With the launch of Nvidia GeForce RTX 4070 (Ada Lovelace, 12GB GDDR6X) in April 2023, PC users benefit from selecting the right monitor to match its performance. Many factors matter, including the resolution (1080p, 1440p, or 4K), refresh rate (144Hz, 165Hz, 240Hz+), and adaptive sync technologies such as Nvidia G-SYNC and AMD FreeSync, which reduce screen tearing caused by mismatched frame rates. A compatible monitor allows RTX 4070 to deliver smooth frame output, high refresh gameplay, and sharp visuals.
A high refresh rate, such as 144Hz, 165Hz, or 240Hz, provides up to 30% smoother motion compared to a 60Hz panel, according to gaming performance benchmarks. Thanks to response times as low as 1ms, these displays provide a competitive edge in esports titles such as Valorant, Counter-Strike 2, and Apex Legends, where RTX 4070 can render 200+ FPS at 1440p, ensuring minimal latency for aiming precision. A monitor with a higher resolution, like 2560×1440 (1440p) or 3840×2160 (4K), enhances image detail and immersion, as observed in tests on open-world games such as Cyberpunk 2077 and Red Dead Redemption 2, allowing players to observe fine textures and environments with better precision.
Acer Nitro XV252Q Fbmiiprx 1080p 390 Hz
Pros
- Wide viewing angles
- Low input lag
- Vivid colors
- Decent ergonomics
- Quick response time
- 390 Hz high refresh rate
Cons
- FreeSync does not work with HDMI sources
- Offers a low contrast ratio
- Limited native resolution at 1080p
- No local dimming
The Acer Nitro XV252Q Fbmiiprx is one of the first gaming monitors released with a true 390Hz refresh rate, marking a milestone introduction of 390Hz panels in the monitor industry. The Acer Nitro XV252Q has a native resolution of 1920×1080 pixels (Full HD). It is considered a strong choice for competitive gaming due to its measured input lag of ~2 ms and 0.5 ms GtG response time. These values, combined with the 390Hz refresh rate, give players a measurable competitive advantage in esports titles such as CS2, Valorant, and Overwatch. Motion clarity is excellent, as fast-moving objects show minimal blur and reduced trailing artifacts. The monitor also supports variable refresh rate technologies, including AMD FreeSync, and unofficially NVIDIA G-SYNC Compatible, though FreeSync works reliably only over DisplayPort and not HDMI.
If you’re thinking that the Acer Nitro XV252Q has a gamer-oriented design due to its high refresh rate, you might find its design relatively plain. It features thin bezels on three sides and a thicker lower bezel with the Acer logo. The build quality is average, as the chassis is made from lightweight plastic prone to scratching. The circular stand base is narrow and less stable, so the monitor may wobble when the desk is subjected to vibrations.
The Acer Nitro XV252Q offers excellent ergonomics with tilt, height, swivel, and pivot adjustments, allowing users to easily position the screen or share content with others. The on-screen display is controlled by a rear joystick and four physical buttons, which provide intuitive and fast navigation.
The Acer Nitro XV252Q features a contrast ratio of 994:1, typical for an IPS panel, where blacks can look slightly gray in dark rooms. The backlight uses edge lighting without a local dimming feature. The peak SDR brightness is 379 cd/m², while the HDR brightness reaches 393 cd/m², which is insufficient for true HDR performance. However, the monitor provides ΔE < 2 color accuracy out of the box, and calibration can further improve it to near-perfect levels for content creation.
GIGABYTE G27QC 27-inch 1440p 165Hz
Pros
- Great contrast ratio
- 1440p resolution
- Deep-rich blacks
- Good reflection handling
- Quick response time
- 165 Hz high refresh rate
Cons
- It has pretty subpar viewing angles
- Color accuracy can be further calibrated
- Limited native resolution at 1080p
- No local dimming
- Not ideal for viewing HDR content
The GIGABYTE G27QC is a 27-inch 1440p gaming monitor with a 165Hz refresh rate, designed for users on a budget who still want high resolution and fast performance. The monitor provides a 1ms response time, making it suitable for competitive and multiplayer gaming. It delivers 376 cd/m² SDR brightness, which is bright enough to limit glare, and uses a VA panel with a 3855:1 contrast ratio for deep blacks in dark rooms. However, its 388 cd/m² HDR brightness is not sufficient to deliver true HDR performance, so HDR content looks similar to SDR.
Taking a look at its design, it has a minimalist build common in budget monitors. The screen features a 1500R curve that can help with visibility on the sides. It has thin bezels on three sides and a thicker bottom bezel with the GIGABYTE logo in white. The stand is V-shaped and sturdy, though it takes up more desk space in exchange for stability.
The ergonomics are limited as it only supports tilt and height adjustment. The thin bezels make it useful for multi-monitor setups. The panel uses edge-lit backlighting without local dimming. Its VA panel suffers from 178° horizontal and vertical viewing angle limitations, which reduce accuracy when viewed from the side.
Overall, the GIGABYTE G27QC is a budget-friendly 1440p gaming monitor that pairs well with NVIDIA’s RTX 4070 for smooth 1440p gameplay, though it is not suitable for HDR-focused content.
Samsung CHG70 27-Inch Odyssey G5 1440p 144Hz
Pros
- It has high contrast
- Low input lag
- Delivers deep, rich blacks
- Some of the best ergonomics
- Quick response time
- 144 Hz high refresh rate
- 1440p
Cons
- Limited viewing angles
- Image quality degrades at an angle
- Does not have a decent response time at 60Hz
- Local dimming could be better with more zones
The Samsung C27HG70 is a versatile monitor used for gaming and multimedia. The 27-inch VA panel has a refresh rate of 144Hz at 2560×1440 resolution. The VA panel delivers deep blacks (contrast ratio ~2925:1) and covers a wide color gamut (≈95% DCI-P3), which is suitable for HDR playback. The Samsung C27HG70 has an input lag of ~4 ms, a fast response time, and a 144Hz refresh rate, making it a strong choice for gaming.
