| Manufacturer | |
| Samsung | Xiaomi |
| Announced | |
| February 2019 | Expected Announcement - June 2020 |
| Status | |
| Coming Soon - Q1 2019 | Rumored |
| Colors | |
| Silver, Black, Rose Gold, Sea Green | Black, Silver |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
39.5 x 39.5 x 10.5 mm (1.56 x 1.56 x 0.41 in) |
53.3 x 46.2 x 11.4 mm (2.1 x 1.82 x 0.45 in) |
| Weight | |
| 25 g (0.88 oz) | - |
| SIM Type | |
| No | No |
| 2G Network | |
| N/A | N/A |
| 3G Network | |
| N/A | N/A |
| 4G Network | |
| - | N/A |
| Messaging | |
| Build Features | |
| - Samsung Pay - MIL-STD-810G - 50m waterproof (IP68) - Compatible with standard 20mm straps |
Waterproof (5ATM) |
| OS | |
| Tizen-based wearable OS 4.0 | Proprietary wearable platform |
| Processor | |
| Dual-core 1.15 GHz, Exynos 9110 [Similar] | - |
| GPU | |
| - | - |
| RAM | |
| 768 MB [Browse Similar] | N/A |
| Internal Memory | |
| 4 GB | - |
| External Memory | |
| No | No |
| 3.5mm Jack | |
![]() |
![]() |
| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
![]() |
![]() |
| GPRS | |
| No | No |
| Edge | |
| No | No |
| 3G | |
| N/A | No |
| Bluetooth | |
| 4.2, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| USB | |
| No | No |
| GPS | |
| Yes, with A-GPS, GLONASS | Yes, with GLONASS |
| Browser | |
| Internal | |
| 4 GB, 768 MB RAM | - |
| Expandable Storage | |
| No | No |
| USB OTG | |
| Not Supported | Not Supported |
| Fingerprint | |
![]() |
![]() |
| Proximity Sensor | |
![]() |
![]() |
| Accelerometer Sensor | |
![]() |
![]() |
| Magnetic-field Sensor (Compass) | |
![]() |
![]() |
| Gyroscope Sensor | |
![]() |
![]() |
| Barometer Sensor | |
![]() |
![]() |
| Heart-rate Sensor | |
![]() |
![]() |
| NFC | |
![]() |
![]() |
| Type | |
| Non-removable Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | |
| 230 mAh | 420 mAh |
| Stand by | |
| - | Up to 336 h |
| Talk Time | |
| - | - |