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Xiaomi Redmi Note 9 4G
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Amazfit T Rex Ultra vs Xiaomi Redmi Note 9 4G

Price Comparison

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Feature Comparison

Time and method of release
Time and method of release
Availability Status Available, released to market -
Aesthetic features
Aesthetic features
Size and Dimensions 47.3 x 47.3 x 13.45 mm 162.3 x 77.3 x 9.6 mm
Product Weight 89g (with strap) 198 gram (g)
Body material and design
Body material and design
Compatible SIM Card Types No -
Other Body Features Stainless steel body / Plastic frame / Water resistant up to 10 ATM (100 meters deep) -
Display
Display
Display Technology -
Screen Size 1.39 inch -
Display Resolution
Display Technical Details 1000 nits peak brightness -
Screen Size - 6.53 inch
Display Panel Type -
Highest Refresh Rate - 60 hertz (hz)
Pixel Density Range -
Screen-to-Body Ratio - ~83.4 percent (%)
Screen Aspect Ratio - 19.5:9
Maximum Brightness Level - 400 nit
Operating system or software platform
Operating system or software platform
OS Version Proprietary Zepp OS 2.0 compatible with Android 7.0 and later and iOS version 12.0 and later -
Storage memory
Storage memory
Internal Memory Capacity -
Audio features
Audio features
Alert Type Vibrate -
Speaker Type No -
Speaker Type - Stereo (dual)
Number of 3.5mm Jacks - Yes
Battery capacity and performance
Battery capacity and performance
Battery Type and Capacity Non-removable 500 mAh battery (fully charged in 2 hours) -
Battery Standby Time 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, Accelerometer, Gyroscope, Geomagnetic sensor, Altimeter, Ambient light sensor -
Messaging Method 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 -
Bluetooth Support
GPS Support Yes -
NFC Support No -
USB Connections Type No, charges with proprietary magnetic charger -
Memory Card Slot - Yes
Miscellaneous
Miscellaneous
Available Color Options Black, Light Brown -
Initial data or main information
Initial data or main information
Price Range at Time of Release -
Introduction Time - November 26, 2020
Availability Status - Released
Official Release Date - November 26, 2020
Operating System Type at Release - Android
Operating System at Release - Android 10
Style and design
Style and design
Front Panel Material - Glass - Gorilla Glass 3
Frame material type - Metal - 7000 Series Aluminum
Main memory and RAM
Main memory and RAM
Memory Card Slot Type - microSDXC (dedicated slot)
Main camera
Main camera
Main Camera Type - Wide/Standard - 48 megapixel (mp)
Ultra-Wide Lens - 8 megapixel (mp)
Depth Sensor Camera - 2 megapixel (mp)
Maximum Video Recording Quality of Rear Camera -
Front camera
Front camera
Main Selfie Camera Quality - 8 megapixel (mp)
Maximum Video Recording Resolution of Selfie Camera -
Power supply and battery life
Power supply and battery life
Battery Capacity - 6000mAh
Battery Technology - Lithium Polymer
Battery and charging features
Battery and charging features
Battery Replaceability - Non-user replaceable
Maximum Supported Charging Power -
Wireless Charging Support - No
Connection Port Type - USB Type-C 2.0
OTG Support - Yes
Technical features
Technical features
Fast Charging Capability - Yes
Communications and sensors
Communications and sensors
Fingerprint Sensor Type - On the side of the phone
Wi-Fi Specifications -
Communication Technologies -
5G Support - No
Navigation Type and GPS -
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User Rating Comparison

Amazfit T Rex Ultra
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from total 1 Vote
Xiaomi Redmi Note 9 4G
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from total 1 Vote

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