Benq EW3290U vs Benq EX321UX
The clearest split between the Benq EW3290U and the Benq EX321UX is refresh rate. Benq EX321UX runs at 144Hz versus 60Hz on the Benq EW3290U. That gap is meaningful in fast-paced games — enemies move more smoothly, tracking feels more responsive, and the transition from 60fps to higher frame rates is clearly visible. For everyday desktop use and productivity, both feel identically fluid.
Buy the Benq EW3290U if you need USB-C (USB-C — single-cable connection for modern laptops).
- IPS — accurate colour and wide 178° viewing angles
- Ergonomics — 110 mm height, pivot — adjustable for any desk setup
- 350 cd/m² — brightness — better visibility in bright office environments
Buy the Benq EX321UX if you need USB-C (USB-C — single-cable connection for modern laptops).
- Daisy-chain — DisplayPort MST out — chain multiple monitors from one cable
- IPS-ADS (BOE) — accurate colour and wide 178° viewing angles
- Ergonomics — 100 mm height — adjustable for any desk setup
Benq EW3290U
- Benq EW3290U -- Refresh Rate: 60Hz (max) -- lower max Hz -- less fluid gameplay
- Benq EW3290U -- Response Time: 5 ms (GtG) -- slower GtG response -- more visible blur in fast scenes
- Benq EW3290U -- Brightness (Typical): 350 cd/m² -- ⚠️ lower typical brightness -- HDR scenes still benefit from panel contrast, but bright-room visibility is reduced versus higher-nit alternatives
- Benq EW3290U -- DCI-P3 Coverage: 98% -- ⚠️ narrower colour gamut -- colours appear less saturated; a calibration-focused workflow may require a wider-gamut panel
- Benq EW3290U -- Pixel Density: 137 PPI -- lower pixel density -- softer at close viewing distances
Benq EX321UX
- Benq EX321UX -- Refresh Rate: 144Hz (max) -- higher max Hz -- smoother motion, competitive advantage
- Benq EX321UX -- Response Time: 1 ms (GtG)1 ms (MPRT) -- faster GtG response -- sharper motion, less ghosting
- Benq EX321UX -- Brightness (Typical): 700 cd/m² -- brighter -- better HDR impact and bright-room visibility
- Benq EX321UX -- DCI-P3 Coverage: 99% -- wider colour gamut -- richer, more saturated colours
- Benq EX321UX -- Pixel Density: 140 PPI -- sharper image -- more pixels per inch
- IPS panel — wide 178°/178° viewing angles with accurate, consistent color reproduction
- HDR support (DisplayHDR 400 / HDR10) with 400 cd/m² peak — enhanced contrast for HDR media
- 4K UHD resolution at 137 PPI — razor-sharp detail for creative and professional workflows
- 98% DCI-P3 — professional-level wide-gamut color reproduction for accurate creative work
- Full ergonomic stand (height, pivot, swivel, tilt) — adaptable for comfortable long-session productivity use
- IPS contrast (1000 : 1) — blacks look grey in dark viewing conditions compared to VA or OLED
- No Thunderbolt 4 — USB-C available but lacks high-speed 40 Gbps bandwidth and high-watt charging
- Entry-tier DisplayHDR 400 — limited local dimming means HDR uplift is modest rather than dramatic
- No built-in Ethernet — monitor lacks wired network hub functionality
- No DisplayPort — HDMI-only video input limits resolution/refresh on older GPU setups
- IPS-ADS panel with Mini LED — combines wide-angle color accuracy with powerful local-dimming contrast
- 1000 cd/m² peak brightness — eye-catching HDR highlights with impressive luminance output
- 4K UHD resolution at 140 PPI — exceptional detail for design, photo, and professional creative work
- 144Hz refresh rate — noticeably more fluid and responsive than standard 60/75Hz monitors
- 1 ms (MPRT) — significantly sharper moving images with reduced perceived motion blur
- No Thunderbolt 4 — USB-C available but limited to lower bandwidth without 40 Gbps capability
- No built-in speakers — a separate audio solution is required for any sound output
- Peak power consumption (274W) — above average; factor into long-term energy running costs
- No built-in Ethernet — monitor lacks wired network hub; separate dongle or switch required
- BenQ OSD navigation can be complex to configure initially — custom profiles take time to set up
Benq EX321UX at 144Hz versus 60Hz -- 84Hz more smoothness for fast-paced games. Gaming-ready.
