Playing Mobile Games on a Rs. 20,000 Phone: What Actually Works

Our Test Setup

Before getting into results, here's exactly what we used. The phone was a Redmi Note 12 with 3GB of RAM and 64GB of internal storage. It runs a MediaTek Helio G85 processor, which sits in the budget-to-midrange category. The battery is 5000mAh, which is standard for phones in this price range.

For network testing, we used a Jazz 4G SIM in our Faisalabad office. Average download speeds came in around 12 Mbps with ping hovering near 45ms during off-peak hours. Evening peak times (7-10 PM) pushed ping up to 60-80ms on average. We started with about 40GB of free storage before installing anything.

Every game was downloaded directly from the Google Play Store using a Pakistan-region account. No VPN, no sideloaded APKs, no modified clients. We wanted to replicate exactly what a typical Pakistani gamer would experience when picking up a phone and starting to play.

Keep in mind that your results will vary. Different phones with the same chipset can behave differently depending on thermal design, software optimization, and background processes. Network conditions in Karachi or Peshawar won't match ours in Faisalabad. Think of this guide as a starting point rather than a definitive ranking.

PUBG Mobile: Playable with Compromises

PUBG Mobile is the most popular competitive shooter in Pakistan, so we tested it first. The game downloaded at just over 3GB, which is substantial when your total storage is 64GB. After the initial download and first-time resource packs, expect to use around 4GB total.

Settings That Worked

Smooth graphics combined with Low frame rate gave us the most consistent experience. Under these settings, we averaged 25-30 FPS across most matches. Solo and duo modes felt reasonably smooth, and we could hold our own in ranked matches up to the Crown tier without feeling handicapped by the hardware.

The game actually recommends Balanced graphics for this device, but we found that dropping to Smooth made a noticeable difference in consistency. The visual downgrade is minor when you're focused on spotting enemies, and the extra few frames per second matter more than texture quality in a competitive shooter.

Where It Struggles

Hot drops told a different story. Landing at Pochinki or School with 50+ players nearby caused frame rates to dip into the teens for the first minute or two. These stutters happen while the phone loads nearby player models and building assets simultaneously. Once the initial chaos settled and player count in our area dropped, performance returned to normal.

Heat was another concern. After about 30 minutes of continuous play, the phone became noticeably warm. Not painfully hot, but warm enough that the MediaTek chip likely started throttling. Frame rates would drift from 28-30 down to 22-25 during extended sessions. Taking a 5-minute break every half hour helped, but that's not exactly practical mid-match.

Data Usage

On mobile data, PUBG consumed approximately 20-30MB per hour of play. For players on Jazz or Zong monthly data packages, this is manageable but adds up if you play daily. A 10GB monthly package would give you roughly 300-500 hours of PUBG, assuming you don't use data for anything else.

Practical tip: Close every background app before launching PUBG. This alone freed up about 500MB of RAM on our test phone and reduced mid-match stutters significantly. Also stick with Smooth graphics regardless of what the game auto-detects. The recommendation algorithm tends to be optimistic.

Free Fire: The Best Option for Budget Phones

Free Fire was built with low-end hardware in mind, and that optimization shows clearly on a 3GB RAM phone. We ran it at Medium graphics and maintained a stable 30+ FPS through most matches. The game never dipped below 28 FPS even during intense firefights with multiple squads, which is impressive for a phone in this price bracket.

The download size is another advantage. At roughly 1.2GB, Free Fire takes up less than half the storage that PUBG demands. For someone with a 64GB phone that already has WhatsApp photos, social media caches, and personal apps eating into space, this difference matters.

Data usage came in lower too, around 15MB per hour. Combined with the smaller download, Free Fire is simply a more practical choice if you're managing limited storage and a capped data plan. The matches are shorter as well (about 10-15 minutes compared to PUBG's 25-30), which means less battery drain per session and less sustained heat buildup.

The phone still got warm after extended play, but noticeably less than with PUBG. We played for about 45 minutes continuously before the warmth became distracting. That's a meaningful improvement for anyone who likes longer gaming sessions.

Graphically, Free Fire doesn't look as polished as PUBG. The character models are simpler, the environments are less detailed, and the physics feel less realistic. If visual fidelity matters to you, this is a tradeoff. But for competitive play on a budget phone, Free Fire gives you the smoothest experience with the least hassle.

Mobile Legends: Bang Bang: Surprisingly Smooth

We expected Mobile Legends to struggle a bit on 3GB RAM given the visual complexity of team fights. Instead, it turned out to be one of the better-performing games in our test. On Medium settings with the High frame rate option enabled, we saw consistent 30-40 FPS through most of a match.

The 5v5 gameplay mode ran without major issues. Laning phases were smooth, jungle clears had no hitches, and routine skirmishes played out fine. Heavy team fights with multiple ultimates going off simultaneously caused brief dips to the mid-20s, but these lasted only a second or two and never cost us a fight.

Download size sits around 2GB, which is manageable on 64GB storage. The game does accumulate cache data over time, so expect it to grow to about 3GB after a few weeks of regular play. Still well within what most users can accommodate.

Network sensitivity was the one area where Mobile Legends showed weakness. On our Jazz 4G connection, most matches played fine. But during tower battles (those late-game base pushes where every millisecond counts), we noticed occasional lag spikes on congested evenings. These spikes weren't frequent enough to make the game unplayable, but they could cost you a crucial team fight at higher ranks where coordination matters.

Players on more stable connections (PTCL broadband tethered to mobile, for instance) will likely have a better experience. If you mostly play on Wi-Fi, Mobile Legends is an excellent choice for this price range.

