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