🏆 Benq EX321UXBoth displays share 4K resolution at 140 PPI. Text sharpness and screen real estate are equivalent -- consider connectivity (USB-C, KVM) and stand ergonomics for your workspace.
🏆 Benq EX321UXFor photo editing and design, colour gamut coverage matters most. Benq EX321UX covers a wider DCI-P3 gamut -- richer, more accurate colours for creative work. Neither includes a factory calibration cert — colour-critical work may require professional calibration post-purchase.
🏆 Benq EX321UXHDR support differs: Benq EX321UX (HDR10 DisplayHDR 1000) versus DisplayHDR 400 HDR10. For HDR movie content and gaming, the higher-tier HDR certification translates to more dynamic highlight detail.
🏆 Benq EX321UX| Specification | ||
|---|---|---|
| Overview | ||
| Rating | 7.6/10★★★★★ |
8.4/10★★★★★ |
| Brand | Benq | Benq |
| Category | Monitor | Monitor |
| Basic Information | ||
| Brand | BenQ | BenQ |
| Model | EW3290U | EX321UX |
| Series | MOBIUZ | MOBIUZ |
| Model Alias | - | MOBIUZ EX321UX |
| Model Year | 2024 | 2024 |
| Display | ||
| Size Class | 32-inch | 31.5-inch |
| Panel Type ? | IPS | IPS-ADS (BOE) |
| Curvature | -- | -- |
| Resolution | 3840 x 2160 | 3840 x 2160 |
| Aspect Ratio | 16:9 | 16:9 |
| Pixel Density | 137 PPI | 140 PPI |
| Pixel Pitch | 0.182 mm (millimeters) | 0.182 mm (millimeters) |
| Display Area | 89.02 % (percent) | 88.43 % (percent) |
| Color & HDR | ||
| Color Depth | 10 bits | 10 bits (8 bits + FRC) (FRC: Yes) |
| Colors | 1073741824 colors | 1073741824 colors |
| sRGB | - | - |
| DCI-P3 Coverage | 98% | 99% |
| HDR Support ? | DisplayHDR 400 HDR10 |
HDR10 DisplayHDR 1000 |
| Brightness & Contrast | ||
| Brightness (Typical) | 350 cd/m² | 700 cd/m² |
| Peak Brightness | 400 cd/m² | 1000 cd/m² |
| Contrast | 1000 : 1 | 1000 : 1 |
| Performance | ||
| Refresh Rate | 60 Hz (hertz) | 48 Hz - 144 Hz |
| Response Time | 5 ms (GtG) | 1 ms (GtG)1 ms (MPRT) |
| Adaptive Sync ? | - | AMD FreeSync Premium Pro |
| Display Technologies | ||
| Advanced Display Technologies | Panel Technology: - Backlight: W-LED Viewing Angles: 178° / 178° (H / V) MPRT Response: - Dynamic Contrast: - Input Lag: - Screen Coating: Anti-glare/Matte |
Panel Technology: α-MLED technology | COG glass-based technology | Local dimming zones - 1152 | Number of mini LEDs - 4608 Backlight: Mini LED Viewing Angles: 178° / 178° (H / V) MPRT Response: 1 ms (MPRT) Dynamic Contrast: - Input Lag: 4.3 ms Screen Coating: Anti-glare/Matte (3H) |
| Camera | ||
| Camera | No | No |
| Audio | ||
| Audio | 2 x 2 W (watts) | 3.5 mm Audio Out | 3.5 mm Audio Out |
| Connectivity & Ports | ||
| Ports | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 65W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; downstream; 7.5W) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream; 7.5W) 3 x HDMI 2.0 1 x 3.5 mm Audio Out High-bandwidth Digital Content Protection (HDCP) 2.2 |
1 x USB 3.2 (Type-C; Gen 1; 5 Gbps: upstream; 65W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps: upstream; 15W; data only) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps: downstream; 7.5W) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps: upstream) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps: downstream) 3 x HDMI 2.1 1 x DisplayPort 2.1 1 x 3.5 mm Audio Out High-bandwidth Digital Content Protection (HDCP) 2.2 |
| Wireless | - | - |
| Ergonomics | ||
| VESA Mount | 100 x 100 mm | 100 x 100 mm |
| Height Adjustment | 110 mm | 100 mm |
| Pivot | ±0° | No |
| Swivel | ±20° | ±15° |
| Tilt | -5° to +20° | -5° to +15° |
| Removable Stand | Yes | Yes |
| Gaming Features | ||
