The difference between 144Hz and 240Hz matters, but it depends heavily on who’s buying

Refresh rate is the number of times per second the monitor redraws the image on screen. A 144Hz monitor does this 144 times per second; a 240Hz monitor does it 240 times. In practice, the higher this number, the smoother the animation, especially in fast-paced games. But smoother doesn’t necessarily mean better for everyone.

The short answer: if you play competitive titles like Valorant, CS2, or Apex Legends on a machine capable of sustaining high framerates, the jump to 240Hz can make a real difference. If you play RPGs, adventure games, or use the monitor for creative work, 144Hz delivers an excellent experience and costs significantly less. What decides the purchase isn’t just the refresh rate, but the overall set of specifications and how much your hardware can leverage that potential.

In this comparison, we’ll break down each criterion that really matters when making your decision: noticeable visual differences, hardware requirements, available panel types, cost in Brazil, and which category makes sense for whom.

Comparison table: 144Hz vs 240Hz

Prices account for models available in Brazil in 2026, with considerable variation depending on brand, size, and panel type. Always check updated prices with national retailers.

What you really see as a difference between 144Hz and 240Hz

The jump from 60Hz to 144Hz is visible to almost anyone. The screen feels “alive,” cursor movements and animations become noticeably smoother. The jump from 144Hz to 240Hz is more subtle and, according to studies published by the visual perception scientific community, the gains in human perception decrease progressively as the rate increases.

That doesn’t mean 240Hz makes no difference. In first-person shooter games, for example, the reduction in time between frames from ~6.9 ms to ~4.2 ms can mean reacting with a one-millisecond advantage in a competitive match. Professional and semi-professional CS2 and Valorant players often report that the experience becomes more “responsive,” even though the eye doesn’t count individual frames. The benefit is more about perceived latency than visual smoothness itself.

For those who play single-player games, watch movies, or use the monitor for design, video editing, or browsing, this difference won’t show up in everyday use. In these scenarios, color quality, color space coverage, and panel brightness carry much more weight than the extra 96Hz.

Required hardware: your GPU needs to keep up

Having a 240Hz monitor and a graphics card that delivers 80 frames per second in Cyberpunk 2077 is wasted money. The monitor only shows what the GPU can generate, and sustaining over 200 FPS in demanding games requires top-tier hardware.

To consistently take advantage of 144Hz at 1080p, mid-range generation GPUs work well. Always check your hardware’s technical specs and benchmarks for the specific game you play before deciding on a monitor purchase. To hit 240Hz at 1080p in the most popular competitive titles, GPUs from the RTX 5000 or RX 9000 lines (or equivalents from the current generation in 2026) can deliver sufficient framerates.

If you’re building or planning to build a gaming PC from scratch, it’s worth thinking about the whole system. Investing R$ 3,500 in a 240Hz monitor and putting in a GPU that barely sustains 120 FPS is a misbalanced choice. Before choosing your monitor, check your favorite game’s requirements and the actual performance of the GPU you have or plan to buy. This platform cost-benefit reasoning also applies when comparing PS5 Pro or PC gamer: which has better cost-benefit, a dilemma many people face before choosing their monitor.

Panel types: IPS, TN, VA, and OLED change everything

Refresh rate doesn’t exist in a vacuum. Panel type determines color, contrast, viewing angle, and actual pixel response time, which is different from refresh rate.

TN panel (Twisted Nematic): historically the cheapest and lowest response time, but with inferior colors and poor viewing angles. Very common in entry-level 240Hz monitors. Those unconcerned with image quality outside gaming can consider it.

IPS panel (In-Plane Switching): more accurate colors, wide viewing angles, good option for both gaming and creative work. Available in 144Hz and 240Hz at various price points. It’s the most balanced panel for most users.

VA panel (Vertical Alignment): much superior contrast (important for dark games and movies), but higher response time, which can cause ghosting in fast movements. More common in 144Hz monitors.

OLED panel: infinite contrast, extremely fast response time according to manufacturer specs, vibrant colors. 240Hz OLED monitors exist in the 2026 market, but they start at R$ 4,000 in Brazil and typically come with limited warranties. Check for Anatel approval before importing any model, as monitors without the seal may face customs issues and won’t have authorized technical support in Brazil.

