HomeArticlesProductsKeywordsCompanies

Compare ViewSonic VP3481a vs Lenovo ThinkVision P40w-20 vs Lenovo ThinkVision P34w-20

Connectivity

Ports
1x USB 3.1 (Type-C; Gen 1; upstream; 90W), 1x Ethernet RJ45, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x HDMI 2.0, 2x USB 2.0 (Type-A; downstream), 1x USB 2.0 (Type-B; upstream)
1x USB 3.2 (Type-C; Gen 1; upstream; 27W), 1x Ethernet RJ45 (Gigabit), 1x DisplayPort 1.4, 1x Thunderbolt 4.0 (Type-C; upstream; 100W; DP Alt Mode), 1x Thunderbolt 4.0, 1x HDMI 2.0, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x 3.5 mm Audio Out (line-out ...
1x Ethernet RJ45 (1 Gbps), 1x HDMI 2.0, 1x DisplayPort 1.2 (out), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (in), 3x USB 3.0 (Type-A; downstream), 1x USB 3.1 (Type-C; upstream; 100W; DP Alt Mode)

Construction

Adjustment | Height
130 mm / 5.1181 in
130 mm / 5.1181 in
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-60° ~ 60°
-45° ~ 45°
N/A
Adjustment | Tilt
-6° ~ 21°
-5° ~ 22°
N/A
Camera
No
No
No
Colors
Black
Raven Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 5W
2x 9W
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.44% screen-to-body ratio
89.68% screen-to-body ratio
Size | Depth
4.13 in / 105 mm w/o stand, 11.77 in / 299 mm w/ stand
3.97 in / 100.8 mm w/o stand, 11 in / 279.4 mm w/ stand
Size | Height
14.41 in / 366 mm w/o stand, 18.9 in / 480 mm w/ stand
16.88 in / 428.7 mm w/o stand, 20.13 in / 511.2 mm w/ stand
Size | Width
31.85 in / 809 mm
37.31 in / 947.6 mm
Weight
7.4 kg / 16 lbs w/o stand , 12.1 kg / 27 lbs w/ stand
9.95 kg / 22 lbs w/o stand , 14.65 kg / 32 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
21:9
Brightness
400 nits
300 nits
300 nits
Contrast Ratio
3000:1 (static), 50000000:1 (dynamic)
1000:1 (static), 3000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1800R
2500R
3800R
Display Diagonal
34" (34 in / 863.6 mm)
40" (39.71 in / 1008.59 mm)
34" (34.14 in / 867.2 mm)
Display Type
MVA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), LG Display
Gamut
99% sRGB
98% DCI-P3, 99% sRGB
99% sRGB
Pixel Density
109 ppi
140 ppi
109 ppi
Pixel Pitch
0.233 mm
0.182 mm
0.233 mm
Refresh Rate
24 Hz ~ 100 Hz
48 Hz ~ 75 Hz
60 Hz
Resolution
UW-QHD (3440x1440)
5K2K WUHD (5120x2160)
UW-QHD (3440x1440)
Response Time
5 ms (min)
4 ms (min) / 6 ms (avg)
4 ms (min) / 6 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
HDR10
Licenses
cTUVus, Energy Star, EPEAT, FCC-B, ICES003, MX-CoC, Mexico Energy
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)
Operating Humidity
10 % ~ 90 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
Video
Low Blue Light, Flicker-free technology
Flicker-free technology, Natural Low Blue Light technology, Picture-in-Picture, True Split technology, Picture-by-Picture, 3-side NearEdgeless Design, eKVM switch
Low Blue Light, Picture-by-Picture, Picture-in-Picture, Flicker-free technology, KVM Switch

Performance

Power Consumption
74.5 W (average) / 79.5 W (max) / 62.5 W (eco) / 0.5 W (sleep) / 0.3 W (off)
60 W (average) / 250 W (max) / 0.5 W (sleep) / 0.3 W (off)
Power Supply
90 W Power Delivery via USB-C

Production

Accessory
Audio cable, DisplayPort cable, HDMI cable, USB 3.1 Type-C cable, USB 3.1 upstream cable
Thunderbolt 4 cabke (40 Gbps)
Debut
2020
2021
2021

Reviews

Neofiliac score
66%
77%
50%
Pros
  • Ultra-wide form factor
  • 1800R curvature
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • High 90.44 % screen-to-body ratio
  • Build-in speakers included
  • Good color reproduction
  • Ultra-wide form factor
  • 2500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • Ultra-wide form factor
  • 3800R curvature
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
Cons
  • 8-bit display panel
  • No publicized HDR support
  • Stand lacks ergonomic adjustment

Price

Offers (incl. referral links)
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.