Physical features | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
Model | Amazfit Bip | Gear S3 classic (SM-R770) |
Other model names | Xiaomi Huami Amazfit Bip A1608, A1608B | Samsung Gear S3 SM-R770 classic |
Country or region available |  (Global, International) |  (Global, International) |
Brand | Xiaomi | Samsung |
Release date | October, 2017 | November, 2016 |
Depth | 9.5 millimeters (0.37 inches) | 12.9 millimeters (0.51 inches) |
Size (width x height) | 34.1 x 39.4 millimeters (1.34 x 1.55 in) | 46 x 49 millimeters (1.81 x 1.93 in) |
Weight | 32 grams (1.12 ounces) | 59 grams (2.07 ounces) |
Qwerty physical keyboard | Not supported | Not supported |
Antenna | Internal antenna | Not supported |
Build, materials | Plastic body, glass front | Stainless steel body, glass front |
Protection against water and others | IP68 certified: dust proof and waterproof over 1.5 meter and 30min | IP68 certified: dust/water proof over 1.5 meter and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
System (OS) | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
Operating system | Proprietary OS | Tizen 2.3.2 |
Firmware update | feature not registered | Tizen 3.0 |
Hardware | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
Chipset | 32bit - MediaTek MT2523 (55nm) | 64bit - Samsung Exynos 7 Dual 7270 (14nm) |
CPU processor | 208Mhz Single-Core ARM Cortex-M4 | 1Ghz Dual-Core ARM Cortex-A53 |
GPU graphical controller | feature not registered | ARM Mali-T720 |
RAM memory | 1MB SDRAM | 768MB LPDDR3 |
Internal storage | 4MB Flash (EEPROM) | 4GB (2GB available) |
External storage | Not supported | Not supported |
Display | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
Display type | TFT LCD | Super AMOLED |
Screen size | 1.28" inches | 1.3" inches |
Screen-to-body ratio | ~39.3% (screen-to-body ratio) | ~24.2% (screen-to-body ratio) |
Display resolution | 176x176 pixels | 360x360 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 194 PPI | 392 PPI |
Colors | 260 thousand | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass SR+ |
Display features | feature not registered | feature not registered |
Mobile networks | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
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 | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
Messaging | SMS, E-mail | SMS, MMS, E-mail, Push mail |
Speakerphone | Supported | Supported |
Video calling | Not supported | Not supported |
Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
Camera | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
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 | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
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 | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | feature not registered | feature not registered |
Audio formats | MP3 | MP3, WAV, WMA, OGG, eAAC+ |
Connectivity | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
USB | Not supported | Not supported |
TV output | Not supported | Not supported |
Audio output | Not supported | Not supported |
Bluetooth | 4.0 + A2DP | 4.2 + A2DP |
WiFi | Not supported | 802.11 b/g/n (2.4Ghz) |
DLNA | Not supported | Not supported |
NFC | Not supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
Infrared port | Not supported | Not supported |
Other functions | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
Active noise cancellation | Not supported | Supported |
Vibrating alert | Supported | Supported |
Ringtones | feature not registered | Polyphonic and customized |
Web browser | Not supported | Not supported |
Sensors | Accelerometer Compass Barometer Heart rate Pedometer
| Accelerometer Ambient Light sensor Gyroscope Barometer Heart rate Pedometer
|
Other features | - Colors: Preto, Cinza, Verde, Laranja - 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 8 and above | - Colors: Silver - Leather band strap (22mm) - Stainless Steel body 316L - Samsung Pay - S-Voice, S-Health |
Power supply | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
Battery | LiPo: Li-Ion polymer (Non removable) | Li-Ion: Lithium-Ion (Non removable) |
Battery capacity | 190 mAh | 380 mAh |
Charger, watts | Standard charging | Standard charging WPC/Qi Wireless charging |
Talk time autonomy | 1200 minutes | 20 hours | 0.8 day | feature not registered |
Standby | 64800 minutes | 1080 hours | 45 days | 4320 minutes | 72 hours | 3 days |
Radiation rate | Xiaomi Amazfit Bip | Samsung Gear S3 classic (SM-R770) |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.058W/kg (head) | 0.165W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |