Amazfit T-Rex Ultra 2: A2550 · 51 mm · Black Magma · silicone strap
Samsung Galaxy Watch9 (44 mm Bluetooth): SM-L350NZKAEUB; Graphite; Bluetooth, not LTE
| Specification | Amazfit T-Rex Ultra 2 | Samsung Galaxy Watch9 (44 mm Bluetooth) |
|---|---|---|
| Release year | 2026 | 2026 |
| Announcement / availability | 19 February 2026 Amazfit | — |
| Display | 1.5-inch AMOLED · 480 × 480 · sapphire glass Amazfit | 1.5-inch Super AMOLED; 480 × 480 Samsung |
| Peak brightness | Up to 3000 nits Amazfit | — |
| Body | Polymer case; Grade 5 titanium bezel, buttons and back Amazfit | — |
| Size / weight | 51 × 51 × 14.3 mm; 89.2 g with strap Amazfit | 46 × 43.7 × 8.6 mm; case 34 g Samsung |
| Strap | 26 mm silicone; 145–215 mm wrist Amazfit | — |
| Storage | 64 GB total; up to 26.7 GB user space Amazfit | 32 GB; 20.1 GB available Samsung |
| Positioning | Dual-band GNSS; six satellite systems Amazfit | GPS, GLONASS, BeiDou, Galileo, QZSS Samsung |
| Sensors | BioTracker 6.0 PPG; barometer, compass, motion and temperature sensors Amazfit | Optical/electrical heart, BIA, temperature, barometer, compass Samsung |
| Battery | 870 mAh; up to 30 typical / 15 heavy / 10 AOD days Amazfit | 445 mAh typical; non-removable Samsung |
| GPS battery modes | Up to 50 Accurate / 90 saving / 177 max-battery hours Amazfit | — |
| Wireless | Bluetooth 5.2 BLE; 2.4 GHz Wi-Fi Amazfit | — |
| Water / diving | 10 ATM; recreational diving up to 45 m Amazfit | — |
| Phone connection | Android 7+ / iOS 15+; Zepp app Amazfit | — |
| Charging | Magnetic charging puck; USB-C cable separate Amazfit | — |
| Calls | Bluetooth calls using microphone/speaker Amazfit | — |
| Availability year | — | 2026 Samsung |
| Processor | — | Snapdragon Wear Elite; 5 cores Samsung |
| Memory | — | 2 GB RAM Samsung |
| Manufacturer endurance | — | Up to 40 hours AOD off / 30 on Samsung |
| Bluetooth | — | 6.0 Samsung |
| Wi-Fi | — | 802.11a/b/g/n; 2.4 / 5 GHz Samsung |
| Other connectivity | — | NFC; no cellular connection on this model Samsung |
| Operating system | — | Wear OS Samsung |
| Charging compatibility | — | Model-compatible wireless charging; no Wireless PowerShare Samsung |
| Resistance | — | 5 ATM; IPX8 / IP6X tests Samsung |
| Setup | — | Galaxy Wearable; Android phone supporting Google services Samsung |