Product comparison · 2 monitors

Lenovo ThinkVision LS2421p computer monitor vs LG E2441T-BN computer monitor

46specifications compared
22differ
24identical
33known for one product only

Key differences

Display diagonal
- ThinkVision LS2421p computer monitor:59.9 cm (23.6")
- E2441T-BN computer monitor:61 cm (24")
Display brightness (typical)
- ThinkVision LS2421p computer monitor:300 cd/m²
- E2441T-BN computer monitor:250 cd/m²
Contrast ratio (dynamic)
- ThinkVision LS2421p computer monitor:10000000:1
- E2441T-BN computer monitor:5000000:1
Pixel pitch
- ThinkVision LS2421p computer monitor:0.2715 x 0.2715 mm
- E2441T-BN computer monitor:0.27675 x 0.27675 mm
Windows operating systems supported
- ThinkVision LS2421p computer monitor:Yes
- E2441T-BN computer monitor:Windows Vista Home Premium
USB Type-A downstream ports quantity
- ThinkVision LS2421p computer monitor:4
- E2441T-BN computer monitor:0
DVI-D ports quantity
- ThinkVision LS2421p computer monitor:0
- E2441T-BN computer monitor:1
HDMI
- ThinkVision LS2421p computer monitor:Yes
- E2441T-BN computer monitor:No

Side by side

Differences highlightedShow differences only

Comparison of LS2421p, E2441T-BN
79 specifications	A Lenovo ThinkVision LS2421p computer monitor Model LS2421p View product	B LG E2441T-BN computer monitor Model E2441T-BN View product
Display4 differ
Display diagonalDiffers	59.9 cm (23.6")	61 cm (24")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD type	Full HD	Full HD
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Differs	10000000:1	5000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchDiffers	0.2715 x 0.2715 mm	0.27675 x 0.27675 mm
Viewable size diagonalKnown for one	59.8 cm	Unknown — not stated by the source
3D	No	No
Display technologyKnown for one	Unknown — not stated by the source	LED
Panel typeKnown for one	Unknown — not stated by the source	TN+Film
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 83 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	56 - 75 Hz
Performance1 differ
Windows operating systems supportedDiffers	Yes	Windows Vista Home Premium
Multimediaidentical
Built-in camera	No	No
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colour	Black	Black
Ports & interfaces3 differ
USB hub versionKnown for one	2.0	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	4	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityDiffers	0	1
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
HDMIDiffers	Yes	No
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
HDCP	Yes	Yes
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	No
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	Unknown — not stated by the source	No
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
On Screen Display (OSD)	Yes	Yes
Plug and Play	Yes	Yes
LED indicatorsDiffers	Power	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	15
Power1 differ
Power consumption (typical)Differs	30 W	25 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	572 mm	569 mm
Depth (without stand)Differs	179.8 mm	59 mm
Height (without stand)Differs	415 mm	354 mm
Weight (without stand)Differs	4.44 kg	3.7 kg
Width (with stand)Known for one	Unknown — not stated by the source	569 mm
Depth (with stand)Known for one	Unknown — not stated by the source	179 mm
Height (with stand)Known for one	Unknown — not stated by the source	419 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4 kg
Packaging data4 differ
Package widthDiffers	634 mm	648 mm
Package depthDiffers	150 mm	133 mm
Package heightDiffers	492 mm	422 mm
Package weightDiffers	6.26 kg	5.7 kg
Packaging contentidentical
Quick start guide	Yes	Yes
Manual	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, VGA
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features3 differ
TV tuner integrated	No	No
Programmable eventsKnown for one	20	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Compliance industry standardsDiffers	HDMI 1.3	UL/cUL, CE, FCC B, SEMKO
CertificationDiffers	TCO 5.2	Energy Star 5.0
Supplied AC adapter typeDiffers	LED	LCD
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Thin Clientidentical
Thin client installed	No	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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