Comparison between BenQ PD3420Q vs LG 34BQ77QB

General Info
Model Number	BenQ PD3420Q	LG 34BQ77QB

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2023
Brand	BenQ	LG
Model Series		UltraWide
Model Number	PD3420Q	34BQ77QB
Alias		34BQ77QB-B
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	34.14 in 86.7 cm 867.2 mm 2.85 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature		3800
Display Manufacturer		LG Display
Display Type	IPS	IPS
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	87.28 %	89.98 %
Backlight Source	W-LED	W-LED
DCI P3	98%	95%
sRGB	100 %	99 %
NTSC 1953		72 %
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	HDR10
3D	No	No
Size, weight, color
Case Depth	3.44 in 8.7 cm 87.4 mm 0.29 ft	3.29 in 8.4 cm 83.6 mm 0.27 ft
Case Weight	6.9 kg 15 lbs	6.7 kg 15 lbs
Case Width with Stand	32.51 in 82.6 cm 825.8 mm 2.71 ft	32.15 in 81.7 cm 816.7 mm 2.68 ft
Case Height with Stand	17.53 in 44.5 cm 445.35 mm 1.46 ft	18.41 in 46.8 cm 467.6 mm 1.53 ft
Case Depth with Stand	9.62 in 24.4 cm 244.34 mm 0.8 ft	9.96 in 25.3 cm 252.9 mm 0.83 ft
Case Weight with Stand	9.3 kg 20 lbs	10.1 kg 22 lbs
Case Color	Gray	Black
Hardware
Built-in Camera	No	No
Network		LAN
Connectivity	1 x USB 3.1 (downstream; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB (Type-C; DisplayPort 1.4; 65W) 3 x USB 3.1 (downstream)	2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 2 x USB 2.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 2.5W	2 x 7W
Features
Cool Features	Darkroom mode DualView Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) 2.2 Hotkey Puck G2 Picture-in-Picture HDR Mode Flicker-free Technology Animation Mode KVM Switch CAD/CAM mode Low Blue Light	Color Calibrated Color Weakness Reader Mode Dynamic Action Sync HDR Effect Smart Energy Saving Flicker-free technology Dual Controller 3-sided Virtually Borderless Design Super Resolution+ KVM Switch Black Stabilizer Picture-by-Picture
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.51 in 82.6 cm 825.8 mm 2.71 ft	32.15 in 81.7 cm 816.7 mm 2.68 ft
Case Height	14.63 in 37.2 cm 371.5 mm 1.22 ft	14.35 in 36.4 cm 364.4 mm 1.2 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	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	30 °
Right Swivel	30 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable HDMI cable USB Type-C cable
Certificates and Standards
Licenses		BIS BSMI CCC CB CE cUL/UL ErP FCC-B KC TUV-GS TUV-Type VCCI
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 % - 85 %

BenQ PD3420Q

LG 34BQ77QB