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something covered by our warranty (an "in warranty repair") or something not covered by our warranty It’s recommended to use Optimized Performance mode with an FHD+ screen resolution to ensure an optimal balance between battery life and performance. Yet it feels like Samsung could have done more. I’m not talking about another complete redesign – that was never going to happen – but with the iPhone X being such a radical departure for Apple, and the Pixel 2 having such an amazing camera, it feels like Samsung has played it safe. You would see Android System, Device idle, Screen at the top. But, if you see a third-party application in place of them, it’s harmful to your device . Now, first, update these third-party apps, and if they still misbehave, you must uninstall or downgrade them to fix the battery problem on your S9. Once you’re on the menu, press the Volume down key several times to highlight Wipe Cache Partition .
Although being replaced by a few generations of Samsung flagships, the Galaxy S9 Plus, as well as S9, are still among the solid Android smartphones. Having said that, we cannot escape from the fact that as a device gets old, it might not be able to deliver great performance all the time. And, the S9/S9+ battery drain problem is among the most commonly reported issues by Samsung users. These issues become so irritating when you’re watching your favorite Netflix series or fiercely chasing your opponent in a racing game , and suddenly your battery gets drained in no time. Though several issues are fixed with the latest Android updates , the battery life shows a drop after you’ve used your smartphone for quite a long time.Versions: G965F (Europe, Global Single-SIM); G965F/DS (Europe, Global Dual-SIM); G965U (USA); G965W (Canada); G9650 (China, LATAM) Network There's a big sheet of metal spanning the rear with two cameras with a magnetic strip to hold the included S Pen, the Samsung logo, and antenna lines. There are two AKG-tuned speakers. The grilles are found on each short side of the tablet. A USB-C 3.2 Gen 1 port for power and data transfer is on one short edge as well. The other long edge features two indentations and three pogo connectors to attach optional accessories like a keyboard. (Credit: Iyaz Akhtar) Use the original charger and power up your phone up to 100% . Don’t unplug the charger for a minimum of 2 more hours after your smartphone is fully charged. Also read: How to use your Android phone as a webcam 12. Turn OFF the features that you don’t need/use
Typical value tested under third-party laboratory conditions. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 10,880 mAh for Galaxy Tab S9 Ultra, 9,800 mAh for Galaxy Tab S9+ and 8,160 mAh for Galaxy Tab S9. Actual battery life may vary depending on network environment, usage patterns and other factors. 15W Fast Charging is supported when the Galaxy Tab S9 Series display is turned off and the battery level is at least 30%.15W Fast Charging from Galaxy Tab S9 Series is limited to Galaxy Z Flip4, Galaxy Z Fold4, Galaxy S23, Galaxy S22, Galaxy A53, Galaxy A33 and Galaxy Tab S8 Series, using a Type-C cable. The power source is determined on a random basis when sharing battery power between Galaxy Tab S9 Series. Charging speed may vary depending on charging conditions and other factors. Type-C Cable sold separately. Using the original Samsung data cable is recommended.Samsung Galaxy smartphone sold separately. Head to Settings > Advanced features and disable the features that you don’t need. You can turn off Smart Capture, Smart Stay, Easy Mute, Palm Swipe Capture, Direct Call, etc. You would rarely ever use these features, but if turned on, they’ll need battery and sensors on your Galaxy S9 and S9 Plus. The inbox S Pen for the Galaxy Tab S9 Series is water and dust-resistant S Pen with an IP68 rating. The Dynamic AMOLED 2X display on Galaxy Tab S9 Series received a certification from VDE Germany for 100 percent Mobile Colour Volume in the DCI-P3 colour range, which means your images aren't washed out and you'll get unbelievably vivid colours regardless of differing levels of brightness. The display can achieve peak brightness of up to 930 nits, improving the contrast between dark and light aspects of digital content for a more brilliant picture quality, with a 1,000,000:1 contrast ratio to make your mobile experience more immersive. Galaxy Tab S9 Series have maximum brightness of 420 nits with peak brightness of 750 nits for Tab S9, 650 nits for Tab S9+ and 930 nits for Tab S9 Ultra. This method is extremely helpful if you’ve been facing S9 battery drain issues after a recent software update or if the cache files of your device are corrupted.
The Samsung Galaxy S9 is still a solid smartphone
In our battery test, in which we stream HD video over Wi-Fi with the display at full brightness, the tablet's 10,090mAh battery lasted 7 hours and 23 minutes. In comparison, the Pixel Tablet's 7,020mAh battery lasted 5 hours and 25 minutes, the Tab S9 Ultra's 11,200mAh battery lasted 9 hours and 30 minutes, and the iPad Air only reached 5 hours and 11 minutes. If you don’t face battery issues when your phone is in Safe mode, then it’s clear that a third-party app was interfering with your smartphone. Now, you must update all the third-party apps on your device. If you’re in a situation where you badly want to extend the battery life of your S9 or S9 Plus so that you can use your phone a bit longer, the Power saving mode is the solution. This feature will reduce the battery requirements by slowing down the processor, dimming the brightness, and lowering down the resolution.
The Optimized power-saving mode will offer an ideal balance between performance and available battery life. While some Android apps and features can seem out of place on larger devices like the 14.6-inch Samsung Galaxy Tab S9 Ultra, they feel more at home on the 12.4-inch display of the Tab S9 FE+. More at home does not mean perfect—some Android apps still look like big phone apps with too much dead space. This is not something that iPad owners have to deal with as much since the platform has many more tablet-optimized apps available. The inbox S Pen for the Galaxy Tab S9 Series is water and dust-resistant S Pen with an IP68 rating. Based on lab test conditions for submersion in up to 1.5 meters of freshwater for up to 30 minutes. Not advised for beach or pool use. Water and dust resistance of the S Pen is not permanent and may diminish over time because of normal wear and tear. The Maximum power-saving mode offers great help in terrible situations when your phone’s battery is almost dying. It will restrict many functions, but you’ll be still able to make calls, send texts, and use certain apps. You might not be able to use everything on your phone, but you can easily survive morning to night, without worrying about charging your smartphone.If you want to eke out more juice then you’d be wise to reduce the resolution of the display or limit performance. There are some fantastic power-saving modes on offer, which make a real difference to power consumption, if you can live with the sacrifices. Conversely, juggling with these modes can make it appear that you’re not getting the most out of such a powerful device. Obviously, battery life will vary wildly depending on your usage, but unless you’re a really light user, you’ll be unlikely to make it through the day without a degree of battery-anxiety. During the review period I normally found myself reaching for a charger by around 8pm. The two 8MP rear cameras are average shooters that produce images that are a little oversaturated in color, which is standard across Samsung devices. Pictures are relatively clear, but zooming in you can see that fine details are lost. When using the 8MP ultra-wide camera, images appear distorted in the viewfinder, but the resulting pictures have lens correction applied to remove that fish-eye look so that straight lines appear straight and not warped. However, there is still warping evident when the subject is a person at the edge of the frame. Main camera (Credit: Iyaz Akhtar) Ultra-wide camera (Credit: Iyaz Akhtar) Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
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