| Physical features | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Model | Galaxy Watch (46mm SM-R800) | Watch Color |
| Other model names | Galaxy Watch 46mm Bluetooth SM-R800NZSAXAR, Samsung Galileo | Xiaomi Mi Watch Color XMWT06 |
| Country or region available | 
(Global, International) | 
China |
| Brand | Samsung | Xiaomi |
| Release date | August, 2018 | January, 2020 |
| Depth | 13 millimeters (0.51 inches) | 11.4 millimeters (0.45 inches) |
| Size (width x height) | 46 x 49 millimeters (1.81 x 1.93 in) | 46.2 x 53.3 millimeters (1.82 x 2.1 in) |
| Weight | 63 grams (2.21 ounces) | feature not registered |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Not supported |
| Build, materials | Stainless steel body, glass front | Stainless steel and plastic body, glass front |
| Protection against water and others | 50 meters waterproof.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | 50 meters waterproof |
| System (OS) | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Operating system | Tizen 4.0 | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| Hardware | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Chipset | 64bit - Samsung Exynos 9 Dual 9110 (10nm) | 32bit |
| CPU processor | 1.15Ghz Dual-Core ARM Cortex-A53 | Single-Core |
| GPU graphical controller | ARM Mali-T720 MP1 | 3D GPU |
| RAM memory | 768MB LPDDR3 | 512MB |
| Internal storage | 4GB (1.5GB available)
eMMC | 2GB (512MB available)
eMCP |
| External storage | Not supported | Not supported |
| Display | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Display type | Super AMOLED | AMOLED |
| Screen size | 1.3" inches | 1.39" inches |
| Screen-to-body ratio | ~24.2% (screen-to-body ratio) | ~25.3% (screen-to-body ratio) |
| Display resolution | 360x360 pixels (1:1) | 454x454 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 392 PPI | 462 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass DX+ | Not supported |
| Display features | Not supported | feature not registered |
| Mobile networks | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | Not supported |
| Maximum download/upload | feature not registered | feature not registered |
| Network technology | feature not registered | feature not registered |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Not supported | Not supported |
| Primary 2G network | Not supported | Not supported |
| Primary 3G network | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | Not supported |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
| Calling | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, E-mail |
| Speakerphone | Supported | Not supported |
| Video calling | Not supported | Not supported |
| Call control | Voice dialing, Voice recorder, Voice commands | Not supported |
| Camera | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Back camera (main camera) | Not supported | Not supported |
| Main camera resolution | Not supported | Not supported |
| Video recording (primary) | Not supported | Not supported |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | Not supported | Not supported |
| Zoom | Not supported | Not supported |
| Face/smile detection | Not supported | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| 2ª camera | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Multimedia | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4 | feature not registered |
| Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, eAAC+ |
| Connectivity | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| USB | Not supported | Not supported |
| TV output | Not supported | Not supported |
| Audio output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 b/g/n (2.4Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| Infrared port | Not supported | Not supported |
| Other functions | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Active noise cancellation | Not supported | Not supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | feature not registered |
| Web browser | Not supported | Not supported |
| Sensors | Accelerometer
Ambient Light sensor
Gyroscope
Barometer
Heart rate
Pedometer
| Accelerometer
Compass
Ambient Light sensor
Gyroscope
Barometer
Heart rate
Pedometer
|
| Other features | - Colors: Silver
- Straps: Onyx Black, Deep Ocean Blue, Basalt Grey
- Compatible with standard 22mm straps
- Always-on display
- Rotating bezel
- Samsung Pay | - Colors: Black, Silver
- Silicon straps colors: many
- Straps compatible: 22mm
- Dock charger included
- Languages; Chinese
- Compatible with Android 4.4, iOS 9 and above |
| Power supply | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| Battery | Li-Ion: Lithium-Ion (Non removable) | Li-Ion: Lithium-Ion (Non removable)
5V/0.5A |
| Battery capacity | 472 mAh | 420 mAh |
| Charger, watts | 3.5W (5V/0.7A) Standard charging
Qi wireless charging | Standard charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | 4320 minutes | 72 hours | 3 days | 20160 minutes | 336 hours | 14 days |
| Radiation rate | Samsung Galaxy Watch (46mm SM-R800) | Xiaomi Watch Color |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.13W/kg (head) | 0.33W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.037W/kg (head) | 0.159W/kg (body) | feature not registered |