Huawei Talkband B2 vs. Sony SmartBand 2 vs. Samsung Gear Sport vs. Xiaomi Mi Band 4
HuaweiTalkband B2Remove Buy Now | SonySmartBand 2Remove Buy Now | SamsungGear SportRemove Buy Now | XiaomiMi Band 4Remove Buy Now |
Basic Info | ||||
Suggested Price | $180 | $130 | $299.99 | $25 |
Release | 2015 | 2015 | 2017 | 2019 |
Activity & Fitness | ||||
Calories | ||||
Cycling (Bicycling) | ||||
Distance | ||||
Heart | ||||
Oxygen | ||||
Sleep | ||||
Steps | ||||
Swim | ||||
Battery | ||||
Duration | 3 days | 2 days | 2 days | 20 days |
Rechargeable | ||||
Compatibility | ||||
Android | ||||
iOS | ||||
Windows Phone | n/a | n/a | ||
Mac | n/a | n/a | ||
Windows | n/a | n/a | ||
Connectivity | ||||
Bluetooth | ||||
Cellular | ||||
GPS | ||||
NFC | ||||
Wi-Fi | ||||
Display | ||||
Color | n/a | |||
Resolution | 128 x 88 | n/a | 360 x 360 | 120x240 |
Size | 0.73 inches | n/a | 1.2 inches | 0.95 inches |
Touch | n/a | |||
Type | PMOLED | n/a | Super AMOLED | AMOLED |
Functions | ||||
Audio Speaker | Bluetooth | |||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | IP57 | IP58 | 5 ATM | 5 ATM |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | n/a | n/a | Tizen OS | AMAZFIT OS |
Apps | ||||
Music |