Dell ST2321L Video Supported Modes, Preset Display Modes, Electrical, Physical Characteristics

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Horizontal scan range

30 kHz to 83 kHz (automatic)

 

Vertical scan range

56 Hz to 76 Hz (automatic)

 

 

 

 

Maximum preset resolution

1920 x 1080 at 60 Hz

 

 

 

 

 

 

 

Video Supported Modes

Model

ST2320L/ST2321L

Video display capabilities (HDMI playback)

480i/480p/576i/576p/720p/1080i/1080p

Preset Display Modes

ST2320L/ST2321L

Display Mode

Horizontal Frequency

Vertical Frequency

Pixel Clock

Sync Polarity (Horizontal/Vertical)

 

 

(kHz)

(Hz)

(MHz)

 

 

VGA, 720 x 400

31.469

70.087

28.3

-/+

 

VGA, 640 x 480

31.469

59.940

25.2

-/-

 

VGA, 640 x 480

37.500

75.000

31.5

-/-

 

VESA, 800 x 600

37.879

60.317

40.0

+/+

 

VESA, 800 x 600

46.875

75.000

49.5

+/+

 

VESA, 1024 x 768

48.363

60.004

65.0

-/-

 

VESA, 1024 x 768

60.023

75.029

78.8

+/+

 

VESA. 1152 x 864

67.500

75.000

108.0

+/+

 

VESA, 1280 x 1024

64.000

60.000

108.0

+/+

 

VESA, 1280 x 1024

79.976

75.025

135.0

+/+

 

VESA, 1920 x 1080

67.500

60.000

148.5

+/+

 

 

 

 

 

 

 

 

 

 

 

 

 

Electrical

Model

ST2320L/ST2321L

 

 

 

 

 

Analog RGB, 0.7 Volts +/- 5 %, positive polarity at 75 ohm input impedance

 

 

Digital DVI-D TMDS, 600 mV for each differential line, positive polarity at 50 ohm input

 

Video input signals

impedance

 

 

HDMI, 600 mV for each differential line, 100 ohm input impedance per differential pair

 

 

 

 

Synchronization input signals

Separate horizontal and vertical synchronizations, polarity-free TTL level, SOG

 

(Composite SYNC on green)

 

 

 

 

 

 

AC input voltage/frequency/current

100 VAC to 240 VAC/50 Hz or 60 Hz + 3 Hz/2.0 A (Max.)

 

 

 

 

Inrush iso surge current

120 V: 30 A (Max.)

 

240 V: 60 A (Max.)

 

 

 

 

 

 

 

 

 

Physical Characteristics

Model

Connector type

ST2320L/ST2321L

D-sub: Blue connector

DVI-D: White connector

HDMI (for selective models)

Signal cable type

D-sub: Detachable, Analog, 15 pin, shipped attached to the monitor

DVI-D

HDMI (for selective models)

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Contents Dell ST2320L/ST2321L monitor Users Guide Package Contents About Your MonitorProduct Features Identifying Parts and Features Front ViewBack View Front View Front Panel Controls Label DescriptionSide View Bottom ViewBack View Label Description/Use Left SidePin Assignments Monitor SpecificationsPower Management Modes DVI Connector Pin Pin Side of the Connected Signal Number CableFlat Panel Specifications ResolutionModel ST2320L ST2321L Model ST2320L/ST2321LPreset Display Modes Physical CharacteristicsVideo Supported Modes ElectricalMaintenance Guidelines EnvironmentalPlug and Play Capability LCD Monitor Quality & Pixel PolicyBack to Contents Appendix Setting Up Your Monitor Click Change Display Settings Click Advanced Settings Operating the Monitor Using the Front PanelUsing the On-Screen Display OSD Menu Main Menu for non Analog non VGA Input Brightness Contrast Back Auto Adjust Input Source Auto SelectVGA DVI-D Display Settings Page DDC/CI Factory Reset PersonalizeOSD Warning Messages Click Change Display Settings Setting the Maximum ResolutionUsing the Dell Soundbar Optional Using the Tilt TiltSetting Up Your Monitor Dell ST2320L/ST2321L monitor Setting Up the Monitor Attaching the BaseConnecting the Monitor Attaching the Soundbar Optional Removing the Monitor StandSelf-Test Solving ProblemsBuilt-in Diagnostics Common Problems Common Symptoms What You Experience Possible SolutionsProduct-Specific Problems Troubleshooting the Dell Soundbar OptionalBack to Contents
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ST2320L, ST2321L specifications

The Dell ST2321L and ST2320L are versatile LED-backlit monitors that cater to both professional and personal use, delivering quality visuals and an array of features that enhance the user experience. Designed with modern aesthetics in mind, both models stand out with their sleek profiles and narrow bezels, making them suitable for any workspace.

The ST2321L features a 23-inch screen size with a Full HD resolution of 1920 x 1080 pixels. This resolution ensures sharp and detailed images, making it ideal for tasks that require precision, such as graphic design or video editing. The monitor utilizes IPS (In-Plane Switching) technology, which allows for wide viewing angles of up to 178 degrees. This means that colors remain consistent and vibrant, even when viewed from the side, making it great for collaborative work environments where multiple people might be viewing the screen simultaneously.

On the other hand, the ST2320L offers similar dimensions and resolution but with subtle differences in design and connectivity options. Both monitors boast a 5 ms response time, which helps reduce motion blur in fast-paced video and gaming scenarios, providing smoother playback and a more enjoyable viewing experience.

A remarkable feature of both the ST2321L and ST2320L is their eco-friendly design. These monitors are Energy Star certified, meaning they consume less power compared to traditional LCD monitors, which contributes to reduced energy costs and a lower carbon footprint.

Connectivity-wise, both models come equipped with multiple ports, including VGA and HDMI inputs. The presence of HDMI allows for easy connections to a variety of devices, such as laptops, gaming consoles, and Blu-ray players, ensuring flexibility in usage.

In terms of ergonomics, the Dell ST2321L and ST2320L offer tilt functionality, allowing users to adjust the screen angle to achieve the most comfortable viewing position. Although they lack advanced height adjustment options, their design ensures stability and a sleek appearance on any desk setup.

Overall, the Dell ST2321L and ST2320L monitors combine stylish design with essential features that cater to a broad range of users. Their impressive display technology, energy efficiency, and versatile connectivity make them excellent choices for those seeking high-quality visual performance. Whether for work or entertainment, these monitors are built to meet modern demands while providing reliable functionality.