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General Info |
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Manufacturer | Samsung | Huawei | Xiaomi |
Announced | February 2019 | September 2019 | Expected Announcement - June 2020 |
Status | Coming Soon - Q1 2019 | Coming Soon - October 2019 | Rumored |
Colors | Silver, Black, Rose Gold, Sea Green | Titanium Grey Stainless Steel, Black Stainless Steel, Stainless Steel | Black, Silver |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
39.5 x 39.5 x 10.5 mm (1.56 x 1.56 x 0.41 in) |
45.9 x 45.9 x 10.7 mm (1.81 x 1.81 x 0.42 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) | 41 g (1.45 oz) | - |
SIM Type | No | No | No |
2G Network | N/A | N/A | N/A |
3G Network | N/A | N/A | N/A |
4G Network | - | N/A | N/A |
Messaging | |||
Build Features | - Samsung Pay - MIL-STD-810G - 50m waterproof (IP68) - Compatible with standard 20mm straps |
50m waterproof | Waterproof (5ATM) |
Hardware and OS |
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OS | Tizen-based wearable OS 4.0 | Huawei wearable platform | Proprietary wearable platform |
Processor | Dual-core 1.15 GHz, Exynos 9110 | - | - |
GPU | - | - | - |
RAM | 768 MB | N/A | N/A |
Internal Memory | 4 GB | 4GB | - |
External Memory | No | No | No |
Display |
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Type | AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 | OLED Capacitive Touchscreen | AMOLED Capacitive Touchscreen |
Colors | 16M colors | 16M colors | 16M colors |
Size | 1.1 inches | 1.39 inches | 1.39 inches |
Resolution | 360 x 360 pixels (463 ppi) | 454 x 454 pixels (462 ppi) | 454 x 454 pixels (462 ppi) |
Screen-to-Body Ratio | 25.00% | 29.57% | 25.30% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | No | No | No |
Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | No | ||
Flash | No | No | No |
Features | |
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Video | No | ||
Front Camera | No [Similar] | , , [Similar] | |
Connectivity and Data Rate |
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GPRS | No | No | No |
Edge | No | No | No |
3G | N/A | No | No |
Bluetooth | 4.2, A2DP, LE | 5.1, LE, EDR | 5.0, A2DP, LE |
Wi-Fi | Wi-Fi 802.11 b/g/n | No | Wi-Fi 802.11 b/g/n |
USB | No | No | No |
GPS | Yes, with A-GPS, GLONASS | Yes, with GLONASS, GALILEO | Yes, with GLONASS |
Browser | |||
User Memory |
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Internal | 4 GB, 768 MB RAM | 4GB | - |
Expandable Storage | No | No | No |
USB OTG | Not Supported | Not Supported | Not Supported |
Sensors |
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Fingerprint | |||
Proximity Sensor | |||
Accelerometer Sensor | |||
Magnetic-Field Sensor (Compass) | |||
Gyroscope Sensor | |||
Barometer Sensor | |||
Heart-rate Sensor | |||
NFC | |||
Battery |
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Type | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery |
Capacity | 230 mAh | 455 mAh | 420 mAh |
Stand by | - | - | Up to 336 h |
Talk Time | - | - | - |