Are you looking for ANC headphones ranging from 4000 to 5000 Rupees budget? It is obvious that you have been stuck somewhere where you are not able to decide which one to buy.
We are talking here about boAt Nirvanaa 751 ANC vs boAt Rockerz 551 ANC in this detailed post and compare both headphones based on build, design, connectivity, sound, call quality, and price point.
Let’s start analyzing both headphones so that you can make a better decision about buying a better one.
Build and Design Overview
| Build Quality | boAt Nirvanaa 751 ANC | boAt Rockerz 551 ANC |
| Headphones Type | Over-Ear | Over-Ear |
| Is the headband adjustable? | Yes | Yes |
| Does it have an Earcup cushion pad? | Yes | Yes |
| Does it have a headrest cushion pad? | Yes | Yes |
| is it made of? | Premium plastic Body and Metallic Hinges | Premium plastic Body and Hinges |
| Button & Indication control | “➕”,”➖”, Power/MFB Button, Indicator Light, Mic, Aux Port, Type-C USB port, ANC Button | “➕”,”➖”, MFB Button, Indicator Light, Mic, Type-C USB port, ANC Button |
Both headphones are premium build and design. But you will boAt Nirvanaa 751 ANC is a little bit heavier than boAt Rockerz 551 ANC.
boAt Rockerz 551 ANC is totally built with premium plastic whereas boAt Nirvanaa 751 ANC’s body is built with premium plastic except for the hinge which is metallic build.
One more difference between them is that boAt Nirvanaa 751 ANC has an Aux port whenever the headphone doesn’t have sufficient charge, you can connect the Aux cable and enjoy the music. On the other hand, boAt Rockerz 551 ANC has no Aux port and it is wireless support only.
Overall, the build and design of both headphones are good but boAt Nirvanaa 751 ANC is little bit better.
Click here to Check out the full review of boAt Rockerz Nirvanaa 751 ANC.
Connectivity Comparison
| Feature | boAt Nirvanaa 751 ANC | boAt Rockerz 551 ANC |
| I/O Ports | Aux Port, Type C Port | Type C USB Port |
| Wireless Connectivity | Bluetooth v5.0 | Bluetooth v5.0 |
| Bluetooth Range | 10 meter | 10 meter |
| Dual Pairing | No | Yes |
In this connectivity part, we have found that boAt Nirvanaa 751 ANC has both wireless and wired connectivity whereas Rockerz 551 ANC has wireless connectivity only.
boAt Rockerz 551 ANC has dual pairing support whereas Nirvanaa 751 ANC doesn’t have.
With wireless and wired connectivity, Rockerz 551 ANC is better.
Battery and Charging Performance
| Feature | boAt Nirvanaa 751 ANC | boAt Rockerz 551 ANC |
| Battery Capacity (mAh) | 750 mAh | Not Mentioned |
| Playback time (Without ANC) | 65 Hours | 100 Hours |
| Playback time (With ANC) | 54 Hours | 70 Hours |
| Time for a full charge | 1 Hour (Approx) | 1 Hour (Approx) |
| ASAP charge | 10 minutes charge = 10 Hours battery backup | 10 minutes charge = 10 Hours battery backup |
| Charging Port | Type C Port | Type-C port |
After testing and checking specifications, we have found boAt Rockerz 551 ANC has battery backup of 100 hours without ANC and 70 Hours with ANC whereas boAt Nirvanaa 751 ANC has 65 hours (without ANC) and 54 hours (with ANC).
In the battery and charging performance, boAt Rockerz 551 ANC is better than boAt Nirvanaa 751 ANC.
Sound and Call Quality Comparison
| Feature | boAt Nirvanaa 751 ANC | boAt Rockerz 551 ANC |
| Frequency Response | 20Hz-20KHz | 20Hz-20KHz |
| Driver Size | 40 mm | 40mm |
| Dedicated microphone? | Yes | Yes |
| Voice assistant | Yes | Yes |
| ANC | Yes (up to 33dB) | Yes (up to 35dB) |
| Dual EQ Mode | No | Yes |
| Clarity | Equally Good | Equally Good |
| Balanced Sound | Equally Good | Equally Good |
| Bass quality | Better | Good |
| Overall | Better | Good |
Talking about the boat Nirvanaa 751 ANC, it has very good input and output sound with a 40mm driver. The ANC works very up to 33dB to remove noise. The clarity and balanced sound are equally good as boAt Rockerz 551 ANC. The music separation and instrument sound are also clear and balanced. It has better bass quality than Rockerz 551 ANC.
On the other hand, boAt Rockerz 551 ANC has Dual EQ mode which is not available in Nirvanaa 751 ANC. All other areas of sound and call quality are as good as Rockerz 551 ANC except the bass quality.
Overall, boAt Nirvanaa 751 ANC is a better option than boAt Rockerz 551 ANC for sound and call quality.
Price Comparison
| Product | boAt Nirvanaa 751 ANC | boAt Rockerz 551 ANC |
| Max. Price | Rs 4546/- | Rs 3499/- |
| Min. Price | Rs 2999/- | Rs 2999/- |
| Good to buy under | Rs 4000/- | Rs 3500/- |
| Current Price |
You might be interested in Best Wireless Headphones under 3000 in India
Wrapping Up
What do you think about boAt Nirvanaa 751 ANC vs boAt Rockerz 551 ANC? Well, if you want a huge battery backup with good performance in all areas and with tight budget of 3500 then you should consider boAt Rockerz 551 ANC.
The sound quality is a little bit better in boAt Nirvanaa 751 ANC with overall good performance and this is more expensive than boAt Rockerz 551 ANC. So, if you want better sound quality then you should consider boAt Nirvanaa 751 ANC.
| boAt Nirvanaa 751 ANC | boAt Rockerz 551 ANC |
Do you love playing gaming? Check out the best gaming headphones under 5000.
I hope this post clears your all confusion regarding the comparison between boAt Nirvanaa 751 ANC and boAt Rockerz 551 ANC.