Comparison between Viotek GFV27DAB vs Viotek GNV34DB

General Info
Model Number	Viotek GFV27DAB	Viotek GNV34DB

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2019
Brand	Viotek	Viotek
Model Number	GFV27DAB	GNV34DB
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	22.79 in 57.9 cm 578.936 mm 1.9 ft	30.57 in 77.7 cm 776.5 mm 2.55 ft
Screen Height	12.83 in 32.6 cm 325.864 mm 1.07 ft	11.64 in 29.6 cm 295.6 mm 0.97 ft
Display Curvature		1500
Display Type	VA	VA
Display Bit Depth		8 bits
Max Number of Colors		16777216
Bits		24
Screen Aspect Ratio	16:9	21:9
Screen Resolution	2560 x 1440	3440 x 1440
Screen Pixel Pitch	0.226 mm	0.226 mm
Screen Pixel Density	112 ppi	112 ppi
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
NTSC 1953	72 %	85 %
Screen Brightness	400 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Dynamic Screen Contrast	1000000 : 1	1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	2 ms	5 ms
Display Average Response Time	3 ms	6 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Width with Stand	23.36 in 59.3 cm 593.293 mm 1.95 ft	30.29 in 76.9 cm 769.458 mm 2.52 ft
Case Height with Stand	16.94 in 43 cm 430.367 mm 1.41 ft	16.15 in 41 cm 410.312 mm 1.35 ft
Case Depth with Stand	9.58 in 24.3 cm 243.429 mm 0.8 ft	8.4 in 21.3 cm 213.284 mm 0.7 ft
Case Weight with Stand	6.451 kg 14 lbs	8.393 kg 18 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Features
Cool Features	НDR-Rеаdy Lоw Вluе Light RGВ lighting ΝVΙDΙА G-SΥΝС Соmраtiblе АМD FrееSynс tесhnоlоgy GаmеРlus	Lоw Вluе Light ΝVΙDΙА G-SΥΝС Соmраtiblе Рiсturе-in-Рiсturе RGВ lighting Рiсturе-by-Рiсturе АМD FrееSynс tесhnоlоgy GаmеРlus
Ergonomics
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	200 x 200
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	94 mm 9.4 cm 3.7008 in 0.3084 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 100 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 35 °C 32 °F - 95 °F
Safe Operating Humidity Level	10 % - 85 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 85 %	10 % - 85 %

Viotek GFV27DAB

Viotek GNV34DB