LG 20U401A-B 20 inch Monitor

LG 20U401A-B 20 Inch Monitor

✅ 1. Display & Visual Quality

• Screen Size: ~19.5 inches (49.4 cm) — ideal for small desks or secondary display setups.

• Resolution: WSXGA (1600 × 900) — sharper than standard HD, delivering clear text and visuals for document work, web browsing, and media viewing.

• Panel Type: TN panel with 2 ms response time — offers quick pixel transitions and reduced motion blur.

• Refresh Rate: 75 Hz — smoother visuals than typical 60 Hz screens, noticeable especially during scrolling and casual gaming.

• Brightness: Up to 250 cd/m² — suitable for most indoor lighting conditions.

• Contrast Ratio: Typical 600:1, delivering decent black-to-white differentiation.

• Viewing Angles: Approximately 90° horizontal / 65° vertical — okay for direct viewing, though colors shift more when viewed from wide angles (a typical TN limitation).

✅ 2. Eye Comfort & Visual Features

The LG 20U401A integrates several features designed to reduce eye fatigue during long use sessions:

• Flicker Safe: Reduces invisible flickering to help minimize eye strain.

• Reader Mode: Adjusts color temperature and brightness to mimic paper-like reading comfort.

• Color Weakness Mode: Tweaks contrast and color palette to assist users who find it difficult to differentiate reds and greens.

• Super Resolution+: Enhances clarity of lower-resolution content.

✅ 3. Productivity & Smart Usability

• LG Switch App: Lets you organize and split the screen into multiple zones (up to 6), customize visual layouts, and map hotkeys for productivity apps or quick access tools.

• Tilt Adjustment: The stand tilts from -5° to 15° to help you find a comfortable viewing angle.

• VESA Wall-Mountable (75 × 75 mm): Offers space-saving installation options on walls or monitor arms.

✅ 4. Connectivity

• 1× HDMI port: For modern PCs, laptops, gaming consoles, and multimedia devices.

• 1× D-Sub (VGA) port: For compatibility with older computers.

• Headphone Out: 3-pole audio jack (sound only), useful when speakers are not present.