If your Samsung Galaxy S10 or Galaxy S10+ battery isn’t lasting as long as you expected we’re here to help. In this guide we’ll go over some helpful tips, tricks, or settings you can change to fix bad Galaxy S10 battery life problems. These apply to the Galaxy S10e as well.
Thanks to a bigger 3,400 mAh battery in the Galaxy S10 and a massive 4,100 mAh battery in the Galaxy S10+ the company claims users can expect “all-day battery” life. So far we’re seeing pretty impressive usage results, but battery life can always be a little better. So, here are some settings, options, and tips to make your Galaxy S10 last as long as possible.
How to Fix Bad Galaxy S10 Battery Life
- Check for Apps Using Too Much Battery
- Reboot Your Galaxy S10 To Improve Battery Life
- Disable the Always-On Display (or lift to wake)
- Use a Black Wallpaper
- Turn Off Features You Don’t Need/Use
- Tweak WiFi, GPS & Bluetooth Settings
- Watch Your Screen Brightness & Sleep Timer
- Use Battery Saver or Power Saving Mode
- And More
Before we begin it’s important to remember that your Galaxy S10 battery life will improve over time. That’s because when you first get a new phone you use it more than usual, not to mention Samsung’s new software will learn from your usage habits and “optimize battery life based on usage”. Then, our tips will improve things further, or prevent problems. Let’s get started.
Check for Apps Using Too Much Battery
The first thing you’ll want to do is check for apps that are using too much battery or that are misbehaving. This can be a software incompatibility, a glitch, or just a random occurrence, and it can happen often. If you have Galaxy S10 battery life issues keep an eye on running apps in the settings menu. Look for that little orange circle on the settings button, which will signal that something’s wrong.
If you use an app a lot, it’s going to drain your battery. Or, a widget that’s constantly checking the weather will use a lot too. At the same time, some situations occur where an app uses an abnormal amount, and that’s a problem. These can be Samsung’s apps or one you download from the Play Store. We see this often with Facebook, Snapchat, or Samsung’s pre-installed Oculus VR app.
In our screenshot above you’ll see just how great the Galaxy S10 or S10+ battery life is. Honestly, I’ve never had a phone get 8 hours of “screen on time” from regular use off and on throughout the day. If you’re not averaging at least 6 hours of “screen-on time” something isn’t right. Go to Settings > Device Maintenance > Battery > Battery Usage to see what’s going on.
You should see the screen or display at the top, like our image to the left, along with the Android OS or Android System. If something else is at the top, that’s bad. Uninstall the app, reboot your phone, or check the app to see what’s going on. When most phones barely last a day or need a charge at 3PM, the Galaxy S10 can easily go until tomorrow afternoon or evening.
Reboot Your Galaxy S10 To Improve Battery Life
This next tip or suggest might sound silly, or obvious, but you’d be amazed by how often a simple reboot fixes any and all problems or improves battery life. Plus, most people don’t think to reboot the phone if the battery is draining too quickly, but you should.
Additionally, Samsung has a setting that will automatically reboot your phone once a week, at night. Go to Settings > Device Care > Tap the 3-dot at the top > and select Auto restart. You can choose the day of the week, the time (like at 3:00 AM) and other things.
Doing this will optimize performance by restarting the device weekly and giving it a fresh start. Don’t go weeks or months between reboots. Press and hold the power button and tap restart. It’s the easiest way to improve performance and battery life.
Disable the Always-On Display
As you saw above and as expected, that big 6.1 or 6.4-inch screen is the #1 battery drain for the Galaxy S10. And while most people love the Always-On display feature, turning it off may improve battery life. The small clock, date, notifications and battery level on the screen at all times, even when the screen is off, is the AOD feature.
Samsung claims the always-on display uses only 5% battery during an entire 8 hour work day. So while it’s a small difference, if you’re looking for every advantage possible turn it off. Head to Settings > Lock screen > and disable the Always-On display.
Additionally, we’re seeing dozens of reports on the Samsung forum, Reddit, and elsewhere that the Galaxy S10 battery keeps dying because the screen wakes up in a users pocket. This is a small problem they can and will fix with software updates. For now, here are THREE settings you can change to prevent your Galaxy S10 from waking up in your pocket.
First, go to Settings > Display > and scroll down and flip the accidental touches switch to on. Then, go to Settings > Advanced Features > Motions & gestures > and disable Lift to Wake along with turning off the Double tap to Wake feature. Obviously this isn’t ideal, disabling neat and useful features, but it’s only temporary until Samsung fixes this issue.
Use a Black Wallpaper (and Night Mode)
Samsung’s new One UI running on Android 9 Pie introduced a powerful new Dark Mode that works throughout the entire software experience. For a solid 1-2 hour battery life increase on your Galaxy S10, enable Night mode. Go to Settings > Display > and the 4th option is Night mode. Give it a try.
