The Lenovo D24-40 Monitor is designed to enhance your productivity and gaming fun. The
monitor’s 23.8-inch VA panel with 3-sided slim bezels delivers you a virtually 3-side NearEdgeless
visual experience. No matter from which angle you are looking at the screen, the visuals remain
powerful and consistent, thanks to its 178°/178° viewing angle. The FHD (1920 x 1080) resolution
renders detailed imagery so your text looks sharp and gaming visuals lively. See the full spectrum of
colors with the 72% NTSC color gamut support and let visuals come to life that perfectly balances
brighter and darker parts of the imagery. Experience superfluid streaming and gameplay thanks
to the 75Hz refresh rate and 5ms response time. The AMD FreeSync™ technology2 removes any
latency so you get smooth, tear-free visuals. The Lenovo D24-40 Monitor’s TÜV Low Blue Light
certified technology and Natural Low Blue Light technology ensure that extended screen time is
easy on your eyes by protecting them from harmful blue light emission without color distortion.
Plug in any laptop, CPU, and audio devices to the monitor with its multiple connectivity options
including HDMI, VGA, and audio-out ports. Adjust the monitor for optimal viewing comfort with
the tilt option. You can also VESA Mount it for a neat and tidy workspace. The smart cable
management system hides cables at the back of the monitor leaving you with more elbow room to
work and play. Say hello to the new all-rounder with the Lenovo D24-40 Monitor!

Display
Display brightness (typical)	250 cd/m²
Display diagonal	23.8"
Response time	19 ms
Display resolution	1920 x 1080 pixels
Display technology	LED
Screen shape	Flat
Display number of colours	16.7 million colors
Native aspect ratio	16:9
Maximum refresh rate	75 Hz
Contrast ratio (typical)	3000:1
Contrast ratio (dynamic)	3000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.0108 x 0.0108" (0.274 x 0.274 mm)
Viewable size, horizontal	20.7" (52.7 cm)
Viewable size, vertical	11.7" (29.6 cm)
HD type	Full HD
Pixel density	92 ppi
Backlight type	W-LED
Response time (fast)	4 ms
NTSC coverage (typical)	72%
Touchscreen	No
Panel type	VA
Colour depth	8 bit
Colour gamut standard	NTSC
Anti-glare screen	Yes
Performance
AMD FreeSync type	FreeSync
AMD FreeSync	Yes
NVIDIA G-SYNC	No
Compatible operating systems	Support Windows 10, Windows 11
Low Blue Light technology	Yes
Multimedia
Built-in speaker(s)	No
Built-in camera	No
Built-in microphone	No
Power
Power cable length	70.9" (1.8 m)
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	23 W
Power consumption (typical)	16 W
Power consumption (off)	0.5 W
Power supply type	Internal
Energy efficiency scale	A to G
Energy efficiency class (SDR)	D
Energy efficiency class (HDR)	Not available
Energy consumption (SDR) per 1000 hours	12 kWh
Design
Market positioning	Business
Product colour	Black
Certification	TÜV Rheinland Eye Comfort
Colour name	Raven Black
Ports & interfaces
Built-in USB hub	No
VGA (D-Sub) ports quantity	1
HDMI ports quantity	1
Audio output	Yes
HDMI	Yes
HDMI version	1.4
Ergonomics
Cable lock slot	Yes
VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Tilt angle range	-5 - 22°
Height adjustment	No
On Screen Display (OSD)	Yes
Cable lock slot type	Kensington
Tilt adjustment	Yes
Weight & dimensions
Width (with stand)	21.2" (539.4 mm)
Depth (with stand)	8.25" (209.5 mm)
Height (with stand)	16.2" (412.7 mm)
Bezel width (side)	0.0709" (1.8 mm)
Bezel width (top)	0.0709" (1.8 mm)
Bezel width (bottom)	0.858" (2.18 cm)
Width (without stand)	21.2" (539.4 mm)
Height (without stand)	12.8" (325.4 mm)
Depth (without stand)	2.06" (52.2 mm)
Weight (with stand)	7.28 lbs (3.3 kg)
Weight (without stand)	6.17 lbs (2.8 kg)
Package width	24.9" (633 mm)
Package depth	4.88" (124 mm)
Package height	16.2" (412 mm)
Package weight	10.1 lbs (4.6 kg)
Packaging data
Package width	24.9" (633 mm)
Package depth	4.88" (124 mm)
Package height	16.2" (412 mm)
Package weight	10.1 lbs (4.6 kg)
Stand included	Yes
Power cable length	70.9" (1.8 m)
Quick start guide	Yes
Cables included	AC, HDMI
HDMI cable length	70.9" (1.8 m)
Packaging content
Stand included	Yes
Power cable length	70.9" (1.8 m)
Quick start guide	Yes
Cables included	AC, HDMI
HDMI cable length	70.9" (1.8 m)
Other features
Compatible operating systems	Support Windows 10, Windows 11
Certification	TÜV Rheinland Eye Comfort
Warranty period	3 year(s)
Compliance certificates	RoHS
Power consumption (max)	23 W
Width (without stand)	21.2" (539.4 mm)
Quick start guide	Yes
Height (without stand)	12.8" (325.4 mm)
HDMI	Yes
Depth (without stand)	2.06" (52.2 mm)
Energy efficiency scale	A to G
Power cable length	70.9" (1.8 m)
Power supply type	Internal
Touchscreen	No
Technical details
Warranty period	3 year(s)
Compliance certificates	RoHS
Power supply type	Internal
Compatible operating systems	Support Windows 10, Windows 11
Weight (with stand)	7.28 lbs (3.3 kg)
Touchscreen	No
Certificates
Certification	TÜV Rheinland Eye Comfort