24.1″ Asus ROG Strix XG248QSG Ace – Specs & Features
Asus ● Monitor ●
At a glance
The Asus ROG Strix XG248QSG Ace is a 24.1-inch Full HD Monitor designed for gaming. It features a TN (AU Optronics) panel for fast response times. The Monitor is suitable for gaming and fast-paced content and includes 48 Hz - 610 Hz refresh rate and USB-C connectivity. However, it may not be ideal for adequate for the size but detail is limited vs QHD alternatives. It scores Great — 8.0/10 across our display performance benchmarks.
Model Year
2025
Size Class
24"
Panel Type
TN (AU Optronics)
Scores and analysis are based on DisplayInput – Monitor & TV Specs Comparison's display benchmark methodology across 6 verified specifications. Data sourced from Asus's official specifications and independent lab measurements.
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Display Performance
Overall Score
Combined display quality score
80
/100
Refresh Rate
Higher is smoother — 144Hz+ ideal for gaming
100
/100
Response Time
Lower is better — 1ms GtG excellent
92
/100
Colour Coverage
% of DCI-P3 colour gamut — 90%+ for professional work
90
/100
Typical Brightness
Typical brightness — indoor SDR use
35
/100
Peak Brightness (HDR)
Peak brightness — HDR highlights
100
/100
The Asus ROG Strix XG248QSG Ace achieves an overall display score of 8.0/10. With a 610Hz refresh rate and 0.7ms response time, it delivers elite gaming motion clarity. Colour gamut covers 90% DCI-P3 for accurate colour reproduction. Typical brightness of 350 nits is adequate for indoor use.
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Who Should Buy the Asus ROG Strix XG248QSG Ace
Perfect For
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Esports & Competitive Players 610Hz
Zero-blur frames at 610fps
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Photo Editors & Colour Graders 99% P3
Screen colours match print and web export
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Casual Viewers Wanting HDR HDR400
Entry-level HDR — better than SDR, not premium
Not Ideal For
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Premium HDR Viewers HDR400
Entry-level HDR400 cannot deliver the cinematic HDR experience. Seek HDR600+ or OLED for real impact.
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Extreme Multitaskers 16:9 Only
Standard 16:9 cannot fit two full-width apps without overlap. An ultrawide replaces a dual-monitor setup cleanly.
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Single-Cable Laptop Users No USB-C
No USB-C port means separate video and power cables are needed for a laptop. No single-cable docking possible.
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Quick Advice: Buy this for
competitive gaming at 610Hz.
At 610Hz with 1080p resolution, this prioritises frame rate over pixel density. If colour accuracy matters alongside speed, look for a 1080p IPS at 144Hz+.
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Real-World Use Cases
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Frame delivery faster than reaction time
610Hz eliminates tearing — esports reaction windows below 4ms become distinct.
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What you grade is what the client receives
99% DCI-P3 keeps profiles consistent from Lightroom to print export.
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Brightness range SDR cannot show
HDR content on Netflix and Game Pass gets expanded highlights and shadow depth. Note: HDR400 is entry-level — highlights improve over SDR but fall short of the full cinematic HDR experience.
Each scenario is derived from confirmed Asus ROG Strix XG248QSG Ace specs. Real-world results vary with system configuration and content source.
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Pros & Cons
Pros
- HDR support (HDR10 / DisplayHDR 400) at 500 cd/m² expanded dynamic range for realistic imagery
- Full HD at 91 PPI clear image for everyday computing, gaming and media consumption
- World-class 610Hz refresh rate the definitive performance advantage for top-tier esports
- 0.1 ms (MPRT) significantly sharper moving images with reduced blur perception
- ELMB Sync technology combines motion blur elimination with variable refresh rate simultaneously
Cons
- Full HD resolution adequate for the size but detail is limited vs QHD alternatives
- No Thunderbolt 4 USB-C available but lacks 40 Gbps bandwidth and high-wattage charging
- No built-in speakers a separate audio solution is required for sound output
- Entry-tier DisplayHDR 400 modest HDR improvement without meaningful local dimming
- No Ethernet or Wi-Fi relies entirely on wired display connection with no network features
We identified 5 advantages and 5 limitations for the Asus ROG Strix XG248QSG Ace. The strengths meaningfully outweigh the trade-offs for the target use case. All 10 points are derived from verified specifications and independently confirmed benchmark data.
