Comparison between Lenovo ThinkVision P40w-20 vs HP P34hc G4

General Info
Model Number	Lenovo ThinkVision P40w-20	HP P34hc G4

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Type	Monitor	Monitor
Year	2021	2021
Brand	Lenovo	HP
Model Number	ThinkVision P40w-20	P34hc G4
Alias	P40w-20	21Y56A7
Display
Screen Size Class	40" (inches)	34" (inches)
Diagonal Size	39.71 in 100.9 cm 1008.59 mm 3.31 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	36.59 in 92.9 cm 929.28 mm 3.05 ft	31.39 in 79.7 cm 797.22 mm 2.62 ft
Screen Height	15.43 in 39.2 cm 392.04 mm 1.29 ft	13.14 in 33.4 cm 333.72 mm 1.09 ft
Display Curvature	2500	1500
Display Type	IPS	VA
Display Bit Depth	10 bits	8 bits
Frame Rate Control		No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	5120 x 2160	3440 x 1440
Screen Pixel Pitch	0.182 mm	0.232 mm
Screen Pixel Density	140 ppi	109 ppi
Screen-to-Body Ratio	89.68 %	89.59 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	99 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	3500 : 1
Dynamic Screen Contrast	3000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	6 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	3.97 in 10.1 cm 100.8 mm 0.33 ft	4.41 in 11.2 cm 112.1 mm 0.37 ft
Case Weight	9.95 kg 22 lbs
Case Width with Stand	37.31 in 94.8 cm 947.6 mm 3.11 ft	31.87 in 80.9 cm 809.4 mm 2.66 ft
Case Height with Stand	20.13 in 51.1 cm 511.2 mm 1.68 ft	15.28 in 38.8 cm 388 mm 1.27 ft
Case Depth with Stand	11 in 27.9 cm 279.4 mm 0.92 ft	9.25 in 23.5 cm 234.9 mm 0.77 ft
Case Weight with Stand	14.65 kg 32 lbs	5.2 kg 11 lbs
Case Color	Raven Black	Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.2 (Type-C; Gen 1; upstream; 27W) 1 x Ethernet RJ45 (Gigabit) 1 x DisplayPort 1.4 1 x Thunderbolt 4.0 (Type-C; upstream; 100W; DP Alt Mode) 1 x Thunderbolt 4.0 1 x HDMI 2.0 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x 3.5 mm Audio Out (line-out for speakers) 1 x USB 3.2 (Type-B; Gen 1; upstream)	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-C; Gen 1; upstream; 65W)
Audio
Audio Speakers	2 x 9W	2 x 3W
Features
Cool Features	Flicker-free technology Natural Low Blue Light technology Picture-in-Picture True Split technology Picture-by-Picture 3-side NearEdgeless Design eKVM switch	KVM Switch Low Blue Light 3-sided Micro-Edge design Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	37.31 in 94.8 cm 947.6 mm 3.11 ft	31.87 in 80.9 cm 809.4 mm 2.66 ft
Case Height	16.88 in 42.9 cm 428.7 mm 1.41 ft	14.44 in 36.7 cm 366.9 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	130 mm 13 cm 5.1181 in 0.4265 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	Thunderbolt 4 cabke (40 Gbps)	DisplayPort cable HDMI cable USB Type-C cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 2 EnergyStar 8.0 EPEAT Silver TCO Certified Displays 8.0 TCO Edge 2.0 TÜV Rheinland Eyesafe Display Certification Windows Certification (Windows 10)	BIS CB CCC CE CEL cTUVus EAC EPA EPEAT FCC GS Mark ICE ISO 9241-307 KC/KCC NOM RCM TCO VCCI WEEE WW application
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	5 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Lenovo ThinkVision P40w-20

HP P34hc G4