Product comparison · 2 monitors

Lenovo ThinkVision E1922 computer monitor vs Viewsonic LED LCD VX2453mh-LED computer monitor

32specifications compared
18differ
14identical
38known for one product only

Key differences

Display diagonal
- ThinkVision E1922 computer monitor:47 cm (18.5")
- LED LCD VX2453mh-LED computer monitor:59.9 cm (23.6")
Display resolution
- ThinkVision E1922 computer monitor:1366 x 768 pixels
- LED LCD VX2453mh-LED computer monitor:1920 x 1080 pixels
Native aspect ratio
- ThinkVision E1922 computer monitor:4:3
- LED LCD VX2453mh-LED computer monitor:16:9
HD type
- ThinkVision E1922 computer monitor:HD
- LED LCD VX2453mh-LED computer monitor:Full HD
Display brightness (typical)
- ThinkVision E1922 computer monitor:250 cd/m²
- LED LCD VX2453mh-LED computer monitor:300 cd/m²
Response time
- ThinkVision E1922 computer monitor:5 ms
- LED LCD VX2453mh-LED computer monitor:2 ms
Supported graphics resolutions
- ThinkVision E1922 computer monitor:1366 x 768
- LED LCD VX2453mh-LED computer monitor:1920 x 1080 (HD 1080)
Aspect ratio
- ThinkVision E1922 computer monitor:4:3
- LED LCD VX2453mh-LED computer monitor:16:9

Side by side

Differences highlightedShow differences only

Comparison of E1922, VX2453mh-LED
70 specifications	A Lenovo ThinkVision E1922 computer monitor Model E1922 View product	B Viewsonic LED LCD VX2453mh-LED computer monitor Model VX2453mh-LED View product
Display11 differ
Display diagonalDiffers	47 cm (18.5")	59.9 cm (23.6")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Native aspect ratioDiffers	4:3	16:9
Touchscreen	No	No
HD typeDiffers	HD	Full HD
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	5 ms	2 ms
Supported graphics resolutionsDiffers	1366 x 768	1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Aspect ratioDiffers	4:3	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	1000:1	30000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, verticalDiffers	170°	160°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchDiffers	0.300 x 0.300 mm	0.2715 x 0.2715 mm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	24 - 82 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	50 - 75 Hz
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Display technologyKnown for one	LED	Unknown — not stated by the source
Panel typeKnown for one	TN	Unknown — not stated by the source
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	4 W
Built-in cameraKnown for one	No	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Business	Unknown — not stated by the source
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
HDMI ports quantityDiffers	0	2
Audio inputKnown for one	Unknown — not stated by the source	Yes
Audio outputKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	No	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ergonomicsidentical
Cable lock slot	No	No
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 20°	-5 - 20°
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Power
VESA mountingKnown for one	No	Unknown — not stated by the source
Panel mounting interfaceKnown for one	No	Unknown — not stated by the source
Height adjustmentKnown for one	No	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	23 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	34 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	16 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 90%	10 - 90%
Weight & dimensions1 differ
Width (with stand)Known for one	Unknown — not stated by the source	573 mm
Depth (with stand)Known for one	Unknown — not stated by the source	196 mm
Height (with stand)Known for one	Unknown — not stated by the source	429 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4.11 kg
Width (without stand)Differs	409.8 mm	573 mm
Depth (without stand)Known for one	167.2 mm	Unknown — not stated by the source
Height (without stand)Known for one	341.5 mm	Unknown — not stated by the source
Weight (without stand)Known for one	2.74 kg	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features2 differ
On/off switch	Yes	Yes
TV tuner integrated	No	No
CertificationDiffers	NEMKO, NOM, SASO, TUV, CSA, IEC, CB Report, JEITA, ISC, STZ, CCC, BSMI, KC	BSMI, CCC, China Energy, PSB, C-Tick, KCC, CE, CB, GostR/Hygienic, Ukraine, UL/cUL, FCC-B, ICES-B, ENERGY STAR 5.0, EPEAT Silver, WEEE, RoHS
Supplied AC adapter typeDiffers	LCD	LED
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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