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Score & Ratings
8.0/10
Great
The Asus ROG Strix XG248QSG Ace earns a strong overall score of 8.0/10. Our editors evaluate each Monitor across display quality, colour accuracy, motion performance, and connectivity.
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Basic Information
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brand | Asus | |
| Model | ROG Strix XG248QSG Ace | |
| Series | ROG Strix | |
| Model Alias | ROG Strix Ace XG248QSG | |
| Model Year | 2025 |
✓ Good 2025 — current generation. Latest panel technology and features.
|
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Display
8
| Specification | Value | 💡 What It Means |
|---|---|---|
| Size Class | 24.1-inch |
△ Average 24" — standard monitor. Efficient for focused work; compact desk footprint.
|
| Panel Type | TN (AU Optronics) |
⚠ Limited TN — fastest pixel response but narrow viewing angles and limited colour accuracy vs IPS/VA.
|
| Curvature | -- | |
| Resolution | 1920 x 1080 |
△ Average Full HD (1920×1080) — adequate up to 24–27". Pixels become visible on larger panels at close range.
|
| Aspect Ratio | 16:9 |
Standard 16:9 — universal for all streaming, gaming, and productivity content worldwide.
|
| Pixel Density | 91 PPI |
△ Average 91 PPI — adequate sharpness for monitor use. Comfortable for text and media at 50–80cm.
|
| Pixel Pitch | 0.279 mm (millimeters) |
△ Average 0.279 mm (millimeters) pitch — standard. Pixels become visible on close inspection of large panels.
|
| Display Area | 86.74 % (percent) |
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Color & HDR
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Color Depth | 8 bits |
△ Average 8-bit — 16.7 million colours. Fine for SDR and everyday use; banding may appear in HDR gradients.
|
| Colors | 16777216 colors |
△ Average 16.7 million colours (8-bit) — standard for SDR; gradient banding may appear in HDR.
|
| sRGB | 99% |
✓ Good 99% sRGB — virtually complete coverage. Colour output matches what clients and printers receive exactly.
|
| DCI-P3 Coverage | 90% |
✓ Good 90% DCI-P3 — wide gamut. Colours are richer and more vibrant than standard monitors.
|
| HDR Support | HDR10 DisplayHDR 400 |
△ Average HDR10 — universal HDR baseline. Supported by all streaming services, games, and HDR discs.
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Brightness & Contrast
3
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brightness (Typical) | 350 cd/m² |
△ Average 350 cd/m² — comfortable indoors. May wash out next to a bright window or in direct sunlight.
|
| Peak Brightness | 500 cd/m² |
△ Average 500 cd/m² — adequate for bright rooms and entry HDR. Standard office use is comfortable.
|
| Contrast | 1000 : 1 |
△ Average 1000 : 1 — standard IPS-level. Blacks appear slightly grey in very dark rooms.
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Performance
3
| Specification | Value | 💡 What It Means |
|---|---|---|
| Refresh Rate | 48 Hz - 610 Hz |
✓ Good 360Hz — elite-tier esports. Every rendered frame displayed; reaction windows below 2ms are visually distinct.
|
| Response Time | 0.7 ms (GtG)0.1 ms (MPRT) |
✓ Good 0.7 ms (GtG)0.1 ms (MPRT) GtG — near-instant pixel transitions. Ghosting is invisible even in fast esports.
|
| Adaptive Sync | AMD FreeSync Premium NVIDIA G-Sync Compatible |
✓ Good FreeSync Premium — tear-free gaming with LFC (prevents judder below minimum Hz). Works on AMD and NVIDIA GPUs.
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Display Technologies
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Advanced Display Technologies | Panel Technology: - Backlight: W-LED Viewing Angles: 170° / 160° (H / V) MPRT Response: 0.1 ms (MPRT) Dynamic Contrast: 8000000 : 1 Input Lag: 0.8 ms Screen Coating: Anti-glare/Matte |
Anti-glare matte coating.
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Camera
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Camera | No |
⚠ Limited No built-in camera. An external webcam is needed for video calls.
