Display
- AmazFit Pop 3R
- 466 × 466 pixels; 326 ppi
- Xiaomi Smart Band 7
- 192 × 490 pixels; 326 ppi
Wearable comparison
Compare battery life, health tracking, display and fit.
01Selected ![]() AmazFit Pop 3R
KSh 7,000In Stock | 02 ![]() Xiaomi Smart Band 7 (Global)
KSh 6,890In Stock |
|---|







The AmazFit Pop 3R, a smartwatch with a 1.43-inch OLED screen, has a much bigger battery (320 mAh), is slimmer and takes calls from the wrist, while the Xiaomi Smart Band 7, a fitness band with a small screen, is lighter to wear all day and has a larger 1.62-inch, brighter screen.
The main differences to help you choose.
| Priority | AmazFit Pop 3R | Xiaomi Smart Band 7 |
|---|---|---|
| Battery life | 320 mAh battery | 180 mAh battery |
| Portability | 37.04 g | 13.5 g |
| Display | 1.43-inch OLED display, 326 ppi | 1.62-inch OLED display, 326 ppi |
| Water resistance | IP68 water and dust resistance | 5 ATM |
| Sensors | Optical heart-rate and blood-oxygen sensor | 6-axis motion sensor: 3-axis accelerometer and 3-axis gyroscope |
| Sleep tracking | Deep and light sleep, awake time | Deep sleep, light sleep |
| Companion app | Zepp Active | Mi Fitness |
| Health & wellness features | 24-hour heart rate, spO₂ | Heart-rate monitoring, spO₂ |
| Controls / buttons | 2 buttons, touchscreen | AMOLED touchscreen interface |
| Strap / band | Silicone | TPU |
Tick a topic above to see how each product answers it.
Explore the full specifications, section by section.
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Display | 1.43-inch AMOLED; always-on display | 1.62-inch AMOLED touch display |
| Screen resolution | 466 × 466 pixels; 326 ppi | 192 × 490 pixels; 326 ppi |
| Display protection | 2.5D curved glass | Tempered glass with anti-fingerprint coating |
| Display features | — | Always-on mode; adjustable brightness up to 500 nits |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Bluetooth | Bluetooth 5.2 BLE | Bluetooth 5.2 BLE |
| NFC | Not supported | — |
| Positioning / GNSS | No built-in GPS | — |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Brand | Amazfit | Xiaomi |
| Model | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
| Announced | June 2023 | — |
| Dimensions | 45.5 × 45.5 × 10.8 mm | 46.5 × 20.7 × 12.25 mm, excluding strap and protrusions |
| Weight | 37.04 g without strap; 55.48 g with silicone strap | 13.5 g |
| Build materials | Zinc-alloy frame; plastic bottom shell | — |
| Strap / band | Silicone | TPU |
| Controls / buttons | 2 buttons; touchscreen | AMOLED touchscreen interface |
| Wrist size | — | 160–224 mm |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| GPU | 350 KB SRAM plus 4 MB PSRAM | — |
| RAM | 350 KB SRAM; 4 MB PSRAM | — |
| Storage | 16 MB | — |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Speaker | Supported | — |
| Microphone | Supported | — |
| Calling | Bluetooth calling | — |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Sensors | Optical heart-rate and blood-oxygen sensor; accelerometer | 6-axis motion sensor: 3-axis accelerometer and 3-axis gyroscope; PPG heart-rate sensor |
| Health & wellness features | 24-hour heart rate; SpO₂; stress; high heart-rate alerts | Heart-rate monitoring; SpO₂; menstrual-cycle tracking; stress monitoring; breathing exercises; PAI |
| Sleep tracking | Deep and light sleep; awake time; sleep and wake times | Deep sleep; light sleep; REM; naps; sleep-breathing quality |
| Sports / workout modes | 100+ sports modes | 110+ fitness modes |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Battery capacity | 320 mAh | 180 mAh |
| Battery life | Up to 12 days typical use | At least 14 days typical use |
| Charging | Magnetic contact charging | Magnetic charging |
| Water resistance | IP68 | 5 ATM |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Phone compatibility | Android 6 or later; iOS 12 or later | Android 6.0 or later; iOS 10.0 or later |
| Companion app | Zepp Active | Mi Fitness |
| Colors | Black, Black Premium or Metallic Silver | Black band with standard TPU strap; optional replacement straps sold separately |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Case material | Zinc alloy; plastic | — |
| Pixels per inch | 326 ppi | — |
| Peak brightness | 400 nits | — |
| component variants | — | Standard Global band with TPU strap |
| strap material | — | TPU |
| clasp | — | Aluminium-alloy buckle |
| secondary battery life | — | Up to nine days heavy use under manufacturer test conditions |
| charging time | — | Up to 2 hours |
| movement sensors | — | Three-axis accelerometer and three-axis gyroscope |
| connectivity | — | Bluetooth 5.2 Low Energy; paired-phone connection through Mi Fitness |
| smart recognition | — | Automatic detection: outdoor running; walking; treadmill; rowing machine; elliptical |
| packing list | — | Band body; strap; charging cable; user manual |
| Specification | AmazFit Pop 3R | Xiaomi Smart Band 7 (Global) |
|---|---|---|
| Smart features / notifications | — | Message and incoming-call notifications through paired phone; Mi Fitness must run in background |
| Watch faces | — | More than 100 band faces |
These products have the same published specifications.
Get the AmazFit Pop 3R if you want a much bigger battery and a slimmer build, or the Xiaomi Smart Band 7 if you would rather have a lighter band for all-day wear and a larger 1.62-inch, brighter screen.
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