Comparison between Acer XB270HU vs Dell Alienware AW2723DF

General Info
Model Number	Acer XB270HU	Dell Alienware AW2723DF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2022
Brand	Acer	Dell
Model Number	XB270HU	Alienware AW2723DF
Alias	XB270HUbprz
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	82.15 %	93.2 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB		100 %
NTSC 1953	72 %
Screen Brightness	350 cd/m²	450 cd/m²
Max Screen Brightness		600 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	3 ms
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time	9 ms	4 ms
Display Maximum Response Time	11.3 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth	2.4 in 6.1 cm 61 mm 0.2 ft	2.64 in 6.7 cm 67 mm 0.22 ft
Case Weight	4.4 kg 10 lbs	5.71 kg 13 lbs
Case Width with Stand	25.2 in 64 cm 640 mm 2.1 ft	23.88 in 60.7 cm 606.6 mm 1.99 ft
Case Height with Stand	21.97 in 55.8 cm 558 mm 1.83 ft	15.99 in 40.6 cm 406.25 mm 1.33 ft
Case Depth with Stand	9.72 in 24.7 cm 247 mm 0.81 ft	10.55 in 26.8 cm 268.02 mm 0.88 ft
Case Weight with Stand	7 kg 15 lbs	9.34 kg 21 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (speakers) 1 x 3.5 mm Audio Out (headphones) 1 x DisplayPort 1.4 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-A; Gen 1; downstream; charging)
Audio
Features
Cool Features	Nvidia G-SYNC Technology Nvidia ULMB (Ultra Low Motion Blur) Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	ComfortView Plus Console Mode Picture-in-Picture Fast IPS Low Blue Light Slide-out hook for headphones Flicker-free technology Dell Display Manager AlienFX custom lighting VESA AdaptiveSync Display NVIDIA G-SYNC Compatible AMD FreeSync Premium Pro Picture-by-Picture
Extra Features		Security lock slot
Ergonomics
Case Width	25.2 in 64 cm 640 mm 2.1 ft	23.88 in 60.7 cm 606.6 mm 1.99 ft
Case Height	15 in 38.1 cm 381 mm 1.25 ft	13.95 in 35.4 cm 354.29 mm 1.16 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	60 °	20 °
Right Swivel	60 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 144 Hz	48 Hz - 280 Hz
Horizontal Digital Frequency		27 kHz - 415 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable	DisplayPort cable HDMI cable Mini-DisplayPort to DisplayPort USB 3.2 Gen 1 upstream cable
Certificates and Standards
Licenses	ENERGY STAR	FCC RoHS TÜV Rheinland Low Blue Light (Hardware Solution)
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer XB270HU

Dell Alienware AW2723DF