Monitors
Product specifications and review coverage for this exact model.
Image supplied through Icecat
DELL DELL-S2421HS is listed in the computer monitors category. The recorded specifications include display diagonal: 60.5 cm (23.8"); display resolution: 1920 x 1080 pixels; panel type: IPS; maximum refresh rate: 75 Hz. This entry covers manufacturer code DELL-S2421HS. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Manufacturer code: DELL-S2421HS. Icecat product 85724285 · Checked 19 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 60.5 cm (23.8") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Panel type | IPS |
| Maximum refresh rate | 75 Hz |
| Response time | 4 ms |
| Display brightness (typical) | 250 cd/m² |
| High Dynamic Range (HDR) supported | No |
| HDMI ports | 1 |
| DisplayPort connections | 1 |
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| Built-in speakers | No |
|---|---|
| Audio input | No |
| Audio output | Yes |
| Headphone out | No |
| Display technology | LCD |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.78 million colours |
| AMD FreeSync refresh rate range | 48 - 75 Hz |
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080) |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 5 - 90% |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
|---|---|
| Built-in camera | No |
| Horizontal scan range | 83 - 83 kHz |
|---|---|
| Vertical scan range | 48 - 75 Hz |
| Total carbon footprint (kg of CO2e) | 476 |
| Built-in USB hub | No |
|---|---|
| DVI port | No |
| HDMI | Yes |
| HDMI version | 1.4 |
| DisplayPort version | 1.2 |
| Wi-Fi | No |
| Panel mounting interface | 100 x 100 mm |
| Energy efficiency class (SDR) | D |
|---|---|
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 12 kWh |
| Power consumption (typical) | 11.6 W |
| Power consumption (standby) | 0.2 W |
| Power consumption (max) | 23 W |
| Power consumption (off) | 0.2 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 1.5 A |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Annual energy consumption | 18 kWh |
| Carbon emissions, energy usage (kg of CO2e) | 118.05 |
| Operating temperature (T-T) | 0 - 40 °C |
|---|
| Product colour | Silver |
|---|---|
| Front bezel colour | Black |
| Feet colour | Silver |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 10 cm |
| Width (with stand) | 537.8 mm |
| Depth (with stand) | 159.7 mm |
| Height (with stand) | 446.8 mm |
| Weight (with stand) | 4.5 kg |
| Width (without stand) | 537.8 mm |
| Depth (without stand) | 53.8 mm |
| Height (without stand) | 322.6 mm |
| Weight (without stand) | 3.2 kg |
| Bezel width (side) | 5.4 mm |
| Bezel width (top) | 5.4 mm |
| Bezel width (bottom) | 2.07 cm |
| Compliance certificates | RoHS |
|---|
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| Backlight type | LED |
| Aspect ratio | 16:9 |
| Response time (fast) | 5 ms |
| Pixel pitch | 0.2745 x 0.2745 mm |
| Pixel density | 92.56 ppi |
| Viewable size, horizontal | 52.7 cm |
| Viewable size, vertical | 29.6 cm |
| NTSC coverage (typical) | 72% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Market positioning | Business |
| Detachable stand | Yes |
| Cable lock slot | Yes |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
| Plug and Play | Yes |
| Operating relative humidity (H-H) | 10 - 80% |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 0 - 12192 m |
| Stand included | Yes |
| Sustainability certificates | ENERGY STAR |
| Total carbon emissions, standard deviation (kg of CO2e) | 96 |
| Carbon emissions, manufacturing (kg of CO2e) | 322.25 |
| Carbon emissions, logistics (kg of CO2e) | 33.8 |
| Carbon emissions, end-of-life (kg of CO2e) | 1.9 |
| PAIA version | PAIA 1.2.15, 2021 |
| Heavy metals free | Hg (mercury) |
| Package weight | 7 kg |
|---|---|
| Cables included | AC, HDMI |
| Harmonized System (HS) code | 85285210 |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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