Lenovo ThinkVision E24-40 computer monitor 23.8" 1920 x 1080 pixels Full HD LED Black

Audio
Built-in speaker(s)	Yes
Performance
Built-in speaker(s)	Yes
Built-in microphone	No
Built-in camera	No
AMD FreeSync	No
NVIDIA G-SYNC	No
Low Blue Light technology	Yes
Display
Display brightness (typical)	250 cd/m²
Screen shape	Flat
Display number of colours	16.7 million colors
Native aspect ratio	16:9
Pixel density	92 ppi
Colour gamut	99%
Maximum refresh rate	100 Hz
sRGB coverage (typical)	99%
HD type	Full HD
Display technology	LED
Contrast ratio (typical)	1300:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.0108 x 0.0108" (0.275 x 0.275 mm)
Backlight type	W-LED
Display resolution	1920 x 1080 pixels
Response time	6 ms
Display diagonal	23.8"
Response time (fast)	4 ms
Panel type	IPS
LED backlight	Yes
Anti-glare screen	Yes
Network
Ethernet LAN (RJ-45) ports	0
Ethernet LAN	No
Multimedia
Built-in speaker(s)	Yes
Built-in microphone	No
Built-in camera	No
Design
Certification	ENERGY STAR Certified, TCO 10, TCO Edge 2.1, EPEAT Gold, RoHS, EU Energy Efficiency Level (Level-C), Volatile Organic Compound Certification, TÜV Low Blue Light (Hardware solution), TÜV Rheinland Flicker Free
Product colour	Black
Colour name	Raven Black
Camera
Built-in camera	No

Ports & interfaces
Built-in USB hub	No
VGA (D-Sub) ports quantity	1
HDMI ports quantity	1
DisplayPorts quantity	1
PC Audio out	No
HDMI	Yes
HDMI version	1.4
DisplayPort version	1.2
USB Power Delivery (USB PD)	No
USB Type-C DisplayPort Alternate Mode	No
DisplayPort out quantity	0
Ethernet LAN	No
Ethernet LAN (RJ-45) ports	0
Technical details
Height (without stand)	12.8" (325.7 mm)
Depth (without stand)	1.73" (44 mm)
Width (without stand)	21.3" (539.8 mm)
HDMI	Yes
Built-in microphone	No
Product colour	Black
Power supply type	Internal
Weight (with stand)	9.92 lbs (4.5 kg)
Ergonomics
VESA mounting	Yes
Pivot	Yes
Height adjustment	Yes
Tilt adjustment	Yes
Power
Power supply type	Internal
Power consumption (max)	24 W
Power consumption (standby)	0.5 W
Power consumption (typical)	13 W
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	C
Energy consumption (SDR) per 1000 hours	11.4 kWh
Weight & dimensions
Height (without stand)	12.8" (325.7 mm)
Depth (without stand)	1.73" (44 mm)
Width (without stand)	21.3" (539.8 mm)
Width (with stand)	21.3" (539.8 mm)
Depth (with stand)	7.03" (178.6 mm)
Height (with stand)	19.6" (498.4 mm)
Weight (with stand)	9.92 lbs (4.5 kg)
Weight (without stand)	6.39 lbs (2.9 kg)
Package width	28" (710 mm)
Package depth	4.37" (111 mm)
Package height	16.6" (421 mm)
Package weight	14.1 lbs (6.4 kg)
Packaging data
Package width	28" (710 mm)
Package depth	4.37" (111 mm)
Package height	16.6" (421 mm)
Package weight	14.1 lbs (6.4 kg)
Other features
Certification	ENERGY STAR Certified, TCO 10, TCO Edge 2.1, EPEAT Gold, RoHS, EU Energy Efficiency Level (Level-C), Volatile Organic Compound Certification, TÜV Low Blue Light (Hardware solution), TÜV Rheinland Flicker Free
Ethernet LAN (RJ-45) ports	0
Height (without stand)	12.8" (325.7 mm)
Depth (without stand)	1.73" (44 mm)
Width (without stand)	21.3" (539.8 mm)
Power consumption (max)	24 W
HDMI	Yes
Energy efficiency scale	A to G
USB Type-C DisplayPort Alternate Mode	No
Power supply type	Internal
Ethernet LAN	No
USB Power Delivery (USB PD)	No
Certificates
Certification	ENERGY STAR Certified, TCO 10, TCO Edge 2.1, EPEAT Gold, RoHS, EU Energy Efficiency Level (Level-C), Volatile Organic Compound Certification, TÜV Low Blue Light (Hardware solution), TÜV Rheinland Flicker Free

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SKU	64BAMAT1UZ	VX2718-2KPC-MHD	VX2718-P-MHD	VX3218-PC-MHD	VA27DQ	VA24DQSB
Manufacturer	Lenovo	Viewsonic	Viewsonic	Viewsonic	ASUS	ASUS
Display diagonal	23" and more	23" and more	23" and more	23" and more	23" and more	23" and more
Display resolution	1920 x 1080 pixels	N/A	1920 x 1080 pixels	1920 x 1080 pixels	1920 x 1080 pixels	1920 x 1080 pixels
Product colour	Black	Black	Black	Black	Black	Black
Touchscreen	N/A	N	N	N	N	N
Built-in camera	N	N	N	N	N	N
Market positioning	N/A	Gaming	Gaming	Gaming	N/A	N/A
Display technology	LED	LED	LED	LED	N/A	LCD
Native aspect ratio	16:9	16:9	16:9	16:9	16:9	16:9
VESA mounting	Y	Y	Y	Y	Y	Y
NVIDIA G-SYNC	N	N	N	N	N/A	N
Built-in USB hub	N	N	N	N	N	Y
AMD FreeSync	N	N	N	N	Y	N