VP3456a Specifications

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Technical Specifications

Item Category Specifications
Model P/N. VP3456a
No. VS19271
LCD Type VA Type, a-si TFT LCD,

Active Matrix WQHD+ 3440 x 1440 0.23175 mm x 0.23175 mm pixel pitch

Display Size 86.4 cm, 34"
Color Filter RGB vertical stripe
Glass Surface Anti-Glare type (Haze 25%), Hard Coating (3H)
Input Signal Video Sync TMDS digital (100 Ω)
HDMI: fh:15-135 kHz, fv:24-75 Hz
DisplayPort: fh:15-135 kHz, fv:24-75 Hz
Type C: fh:15-135 kHz, fv:24-75 Hz
Compatibility PC up to 3440 x 1440
Macintosh up to 3440 x 1440
Recommended 3440 x 1440 @ 75Hz
Resolution[1] Supported
  • 3440 x 1440 @ 24, 25, 30, 50, 60, 75Hz
  • 2560 x 1440 @ 60Hz
  • 2560 x 1080 @ 24, 25, 30, 50, 60Hz
  • 2048 x 1152 @ 60Hz
  • 1920 x 1600 @ 60Hz
  • 1920 x 1440 @ 60Hz
  • 1920 x 1200 @ 60Hz
  • 1920 x 1080 @ 24, 25, 30, 50, 60Hz
  • 1680 x 1050 @ 60Hz
  • 1600 x 1200 @ 60Hz
  • 1600 x 900 @ 60Hz
  • 1400 x 1050 @ 60, 75Hz
  • 1400 x 900 @ 60, 75Hz
  • 1366 x 768 @ 60Hz
  • 1360 x 768 @ 60Hz
  • 1280 x 1024 @ 50, 60, 75Hz
  • 1280 x 960 @ 50, 60, 75Hz
  • 1280 x 800 @ 60Hz
  • 1280 x 768 @ 50, 60Hz
  • 1280 x 720 @ 24, 25, 30, 50, 60Hz
  • 1152 x 900 @ 67Hz
  • 1152 x 864 @ 75Hz
  • 1024 x 768 @ 50, 60, 70, 72Hz
  • 848 x 480 @ 60Hz
  • 800 x 600 @ 56, 60, 72Hz
  • 720 x 576 @ 50Hz
  • 720 x 480 @ 60Hz
  • 720 x 400 @ 70Hz
  • 640 x 480 @ 50, 60, 67, 72Hz
  • 640 x 400 @ 60, 70Hz
  • 640 x 350 @ 70Hz
Power Adapter[2] Input Voltage AC 100-240V, 50/60Hz (auto switch)
Display Area Full Scan

(H x V)

797.22 x 333.72 mm

(31.39” x 13.14”)

Operating Conditons Temperature 0° C to 40° C (32° F to 104° F)
Humidity 20% to 90% (non-condensing)
Altitude 16,404 feet (4.9 km)
Storage Conditions Temperature -20° C to 60° C (-4° F to 140° F)
Humidity 5% to 90% (non-condensing)
Altitude 40, 000 feet (12.1 km)
Dimensions Physical

(W x H x D)

809.20 x 539.23 x 243.35 mm

(31.86” x 21.23” x 9.58”)

Wall Mount Dimensions 100 x 100 mm
Weight Physical 11.22 kg (24.7 lbs)
Power Saving Modes On[3] 47.6W (Typical) without USB cable
69.6W (Typical) with USB cable
Off < 0.3W (Max)
  1. Do not set the graphics card in your computer to exceed these timing modes; doing so may result in permanent damage to the display.
  2. Please use the power adapter from ViewSonic® or an authorized source only.
  3. The test condition follows EEI standards.