Apple Watch Series 8 45Mm Stainless Steel
VS
Amazfit T Rex Ultra
Feature Comparison
Time and method of release
Time and method of release
| Introduction Time | September 7, 2022 | - |
|---|---|---|
| Availability Status | Available, released September 16, 2022 | Available, released to market |
General specifications
General specifications
| Equivalent Name | - |
|---|
Aesthetic features
Aesthetic features
| Size and Dimensions | 45 x 38 x 10.7 mm | 47.3 x 47.3 x 13.45 mm |
|---|---|---|
| Product Weight | 51.5 gram (g) | 89g (with strap) |
Body material and design
Body material and design
| Compatible SIM Card Types | eSIM | No |
|---|---|---|
| Other Body Features | Sapphire front / Ceramic and sapphire back / Stainless steel frame / Water pressure resistant up to 50 meters deep / IP6X certified for dust resistance | Stainless steel body / Plastic frame / Water resistant up to 10 ATM (100 meters deep) |
Display
Display
| Display Technology | ||
|---|---|---|
| Screen Size | 1.9 inch | 1.39 inch |
| Display Resolution | ||
| Screen protector type | Sapphire glass | - |
| Display Technical Details | Always-on Display / 1000 nits brightness | 1000 nits peak brightness |
Operating system or software platform
Operating system or software platform
| OS Version | WatchOS 9, upgradable to WatchOS 10 | Proprietary Zepp OS 2.0 compatible with Android 7.0 and later and iOS version 12.0 and later |
|---|---|---|
| Chip Model | - |
Central Processor (CPU)
Central Processor (CPU)
| CPU | Dual-core | - |
|---|---|---|
| GPU Model | - |
Storage memory
Storage memory
| Internal Memory Capacity | 32GB eMMC 5.1 with 1GB RAM |
|---|
Audio features
Audio features
| Speaker Type | Yes | No |
|---|---|---|
| Alert Type | - | Vibrate |
Battery capacity and performance
Battery capacity and performance
| Battery Type and Capacity | Non-removable 308 mAh Li-Ion battery | Non-removable 500 mAh battery (fully charged in 2 hours) |
|---|---|---|
| Battery Standby Time | Up to 18 hours (normal usage) / Up to 36 hours (battery saver mode) | Up to 50 days (watch mode only) / Up to 25 days (battery saver mode) / Up to 20 days (normal usage) / Up to 9 days (heavy usage) / Up to 46 hours (GPS on) |
Capabilities
Capabilities
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, Accelerometer, Gyroscope, Air pressure sensor, Altimeter, Compass, Body temperature sensor | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Geomagnetic sensor, Altimeter, Ambient light sensor |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification announcement / Display text messages |
| Other Features and Capabilities | - | Supports 162 sport modes, heart rate monitoring, blood oxygen level measurement, sleep monitoring, stress monitoring, pedometer, phone and calendar notification display, date and time display, watch face customization, weather display, music control, interchangeable strap |
Network connections
Network connections
| Communication Technologies | No cellular connectivity |
|---|
Connections
Connections
| Wireless Network Type | Wi-Fi 802.11 b/g/n / Dual-band | |
|---|---|---|
| Bluetooth Support | Version 5.3 with A2DP, LE support | |
| GPS Support | Yes | |
| NFC Support | Yes | No |
| USB Connections Type | No, charges via wireless charging | No, charges with proprietary magnetic charger |
Miscellaneous
Miscellaneous
| Available Color Options | Charcoal, Gold, Silver | Black, Light Brown |
|---|---|---|
| Global Price Range | - |
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User Rating Comparison
Apple Watch Series 8 45Mm Stainless Steel
0
/10
from total 1 Vote
Amazfit T Rex Ultra
0
/10
from total 1 Vote
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