Price and availability in Brazil: what you find in stores

Brazil’s monitor market has evolved significantly. In 2026, you can find 144Hz monitors from brands like LG, Samsung, AOC, and Dell in stores like Kabum, Pichau, Terabyte, and Magazine Luiza, with prices starting from R$ 900 for 1080p 24-inch models. 1440p 144Hz IPS monitors average between R$ 1,600 and R$ 2,500.

National 240Hz models start around R$ 1,800 for 1080p TN versions and climb to R$ 3,500 or more in 1440p IPS models. 240Hz OLED monitors rarely appear in Brazilian stores with proper invoices and local warranties; most arrive through informal imports without Anatel approval, which poses a risk if defective.

Always prioritize models sold by authorized retailers with invoices. Beyond the legal 90-day guarantee for durable goods (provided by the Consumer Protection Code), brands typically offer an additional 1-3 year warranty. For direct imports, factor in import taxes that in 2026 can increase the final cost by 40% to 100% over the original price, plus no local technical support.

Resolution matters as much as refresh rate

A point many ignore: most affordably-priced 240Hz monitors are 1080p. If you use the monitor for anything beyond gaming, like browsing, editing documents, or streaming content, Full HD resolution on screens larger than 24 inches starts to look less sharp.

1440p (2560×1440) monitors offer much higher pixel density and are already available in 144Hz at reasonable cost. At 240Hz, 1440p is still pricier. If you have a 27-inch screen or larger, resolution is well worth considering in the equation before rushing for a higher refresh rate number.

For those using computers more broadly, including image or video work, resolution and color space coverage (like sRGB and DCI-P3) carry more weight than extra Hz.

Frequently asked questions about 144Hz and 240Hz monitors

Is it worth paying more for 240Hz if I only game on weekends?

Probably not. If your use is casual and you’re not competing for competitive rankings, 144Hz delivers an excellent experience with money left over to invest in a better GPU or more RAM. The difference between 144Hz and 240Hz becomes more evident with intense, daily use in fast-paced games.

Does my console benefit from a 240Hz monitor?

Not directly. The PlayStation 5, for example, operates at a maximum of 120Hz in compatible games. The Xbox Series X also caps out at 120Hz. For console use, a 144Hz monitor with good panel quality is more than enough, and you’ll still have money left over.

Do 240Hz monitors require DisplayPort cable mandatory?

It depends on resolution and cable version. At 1080p, some 240Hz monitors accept HDMI 2.0 or 2.1. At 1440p 240Hz, DisplayPort 1.4 or HDMI 2.1 are typically required. Always check the monitor’s specs and your graphics card to ensure compatibility, as using a lower version cable can automatically limit the refresh rate.

Can I import a 240Hz monitor from the USA to save money?

Technically possible, but it involves risks. Beyond import taxes, monitors without Anatel approval may be held at customs. USA electrical voltage is 110V, same as most of Brazil, so that’s rarely an issue, but warranty isn’t valid in Brazil and technical support is your responsibility.

Which monitor to choose: recommendation by profile

The right choice depends less on which number looks more impressive and more on how you actually use the equipment.

If you play competitive titles daily and have a GPU capable of sustaining high framerates, a 240Hz IPS 1080p or 1440p monitor is an investment you’ll notice. Brands like LG, ASUS ROG, and AOC have models with national approval and local warranty. Pay attention to the response time listed in the specs: look for 1ms GtG or less.

If you’re a casual or mixed gamer (games, work, streaming), a 144Hz IPS 1440p monitor delivers more value. You’ll have better colors, more sharpness, and spend less. That extra money can go toward what will improve your overall experience, whether a more powerful GPU, headset, or another peripheral.

If you’re building a complete setup on a controlled budget, remember the monitor is part of a system. Like when we evaluated PS5 Pro or PC gamer: which has better cost-benefit, balance among components is what defines the final experience. An expensive monitor with a weak GPU will waste the monitor’s potential.

Recommended for 240Hz: competitive FPS gamers with high-performance GPU, intense daily use, budget starting from R$ 2,000 for the monitor.

Recommended for 144Hz: general gamers, mixed use between games and work, those wanting to balance resolution and refresh rate, budget starting from R$ 900.

Price range: R$ 900 to R$ 2,500 for 144Hz; R$ 1,800 to R$ 5,000+ for 240Hz, depending on panel and resolution.