waterproof., MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

15 Common items in both devices
eMCP / eMMC
Capacitive
Multitouch
Not supported
Accelerometer
Ambient Light sensor
Gyroscope
+8 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
Physical featuresXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
ModelAmazfit StratosGalaxy Watch 42mm (SM-R810)
Other model namesXiaomi Huami Amazfit 2 Stratos A1619, Amazfit Pace 2Galaxy Watch 42mm Bluetooth SM-R810NZDAXAR, Samsung Galileo
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandXiaomiSamsung
Release dateDecember, 2017August, 2018
Depth15 millimeters (0.59 inches)12.7 millimeters (0.5 inches)
Size (width x height)25.4 x 51 millimeters (1 x 2.01 in)41.9 x 45.7 millimeters (1.65 x 1.8 in)
Weight68 grams (2.38 ounces)49 grams (1.72 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body with ceramic and stainless steel, glass frontStainless steel body, glass front
Protection against water and others50 meters waterproof50 meters waterproof.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
System (OS)Xiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
Operating systemProprietary OSTizen 4.0
Firmware updatefeature not registeredfeature not registered
HardwareXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
Chipset32bit - Ingenic M200S64bit - Samsung Exynos 9 Dual 9110 (10nm)
CPU processorDual-Core, 2 processors:
1.2Ghz Single-Core XBurst-HP
300Mhz Single-Core XBurst-LP
1.15Ghz Dual-Core ARM Cortex-A53
GPU graphical controller3D GPUARM Mali-T720 MP1
RAM memory512MB LPDDR2768MB LPDDR3
Internal storage4GB (2GB available)
eMCP
4GB (1.5GB available)
eMMC
External storageNot supportedNot supported
DisplayXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
Display typeTFT LCDSuper AMOLED
Screen size1.34" inches1.2" inches
Screen-to-body ratio~44.6% (screen-to-body ratio)~24.3% (screen-to-body ratio)
Display resolution320x300 pixels360x360 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)327 PPI424 PPI
Colors260 thousand16 million
Scratch-resistant glassGorilla GlassGorilla Glass DX+
Display featuresfeature not registeredfeature not registered
Mobile networksXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
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
CallingXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
MessagingSMS (T9), E-mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingNot supportedNot supported
Call controlNot supportedVoice dialing, Voice recorder, Voice commands
CameraXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
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
2ª cameraXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
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
MultimediaXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsfeature not registeredfeature not registered
Audio formatsMP3, eAAC+MP3, WAV, WMA, OGG, eAAC+
ConnectivityXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
USBMicroUSB 2.0Not supported
TV outputNot supportedNot supported
Audio outputNot supportedNot supported
Bluetooth4.0 + A2DP4.2 + A2DP
WiFi802.11 b/g (2.4Ghz)802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
NFCNot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
Infrared portNot supportedNot supported
Other functionsXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
Active noise cancellationNot supportedNot supported
Vibrating alertSupportedSupported
Ringtonesfeature not registeredPolyphonic and customized
Web browserNot supportedNot supported
SensorsAccelerometer
Compass
Ambient Light sensor
Gyroscope
Barometer
Heart rate
Pedometer
Accelerometer
Ambient Light sensor
Gyroscope
Barometer
Heart rate
Pedometer
Other features- Colors: Black
- 22mm standard watch band
- 2.5D glass display
- Dock charger included
- Always-on display
- Languages: Chinese, English, Spanish
- Mi Fit app compatible
- Compatible with Android 4.4, iOS 9 and above
- Colors: Midnight Black, Rose Gold
- Straps: Black, Grey, Red, Yellow, Purple, Pink, Brown
- Compatible with standard 20mm straps
- Always-on display
- Rotating bezel
- Samsung Pay
Power supplyXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity290 mAh270 mAh
Charger, watts Standard charging3.5W (5V/0.7A) Standard charging
WPC/Qi Wireless charging
Talk time autonomy1800 minutes | 30 hours | 1.3 daysfeature not registered
Standby7200 minutes | 120 hours | 5 days4320 minutes | 72 hours | 3 days
Radiation rateXiaomi Amazfit StratosSamsung Galaxy Watch 42mm (SM-R810)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.13W/kg (head) | 0.33W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.037W/kg (head) | 0.159W/kg (body)
X

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