Galaxy S23 series battery comparison vs OnePlus 11, iPhone 14, Pixel 7, Galaxy S22 series
The Galaxy S23 series, released in February 2023, is already widely available both on the shelves in the proverbial selection of brick and mortar stores as well as inside users’ pockets, silently clicking and ticking with their Android goodness.
One of the intriguing improvements that the Galaxy S23 series delivered over its predecessors is improved battery life; the Qualcomm Snapdragon 8 Gen 2 for Galaxy chip inside is for no small part responsible for that newly-scored efficiency, which helps Samsung’s latest showpieces to really stand out.
Galaxy S23 series web browsing battery test
First up, we will be exploring the results of our custom Wi-Fi battery test, one which we’ve relied on for years. This custom test loads a predefined list of webpages and simulates scrolling up and down each of those, allowing us to emulate a fairly standard web browsing experience. Before we run the test, we always set up every phone’s brightness as close as possible to 200 nits so that we have an equal playing field with all the phones we test. What’s more, in the test below, all phones ran the test with their screens turned set at 120Hz refresh rate.
What about the Galaxy S23 Plus? The middle-of-the-road flagship phone is also powered by the Snapdragon 8 Gen 2 chip but has a slightly smaller 4,700mAh battery, but it also has a display with a lower resolution, so the overall power draw is smaller than on the Galaxy S23 Ultra. The most compact new Galaxy, the S23, comes with the smallest battery at just 3,900mAh, but thanks to the efficient chip and the 6.1-inch display, it still delivers excellent battery life, all things considered.
How does the trio fare against last year’s Galaxy S22 with Exynos on deck? Way, way better, all things considered.
Galaxy S23 series 3D gaming battery test
Our 3G gaming test puts a lot more stress on the GPU of a phone and aims to recreate a true-to-life gaming scenario. The same 3D gaming environment is loaded up on all phones we test, with their displays set at the same 200-nit brightness in order to achieve a fair comparison.
Our battery benchmark test shows that Samsung’s top flagship is more than reliable when it comes to battery backup during intensive gaming sessions and only falls short of the iPhone 14 Pro Max, which ekes out roughly an hour and a half more. Still, at 7 hours and 13 minutes, it’s unlikely that you’ll be disappointed with the Galaxy S23 Ultra’s battery life.
Video playback
Finally, our video playback benchmark test has us loop a playlist of the same videos on all device we test, giving a very real estimate of how big of a toll this popular activity is on the latest flagship phones. As usual, with this test we have the displays set at 200 nits of brightness as well, and the volume is set to maximum loudness as well.
What about the Galaxy S23 Plus and the regular Galaxy S23? They don’t fare very well. Even though both achieved upwards of 8 hours in our dedicated battery life test, they were still surpassed by their rivals. Not a very inspiring result, but at the same time, you get more than 8 hours of battery life while streaming video, which is still an excellent result.
Conclusion
The new big bad boy on the Android scene, the Galaxy S23 Ultra, fares quite well in our tests. Samsung’s new showpiece shines in the web browsing and 3D gaming test we ran, which means that it’s up there with the best and helping set new benchmark for its rivals to beat. Alas, it fared slightly worse in our video playback battery test, but still delivers an excellent result of nearly 9 hours, which is only bested by Apple’s top iPhones and Google’s new Pixes.
Overall, compared to last year and the Exynos-powered Galaxy S22 series in particular, Samsung’s Galaxy S23 Ultra, Galaxy S23 Plus, and Galaxy S23 are a great leap in the right direction, finally delivering more than acceptable battery life not only in the US, but in all regions across the world. Here’s to hoping this will be a trend that will stick on for years to come!