| Product Name | Mi Band 4Samsung Galaxy Fit |
| Product Image | ![]() ![]() |
| Price | |
| Our Rating | |
| Brand | Xiaomi Samsung |
| Category | Smart Band Smart Band |
| Release | June, 2019 June, 2019 |
| Device Name | Xiaomi Mi Smart Band 4 Samsung Galaxy Fit |
| Device Type | Smart Band Smart Band |
| Ideal for (Gender) | Both Men & Women Both Men and Women |
| Device Model | XMSH07HM (Global non-NFC Version), XMSH08HM (Chinese NFC Version) |
| Box Items | Mi Smart Band 4, Wrist strap, Specialized charging cable, User guide Galaxy Fit, Wireless Charger, QSG(Quick Start Guide) |
| Predecessor | Xiaomi Mi Band 3 |
| Successor | - |
| Shape | Rectangular Ractengale |
| Case Dimensions | Length 21.6mm x Width 10.8mm 18.3(W) x 44.6(H) x 11.2(T) mm |
| Case/Bezel | Polycarbonate MIL-STD-810G |
| Strap Material | Thermoplastic polyurethane Silicone |
| Strap/Band Size | Length 155-216mm & Width 18mm - |
| Replaceable Band | Yes Yes |
| Weight | 22.1g 24g |
| IP Rating | - - |
| Water Resistance | 5 ATM (Water resistant up to 50m) 5 ATM |
| Colors | Black, Red or Blue (Strap available in 6 color option with exclusive Marvel's Avengers limited additions) Black, Silver |
| Other Information | - - |
| Type | AMOLED AMOLED |
| Screen Size | 0.95 Inch (Up to 400 nits) 0.95 Inch |
| Screen Resolution | 120 x 240 pixel 120 x 240 Pixels |
| Pixel Density | 194 PPI 282 PPI |
| Multi Touch | Yes (Capacities touchscreen) No |
| Screen Protection | 2.5D Tempered glass with anti-fingerprint coating - |
| Operating System | Proprietary OS FreeRTOS |
| Chipset | - MCU Cortex M33F 96MHz / M0+ 16MHz |
| CPU | - 96MHz |
| GPU | - - |
| RAM | 512 KB 2 MB |
| Internal Memory | 16 MB 32MB |
| SD Card Slot | No No |
| Distance | Yes Yes |
| Heart Rate | Yes Yes |
| Steps | Yes Yes |
| Calories Consumption | Yes Yes |
| Sleep | Yes Yes |
| Bluetooth | 5.0 Bluetooth v5.0, BLE |
| GPS | No No |
| WiFi | BT5.0 BLE No |
| NFC | No (Global Version), Yes (Chinese Version) Yes, only for Charging |
| USB | No No |
| Radio | No No |
| Touch | Yes No |
| Watchface | Customizable Customizable |
| Voice Command | Yes (Only in Chinese Version) No |
| Personal Assistant | Xiao AI, on in Chinese Version No |
| Smartphone Compatibility | Android 4.4+ or iOS 9.0+ Android 5.0+, iOS 10+ |
| Smartphone Companion App | Mi Fit App Galaxy Fit App |
| Activity Alert | Yes Yes |
| SMS | Yes Yes |
| Yes Yes | |
| Incoming Call Alert | Yes Yes |
| Calendar Reminder | Yes Yes |
| Weather Forecast | Yes Yes |
| Accelerometer | Yes Yes |
| Gyro | Yes Yes |
| Heart Rate | Yes Yes |
| Light | Yes - |
| Compass/Magnetometer | Yes - |
| Vibration/Haptics engine | Yes - |
| Other Sensors | The new six-axis sensor - |
| Speaker | No No |
| Microphone | Only for Chinese Version No |
| Battery Type | Lithium Polymer - |
| Capacity | 135mAh 120 mAh |
| Battery Life | 20 days battery life Upto 7 Days |
| Standby | - - |
| Talk-Time | - - |
| Wireless Charging | Charging Dock with USB Cable NFC Wireless Chargning |
| Charging Time | ≤ 2 hours - |
| Quick Charging | - - |
| Language | Multilingual and Chinese Multilingual |
| App Store | No No |
| Builtin Payment Service | Mi Pay (Chinese Version) No |
| Bluetooth Music | No No |
| Other Features | - - |