Comparison between BenQ GW2450HM vs BenQ EX2780Q

General Info
Model Number	BenQ GW2450HM	BenQ EX2780Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2012	2019
Brand	BenQ	BenQ
Model Number	GW2450HM	EX2780Q
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	24.07 in 61.1 cm 611.3 mm 2.01 ft	26.93 in 68.4 cm 684 mm 2.24 ft
Screen Width	20.92 in 53.1 cm 531.36 mm 1.74 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.77 in 29.9 cm 298.89 mm 0.98 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	AU Optronics
Display Type	AMVA	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	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.277 mm	0.233 mm
Screen Pixel Density	91 ppi	109 ppi
Screen-to-Body Ratio	78.01 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB	90 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	5000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	7 ms
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.56 in 6.5 cm 65 mm 0.21 ft
Case Width with Stand	22.83 in 58 cm 580 mm 1.9 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	17.2 in 43.7 cm 437 mm 1.43 ft	18.1 in 46 cm 459.65 mm 1.51 ft
Case Depth with Stand	7.05 in 17.9 cm 179 mm 0.59 ft	7.72 in 19.6 cm 196 mm 0.64 ft
Case Weight with Stand	4.1 kg 9 lbs	5.93 kg 13 lbs
Case Color	Black	Gray, Brown
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DVI-D Dual Link	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB 3.1 (Type-C - 60 W) 2 x HDMI 2.0
Audio
Audio Speakers	2 x 2W	2 x 2W
Built-in Subwoofer		1 x 5
Features
Cool Features	Flicker-free technolog HDCP (High-bandwidth Digital Content Protection) Senseye 3 AMA (Advanced Motion Accelerator) Display Pilot	ePaper Mode Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Low Blue Light Hardware calibration ready AMA (Advanced Motion Accelerator) AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	22.83 in 58 cm 580 mm 1.9 ft
Case Height	13.82 in 35.1 cm 351 mm 1.15 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz
Accessories
Extras	D-sub cable	DisplayPort cable - mini-DP to DP Remote control USB 3.1 cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 TCO 6.0 WHQL ( Windows 8; Windows 7)	ENERGY STAR 7.0 TÜV Low Blue Light TÜV Flicker-free WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 40 °C 41 °F - 104 °F
Safe Operating Humidity Level	20 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %

BenQ GW2450HM

BenQ EX2780Q