Battery life After the last update which took the security patch level to June 2021, with our use case, we’ve always hit 5 hours of screen-on-time in a day, and we even managed 6 a few times. But that’s it, and that’s not really impressive from a 5,000 mAh battery. Or not impressive enough.
How long should S21 Ultra battery last?
11 hours and 25 minutes
Battery life with the phone at its 60Hz setting was quite good with the Galaxy S21 Ultra lasting 11 hours and 25 minutes while web browsing over cellular (AT&T) at 150 nits. Unfortunately, that fell off drastically in its adaptive 120Hz mode where it lasted just 10 hours and 7 minutes.
How long should my S21 battery last?
Samsung Galaxy S21 battery life results
| Battery size | Battery test result (Hrs;Mins) | |
|---|---|---|
| Samsung Galaxy S21 (60Hz/Adaptive | 4,000 mAh | 9:53/6:31 |
| iPhone 12 Pro Max | 3,678 mAh | 10:53 |
| iPhone 12 | 2,815 mAh | 8:25 |
| Samsung Galaxy Note 20 Ultra (60Hz/Adpative) | 4,500 mAh | 10:26/7:59 |
Does the S21 ultra have a good battery?
In some cases, the battery drain can go as far as 21 percent in seven hours and only 15 minutes of screen time. Sadly, the regular battery stats monitor does not detect anything wrong. Hardware-wise, there is no doubt that Samsung’s Galaxy S21 Ultra is a great device.
Why is my S21 Ultra battery draining?
According to numerous reports from Galaxy S21 Ultra owners, the camera app is causing an abnormal amount of battery usage when the phone is idle. Strangely, this happens mostly when they’re walking around with the phone in their pocket, apparently because the camera app is waking up the device when motion is detected.
How long does a 4000mAh battery last?
4,000 hours
A 4000mAh battery life can last up to 4,000 hours, depending on the current required by the object being powered (measured in mA). You can calculate the battery life by dividing the capacity of the battery by the current required by the object.
How can I make my S21 battery last longer?
Switch the Display to 60Hz
While adaptive refresh rate does help save power, it’s still better to run your Galaxy S21’s display at the regular 60Hz if you want to improve its battery life. As it is, very few Android apps and games can take advantage of the high refresh rate anyway.
Does S21 have heating issues?
Many Samsung Galaxy S21 users have complained about overheating issues. All Galaxy S21 models are blazing fast and have an amazing design. However, the phone often heats up to uncomfortable levels when you’re multitasking. Sometimes, you may even get a warning on the screen that the device is getting abnormally hot.
How long does S21 take to charge?
It takes the Samsung Galaxy S21 5G (Exynos) 48 minutes to go from 0 to an 80% charge, which is good.
How long does it take to fully charge S21 Ultra?
In terms of wireless charging, the S21 Ultra 5G (Exynos) takes 2 hours 9 minutes to charge to 100% (per the device UI) and a bit more than 22 more minutes to reach a completely full charge.
Does S21 Ultra have fast charging?
The Samsung Galaxy S21 charges at 15W over the USB Power Delivery, Quick Charge, and Samsung Adaptive Fast Charging standards. So there’s plenty of support for this speed out there from older phone plugs and third-party accessories.
Which model has the longest battery life?
- Asus ROG Phone 5 (12:23)
- Samsung Galaxy A52 5G (12:19)
- iPhone 13 Pro Max (12:16)
- Cat S62 Pro (12:16)
- Motorola One 5G Ace (12:03)
- Moto G Pure (11:52)
- OnePlus Nord N10 5G (11:48)
- iPhone 13 Pro (11:42) The iPhone 13 Pro Max isn’t the only new Apple device to join the ranks of our best phone battery life list.
Is the S21 Ultra to big?
The Galaxy S21 is not likely to be too big for your hand, while the Ultra just might be, and that’s not just down to the screen size. The S21 is 1mm slimmer from front to back. That may not sound like much, but you can feel the difference.
How long does the S21 5G battery last?
The Samsung Galaxy S21 5G (Snapdragon) provides more than two hours of autonomy when charged at 20%, 40%, 60%, and 80%, beating both the Apple and Google devices for longevity following a 5-minute charge. Even so, the Samsung’s performance is below average for its segment.
How long will a 7000 mAH battery last?
The segment-first 7,000mAh battery cell can easily deliver 32 hours of video playback time and up to 150 hours of music playtime on one full charge cycle.
Is 2000mah good for a power bank?
Anything from the 5000-2000 mAh in a power bank will work best for you, but you must remember you will more than likely not have multiple options for power included with a smaller device.
How long does a 5 000 mAH battery last?
A 5000 mAh battery is expected to last for a day and a half with moderate use.
How long does a Samsung battery life last?
Samsung’s Galaxy S phones, the most popular Android devices, can now last anywhere between 11 and 13 hours, depending on the model. Still, there are ways to get more out of any phone. When it comes to software, Android can be tricky to pin down.
Is Fast charging bad for battery?
The bottom line is, fast charging won’t impact your battery life substantially. But the physics behind the technology means you shouldn’t expect the battery to last longer than using a conventional slow charging brick. But that’s just a single factor. A battery’s longevity varies depending on different factors.
Does dark mode save battery?
Surprisingly enough, findings from the study reveal that dark mode is unlikely to impact the battery life of a smartphone significantly. Though it does use less battery than a regular light-coloured theme, the difference is unlikely to be noticeable with the way that most people use their phones on a daily basis.
Why does the Samsung S21 not have a headphone jack?
So it was only a matter of maintaining the status quo. Samsung has been trying to nudge customers to adopt its truly wireless earbuds. That’s why it has graciously handed them out as pre-order incentives with its flagship devices. Even when it ditched the jack, it continued to ship USB Type-C earphones in the box.
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