Clash Royale: Runs on Almost Anything

Clash Royale is a game we almost didn't test because we assumed it would work fine. And it did. Default settings ran smoothly throughout our testing, with frame rates consistently above 50 FPS. The 2D art style and simple arena layouts mean the phone barely works hard to render anything.

Battery drain was minimal compared to the other games on this list. We played for over an hour and the battery dropped only about 8%, compared to 15-20% for the same duration in PUBG. The phone stayed cool the entire time, which is a nice change of pace.

Data usage is remarkably low at about 5MB per hour. The match data is small because the game only needs to sync troop positions and card plays, not render complex 3D environments. If you're on a very tight data plan, Clash Royale is the most economical game on this list by a wide margin.

Storage requirements are similarly modest. The download is around 300MB, making it practical even if your phone is nearly full. For someone who wants a competitive game but can't spare 2-3GB of storage, this is the answer.

The main limitation is that Clash Royale is a different type of game from the battle royales and MOBAs above. It's a card-based strategy game with short matches (2-4 minutes). If you're looking for a shooter or action game, this won't fill that niche. But as a casual competitive game that won't stress your phone or your data plan, it's hard to beat.

Genshin Impact: Skip It on 3GB RAM

We had to try, because people keep asking about it. Genshin Impact on Lowest settings with 3GB RAM is technically launchable but practically unplayable. Frequent stutters interrupted exploration every few seconds. Area transitions took 45 seconds or more of loading screen. Combat was a slideshow during any encounter involving more than two enemies.

Frame rates hovered around 10-15 FPS on Lowest settings, which makes a game that requires precise timing for dodging and combos deeply frustrating. Even walking through Mondstadt felt sluggish, with the camera stuttering as it tried to render the open world.

Heat became a serious problem within 15 minutes. The phone was hotter than it got with any other game we tested, and the MediaTek Helio G85 was clearly being pushed far beyond what it can handle. We stopped the test after 20 minutes because we didn't want to risk thermal damage to the device.

Then there's the storage problem. The initial download exceeds 15GB, and post-installation updates push the total footprint higher. On a 64GB phone that already has your personal data, apps, and photos, fitting Genshin is a challenge even before considering performance. You'd need to delete a significant amount of content to make room.

Our honest assessment: Genshin Impact is not worth the frustration on a 3GB RAM phone. If you really want to play Genshin, you need at least 6GB RAM and a more capable processor. The Redmi Note 12 Pro or a used Samsung A-series with a Snapdragon 7-series chip would be the minimum for a tolerable experience. Save yourself the 15GB download and skip this one until you upgrade.

Quick Comparison

Here's everything side by side for quick reference:

General Tips for Budget Phone Gaming

After two weeks of testing, here are the things that made the biggest difference regardless of which game we were playing.

Close all background apps before gaming. This single step frees up 500MB to 1GB of RAM, which is a massive improvement on a 3GB device. Use your phone's recent apps button and swipe everything away, or use the built-in memory cleaner if your phone has one. WhatsApp, Facebook, and Chrome are the worst offenders for eating RAM in the background.

Keep at least 5GB of free storage at all times. Games need room to write cache data, and when your storage is nearly full, read and write speeds slow down considerably. This causes stutters that have nothing to do with your processor or RAM. Delete old videos, clear app caches, and move photos to Google Photos or an SD card if needed.

Use Wi-Fi for downloads and updates. Game updates can be several hundred MB. PUBG Mobile alone pushes updates of 500MB-1GB regularly. Downloading these over mobile data burns through your monthly allowance fast. Save your mobile data for actual gameplay and do all downloads on Wi-Fi.

Try Game Booster mode if your phone has one. Xiaomi, Samsung, and other brands include a game optimization mode that prioritizes gaming processes and limits background activity. On MediaTek chips like the Helio G85, this actually makes a measurable difference. It won't turn a 3GB phone into an 8GB phone, but it can squeeze out an extra 3-5 FPS and reduce stutters.

Play in a cool environment. Pakistani summers are brutal on phone thermals. When ambient temperature hits 38-42°C (common in Punjab from May through September), your phone throttles much faster. Playing indoors with a fan pointed at the phone, or at least out of direct sunlight, keeps the processor from cutting performance. This sounds obvious but the difference is genuinely large.

Consider a basic phone cooler. A clip-on phone fan or cooling pad costs Rs. 500-1000 at any local mobile accessories shop. These small devices keep the phone's temperature down during extended sessions and prevent the thermal throttling that causes frame drops after 20-30 minutes of play. We tested one during our PUBG sessions and it extended our comfortable play time by about 15-20 minutes before the phone started warming up again.

Limitations of This Guide

We want to be transparent about what this guide does and doesn't cover, so you can decide how much to rely on our findings.

Testing was done on one specific phone (Redmi Note 12, 3GB/64GB variant) and one network (Jazz 4G in Faisalabad). Other phones with the same chipset may perform differently based on their thermal design and software optimization. A Realme or Infinix phone with the same Helio G85 could give you slightly different results.

Games receive regular updates that can change performance characteristics. Our testing reflects game versions available in early-to-mid July 2026. A PUBG Mobile optimization patch or a Genshin Impact update could shift these results within months. If you're reading this in late 2026 or beyond, check for more recent benchmarks in the comments or on our other guides.

We did not test any iOS devices. The vast majority of budget gamers in Pakistan use Android, and iPhones in this price range tend to be older models with very different performance profiles. An iPhone-specific guide is on our list but wasn't part of this project.

Ping and network performance vary significantly by location within Pakistan. Our Faisalabad results won't match what you experience in Karachi, Lahore, Islamabad, or rural areas. Network congestion, tower proximity, and indoor vs. outdoor conditions all affect latency. We plan to do a dedicated network comparison guide that covers multiple cities in the future.