The Samsung Galaxy A51 brings premium features to the mid-range Galaxy A-series, including a 48MP quad-camera, vibrant Super AMOLED display, and powerful Exynos 9611 processor. In our extensive testing, we've unlocked its full potential through One UI 2.0's advanced customizations. Bookmark this guide for the top 13 tips to elevate your experience.
Contents:
1. Enable Dark Mode
2. Enable Always On Display
3. Customize the Power Button
4. Switch to Navigation Gestures
5. Activate One-Handed Mode
6. Set Up Alternate Face Recognition
7. Link to Windows
8. Calls and SMS from Connected Devices
9. Enable 48MP Mode
10. Create GIFs
11. Use the Floating Shutter Button
12. Customize Camera Tray Options
13. Enable Shot Suggestions
Galaxy A-Series Power
One UI 2.0 delivers intuitive optimizations that make the A51 shine. Here's how to master its standout features.
Dark mode is a game-changer on AMOLED screens, reducing eye strain and saving battery. The Galaxy A51's Super AMOLED display makes it pop.
Go to Settings > Display and toggle Dark mode on. Or swipe down for Quick Settings access.
Keep essential info visible without unlocking, thanks to efficient AMOLED pixels.
Navigate to Settings > Lock screen > Always On Display. Customize clock styles, AOD type (Always On or Tap to Show), and more. Press the power button to test it.
Tailor the side key for quick access to your favorites.
Head to Settings > Advanced features > Side key. Set double-press to launch an app and long-press for power menu (or keep Bixby).
Gestures make the 6.5-inch screen feel more manageable, eliminating thumb strain.
In Settings > Display > Navigation bar, select Full screen gestures.
Perfect for quick tasks on larger phones.
Enable via Settings > Advanced features > One-handed mode. Swipe down from the bottom center edge (gestures only).
One UI 2.0 supports two face profiles for glasses or hats, surpassing basic Face ID.
Go to Settings > Biometrics and security > Face recognition > Add alternate look.
Seamlessly connect to your PC for photos, messages, and notifications via Microsoft's Your Phone app.
Setup in Settings > Advanced features > Link to Windows with the same Microsoft account.
Answer calls and texts from tablets or PCs in Samsung's ecosystem.
Sign in with the same Samsung account, then Settings > Advanced features > Calls & SMS on other devices.
Capture maximum detail from the main sensor.
In Camera, tap aspect ratio and select 3:4 (High resolution).
Turn motion photos into shareable GIFs effortlessly.
Camera settings > Swipe shutter button > Create GIF. Hold shutter for video-to-GIF.
Reposition for better selfies or one-handed shots.
Drag the shutter to float it; drag back to dock.
Personalize quick-access modes.
More > Edit (bottom right) > Drag/drop modes.
AI guides perfect framing and composition.
Camera settings > Toggle Shot suggestions on.
The A-series delivers flagship-like software without premium pricing. These tips maximize the A51's capabilities. Check our YouTube for a video demo. Share your favorites in the comments!
Considering the Galaxy S10 Lite? Explore its tips next.