| Gaming Features | AMA (Advanced Motion Accelerator) | AMA (Advanced Motion Accelerator) AMD FreeSync Premium Pro Black eQualizer Color Vibrance FPS Mode Motion Blur Reduction |
| Smart & Software Features | ||
| Operating System | - | - |
| Smart Features | AI Contrast AI Picture Optimization Technology Brightness Intelligence Plus Gen2 (B.I.+ Gen2) Color Weakness Mode ePaper Flicker-free technology HDRi Low Blue Light Plus |
Brightness Intelligence Plus Gen 2 technology Color Weakness Mode ePaper Flicker-free technology HDRi IR sensor KVM Switch Light Tuner Low Blue Light Scenario Mapping |
| Power Consumption | ||
| Voltage | 100–240V | 100–240V |
| Frequency | 50/60Hz | 50/60Hz |
| Average Consumption | 29W | 80W |
| Maximum Consumption | 180W | 274W |
| Standby | 0.3W | 0.5W |
| Certificates | ||
| Certificates | EPEAT Eyesafe Certified 2.0 TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) |
EPEAT TUV Rheinland Low Blue Light Certified (Software Solution) |
| Design, Build & Dimensions | ||
| Without Stand Width | 714.5 mm | 714.4 mm |
| Without Stand Height | 443.9 mm | 433 mm |
| Without Stand Depth | 67.8 mm | 98.1 mm |
| Without Stand Weight | 6 kg | 7.2 kg |
| With Stand Width | 714.5 mm | 714.4 mm |
| With Stand Height | 483.3 mm | 498.7 mm |
| With Stand Depth | 211.2 mm | 306 mm |
| With Stand Weight | 8.1 kg | 9.7 kg |
| Color | White | White |
| Operating Conditions | ||
| Temperature | - | - |
| Humidity | - | - |
Panel technology is the biggest difference here. Benq EW3290U uses IPS, while Benq EX321UX uses IPS. On brightness, Benq EX321UX peaks at 1000 nits versus 400 nits -- a 150% advantage that matters most in HDR content and brightly lit rooms.
Refresh rate is the headline gaming spec. Benq EX321UX runs at 144Hz versus 60Hz on Benq EW3290U -- a 84Hz gap. 144Hz is the entry point for serious gaming. The Benq EX321UX reaches this threshold; the Benq EW3290U at 60Hz is adequate for casual gaming but not competitive play.On response time: Benq EW3290U (5 ms (GtG)) versus Benq EX321UX (1 ms (GtG)1 ms (MPRT)). VRR (Variable Refresh Rate) eliminates screen tearing by syncing the monitor to your GPU's frame output. Both monitors support adaptive sync: Benq EW3290U with -, and Benq EX321UX with AMD FreeSync Premium Pro.
HDR certification differs: Benq EW3290U carries DisplayHDR 400 HDR10, while Benq EX321UX carries HDR10 DisplayHDR 1000. Higher HDR tiers (HDR600, HDR1000) require greater peak brightness -- the number after "HDR" represents the minimum peak nits. For genuine HDR impact in games and streaming, HDR400 is the entry level; HDR600+ is where highlights start to look distinctly brighter than SDR.
Both share 4K resolution, but Benq EX321UX has a marginally higher pixel density (140 vs 137 PPI) -- a small but noticeable difference for fine text at close range. Neither monitor offers full ergonomic adjustment. A VESA monitor arm is recommended for proper positioning if you spend long hours at your desk. For bright office environments, Benq EX321UX at 1000 nits versus 400 nits provides better visibility against ambient light -- the higher brightness reduces eye strain in daylit rooms.
Both monitors share 4K resolution, but refresh rate targets differ. Pushing Benq EX321UX to 144Hz requires more GPU headroom than 60Hz. Mid-range and budget GPU tiers below reflect the lower 60Hz target; top-tier GPUs unlock the full 144Hz potential.
Benq EX321UX has a significantly richer connectivity package. Key advantages: USB-C 65W -- single cable powers and connects a laptop; HDMI 2.1 -- supports PS5/Xbox Series X at 4K 120Hz natively. The Benq EW3290U covers standard display inputs but lacks these hub and convenience features -- if you work at a desk and connect a laptop daily, this gap matters considerably.
