Comparison between Acer KG251QD vs MSI Optix MAG274QRF

General Info
Model Number	Acer KG251QD	MSI Optix MAG274QRF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	Acer	MSI
Model Series		MAG
Model Number	KG251QD	Optix MAG274QRF
Alias	KG251QDbmiipx	Optix MAG274QRF-QD
Display
Screen Size Class	25" (inches)	27" (inches)
Diagonal Size	24.5 in 62.2 cm 622.3 mm 2.04 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	21.41 in 54.4 cm 543.744 mm 1.78 ft	23.53 in 59.8 cm 597.73 mm 1.96 ft
Screen Height	11.91 in 30.3 cm 302.616 mm 0.99 ft	13.24 in 33.6 cm 336.22 mm 1.1 ft
Display Type	TN	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	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	0.283 mm	0.233 mm
Screen Pixel Density	89 ppi	108 ppi
Screen-to-Body Ratio	88.65 %
Backlight Source	W-LED	W-LED
DCI P3		94%
sRGB		131 %
NTSC 1953	72 %
Screen Brightness	400 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	1 ms	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.2 in 5.6 cm 56 mm 0.18 ft
Case Weight	3.7 kg 8 lbs
Case Width with Stand	21.96 in 55.8 cm 557.89 mm 1.83 ft	24.21 in 61.5 cm 614.9 mm 2.02 ft
Case Height with Stand	16.92 in 43 cm 429.69 mm 1.41 ft	20.97 in 53.3 cm 532.7 mm 1.75 ft
Case Depth with Stand	8.48 in 21.5 cm 215.46 mm 0.71 ft	8.14 in 20.7 cm 206.7 mm 0.68 ft
Case Weight with Stand	4.2 kg 9 lbs	6.05 kg 13 lbs
Case Color	Black, Red	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0	1 x USB 2.0 (Type-B; upstream) 2 x HDMI 2.0 (b) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB (Type-C; 15W; DP Alt Mode) 2 x USB 2.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	Flicker-free technology Game Mode Rapid IPS HDR Ready Mystic Light Wide Color Gamut Low Blue Light Gaming OSD App 5-way OSD navigation joystick Night Vision AMD FreeSync Premium NVIDIA G-Sync Compatible
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.96 in 55.8 cm 557.89 mm 1.83 ft
Case Height	13.1 in 33.3 cm 332.7 mm 1.09 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		75 °
Right Swivel		75 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 240 Hz	30 Hz - 165 Hz
Horizontal Digital Frequency	30 kHz - 255 kHz	90.9 kHz - 242.4 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level		10 °C - 40 °C 50 °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 %
Max Operating Altitude		5000

Acer KG251QD

MSI Optix MAG274QRF