Product comparison · 2 monitors

Acer Predator XB271HUA computer monitor vs Dell S2817Q computer monitor

40specifications compared
25differ
15identical
37known for one product only

Key differences

Display diagonal
- Predator XB271HUA computer monitor:68.6 cm (27")
- S2817Q computer monitor:70.9 cm (27.9")
Display resolution
- Predator XB271HUA computer monitor:2560 x 1440 pixels
- S2817Q computer monitor:3840 x 2160 pixels
HD type
- Predator XB271HUA computer monitor:Quad HD
- S2817Q computer monitor:4K Ultra HD
Display brightness (typical)
- Predator XB271HUA computer monitor:350 cd/m²
- S2817Q computer monitor:300 cd/m²
Response time
- Predator XB271HUA computer monitor:1 ms
- S2817Q computer monitor:2 ms
Display number of colours
- Predator XB271HUA computer monitor:16.78 million colours
- S2817Q computer monitor:1.073 billion colours
3D
- Predator XB271HUA computer monitor:Yes
- S2817Q computer monitor:No
Market positioning
- Predator XB271HUA computer monitor:Gaming
- S2817Q computer monitor:Business

Side by side

Differences highlightedShow differences only

Comparison of XB271HUA, S2817Q
77 specifications	A Acer Predator XB271HUA computer monitor Model XB271HUA View product	B Dell S2817Q computer monitor Model S2817Q View product
Display7 differ
Display diagonalDiffers	68.6 cm (27")	70.9 cm (27.9")
Display resolutionDiffers	2560 x 1440 pixels	3840 x 2160 pixels
HD typeDiffers	Quad HD	4K Ultra HD
Display brightness (typical)Differs	350 cd/m²	300 cd/m²
Response timeDiffers	1 ms	2 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	3840 x 2160
Supported video modesKnown for one	Unknown — not stated by the source	480p, 576p, 720p, 1080p
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	8000000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.16 x 0.16 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31 - 140 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 75 Hz
Colour gamutKnown for one	Unknown — not stated by the source	72%
3DDiffers	Yes	No
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
Design1 differ
Market positioningDiffers	Gaming	Business
Ports & interfaces1 differ
Number of upstream portsKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
HDMI ports quantityDiffers	1	2
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Audio outputKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Height adjustmentDiffers	Yes	No
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-30 - 30°	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 35°	Unknown — not stated by the source
Power4 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	35 W
Power consumption (standby)Differs	4.7 W	0.5 W
Power consumption (max)Differs	45 W	90 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 W
Power consumption (PowerSave)Differs	32.02 W	30 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
Input currentKnown for one	Unknown — not stated by the source	1.6 A
Annual energy consumptionDiffers	65 kWh	50 kWh
Weight & dimensions7 differ
Width (with stand)Differs	614 mm	657.9 mm
Depth (with stand)Differs	268 mm	185.4 mm
Height (with stand)Differs	551 mm	470.6 mm
Width (without stand)Differs	614 mm	657.9 mm
Depth (without stand)Differs	61 mm	63.4 mm
Height (without stand)Differs	367 mm	382.4 mm
Weight (without stand)Differs	4.6 kg	5.05 kg
Weight (with stand)Known for one	7 kg	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	9.05 kg
Packaging content1 differ
Cables includedDiffers	DisplayPort, USB	HDMI, USB
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features2 differ
CertificationDiffers	TCO Certified Displays 6.0	RoHS, TCO
Supplied AC adapter typeDiffers	LCD	LED
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Performanceidentical
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	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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