Connectivity score methodology: USB-C Power Delivery (2 pts) · USB hub ports (2 pts) · Ethernet (1 pt) · HDMI 2.1 (1 pt) · KVM switch (2 pts) · Thunderbolt (2 pts). Higher score = more complete connectivity package. Ties broken in favour of USB-C power delivery.
Both monitors have basic stand adjustment. If you need precise positioning, a VESA-compatible monitor arm is recommended -- check the spec table for VESA mount support (typically 75×75mm or 100×100mm).
Use our free screen size comparison tool, PPI calculator, and power consumption calculator to go deeper than spec numbers alone. These display comparison tools help you accurately compare monitors and TVs beyond what a spec table shows -- from physical dimensions to real-world electricity costs.
Bottom line: For most buyers, the Benq EX321UX is the stronger choice, leading on USB-C single-cable connectivity, full height and tilt adjustment. The Benq EW3290U is worth considering if cost is the deciding factor or if its specific connectivity or form factor better matches your desk setup. Check the use-case categories above to see which display wins for your primary activity.
Benq EW3290U vs Benq EX321UX: What Actually Matters
The most fundamental difference here is panel technology. The Benq EW3290U uses IPS while the Benq EX321UX uses IPS. In practice that means both are capable panels, but with different strengths across colour accuracy, contrast, and brightness uniformity.
If we had to pick one for most people, the Benq EX321UX earns the recommendation on overall specification strength and a 4.2/5 composite score. That said, the right answer genuinely depends on your GPU, your use case split between gaming and productivity, and whether you spend time in a bright or dark room.
Strengths Worth Knowing
The Benq EW3290U stands out for ips panel — wide 178°/178° viewing angles with accurate, consistent color reproduction and hdr support (displayhdr 400 / hdr10) with 400 cd/m² peak — enhanced contrast for hdr media. The main compromise: ips contrast (1000 : 1) — blacks look grey in dark viewing conditions compared to va or oled.
The Benq EX321UX stands out for ips-ads panel with mini led — combines wide-angle color accuracy with powerful local-dimming contrast and 1000 cd/m² peak brightness — eye-catching hdr highlights with impressive luminance output. The main compromise: no thunderbolt 4 — usb-c available but limited to lower bandwidth without 40 gbps capability.
❓ Frequently Asked Questions
For gaming, the Benq EX321UX has the edge thanks to its 144Hz maximum refresh rate. Higher refresh rates produce smoother motion and reduce perceived input lag -- critical advantages in competitive shooters and action titles. If both share the same Hz, compare response time in the spec table above.
Both the Benq EW3290U and Benq EX321UX use IPS -- the differences lie in HDR tier: DisplayHDR 400 HDR10 versus HDR10 DisplayHDR 1000. A higher HDR tier means more peak brightness and better highlight rendering on compatible streaming content and games.
For all-day productivity work -- documents, spreadsheets, coding, and content creation -- resolution and panel colour accuracy matter most. The Benq EX321UX is the stronger daily driver based on overall specification score. For long hours, also look for a model with flicker-free backlight and low blue-light mode -- check the spec table above for those details.
The Benq EX321UX is the stronger all-round choice based on its overall score of 4.2/5. That said, if your priority is specifically competitive gaming at the highest possible refresh rate, see the Quick Answer section at the top of this page for use-case-specific recommendations. The Benq EW3290U is not a bad choice -- it simply trails on overall specification weight, which may not reflect the single spec most important to your setup.
IPS (In-Plane Switching) panels are the most common in quality monitors -- they offer wide viewing angles and accurate colour reproduction, making them ideal for design work, general use, and brightly lit rooms. VA (Vertical Alignment) panels have a higher native contrast ratio, producing deeper blacks, which benefits dark-room gaming and movie watching. OLED panels work differently: each pixel emits its own light, enabling true blacks, near-infinite contrast, and perfect viewing angles -- at the cost of higher price and some burn-in risk with static content.
For non-gaming use -- web browsing, documents, video calls -- 60Hz to 75Hz is completely adequate and you will not feel the difference from a 144Hz or 240Hz panel. Where higher refresh rates genuinely improve the experience beyond gaming is in cursor smoothness during scrolling and desktop navigation, which some users appreciate. In short: the step from 60Hz to 75Hz has minimal benefit; the step from 60Hz to 144Hz is noticeable but not essential for productivity.
Disclaimer: You can write your own disclaimer from APS Settings -> General -> Disclaimer Note.