A trademark function of the brand new OnePlus 7 Professional is its excessive refresh charge, 90Hz AMOLED show. Clocking in at 6.67 inches, the display is giant, vibrant, and makes scrolling by means of the interface an extremely easy affair.
OnePlus 7 Professional overview: Greater and brighter, however is it higher?
Nonetheless, that high-resolution panel and quick refresh charge has a draw back to it. Battery life can range dramatically based mostly on the way you’ve arrange the show. OnePlus additionally ships the cellphone with the decision set to dynamic in order that it could mechanically swap between Full HD+ and Quad HD+ based mostly on the content material being displayed.
Does a excessive refresh charge display influence battery life?
Internet searching and web utilization is a really typical use case that lets us get a good suggestion of battery efficiency. We ran a sequence of battery benchmarks simulating a typical searching load in any respect the show variations out there on the OnePlus 7 Professional. The outcomes are telling:
Predictably, the very best battery life that you simply get is with the show set to Full HD+ (2,336 x 1,080) and the refresh charge set to 60Hz. The battery life tops off at 692 minutes of net searching.
We seen a big drop off in battery with the display refresh charge set to 90Hz. The cellphone managed to attain 498 minutes of steady net searching.
Bumping up the display decision to a set Quad HD+ (three,120 x 1,440) decision results in equally attention-grabbing outcomes. To start out, battery life tops off at 552 minutes of net searching when set to 90Hz. Bringing this right down to 60Hz results in a extra respectable 605 minutes of searching time.
On the highest settings, a screen-on time of 5.5 hours is way decrease than anticipated.
In common day after day use, screen-on time assorted dramatically relying on the setting used. With the best decision and the show set to 90Hz, the screen-on time was nearly 5 and a half hours on common. That is considerably decrease than we’re used to seeing on OnePlus units and what you’ll anticipate from a cellphone with a four,000mAh battery. Lowering the decision and refresh charge brings it extra consistent with the seven hours or extra of screen-on time we’re used to. Sadly, that is one thing that received’t be apparent to the common person and will result in a lower than best person expertise.
What’s the very best show setting to make use of on the OnePlus 7 Professional?
Conveniently, the cellphone ships with a nifty adaptive mode function the place it could swap resolutions based mostly on the use case. We extremely suggest setting the cellphone to auto-switch and letting it dynamically regulate decision based mostly on content material.
The refresh charge is the place issues get tough. An enormous promoting level of the OnePlus 7 Professional vs the OnePlus 7 is that additional easy expertise introduced alongside by the 90Hz show panel. If you’re keen to take a dip in battery life, it’s arduous to return to a 60Hz display after making an attempt out the buttery easy expertise on a excessive refresh charge panel. Nonetheless, if you end up always operating out of cost, contemplate switching over to the 60Hz mode.
What do you suppose? Is the less-than-ideal battery life sufficient to make you contemplate the OnePlus 7 over the OnePlus 7 Professional, or are you keen to sacrifice battery life for a smoother person expertise? Tell us within the feedback part.