While we’re on the topic of the display, did you know using a dark or black wallpaper makes a huge difference? Remember, every little bit helps. Samsung’s AMOLED screen technology is different from a typical LCD display. It’s easier and more efficient to display black, instead of color and the pixels don’t need to turn on individually — or as high — to display a black image. And when the screen is the biggest battery drain, a change like this makes a big impact on Galaxy S10 battery life. You’re welcome.
Turn Off Features You Don’t Need/Use
Like we said earlier, Samsung phones have a ton of software features. Some of them are extremely helpful, but most of them waste battery for no reason, and you’ll never use them. We’re talking about the Edge Panel, Edge Lighting, or all those gestures and palm swipe control “features”.
Head to Settings > Advanced Features > and start turning things off. We recommend disabling Smart Capture, Palm Swipe Capture, Direct Call, Easy Mute, Smart Stay, and others. These all need power and sensors inside the phone for things we rarely use.
You can swipe your hand over the screen to take a screenshot. Or, Smart Stay will keep the screen on as long as you’re looking at it, and dim when you look away. Use these if you want, otherwise turn them off.
Tweak WiFi, GPS & Bluetooth Settings
Most average users know that WiFi will help your phone last longer, but a lot of people don’t know that either. When you’re at home, always be connected to your home WiFi instead of Verizon or T-Mobile 4G LTE. This makes a significant difference in how long your phone lasts, especially at night.
That said, if you aren’t using WiFi or Bluetooth at all, turn them off. While WiFi improves battery life if you’re not using it but it’s constantly trying to find and connect to one, it’ll drain juice for no reason. The same goes for Bluetooth and GPS.
Whether that’s Google Maps or Facebook Messenger trying to find your location, GPS is a huge battery drain. Some apps and games don’t work without GPS, and Maps aren’t as accurate, but it can substantially improve battery life if you turn GPS off. Head to Settings > Privacy & safety > Location > and select Location Method, then choose “Battery Saver” or the middle WiFi and Mobile networks option.
Watch Your Screen Brightness & Sleep Timer
Studies suggest the average user turns on his/her phone on over 140+ times a day. Usually just to check the time, date, or a notification. And while the always-on display will cut down on that, you’re still waking up the screen a lot each day. Then, once you’re done checking that notification you probably just set the phone down, and the screen stays on for 1, 2, or even 5 minutes until it shuts off. This is known as the Sleep Timer and changing it to 30 seconds can save you a TON of battery.
Samsung calls this the “screen timeout” which is how long the phone stays on after each use before the screen dims and turns off by itself. We recommend 30 seconds or 1-minute at the most.
Then, head to Settings > Display > Brightness and lower the brightness to something around 35% or so. Leaving the S10 on auto-brightness doesn’t do you any battery life favors. The screen is plenty bright already, so turn it down unless you are outdoors instead of letting the software change it all day long.
Use Battery Saver or Power Saving Mode
Samsung has a powerful new battery optimization system on the Galaxy S10 and its One UI software experience. Furthermore, Google added a lot of tweaks in Android 9 Pie. Combine those two and that’s why the Galaxy S10 has pretty great battery life. However, if you’re experiencing problems or want it to be even better, use the battery saver mode, power saving mode, or download a few apps to fine-tune your usage.
Under Settings > Device Care > Battery you’ll find a few Power modes. These will change the screen brightness and resolution or even slow down the processor to extend battery life throughout the day. Click here for more information.
At the bottom is the new Adaptive power saving which will automatically adjust things like battery and performance based on your usage patterns. It’s actually pretty useful, and that’s on top of Samsung’s own optimizations. Try them both if you’re dealing with problems.
Other Battery Tips & Tricks
At the end of the day, not everyone uses their phone the same so results, mileage, and battery life will differ for everyone. Our tips will simply help you fix problems or extend battery life. Additionally, we recommend users try the app BetteryBatteryStats as it can help even further. This app shows you what apps use what, highlights problems, and will give you more insight into your usage habits.
Another thing to consider is Bixby, Samsung’s virtual assistant. Don’t use the always listening wake commands, as that’s one more thing always-on and listening. In fact, we recommend you completely disable Bixby.
Last but not least is Airplane mode. When you don’t need your phone for calls, texts or internet turn on Airplane mode. This setting turns off all data, radios, services and more and most phones can last 4-5 days with it enabled. You can turn on airplane mode while you recharge your phone too, to top it off even faster. If you’re traveling, give it a try.
What’s Next for the Galaxy S10?
In closing, we want to talk about what’s coming next and what owners can expect. The Galaxy S10 is literally brand new, and that means you can expect updates and changes to further improve things in the very near future.
Expect at least one or two major software updates for all Galaxy S10 variants between now and the end of April. Once more users get one and Samsung can address problems, they’ll deliver updates to improve performance, make the battery last longer, and squash bugs. It happens in every release.
Then, we’ll start looking ahead to the Android Q software update by Google, which will get released in August. However, Google will offer a developer preview beta, but we doubt Samsung will participate. If they do, we’ll update with all the details. Basically, expect a few updates soon, then continue to use our tips above to make your phone last as long as possible.
If you’re still experiencing problems, give this helpful guide a try.
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