Comparison between ViewSonic VP2771 vs ViewSonic VX2771-HD-PRO

General Info
Model Number	ViewSonic VP2771	ViewSonic VX2771-HD-PRO

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2020
Brand	ViewSonic	ViewSonic
Model Number	VP2771	VX2771-HD-PRO
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.9 mm 2.25 ft	27.01 in 68.6 cm 685.985 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	AH3-IPS	VA
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Lut	3D LUT 14 bits
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.311 mm
Screen Pixel Density	109 ppi	81 ppi
Screen-to-Body Ratio	89.77 %	90.07 %
Backlight Source	W-LED	W-LED
sRGB	100 %
Adobe RGB 1998	70 %
NTSC 1953		72 %
Screen Brightness	350 cd/m²
Static Screen Contrast	1000 : 1	4000 : 1
Dynamic Screen Contrast	20000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	60 ms
Display Minimum Response Time	7 ms	5 ms
Display Average Response Time	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	2.05 in 5.2 cm 52 mm 0.17 ft	1.81 in 4.6 cm 46 mm 0.15 ft
Case Weight	4.3 kg 9 lbs	4 kg 9 lbs
Case Width with Stand	24.13 in 61.3 cm 613 mm 2.01 ft	24.21 in 61.5 cm 615 mm 2.02 ft
Case Height with Stand	21.5 in 54.6 cm 546 mm 1.79 ft	17.91 in 45.5 cm 455 mm 1.49 ft
Case Depth with Stand	8.5 in 21.6 cm 216 mm 0.71 ft	7.4 in 18.8 cm 188 mm 0.62 ft
Case Weight with Stand	6.8 kg 15 lbs	4.4 kg 10 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.1 (Type-C) 1 x HDMI 1.4 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Out) 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Features
Cool Features	Hardware calibration ready HDCP (High-bandwidth Digital Content Protection)	NVIDIA G-Sync Compatible Adaptive-Sync technology Game Mode
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.13 in 61.3 cm 613 mm 2.01 ft	24.21 in 61.5 cm 615 mm 2.02 ft
Case Height	14.33 in 36.4 cm 364 mm 1.19 ft	14.29 in 36.3 cm 363 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	60 °
Right Swivel	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	24 Hz - 120 Hz	48 Hz - 165 Hz
Horizontal Digital Frequency	15 kHz - 90 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable - mini-DP to DP USB 3.0 upstream cable	DisplayPort cable
Certificates and Standards
Licenses	BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS2 VCCI WEEE	CCC CEL China RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 90 %	20 % - 90 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		3048
Max Storage Altitude		12192

ViewSonic VP2771

ViewSonic VX2771-HD-PRO