Description

Dell SE2225HM Monitor — 21.5″ FHD VA Display for Compact, Everyday Workspaces

The Dell SE2225HM Monitor packs a 21.5-inch Full HD VA panel into one of the most space-efficient display footprints in Dell’s SE-series lineup. It targets home office workers, students, and small desk environments where screen size needs to stay manageable without sacrificing image quality. A 100Hz refresh rate, 3000:1 contrast ratio, and TÜV Rheinland 3-Star eye comfort certification give it a meaningful edge over entry-level alternatives at a comparable price.


Technical Specifications

Display

Spec Detail
Screen Size 21.5 inches (21.4″ viewable)
Panel Type VA (Vertical Alignment)
Resolution 1920 × 1080 (Full HD / 1080p)
Aspect Ratio 16:9
Refresh Rate 100Hz
Response Time 5ms GTG (Fast mode); 8ms GTG (standard)
Brightness 250 cd/m²
Static Contrast Ratio 3000:1
Viewing Angles 178° horizontal / 178° vertical
Colour Gamut 72% NTSC (CIE 1931)
Colour Depth 16.7 million colours (8-bit)
Pixel Pitch 0.2493mm × 0.2410mm
Surface Treatment Anti-glare
Backlight Edge LED (W-LED)

Ergonomics & Stand

Spec Detail
Tilt Adjustment -5° to +21°
Height Adjustment No
Swivel / Pivot No
VESA Mount 100 × 100mm

Connectivity

Port Detail
HDMI 1× HDMI 1.4 (HDCP 1.4) — supports up to 1920×1080 @ 100Hz
VGA 1× VGA connector
DisplayPort Not included
USB Hub Not included
Audio No built-in speakers; no audio line-out
Cables Included 1× HDMI cable (1.8m), 1× Power cable

Physical

Spec Detail
Dimensions (without stand) 504.26 × 49.21 × 295.38mm (W×D×H)
Colour Black
Power Consumption 11.6W (typical); 0.3W (standby/off)
Maximum Power Consumption 19W
Certifications Energy Star, TÜV Rheinland Eye Comfort 3-Star (Low Blue Light + Flicker Free)
Environmental Mercury-free, arsenic-free glass

Use Cases & Applications

Home Office & Student Desks The SE2225HM suits compact workspaces well. At 21.5 inches and with a small physical footprint — 504mm wide — it fits desks where a 24-inch panel would crowd the setup. Students handling documents, video calls, and general browsing get a sharp 1080p image at a sensible size. The 100Hz refresh rate reduces flicker during long study or work sessions noticeably more than 60Hz alternatives.

Tight Dual-Monitor Configurations Two SE2225HM displays side by side span roughly 1,010mm — fitting comfortably on most 1,200mm desks. The narrow bezel design keeps the visual gap between screens tight, and the VESA mount support means both units can sit on a single dual-arm bracket for a clean, cable-managed setup.

Living Room and Secondary Display Use HDMI connectivity makes the SE2225HM compatible with laptops, media players, and game consoles out of the box. The 3000:1 contrast ratio handles varied room lighting better than IPS panels at this price, and the anti-glare coating cuts reflections from ambient light sources effectively.

Small Business and Reception Environments Compact, affordable, and simple to set up — the Dell SE2225HM Monitor suits reception desks, point-of-sale stations, and shared workstations where screen real estate needs stay modest and reliability matters more than premium features.


How Does the Dell SE2225HM Compare?

The SE2225HM occupies the smallest screen size in Dell’s current SE-series. Against the 23.8-inch SE2425HM, it trades screen area for a significantly smaller physical footprint — useful in genuinely space-constrained setups. Both share a 100Hz VA panel and HDMI + VGA connectivity, so the choice largely comes down to available desk space and viewing distance. Users sitting 50cm or closer benefit from the 21.5-inch size, as pixel density is higher at 102 PPI versus 93 PPI on the 23.8-inch model — text appears slightly sharper. Neither model includes DisplayPort, height adjustment, or a USB hub. Users who need any of those should step up to Dell’s E-series or P-series range.


Internal Resources

For a side-by-side comparison of Dell’s compact monitor options, see our guide on Dell SE2225HM monitor review and buying guide.

Further Reading

For full specifications and purchasing options, visit the Dell SE2225HM official product page.

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