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Audio
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Audio | - |
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Connectivity & Ports
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Ports | 1 x USB 3.0 (Type-C for FW update only) 2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) High-bandwidth Digital Content Protection (HDCP) |
✓ Good USB-C (single-cable display + data, charging if PD supported). HDMI 2.1 — supports 4K@144Hz or 8K@60Hz bandwidth. DisplayPort 1.4 — full bandwidth for high-refresh PC gaming.
|
| Wireless | - |
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Ergonomics
6
| Specification | Value | 💡 What It Means |
|---|---|---|
| VESA Mount | 100 x 100 mm |
✓ Good VESA-compatible — fits any standard monitor arm, desk mount, or wall bracket. No proprietary hardware needed.
|
| Height Adjustment | 160 mm |
✓ Good 160 mm height range — excellent ergonomics. Adapts to any chair height or desk setup.
|
| Pivot | ±90° |
✓ Good Pivot — screen rotates 90° to portrait. Ideal for code, reading documents, or social feeds.
|
| Swivel | ±45° |
✓ Good Swivel — rotates left and right without moving the base. Easy screen sharing or multi-person viewing.
|
| Tilt | -5° to +35° |
✓ Good Tilt ±5° — adjustable screen angle reduces neck strain and matches your eye level.
|
| Removable Stand | Yes |
✓ Good Stand detaches cleanly from the panel — mount on any VESA arm or wall bracket without a leftover collar.
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Gaming Features
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Gaming Features | Adaptive-Sync technology AMD FreeSync Premium Dynamic Crosshair Dynamic Shadow Boost Extreme Low Motion Blur 2 (ELMB 2) GamePlus (Stopwatch / Sniper / Crosshair / Timer / FPS Counter / Display Alignment) GameVisual NVIDIA G-Sync Compatible |
✓ Good NVIDIA G-Sync Compatible (tear-free). AMD FreeSync (tear-free).
|
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Smart & Software Features
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Operating System | - |
No smart OS — this is a PC monitor. All input comes from connected computers or consoles.
|
| Smart Features | 6-axis color adjustment AI Visual Aspect Ratio Control Asus DisplayWidget Center Asus Power Sync Aura Sync Lighting Effect Color Temperature Selection (8 modes) Flicker-free technology Low Blue Light Low Input Lag ROG Gaming AI Super TN Image file formats Image file formats JPEG GIF PNG MPO BMP Audio file formats Audio file formats/codecs AAC (Advanced Audio Coding) FLAC (Free Lossless Audio Codec, .flac) M4A (MPEG-4 Audio, .m4a) MIDI MP3 (MPEG-2 Audio Layer II, .mp3) OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus) WMA (Windows Media Audio, .wma) WAV (Waveform Audio File Format, .wav, .wave) APE AIFF ALAC Vorbis Video file formats Video file formats/codecs 3GPP (3rd Generation Partnership Project, .3gp) AVI (Audio Video Interleaved, .avi) ASF (Advanced Systems Format, .asf .wma .wmv) Flash Video (.flv, .f4v, .f4p, .f4a, .f4b) H.263 H.264 / MPEG-4 Part 10 / AVC video H.265 / MPEG-H Part 2 / HEVC MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks) M2TS (Blu-ray Disc Audio-Video (BDAV) MPEG-2 Transport Stream, .m2ts, .MTS) MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v) MPEG-4 RealVideo (.rv) TS (MPEG Transport Stream, .ts, .tsv, .tsa) VC-1 VP7 VP8 VP9 VOB (Video Object, .VOB) VRO (DVD-VR, .VRO) WebM WMV (Windows Media Video, .wmv) AV1 MOV TRP FLV SVI RMVB |
✓ Good 6-axis color adjustment
AI Visual
Aspect Ratio Control
Asus DisplayWidget Center
Asus Power Sync
Aura Sync Lighting Effect
Color Temperature Selection (8 modes)
Flicker-free technology
Low Blue Light
Low Input Lag
ROG Gaming AI
Super TN
Image file formats
Image file formats
JPEG
GIF
PNG
MPO
BMP
Audio file formats
Audio file formats/codecs
AAC (Advanced Audio Coding)
FLAC (Free Lossless Audio Codec, .flac)
M4A (MPEG-4 Audio, .m4a)
MIDI
MP3 (MPEG-2 Audio Layer II, .mp3)
OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)
WMA (Windows Media Audio, .wma)
WAV (Waveform Audio File Format, .wav, .wave)
APE
AIFF
ALAC
Vorbis
Video file formats
Video file formats/codecs
3GPP (3rd Generation Partnership Project, .3gp)
AVI (Audio Video Interleaved, .avi)
ASF (Advanced Systems Format, .asf .wma .wmv)
Flash Video (.flv, .f4v, .f4p, .f4a, .f4b)
H.263
H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
M2TS (Blu-ray Disc Audio-Video (BDAV) MPEG-2 Transport Stream, .m2ts, .MTS)
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
MPEG-4
RealVideo (.rv)
TS (MPEG Transport Stream, .ts, .tsv, .tsa)
VC-1
VP7
VP8
VP9
VOB (Video Object, .VOB)
VRO (DVD-VR, .VRO)
WebM
WMV (Windows Media Video, .wmv)
AV1
MOV
TRP
FLV
SVI
RMVB — software features including OSD controls and display calibration tools.
