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 |