boAt Airdopes 131 Gen 2 VS boAt Airdopes 148 Gen 2

The boAt Airdopes 131 Gen 2 and boAt Airdopes 148 Gen 2 both feature a wireless, no-cable design, but they differ in a few key design elements. The Airdopes 131 Gen 2 has an earbud-style fit, while the Airdopes 148 Gen 2 uses an in-ear design. Both models are not neckband-style earbuds and do not include wingtips.

In terms of protection, both products offer an IPX4 rating, meaning they are resistant to splashes of water. However, the Airdopes 131 Gen 2 is sweat-resistant, while the Airdopes 148 Gen 2 does not specify any water resistance beyond the IPX4 rating.

Neither model features RGB lighting, UV light, or a display, and both include stereo speakers. The Airdopes 131 Gen 2 has no mention of wingtips, while the Airdopes 148 Gen 2 also lacks this feature.

The boAt Airdopes 131 Gen 2 and boAt Airdopes 148 Gen 2 both lack active noise cancellation (ANC) and support for spatial audio, Dolby Atmos, and Dirac Virtuo. In terms of passive noise reduction, the Airdopes 131 Gen 2 does not provide any passive noise reduction, while the Airdopes 148 Gen 2 includes passive noise reduction.

When it comes to driver size, the Airdopes 131 Gen 2 features a larger 13 mm driver unit, compared to the Airdopes 148 Gen 2's 10 mm driver unit. Both models share the same frequency range, with a lowest frequency of 20 Hz and a highest frequency of 20,000 Hz.

Neither product includes a neodymium magnet for the drivers.

The boAt Airdopes 131 Gen 2 and boAt Airdopes 148 Gen 2 differ in their battery performance. The Airdopes 131 Gen 2 offers a longer battery life of 10 hours for the earbuds themselves, while the Airdopes 148 Gen 2 provides 8 hours. However, the Airdopes 131 Gen 2 also has a longer battery life for its charging case, lasting up to 60 hours, compared to the 40 hours offered by the Airdopes 148 Gen 2's case.

Both models have the same battery power for the earbuds, with a 40 mAh capacity. The charging case for the Airdopes 131 Gen 2 has a higher capacity at 650 mAh, while the Airdopes 148 Gen 2 has a 450 mAh charging case.

Both products have a quick charge time, with the Airdopes 131 Gen 2 charging in 0.6 hours and the Airdopes 148 Gen 2 in 0.5 hours. Neither model supports wireless charging or solar power, but both include a battery level indicator and are equipped with rechargeable batteries.

The boAt Airdopes 131 Gen 2 and boAt Airdopes 148 Gen 2 offer identical connectivity features. Both models support USB Type-C charging, have Bluetooth version 5.4, and can be used wirelessly. They also share a maximum Bluetooth range of 10 meters.

Neither product has fast pairing or supports Bluetooth pairing via NFC. Additionally, both models lack support for AAC, LDAC, LDHC, Bluetooth LE Audio, and various aptX technologies such as aptX Adaptive, aptX Low Latency, aptX HD, aptX, aptX Lossless, and aptX Voice.

Both products also do not support Auracast streaming.

The boAt Airdopes 131 Gen 2 and boAt Airdopes 148 Gen 2 are quite similar when it comes to features. Both products lack ambient sound mode, in/on-ear detection, and the find device feature. Neither supports reading notifications or has a built-in translator. Additionally, both offer a mute function and can be used as a headset. They also have a control panel placed on the device, rather than on the earbuds themselves.

Both models support fast charging, come with voice prompts, and include a travel bag in the package. They also share the same warranty period of 1 year.

Neither product has an in-line control panel, a temperature sensor, or a built-in camera remote control function.

Both the boAt Airdopes 131 Gen 2 and boAt Airdopes 148 Gen 2 feature 4 microphones. Additionally, both models are equipped with a noise-canceling microphone, providing similar microphone performance for both products.

There are no differences between the two products in terms of microphone specifications.