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Black 23.8 inch BenQ monitor on tilt stand, anti-glare screen, VESA mount back

BenQ Refurbished

BenQ BL2490-R 23.8" 100 Hz monitor

SKU CH-WSWQ-NNSG4 MPN BL2490-R

A 23.8" Full HD monitor delivering 100 Hz refresh and 5 ms response with 178° wide viewing angles, HDMI and DisplayPort inputs, tilt adjustment and anti-glare coating

  • Screen size23.8 in (60.5 cm)
  • Pixel response time5 ms
  • Image brightness250 cd/m2
  • Colors displayed16.7 Million
  • Contrast1300:1
  • Screen ratio16:9
  • Smoother motion for everyday tasks with a 100 Hz refresh rate
  • Sharp Full HD detail on a 23.8 inch 1920 x 1080 panel
  • Consistent colour from wide 178° viewing angles
  • Reduced glare for comfortable viewing in bright rooms
  • Flexible mounting via 100 x 100 mm VESA pattern

23.8" 100 Hz refurbished monitor

This BenQ BL2490-R is a 23.8 inch Full HD display with a 100 Hz refresh rate and a 5 ms gray-to-gray response time. It offers 250 cd/m² brightness and a 1300:1 contrast ratio across a 16:9 panel. Wide 178-degree viewing angles and an anti-glare coating support comfortable all-day use.

Office workers and multi-monitor setups

The 100 Hz refresh rate suits general productivity, video playback and casual gaming. Tilt adjustment from -5 to +20 degrees and VESA 100 x 100 mm mounting allow flexible desk layouts. Buyers who need built-in speakers, higher brightness for bright rooms, or colour-critical accuracy should look elsewhere.

100 Hz refresh rate at 1080p

The single specification that decides fit is the 100 Hz refresh rate at 1920 x 1080 resolution over HDMI or DisplayPort. If your workflow or graphics card targets this refresh rate at Full HD, the monitor matches that requirement. If you need a different refresh rate or resolution, this panel will not meet the spec.

How it compares

Measured against everything we stock in Desktop PC Monitors, at today’s prices. Recalculated every night.

Price $71.99
Cheaper than about 92% of the 530 comparable items (median $193.49).
Screen size 23.8 in (60.5 cm)
Lower than about 80% of the 479 comparable items (median 27 in).
Pixel response time 5 ms
Typical for this category: the median of 368 items is 5 ms.

Specifications

Product
Brand nameBenQ
Model nameBL2490
Part numberBL2490-R
Case colorBlack
Display
Screen size23.8 in (60.5 cm)
Pixel response time5 ms
Image brightness250 cd/m2
Colors displayed16.7 Million
Contrast1300:1
Screen ratio16:9
Viewing angles178° (H) / 178° (V)
Size & build
VESA mounting pattern100 × 100 mm
Shipping weight3.54 kg
Package size541 × 343 × 61 mm

Questions about this item

Will the LED backlight in this BL2490-R need replacing after long daily use?

The LED backlight is rated for typical monitor lifespans; no user-replaceable lamp is specified, so plan on the panel lasting the product's useful life.

What limits continuous 100 Hz operation on this 23.8" panel first?

The 5 ms gray-to-gray response time and 250 cd/m² brightness ceiling are the primary limits during sustained 100 Hz Full HD use.

How much heat and fan noise should I expect when running this monitor all day?

No active cooling is fitted; the panel runs silently and produces only low heat typical of a 250 cd/m² LED backlight at 100 Hz.

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