Màn hình 19" cho văn phòng và doanh nghiệp

  • HDMI and VGA inputs
  • VESA mountable
  • 50M:1 dynamic contrast ratio
  • ViewMode technology
  • 16:9 aspect ratio
Yêu cầu bán hàng  Chia sẻ


The ViewSonic® VA1903H-2 is a 19” (18.5” viewable) widescreen monitor that delivers value and performance for both home offices and small businesses. Equipped with HDMI inputs, a fast 5ms response time, and a 50M:1 Dynamic Contrast Ratio, the VA1903H-2 is great for a variety of applications ranging from viewing office documents to surfing the web. Featuring a hairline surface finish, this monitor looks great on any desktop. ViewSonic’s exclusive ViewMode™ feature provides intuitive presets for optimised screen performance in different applications. In addition, Flicker-Free technology and a Blue Light Filter help to eliminate eyestrain from extended viewing periods for improved productivity. An energy-saving Eco-mode reduces cost of ownership, making the VA1903H-2 a great choice for both government and education.

Flexible Connectivity

HDMI and VGA inputs give the freedom to connect your monitor to a wide range of devices.

VESA-compatible Mount

Mount the monitor as you see fit by using its VESA-compatible mount.
75mm x 75mm
  1. VESA Compatible(Wall mount 75mm x 75mm)
  2. Kensington® Lock Slot
  3. Menu Control Panel
  4. HDMI
  5. VGA
  6. Earphone
  7. AC In

Rich Colour and Detail

With an outstanding Dynamic Contrast Ratio of 50,000,000:1, the monitor adds depth to the darkest and brightest parts of an image, resulting in superb on-screen images with rich colour and detail.

ViewMode: Superior Colour Rendering & Intuitive Settings

ViewSonic’s unique ViewMode feature offers “Game,” “Movie,” “Web,” “Text,”Mac,” and “Mono” presets. These presets enhance gamma curve, colour temperature, contrast, and brightness to deliver an optimised viewing experience for different screen applications.

16:9 Widescreen

Equipped with a 16:9 aspect ratio and 1366x768 native resolution, this monitor is designed for multitasking and improves productivity for a variety of applications.
16:9, 1366x768 Resolution

Comfortable Viewing

Flicker-Free technology and a Blue Light Filter help to eliminate eyestrain from extended viewing periods.
Flicker-Free & Blue Light Filter

Low Energy Consumption

The VA1903H-2’s energy-saving Eco-mode takes energy efficiency into consideration while also offering stunning screen performance.

Fast Response Time

With rapid 5ms response time, the VA1903H-2 delivers smooth images without streaking, blurring, or ghosting.

Thông số kỹ thuật

  • Hiển thị
    Kích thước màn hình (in.): 19
    Khu vực có thể xem (in.): 18.5
    Loại tấm nền: TN Technology
    Nghị quyết: 1366 x 768
    Loại độ phân giải: WXGA (Wide XGA)
    Tỷ lệ tương phản tĩnh: 600:1 (typ)
    Tỷ lệ tương phản động: 50M:1
    Nguồn sáng: LED
    Độ sáng: 200 cd/m² (typ)
    Colors: 16.7M
    Color Space Support: 8 bit (6 bit + FRC)
    Tỷ lệ khung hình: 16:9
    Response Time (Typical Tr+Tf): 5ms
    Góc nhìn: 90º horizontal, 65º vertical
    Backlight Life (Giờ): 30000 Hrs (Min)
    Độ cong: Flat
    Tốc độ làm mới (Hz): 60
    Bộ lọc ánh sáng xanh: Yes
    Low Blue Light: Software solution
    Không nhấp nháy: Yes
    Color Gamut: NTSC: 72% size (Typ)
    sRGB: 102% size (Typ)
    Kích thước Pixel: 0.3 mm (H) x 0.3 mm (V)
    Xử lý bề mặt: Anti-Glare, Hard Coating (3H)
  • Khả năng tương thích
    Độ phân giải PC (tối đa): 1366x768
    Độ phân giải Mac® (tối đa): 1366x768
    Hệ điều hành PC: Windows 10/11 certified; macOS tested
    Độ phân giải Mac® (tối thiểu): 1366x768
  • Đầu nối
    VGA: 1
    Đầu ra âm thanh 3,5 mm: 1
    HDMI 1.4: 1
    Cổng cắm nguồn: 3-pin Socket (IEC C14 / CEE22)