Dell 24" Gaming Monitor S2421HGF
Speed with style
Leave lag in the dust: The 1ms response time and 144Hz refresh rate deliver a smooth, uninterrupted experience. Rapid pixel color changes eliminate motion blur and keep you in the middle of the action.
Stutter-free: NVIDIA G-SYNC Compatible Certification and AMD FreeSync™ Premium technology adds another layer of seamless gameplay by eliminating screen tearing and stuttering.
Get lost in the view: Play in Full HD resolution and experience sharp, detailed visuals that take you deeper into the game.
Stutter-free: NVIDIA G-SYNC Compatible Certification and AMD FreeSync™ Premium technology adds another layer of seamless gameplay by eliminating screen tearing and stuttering.
Get lost in the view: Play in Full HD resolution and experience sharp, detailed visuals that take you deeper into the game.

Refined by you
Customize every advantage: Three user-defined profiles give even more personalization options. The Timer, FPS Counter and Dark Stabilizer let you manage everything from frame rates to brightness to shadow control.
Gaming-centric tools: Easily navigate and manage the OSD menus with new joystick and shortcut buttons located on the back of the monitor.
Bends to your will: The height- and tilt-adjustability lets you game in comfort for extended periods.
Gaming-centric tools: Easily navigate and manage the OSD menus with new joystick and shortcut buttons located on the back of the monitor.
Bends to your will: The height- and tilt-adjustability lets you game in comfort for extended periods.

Connectivity Options
Ports & Slots:
1. Power Connector | 2. Security Lock Slot | 3. Stand Lock Feature | 4. HDMI Port (HDMI 1) | 5. HDMI Port (HDMI 2) | 6. DisplayPort | 7. Headphone Out Port
Cables Included:
HDMI Cable | Power Cable
1. Power Connector | 2. Security Lock Slot | 3. Stand Lock Feature | 4. HDMI Port (HDMI 1) | 5. HDMI Port (HDMI 2) | 6. DisplayPort | 7. Headphone Out Port
Cables Included:
HDMI Cable | Power Cable
Display Type
LED-backlit LCD monitor / TFT active matrixDiagonal Size
23.8"Viewable Size
23.8"Adaptive-Sync Technology
AMD FreeSyncPanel Type
TNAspect Ratio
16:9Native Resolution
Full HD (1080p) 1920 x 1080 at 144 HzPixel Pitch
0.2745 mmPixel Per Inch
93Brightness
350 cd/m²Contrast Ratio
1000:1Color Support
16.7 million colorsResponse Time
1 ms (gray-to-gray)Horizontal Viewing Angle
170Vertical Viewing Angle
160Screen Coating
Anti-glare, 3H Hard CoatingBacklight Technology
LED backlightBezel Type
Flat frontFeatures
LED edgelight system, 3-sided bezeless
Dimensions (WxDxH)
21.2 in x 7.5 in x 12.7 in - with standConnectivity
Interfaces
- 2 x HDMI
- DisplayPort (DisplayPort 1.2 mode)
- Audio line-out
Mechanical
Display Position Adjustments
Height, tiltTilt Angle
-5/+21Height Adjustment
3.9 inMiscellaneous
Cables Included
- Power cable
- HDMI cable
Compliant Standards
DisplayPort 1.2Power
Voltage Required
AC 120/230 V (50/60 Hz)Power Consumption (On mode)
20 WPower Consumption Operational
20 WattPower Consumption Stand by
0.3 WattPower Consumption Sleep
0.3 WattOn / Off Switch
YesDimensions & Weight
Dimensions & Weight Details
- With stand - width: 21.2 in - depth: 7.5 in - height: 12.7 in
- Without stand - width: 21.2 in - depth: 2.6 in - height: 12.7 in - weight: 7.4 lbs
Dimensions & Weight (Shipping)
Shipping Weight
16.25 lbsManufacturer Warranty
Service & Support
- response time: next business dayBundled Services
3-Year Advanced Exchange Service and Premium Panel ExchangeEnvironmental Parameters
Min Operating Temperature
32 °FMax Operating Temperature
104 °FHumidity Range Operating
10 - 80% (non-condensing)