Product comparison · 2 monitors

LG 23MP57VQ-P computer monitor vs Viewsonic VG Series VG939Sm computer monitor

44specifications compared
26differ
18identical
43known for one product only

Key differences

Display diagonal
- 23MP57VQ-P computer monitor:58.4 cm (23")
- VG Series VG939Sm computer monitor:48.3 cm (19")
Display resolution
- 23MP57VQ-P computer monitor:1920 x 1080 pixels
- VG Series VG939Sm computer monitor:1280 x 1024 pixels
Display technology
- 23MP57VQ-P computer monitor:LED
- VG Series VG939Sm computer monitor:LCD
Panel type
- 23MP57VQ-P computer monitor:AH-IPS
- VG Series VG939Sm computer monitor:TFT
Response time
- 23MP57VQ-P computer monitor:5 ms
- VG Series VG939Sm computer monitor:14 ms
Supported graphics resolutions
- 23MP57VQ-P computer monitor:1920 x 1080 (HD 1080)
- VG Series VG939Sm computer monitor:1280 x 1024 (SXGA)
Aspect ratio
- 23MP57VQ-P computer monitor:4:3, 16:9
- VG Series VG939Sm computer monitor:16:9
Viewable size, horizontal
- 23MP57VQ-P computer monitor:53.7 cm
- VG Series VG939Sm computer monitor:37.5 cm

Side by side

Differences highlightedShow differences only

Comparison of 23MP57VQ-P, VG939Sm
87 specifications	A LG 23MP57VQ-P computer monitor Model 23MP57VQ-P View product	B Viewsonic VG Series VG939Sm computer monitor Model VG939Sm View product
Display9 differ
Display diagonalDiffers	58.4 cm (23")	48.3 cm (19")
Display resolutionDiffers	1920 x 1080 pixels	1280 x 1024 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LED	LCD
Touchscreen	No	No
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeDiffers	AH-IPS	TFT
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	5 ms	14 ms
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	1280 x 1024 (SXGA)
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Aspect ratioDiffers	4:3, 16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Known for one	5000000:1	Unknown — not stated by the source
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchKnown for one	0.280 x 0.280 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 75 Hz	Unknown — not stated by the source
Viewable size, horizontalDiffers	53.7 cm	37.5 cm
Viewable size, verticalDiffers	23 cm	30 cm
Sync-on-green (SOG)Known for one	Yes	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Separate H/V syncKnown for one	Yes	Unknown — not stated by the source
Composite syncKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Built-in camera	No	No
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
Designidentical
Product colour	Black	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces2 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityDiffers	0	1
HDMI ports quantityDiffers	1	0
Headphone outKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
RF ports quantityKnown for one	1	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
Audio inputKnown for one	Unknown — not stated by the source	Yes
Audio outputKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Height adjustment	No	No
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	German, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Ukrainian	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 25°
Power1 differ
Power consumption (typical)Known for one	26 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.3 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	47/63 Hz	50 - 60 Hz
Annual energy consumptionKnown for one	35 kWh	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	544 mm	416.2 mm
Depth (with stand)Differs	181 mm	204.3 mm
Height (with stand)Differs	406 mm	376 mm
Weight (with stand)Differs	3 kg	4.3 kg
Width (without stand)Differs	544 mm	416.2 mm
Depth (without stand)Differs	58 mm	54.9 mm
Height (without stand)Differs	332 mm	341.2 mm
Weight (without stand)Differs	2.8 kg	2.75 kg
Packaging data3 differ
Package widthDiffers	613 mm	476 mm
Package depthDiffers	119 mm	165 mm
Package heightDiffers	398 mm	414 mm
Package weightKnown for one	4.2 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	VGA	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
AC adapter included	Yes	Yes
On/off switch	Yes	Yes
TV tuner integrated	No	No
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
CertificationKnown for one	TÜV-Typ, FCC-B, UL, cUL, RoHS	Unknown — not stated by the source
Supplied AC adapter type	LED	LED
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%

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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