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Power Consumption
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Voltage | 100–240V |
✓ Good Universal or wide-range power supply. Compatible with outlets in the US, UK, EU, and most countries.
|
| Frequency | 50/60Hz |
50/60Hz AC supply — compatible with worldwide power grids including US, UK, EU, and AU.
|
| Average Consumption | 24W |
✓ Good 24W — very energy efficient. Low electricity cost even for all-day use.
|
| Maximum Consumption | - |
Peak power draw not published. Typically 2–3× the average consumption figure.
|
| Standby | 0.3W |
✓ Good 0.3W standby — near-zero idle power. Excellent energy compliance.
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Certificates
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Certificates | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) |
✓ Good CE — meets EU safety & electromagnetic standards.
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Design, Build & Dimensions
9
| Specification | Value | 💡 What It Means |
|---|---|---|
| Without Stand Width | 557 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Height | 330.5 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Depth | 88.6 mm |
Panel dimensions without stand attached. Use for wall-mount space planning.
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| Without Stand Weight | 3.3 kg |
✓ Good 3.3 kg — lightweight; easy to position or wall-mount solo.
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| With Stand Width | 557 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
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| With Stand Height | 353.8 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Depth | 188 mm |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Weight | 5.6 kg |
△ Average 5.6 kg — standard weight for this panel size.
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| Color | Black |
Available colour finish for this unit.
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Operating Conditions
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Temperature | 10°C – 40°C |
Operating environment range. Keep within these limits for reliable long-term performance.
|
| Humidity | 10% – 80% |
Operating environment range. Keep within these limits for reliable long-term performance.
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Frequently Asked Questions
01 What type of panel does the Asus ROG Strix XG248QSG Ace use? ›
The Asus ROG Strix XG248QSG Ace uses a TN (AU Optronics) panel. Check the Full Specifications tab above for the complete display technology details.
02 Is the Asus ROG Strix XG248QSG Ace good for competitive gaming? ›
✓ Yes. The 610Hz refresh rate is built for esports — it displays every rendered frame, reducing motion blur in fast games like CS2 and Valorant. The 0.7ms response time keeps pixels sharp between kills. FreeSync Premium prevents screen tearing when GPU output fluctuates.
03 Is the HDR on the Asus ROG Strix XG248QSG Ace any good? ›
The HDR400 certification is entry-level HDR ⚠ Not premium HDR. It unlocks HDR signals from Netflix and other platforms, providing a step up from SDR. However, peak brightness is not high enough for the full cinematic HDR effect — panels rated HDR600 or above deliver that. For casual HDR viewing it is fine; for dedicated HDR enthusiasts it is not.
04 Is the Asus ROG Strix XG248QSG Ace suitable for photo or video editing? ›
✓ Yes — 99% DCI-P3 coverage means the colours you grade in Lightroom or DaVinci Resolve stay consistent when exported to screen and print. Suitable for professional colour work without a dedicated calibration monitor.
05 Who is the Asus ROG Strix XG248QSG Ace best for? ›
It is best suited for gamers, content creators. It is less ideal for premium HDR experiences — there are better-spec'd options for those needs. Check the "Who Should Buy" section above for a full profile breakdown.
06 Is the Asus ROG Strix XG248QSG Ace worth buying in 2026? ›
Asus ROG Strix XG248QSG Ace remains a strong option in 2026. 610Hz refresh keeps motion smooth for gaming, which remains relevant as 144Hz+ is now the expected baseline. Wide colour gamut coverage remains relevant for photo, video, and content creation workflows. Our benchmark score of 8.0/10 puts it in the top tier of its category. Before purchasing, compare the current street price against newer models at the same price point to confirm it offers the best value for your use case.
Questions are generated from Asus ROG Strix XG248QSG Ace specifications. For full technical data, see the Specifications tab above.
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Reviews
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