BoomSound speakers and USonic headphones
HTC introduced BoomSound speakers in its ‘M-series’ smartphones and the technology soon became a favourite among audiophiles. The BoomSound speakers not only deliver excellent audio output, but also offer by far the most clean, crisp and perfect audio experience on a smartphone.
In terms of quality, the BoomSound speakers on the HTC U11 are louder than the previous generation. In this speaker set-up, the front earpiece works as a tweeter and the bass is handled by a dedicated speaker mounted at the bottom.
The device sports a music and theatre mode, which adjusts the frequencies to deliver immersive sound experience as soon as you play a video or music on the device. The mode can be changed from the notification area.
In terms of audio routed through wired handset, the quality is equally good – courtesy the HTC USonic headphones that come bundled with the handset. The USonic headphones take the game to another level by adjusting the experience based on your listening habits. At first use, the headphone analyses the ear and modifies the sound output based on the information received by the headphones. The smartphone then optimises the sound output to deliver output specially aligned to your ears.
The headphone makes use of a USB type-C port to take its power and digital audio signals. The absence of a 3.5mm audio jack seems to be the only negative. However, since HTC has bundled USonic headphones with the device, that should not be much of a problem.
Battery
Powering the HTC U11 is a rather modest 3,000 mAh battery. The smartphone features ‘Boost app’ to monitor and adjust the processor to suit your usage. The ‘optimise’ feature of the boost app reduces the power consumption to an extent.
The battery does not return good numbers, and that is one of the major let-downs of the smartphone. The device works for barely half a day before asking for a refill. On limited use, the smartphone might run for just about a day. The supplied rapid charger refills the device quickly, but the usage increases many times over if you are recharging with your screen on, and the refill time increases to more than two hours.