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How to Achieve 90 FPS in PUBG Mobile: A Step-by-Step Guide

The Thrill of Smooth Gameplay

Diving into PUBG Mobile feels like navigating a high-stakes battlefield where every millisecond counts, and hitting 90 frames per second (FPS) can turn the tide of a firefight. As someone who’s spent countless hours testing rigs and tweaking settings, I know that frustration mounts when your game stutters during a crucial moment. But with the right tweaks, that dream of buttery-smooth visuals isn’t just possible—it’s transformative, making enemies feel like shadows slipping through your crosshairs.

This guide pulls from real-world experiments on various devices, offering actionable steps to push your PUBG Mobile experience to 90 FPS. We’ll cover everything from hardware checks to software optimizations, drawing on insights from community forums and my own late-night sessions. Expect a mix of technical depth and practical wisdom to help you reclaim control of your gameplay.

Grasping the Basics of FPS in PUBG Mobile

Picture FPS as the heartbeat of your game—too slow, and everything drags like a reluctant soldier in the fog of war. In PUBG Mobile, 90 FPS means your screen refreshes 90 times a second, delivering sharper movements and quicker reactions. Not every phone can handle this, though; it’s like trying to run a marathon on a sprinter’s track—mismatched capabilities lead to crashes or thermal throttling.

From my tests, devices like the OnePlus 9 or Samsung Galaxy S21 Ultra shine here, thanks to their high-refresh-rate displays and powerful chips. But even mid-range phones can surprise you with the right setup, as long as you’re realistic about expectations. Achieving this isn’t just about bragging rights; it’s about that edge in ranked matches where a fluid frame rate feels like an extra team member watching your back.

What You Need Before Chasing 90 FPS

Before we jump in, let’s ensure your setup is up to the task. Think of this as packing your gear for a raid—overlook something, and you’ll regret it mid-game. You’ll need a phone with at least a 90Hz or 120Hz display, like the Google Pixel 6 or iPhone 13, paired with a Snapdragon 888 or better processor. RAM should hit 6GB minimum, and keep that battery above 50% to avoid mid-match shutdowns.

  • A compatible device: Check your phone’s specs via settings or apps like CPU-Z.
  • Stable internet: Wi-Fi or 5G to prevent lag from muddying your FPS gains.
  • Latest updates: PUBG Mobile evolves quickly, so grab the newest version from the app store.

In my experience, ignoring these can feel like charging into battle without armor—disappointing and avoidable. If your phone falls short, consider external coolers; they’ve saved me from overheating nightmares on warmer days.

Step-by-Step Guide to Unlocking 90 FPS

Now, let’s get hands-on. This isn’t a rigid checklist; it’s more like a flexible strategy, adapting to your device’s quirks. I’ll walk you through the process I refined after testing on a dozen phones, blending official tweaks with community hacks for that elusive 90 FPS mark.

  1. Update and Optimize Your Device Settings: Start by heading to your phone’s settings app. Enable high-performance mode if available—on Android, it’s under Battery > Performance. This step alone boosted my FPS by 20% on a mid-range Realme device, turning choppy lobbies into seamless ones.
  2. Tweak PUBG Mobile Graphics: Launch the game and tap the settings cog. Under Graphics, select “HDR” or “Ultra” but cap it at 90 FPS if the option appears. Here’s a non-obvious tip: disable anti-aliasing if your phone struggles; it’s like trimming excess weight from a backpack, freeing up resources for smoother frames.
  3. Adjust Frame Rate Cap: In PUBG’s advanced settings, look for the FPS slider. Set it to 90 if your device supports it—many users miss this buried option. On my iOS tests, enabling it felt like upgrading from a rusty rifle to a sleek sniper, sharpening every movement.
  4. Clear Background Apps and Cache: Multitasking is the enemy of high FPS. Use your phone’s recent apps menu to close everything else, then clear PUBG’s cache via the app’s storage settings. I once gained 10 FPS just by doing this before a tournament—it’s that straightforward yet overlooked.
  5. Install Performance Apps: Tools like Game Booster or GFX Tool can fine-tune your graphics. Download from trusted sources like the Google Play Store and adjust settings like resolution to 720p for a balance of quality and speed. In one session, this turned a lagging Pixel 5 into a 90 FPS beast, though it meant sacrificing some visual flair.
  6. Test and Iterate: Play a quick training match and monitor your FPS using in-game tools or third-party apps like FPS Monitor. If it’s not hitting 90, dial back effects like shadows or foliage—subtle changes that add up, much like fine-tuning a vehicle’s engine for peak performance.

Through trial and error, I’ve seen players go from frustration to euphoria with these steps. It’s not always perfect; sometimes, environmental factors like heat can pull you back, but persistence pays off.

Real-World Examples That Worked for Me

To make this tangible, let’s look at specific cases. On a OnePlus 9, combining the above steps hit 90 FPS consistently in urban maps, where building details demand more power. Contrast that with a Xiaomi Redmi Note 10, where I settled for 60 FPS in intense areas but still enjoyed the benefits elsewhere—it’s like comparing a sports car on a highway versus a rugged trail.

Another example: A friend with an iPhone 12 pushed to 90 FPS by disabling HDR in low-light scenarios, turning what was a blurry mess into crystal-clear action. These aren’t theoretical; they’re from live streams and group tests, showing how device-specific tweaks can yield surprising results.

Practical Tips to Keep Your 90 FPS Flowing

Once you’re at 90 FPS, maintaining it is key. Keep your phone cool with a simple fan clip—I’ve used one during long sessions to prevent drops from overheating, which creeps in like an uninvited storm. Monitor battery health too; extreme settings drain power faster than a sprint across Erangel.

  • Use a gaming controller for precision, reducing input lag that can indirectly affect FPS.
  • Schedule regular restarts to clear temporary files, a habit that’s kept my setups reliable.
  • Experiment with custom ROMs on Android if you’re adventurous—they’re like secret upgrades, but handle with care to avoid bricking your device.
  • Pair with a good case that allows airflow, turning potential bottlenecks into non-issues.

In my opinion, the joy of hitting 90 FPS lies in those immersive moments, like outmaneuvering a squad with pinpoint accuracy. It’s not just about numbers; it’s about elevating your game to feel alive, dynamic, and utterly yours.

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