When looking at the Samsung C27HG70, it has a simple design with uniform bezels, unlike many monitors that use three thin bezels and one thick bezel with logo placement. The stand has a wide V-shaped base that adds stability. The monitor is VESA-mount compatible, which increases flexibility. However, the stand has a large footprint (≈30 cm depth), so it may limit desk space.
The Samsung C27HG70 ergonomics differ from those of typical stands. When the monitor is adjusted vertically, the screen stays aligned while the dual-arm mechanism shifts relative to the base. This design may feel unusual at first, but it provides greater flexibility than most conventional stands. Despite having a plastic body, the build is solid and durable, with quality materials used.
The Samsung C27HG70 has a native contrast ratio of 2925:1, typical for VA panels, compared to IPS panels that average 1000:1. This enables darker blacks in dark rooms. The monitor includes basic local dimming with a few dimming zones, limiting HDR effectiveness. The SDR peak brightness is 352 cd/m², while the HDR peak brightness is 355 cd/m², which is insufficient for highlighting HDR effects (ideally >600 cd/m²). Out-of-the-box color accuracy is ΔE ≈2.3, and calibration improves it further for professional use.
ASUS ROG Swift PG279QM 27″ QHD (1440p) 240Hz
Pros
- Wide viewing angles thanks to the IPS panel
- Low input lag
- Delivers vivid colors
- Decent ergonomics and build quality
- Quick response time
- 244 Hz high refresh rate
- 1440p
Cons
- Blacks look like gray in a dark space
- HDMI ports are limited to the HDMI 2.0 bandwidth
- Local dimming is poorly implemented, making it ineffective
- Local dimming could be better with more zones
If you’re looking for a 27-inch high-end gaming monitor, then the ASUS ROG Swift PG279QM is a 1440p display with a 240Hz refresh rate designed for competitive gaming. It has an input lag of ~3 ms and a response time of ~1 ms (GtG), which results in clear motion without blur trails in fast-moving scenes. It also supports Nvidia G-SYNC variable refresh rate (VRR), which reduces screen tearing when the game’s framerate and monitor refresh rate do not match. Additionally, it supports Nvidia Reflex Latency Analyzer technology.
As a monitor that has been designed for gaming, it has a V-shaped stand with metal feet that provide stability while occupying less desk space. The build quality is sturdy, but the main body of the monitor is still made of plastic, which can flex slightly near the rear RGB ROG logo.
Its ergonomics are functional, with a tilt range of -5° to 20° and ±25° swivel adjustment, allowing you to share the screen with others. However, the height adjustment range is limited to 100 mm, which may restrict positioning but does not significantly affect usability. The back panel has a futuristic ROG pattern with an RGB-lit logo that can be customized.
The ASUS ROG Swift PG279QM has a contrast ratio of 1,147:1, so dark areas appear gray instead of deep black. Unlike many monitors, it has a local dimming feature, but it is edge-lit and eliminates light by entire columns, which produces visible blooming. It reaches 348 cd/m² peak brightness in SDR and 469 cd/m² in HDR, values that are sufficient for SDR gaming but limited for HDR highlights.
Gigabyte M28U 28″ 4K 144Hz
Pros
- Wide viewing angles thanks to the IPS panel
- Low input lag
- Delivers vivid colors
- Quick response time
- 144 Hz high refresh rate
- 4K resolution
Cons
- Blacks look like gray in a dark space
- Local dimming is poorly implemented, making it ineffective
- Poor ergonomics with no swivel or portrait orientation
The Gigabyte M28U is a 28-inch 4K IPS monitor. It delivers high color accuracy and sharp image quality with rich details thanks to its 163 pixels per inch density. The pixel density improves text clarity, making it suitable for office use as well as gaming. The IPS panel ensures wide viewing angles without major color shift. One of the key specifications of the Gigabyte M28U is HDMI 2.1 support with 48 Gbps bandwidth, which enables 120Hz+ gaming at 4K resolution on GPUs like the RTX 4070 and modern consoles.
In terms of design, the Gigabyte M28U looks similar to the other “M” series monitors by Gigabyte. The design is minimalist with thin side bezels and a 22 mm bottom bezel where the Gigabyte logo is displayed. It has a V-shaped stand with a flat base that keeps the monitor stable. The body is plastic with a matte finish, but the overall build is sturdy and consistent with the M-series line. The back of the monitor has a glossy section that easily collects dust and scratches.
In ergonomics, the Gigabyte M28U stand lacks swivel and pivot rotation, making it less versatile compared to monitors like the Dell S2721QS or LG 27GP950. It supports tilt (-5° to 20°) and height adjustment (130 mm), but raising it to maximum height can cause a slight wobble. Gigabyte offers VESA 100×100 mm mounting as an alternative.
For controls, the monitor includes a 5-way joystick on the back for navigating the OSD menu. The static contrast ratio is 1,228:1, which is average for IPS technology, so blacks appear grayish in dark rooms. It features edge-lit local dimming with 8 zones, but the implementation is poor and often worsens image uniformity. The peak SDR brightness is 262 cd/m², which may feel dim in bright rooms, but the HDR peak brightness reaches 447 cd/m², allowing visible HDR highlights. Out of the box, the Gigabyte M28U exhibits ΔE < 2 color accuracy, which can be further calibrated to achieve ΔE < 1 for professional-grade accuracy.
