Product comparison · 2 monitors

Acer EB321HQwd computer monitor vs LG 38UC99 computer monitor

36specifications compared
20differ
16identical
36known for one product only

Key differences

Display diagonal
- EB321HQwd computer monitor:81.3 cm (32")
- 38UC99 computer monitor:96.5 cm (38")
Display resolution
- EB321HQwd computer monitor:1920 x 1080 pixels
- 38UC99 computer monitor:3840 x 1600 pixels
Native aspect ratio
- EB321HQwd computer monitor:16:9
- 38UC99 computer monitor:21:9
HD type
- EB321HQwd computer monitor:Full HD
- 38UC99 computer monitor:UltraWide Quad HD+
Response time
- EB321HQwd computer monitor:5 ms
- 38UC99 computer monitor:14 ms
Screen shape
- EB321HQwd computer monitor:Flat
- 38UC99 computer monitor:Curved
Supported graphics resolutions
- EB321HQwd computer monitor:1920 x 1080 (HD 1080)
- 38UC99 computer monitor:3840 x 1600
NVIDIA G-SYNC
- EB321HQwd computer monitor:No
- 38UC99 computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of EB321HQwd, 38UC99
72 specifications	A Acer EB321HQwd computer monitor Model EB321HQwd View product	B LG 38UC99 computer monitor Model 38UC99 View product
Display7 differ
Display diagonalDiffers	81.3 cm (32")	96.5 cm (38")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 1600 pixels
Native aspect ratioDiffers	16:9	21:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	UltraWide Quad HD+
Panel type	IPS	IPS
Display brightness (typical)	300 cd/m²	300 cd/m²
Response timeDiffers	5 ms	14 ms
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3840 x 1600
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursKnown for one	Unknown — not stated by the source	1.073 billion colours
SmartResponseKnown for one	Unknown — not stated by the source	5 ms
Colour gamut standard	sRGB	sRGB
sRGB coverage (typical)Known for one	Unknown — not stated by the source	99%
3D	No	No
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Pixel pitchKnown for one	0.37 x 0.37 mm	Unknown — not stated by the source
Pixel densityKnown for one	70 ppi	Unknown — not stated by the source
Colour gamutKnown for one	99%	Unknown — not stated by the source
Performance2 differ
NVIDIA G-SYNCDiffers	No	Yes
AMD FreeSyncDiffers	No	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
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	20 W
Built-in camera	No	No
Design1 differ
Product colourDiffers	White	Silver, White
Ports & interfaces3 differ
USB Type-C DisplayPort Alternate ModeKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Built-in USB hubKnown for one	No	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	No	No
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 15°	-5 - 15°
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	57 W
Power consumption (standby)Differs	0.45 W	0.3 W
Power consumption (max)Known for one	Unknown — not stated by the source	120 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
Annual energy consumptionKnown for one	Unknown — not stated by the source	216 kWh
Energy efficiency class (SDR)Known for one	D	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	21 kWh	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	10 - 80 °C
Weight & dimensions4 differ
Width (with stand)Differs	730 mm	897 mm
Depth (with stand)Differs	180 mm	230 mm
Height (with stand)Differs	486 mm	466 mm
Weight (with stand)Differs	6.9 kg	9.3 kg
Width (without stand)Known for one	Unknown — not stated by the source	897 mm
Depth (without stand)Known for one	Unknown — not stated by the source	92 mm
Height (without stand)Known for one	Unknown — not stated by the source	394 mm
Weight (without stand)Known for one	Unknown — not stated by the source	7.7 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, DisplayPort, HDMI, USB, USB Type-C
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
TV tuner integrated	No	No
Supplied AC adapter type	LED	LED
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source

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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