Product comparison · 2 monitors

AOC 90 Series Q2790PQU/BT computer monitor vs Samsung LS24D390HL computer monitor

50specifications compared
32differ
18identical
82known for one product only

Key differences

Display diagonal
- 90 Series Q2790PQU/BT computer monitor:68.6 cm (27")
- LS24D390HL computer monitor:59.9 cm (23.6")
Display resolution
- 90 Series Q2790PQU/BT computer monitor:2560 x 1440 pixels
- LS24D390HL computer monitor:1920 x 1080 pixels
HD type
- 90 Series Q2790PQU/BT computer monitor:Quad HD
- LS24D390HL computer monitor:Full HD
Panel type
- 90 Series Q2790PQU/BT computer monitor:IPS
- LS24D390HL computer monitor:PLS
Display brightness (typical)
- 90 Series Q2790PQU/BT computer monitor:350 cd/m²
- LS24D390HL computer monitor:250 cd/m²
Response time
- 90 Series Q2790PQU/BT computer monitor:4 ms
- LS24D390HL computer monitor:5 ms
Supported graphics resolutions
- 90 Series Q2790PQU/BT computer monitor:2560 x 1440
- LS24D390HL computer monitor:1920 x 1080 (HD 1080)
Built-in speaker(s)
- 90 Series Q2790PQU/BT computer monitor:Yes
- LS24D390HL computer monitor:No

Side by side

Differences highlightedShow differences only

Comparison of Q2790PQU/BT, LS24D390HL
132 specifications	A AOC 90 Series Q2790PQU/BT computer monitor Model Q2790PQU/BT View product	B Samsung LS24D390HL computer monitor Model LS24D390HL View product
Display7 differ
Display diagonalDiffers	68.6 cm (27")	59.9 cm (23.6")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Quad HD	Full HD
Panel typeDiffers	IPS	PLS
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	2560 x 1440	1920 x 1080 (HD 1080)
Supported video modesKnown for one	1440p	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)	1000:1	1000:1
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
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	0.233 x 0.233 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	50 - 76 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	59.8 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Pixel frequencyKnown for one	170 MHz	Unknown — not stated by the source
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Low Blue Light technologyKnown for one	Yes	Unknown — not stated by the source
Game modeKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	4 W	Unknown — not stated by the source
Built-in cameraKnown for one	No	Unknown — not stated by the source
Design1 differ
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colourDiffers	Grey	Black
Frameless designKnown for one	Yes	Unknown — not stated by the source
Detachable standKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
Built-in USB hubDiffers	Yes	No
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	4	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
HDMI ports quantityDiffers	2	1
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DisplayPorts quantityDiffers	1	0
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputs	1	1
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Composite video inKnown for one	Unknown — not stated by the source	0
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
Component video (YPbPr/YCbCr) outKnown for one	Unknown — not stated by the source	0
S-Video inputs quantityKnown for one	Unknown — not stated by the source	0
Ergonomics2 differ
VESA mountingDiffers	Yes	No
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slot	No	No
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	13 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	1 - 90°	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-165 - 165°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 25°	-1 - 20°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish	Unknown — not stated by the source
Number of OSD languagesKnown for one	16	Unknown — not stated by the source
Plug and Play	Yes	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Power3 differ
Power consumption (typical)Differs	42 W	21 W
Power consumption (standby)Differs	0.5 W	0.3 W
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Energy efficiency scaleKnown for one	A+++ to D	Unknown — not stated by the source
Annual energy consumptionDiffers	61 kWh	31 kWh
External power adapterKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 93%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 5000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	5000 - 12192 m	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	614.9 mm	547.8 mm
Depth (with stand)Differs	199.5 mm	209.8 mm
Height (with stand)Differs	531 mm	409.2 mm
Weight (with stand)Differs	6.1 kg	3.7 kg
Width (without stand)Differs	614.9 mm	547.8 mm
Depth (without stand)Differs	45.5 mm	80.1 mm
Height (without stand)Differs	364.1 mm	332.5 mm
Weight (without stand)Differs	4.4 kg	3.3 kg
Packaging data4 differ
Package widthDiffers	703 mm	615 mm
Package depthDiffers	266 mm	393 mm
Package heightDiffers	468 mm	132 mm
Package weightDiffers	8.37 kg	4.8 kg
Package type	Box	Box
VGA cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, DisplayPort, HDMI, VGA	Unknown — not stated by the source
DisplayPort cable lengthKnown for one	1.8 m	Unknown — not stated by the source
HDMI cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Power cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, ENERGY STAR	ENERGY STAR
Other features2 differ
On/off switch	Yes	Yes
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Bezel thickness typeKnown for one	Frameless	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Energy efficiency class (legacy scale)Differs	B	A
Heavy metals freeKnown for one	Hg (mercury)	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
CertificationDiffers	ISO	Energy Star 6.0
MiracastKnown for one	Unknown — not stated by the source	No
ECO modeKnown for one	Unknown — not stated by the source	Yes
No flickeringKnown for one	Unknown — not stated by the source	Yes
On/Off timerKnown for one	Unknown — not stated by the source	Yes
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Recycling dataidentical
Packaging recyclability rateKnown for one	100%	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	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

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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