It is no secret that the Xiaomi Mi Band 2 has been a popular product among fitness enthusiasts. The company recently released their newest version of the wearable, the Mi Band 3. This new device comes with a number of improvements and upgrades over its predecessor.
The mi band 3 vs 4 vs 5 is a comparison that compares the three different versions of the Mi Band.
The Mi Band line includes several excellent, but durable smartbands that are unquestionably excellent options for keeping track of your everyday activities. We analyze the Mi Band 2 vs 3 vs 4 specifications and features in this comparison so you can decide which of these three is the best fit for you.
Specifications of the Mi Band 2 vs. Mi Band 3 vs. Mi Band 4
| Information about the product |
Specifications, Features, and Price of the Mi Band 2 |
Specifications, Features, and Price of the Mi Band 3 |
Specifications, Features, and Price of the Mi Band 4 |
|---|---|---|---|
| Price | $22.00 | $37.15 | $34.90 |
| DESCRIPTION OF THE DEVICE | DESCRIPTION OF THE DEVICE | DESCRIPTION OF THE DEVICE | DESCRIPTION OF THE DEVICE |
| Name of the device | Mi Band 2 | Mi Band 3 | Mi Band 4 |
| Type of device | Smartband for fitness | Smartband for fitness | Smartband for fitness |
| Gender | Unisex | Unisex | Unisex |
| When will it be released? | The month of June 2016 | May, 2018 | June of this year |
| Predecessor | — | Mi Band 2 | Mi Band 3 |
| Successor | Mi Band 3 | Mi Band 4 | — |
| Versions | — | — | Mi Band 4 is a new product from Xiaomi (NFC version) |
| BODY | BODY | BODY | BODY |
| Dimension | 15.7 mm 40.3 mm 10.5 mm 15.7 mm 40.3 mm 10.5 mm 15.7 mm 40.3 | Dimensions: 17.9 x 46.9 x 12 mm | Dimensions: 47 x 21.6 x 10.8 mm |
| Weight | 17g | 20g | 22.1g |
| Shape | Rectangular, curved | Rectangular, curved | Rectangular, curved |
| Material for the case | Polycarbonate | Polycarbonate | Polycarbonate |
| Material for the straps | Silicone | Elastomer | TPU |
| Material for the bezel | Bezeless | Bezeless | Tempered Glass 2.5D |
| Size of the strap | 140 mm to 200 mm | 155 mm to 216 mm | 155 mm to 216 mm |
| Screen shielding | Scratch-resistant glass | Scratch-resistant glass | Scratch-resistant glass |
| Resistant to water | IP67 | Yes, 5ATM | Yes, 5ATM |
| Test for Longevity | — | — | — |
| Swim-proof | No | Yes, it is suggested. | Yes, it is suggested. |
| Color | Black | Black | Black |
| DISPLAY | DISPLAY | DISPLAY | DISPLAY |
| Size of the display | 0.42 inch | 0.78 inch | 0.95 inch |
| Type of display | OLED, monochromic | OLED, monochromic | AMOLED, 400nit, full color |
| Resolution of the display | 72 × 40 px px px px px p | a resolution of 128 x 80 pixels | 240 x 120 pixels |
| Density of pixels | — | — | — |
| Always on | Yes | Yes | No |
| Face of the watch may be customized | No | No | 77, Yes |
| Type of input | Touchkey | Touchkey | Touchscreen, Touchkey |
| CONNECTIVITY | CONNECTIVITY | CONNECTIVITY | CONNECTIVITY |
| Bluetooth | Bluetooth version 4.0 | Yes, Bluetooth v4.2 LE is supported. | Bluetooth version 5.0 |
| Calling using Bluetooth | – | No | No |
| GPS | No | No | (GPS connection), No |
| NFC | — | Yes, (special edition) | Yes, (special edition) |
| Wi-Fi | No | No | No |
| MEMORY | MEMORY | MEMORY | MEMORY |
| RAM | — | — | 0.5MB |
| ROM | — | — | 16MB |
| Slot for memory cards | No | No | No |
| CONNECTIVITY OF CELLS | CONNECTIVITY OF CELLS | CONNECTIVITY OF CELLS | CONNECTIVITY OF CELLS |
| Technology | None | None | None |
| SIM type | None | None | None |
| Band | — | — | — |
| NOTIFICATIONS | NOTIFICATIONS | NOTIFICATIONS | NOTIFICATIONS |
| SMS alert | Yes | Yes | Yes |
| Calls serve as a warning | Yes | Yes | Yes |
| Notification by email | Yes | Yes | Yes |
| Reminder of an upcoming event | Yes | Yes | Yes |
| Notifications from third-party applications | Yes | Yes | Yes |
| MEDIA | MEDIA | MEDIA | MEDIA |
| Audio | No | No | No |
| Music through Bluetooth | No | No | No |
| Loudspeaker | No | No | No |
| Microphone | No | No | Microphone made of MEMS |
| Camera | No | No | No |
| Radio | No | No | No |
| SENSORS | SENSORS | SENSORS | SENSORS |
| Accelerometer | Yes | Yes | Yes |
| Altimeter | No | No | No |
| Light from the environment | No | No | No |
| Barometer | No | No | No |
| Compass | No | No | No |
| ECG | No | No | No |
| Gyroscope | No | No | Yes |
| HRM | Yes | Yes | Yes |
| Pulse oximeter is a device that measures the amount of oxygen in the blood (SpO2) | — | — | — |
