boAt Rockerz 421 Wireless Headphones vs boAt Rockerz 450 Wireless Headphone
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General
Brand | boAt | boAt |
Model | Rockerz 421 | Rockerz 450 |
Country of Origin | China | China |
Design | Headphone | |
Type | Over the Ear | On the Ear |
Connectivity | Wireless, Wired | Wireless, Wired |
Designed For | Android, Windows, iOS |
Design and Body
Dimensions | 80 x 200 x 180 mm | |
Weight | 200 g | 168 g |
Foldable | Yes | Yes |
Features
Bluetooth | Yes, 5.4 | Yes, 4.2 |
Bluetooth Range | 10 m | 10 m |
USB | Yes | |
Microphone | Yes | Yes |
Voice Assistant | Yes | |
Controls | Volume +/- | Button |
Music Controls | Pause/Play | Play/Pause |
Call Controls | Answer/Hold/Reject | |
Switch between Call and Music | Yes | Yes |
Additional Features | Adaptive Fit, 40ms Low Latency Beast Mode, Multipoint Connectivity, Type-C Charging, Easy Access Controls |
Sound Features
Deep Bass | Yes | Yes |
Impedance | 32 ohm | |
Sensitivity | 108dB±3DB | |
Frequency Response | 20 Hz (Min) - 20 kHz (Max) | 20 Hz (Min) - 20 kHz (Max) |
Driver Unit | 40 mm | 40 mm |
Driver Type | Dynamic | Moving Coil |
Noise Reduction | Passive Noise Cancellation | |
Other Features | boAt Signature Sound | HD Immersive Audio, Google Assistant Supported | Siri Supported |
Extra
Sales Package | Headphones, Type-C Charging Cable, AUX Cable, User Manual, Warranty Card | 1 Headphone, 1 Charging Cable |
Inline Remote | Yes | No |
Power Features
Battery | Lithium Ion | 300mAh, Lithium-Ion |
Battery Life | 40 hours | 15 hours |
Charging Time | 3 hours | |
Stand-by Time | 400 hours |
Warranty
Warranty | 1 year, Manufacturer Warranty | 1 year |
Warranty Type | Manufacturer | Manufacturer |
Covered in Warranty | Manufacturing Defect | Manufacturing Defects |
Not Covered in Warranty | Physical Damage | Physical and Liquid Damage |
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