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Amazfit T-Rex 3 vs Edifier W820NB II

Amazfit T-Rex 3
Amazfit

Amazfit T-Rex 3

امازفيت تي-ريكس 3

Release Year: 2024

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Edifier W820NB II
Edifier

Edifier W820NB II

إيديفاير W820NB II

Release Year: 2023

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Specifications

General

Amazfit T-Rex 3

Edifier W820NB II

Type Different
Smartwatch
Over-ear Headphones
Connectivity

Amazfit T-Rex 3

Edifier W820NB II

Connectivity Different
Bluetooth 5.2, Wi-Fi
Bluetooth 5.2, 3.5mm
Battery

Amazfit T-Rex 3

Edifier W820NB II

Battery Life Different
27 days (typical), 16 days (heavy use)
49 hours (ANC on)
Charging Different
—
USB-C
Fast Charging Different
—
Yes
Design

Amazfit T-Rex 3

Edifier W820NB II

Weight Different
68.3g (without strap)
220g
Water Resistant Different
10ATM, Free Diving to 45m
—
Performance

Amazfit T-Rex 3

Edifier W820NB II

Driver Size Different
—
40mm dynamic
Frequency Response Different
—
20Hz - 40,000Hz
Noise Cancellation Different
—
Hybrid Active Noise Cancellation

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