| Thermometer | – | No | No |
| Sensors from other sources | — | — | — |
| TRACKING ACTIVITIES | TRACKING ACTIVITIES | TRACKING ACTIVITIES | TRACKING ACTIVITIES |
| Oxygen in the blood | No | No | No |
| High Blood Pressure (HBP) | – | No | – |
| Calories | Yes | Yes | Yes |
| Distance | Yes | Yes | Yes |
| ECG monitoring | No | No | No |
| Monitoring of the heart rate | Yes | Yes | Yes |
| Tracking your sleep | Yes | Yes | Yes |
| Steps | Yes | Yes | Yes |
| Climbing floors | – | – | – |
| Stress | — | — | — |
| Fall detection on the spur of the moment | No | No | No |
| Cycle of menstruation | No | No | No |
| VO2 Max | No | No | No |
| Swim-tracking | – | No | Yes |
| Tracking your heart rate underwater | – | No | No |
| Workout on the computer screen | – | No | No |
| Modes for sports | — | — | 6 |
| BATTERY | BATTERY | BATTERY | BATTERY |
| Type of battery | non-removable Lithium-polymer | non-removable Lithium-polymer | non-removable Lithium-polymer |
| capacity of the battery | 70mAh | 110mAh | 135mAh |
| Life of the battery | 20 days on the regular | 20 days on the regular | 20 days on the regular |
| Type of charging | Charging using two pins | Charging using two pins | Charging using two pins |
| Time to charge | 1-2 hours | 1-2 hours | 1-2 hours |
| Solar energy | – | No | No |
| PLATFORM | PLATFORM | PLATFORM | PLATFORM |
| Chipset | — | — | — |
| CPU | — | — | — |
| GPU | — | — | — |
| System software | a proprietary operating system | a proprietary operating system | a proprietary operating system |
| MISC | MISC | MISC | MISC |
| App for a friend | Mi Fit | Mi Fit | Mi Fit |
| Compatibility | iOS 8.0+, Android 4.4+ | iOS 9.0+, Android 4.4+ | iOS 9.0+, Android 4.4+ |
| System of payment | None | Alipay | Alipay |
| Straps are interchangeable. | Yes | Yes | Yes |
| Using the voice command | No | No | Yes, XiaoAI. |
| Please locate my phone. | – | Yes | Yes |
| Contents of the box | Mi Band 2, Charger, Manual, Straps | Mi Band 3, Charger, Manual, Straps | Mi Band 4, Charger, Manual, Straps |
| Price | $22.00 | $37.15 | $34.90 |
What’s the Difference Between Mi Band 2 and Mi Band 3 and Mi Band 4?
Mi Band 2 vs. Mi Band 3 vs. Mi Band 4: Design/Display |
||
|---|---|---|
| MI BAND 2 | MI BAND 3 | MI BAND 4 |
| Outdoors, the monochrome display is easy to read.
It has the tiniest display. |
Outdoors, the monochrome display is easy to read. | AMOLED display that is richer and more engaging.
Because it has the biggest display, you can see more at a look. |
Mi Band 2 vs. Mi Band 3 vs. Mi Band 4: Fitness Tracking |
||
| There are less fitness monitoring features. | There are more activity tracking capabilities on the Mi Band 2 than on the Mi Band 2. | Both the Mi Band 3 and 2 have less activity monitoring capabilities.
It keeps track of your swimming activities, goal fulfillment, and other features that the Band 2 and 3 don’t have. |
Mi Band 2 vs. Mi Band 3 vs. Mi Band 4: Waterproof Rating |
||
| IP67 indicates it’s waterproof up to 1 meter.
As a result, it is not swim-proof. |
Waterproof to a depth of 50 meters is rated 5ATM.
Swim-proof |
Waterproof to a depth of 50 meters is rated 5ATM.
Swim-proof |
Mi Band 2 vs. Mi Band 3 vs. Mi Band 4: Battery Life |
||
| Long battery life of up to 20 days. | Long battery life of up to 20 days. | Long battery life of up to 20 days. |
Which is Better: Mi Band 2 vs. Mi Band 3 vs. Mi Band 4?
The Mi Band 4 is obviously superior to the Band 3 and 2. It has additional activity tracking capabilities and a much nicer design, including a more interactive AMOLED display and a bigger display size that allows you to see more at a look.
If you’re searching for a cheaper alternative to the Mi Band 4, the Mi Band 3 is still a good option.
Editors’ Choice: Mi Band 2 vs. Mi Band 3 vs. Mi Band 4
Although it is a little more costly, the MI Band 4 provides the greatest value for money.
Related
The mi band 6 is a new fitness tracker that has been released by Xiaomi. It is the successor to the Mi Band 2, which was released in 2017.
Frequently Asked Questions
What is the difference between MI Band 3 and 4?
The difference between the two is that MI Band 4 has a built-in heart rate monitor and can track sleep.
Which is better Mi Band 2 or 3?
Mi Band 3 is the best fitness tracker on the market.
Is Mi Band 4 worth buying?
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