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iiyama Prolite LH6565UHSB-B1 65" specifications and in-depth review

iiyama Prolite LH6565UHSB-B1 65"

Manufacturer: iiyama

The iiyama Prolite LH6565UHSB-B1 is a large-format 65-inch monitor built on an IPS panel with LED backlighting, intended for environments where wide viewing angles and a spacious display area are priorities. Its 3840 x 2160 pixel resolution spans a 64.5-inch glossy screen, producing a pixel density of 68 ppi, and the panel supports portrait mode alongside VESA mounting for versatile installation options. Tilt adjustment is available, though the stand does not include a swivel function.

The display delivers a typical brightness of 800 nits, which pairs with a 1200:1 contrast ratio and 178-degree viewing angles in both directions to maintain consistent visibility across the screen. Connectivity includes two HDMI 2.0 ports, one DisplayPort 1.2 output, two USB ports, a 3.5 mm audio jack, and Ethernet support, while Wi-Fi, USB Type-C, and Thunderbolt are not featured. Built-in stereo speakers rated at 2 x 10W are included, and the monitor draws 104W during operation with a standby consumption of 0.5W.

Pros
  • The 64.5-inch screen with 3840 x 2160 resolution provides an expansive viewing area suited to content-heavy or multi-source workflows
  • A typical brightness of 800 nits supports visibility in well-lit environments
  • Wide 178-degree viewing angles both horizontally and vertically ensure consistent image quality when viewed from off-center positions
  • VESA mount support combined with portrait mode capability offers meaningful flexibility for wall and arm installations
  • Built-in stereo speakers rated at 2 x 10W provide usable onboard audio without requiring external equipment
  • Ethernet support enables a wired network connection, which can be useful in commercial or managed display environments
Cons
  • The glossy panel with no anti-glare coating makes the display more susceptible to reflections in brightly lit spaces
  • A response time of 8 ms and a fixed 60 Hz refresh rate with no adaptive synchronization make it unsuitable for fast-motion or time-sensitive visual tasks
  • At 20700 g, the monitor's weight makes physical repositioning or mounting a demanding task
  • Color calibration is not supported, limiting the ability to fine-tune color accuracy for professional visual work
  • No swivel function is available on the stand, restricting horizontal orientation adjustments
  • The EU energy label of E indicates a moderately high level of power consumption during regular use
Who is this for?

This monitor is well suited to stationary professional and commercial environments where a large display surface and broad viewing angles are essential, such as information displays, presentation walls, or multi-source monitoring setups. The 800 nits brightness makes it particularly practical in well-lit spaces where screen visibility can otherwise be a concern, and the combination of two HDMI 2.0 ports, DisplayPort 1.2, and Ethernet support makes it a functional fit for networked multi-device installations. Portrait mode and VESA mount compatibility add further value for users who need flexible, fixed mounting arrangements.

Who is this NOT for?

Users who work in environments with significant ambient light will find the glossy panel and absence of anti-glare coating a persistent drawback, as reflections can noticeably impact usability. The 60 Hz refresh rate and 8 ms response time, combined with no adaptive synchronization, make this a poor fit for fast-motion or gaming-oriented use cases where smooth, tear-free visuals are expected. Additionally, professionals requiring precise color reproduction will be constrained by the lack of color calibration support, and the monitor's considerable weight makes it impractical for any setup that involves regular repositioning.

Display:

Display type IPS, LCD, LED-backlit
response time 8 ms
screen size 64.5"
resolution 3840 x 2160 px
pixel density 68 ppi
Adaptive synchronization None
has anti-glare coating ✕
refresh rate 60Hz
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º
has a matte panel ✕
has a glossy panel ✓
has a touch screen ✕

The display uses an IPS LCD panel with LED backlighting, measuring 64.5 inches and delivering a 3840 x 2160 pixel resolution at a pixel density of 68 ppi. It operates at a 60 Hz refresh rate with a response time of 8 ms, and no adaptive synchronization technology is supported. Both horizontal and vertical viewing angles reach 178 degrees, providing consistent image quality across a wide field of view. The panel is glossy and does not feature an anti-glare coating or a matte surface, and touch input is not available.

General info:

Type Standard
EU energy label E
supports total tilt ✓
Has a swivel stand ✕
Supports VESA mount ✓
height 832 mm
width 1456 mm
thickness 56 mm
weight 20700 g
supports portrait mode ✓
maximum operating temperature 40 °C
lowest potential operating temperature 0 °C
volume 67837.952 cm³

This is a standard monitor type with an EU energy label of E, measuring 1456 mm wide, 832 mm tall, and 56 mm thick, with a total weight of 20700 g. It supports tilt adjustment and portrait mode, while a swivel stand is not included. VESA mounting is supported, allowing for wall or arm-based installation configurations. The operating temperature range runs from 0 °C to 40 °C, and the monitor has a total volume of 67837.952 cm³.

Colors:

brightness (typical) 800 nits
supports color calibration ✕
display colors 1070 million
bit depth 8-bit
contrast ratio 1200:1

The display has a typical brightness of 800 nits and a contrast ratio of 1200:1, supporting up to 1070 million colors at an 8-bit depth. Color calibration is not supported on this monitor.

Connectivity:

HDMI ports 2
supports Thunderbolt ✕
DisplayPort outputs 1
DisplayPort version DisplayPort 1.2
has a socket for a 3.5 mm audio jack ✓
has a DVI connector ✕
USB ports 2
Has USB Type-C ✕
HDMI version HDMI 2.0
supports Ethernet ✓
supports Wi-Fi ✕
has AirPlay ✕
mini DisplayPort outputs 0
has a VGA connector ✕

Video input options consist of two HDMI 2.0 ports and one DisplayPort 1.2 output, while DVI, VGA, and mini DisplayPort connectors are not present. The monitor also includes two USB ports and a 3.5 mm audio jack, though USB Type-C is not supported. Ethernet connectivity is available, whereas Wi-Fi, AirPlay, and Thunderbolt are not featured on this model.

Power:

operating power consumption 104W
standby power consumption 0.5W

The monitor consumes 104W during normal operation and drops to just 0.5W in standby mode.

Features:

has PiP ✕
has stereo speakers ✓
has built-in smart TV ✕
audio output power 2 x 10W
has a remote control ✕
supports Dolby Digital ✕
supports Dolby Digital Plus ✕
has DTS Surround ✕
has an ambient light sensor ✕
has a front camera ✕

The monitor features built-in stereo speakers rated at 2 x 10W, providing onboard audio without the need for external equipment. Audio enhancements including Dolby Digital, Dolby Digital Plus, and DTS Surround are not supported. Picture-in-Picture, a remote control, an ambient light sensor, a front camera, and built-in smart TV functionality are all absent from this model.

Final Verdict

The iiyama Prolite LH6565UHSB-B1 is a large-format 65-inch monitor designed with stationary commercial and professional environments in mind, where its expansive 4K IPS panel and 800 nits brightness deliver a visually capable display across a wide viewing area. Its wired connectivity options, VESA mount support, and portrait mode make it a practical choice for fixed, multi-source installations in well-managed spaces. However, the glossy panel, absence of color calibration, and fixed 60 Hz refresh rate with no adaptive synchronization mean it is best reserved for content display and information-heavy workflows rather than precision creative work or fast-motion use cases. For users whose needs align with its strengths, it represents a focused and functional large-format solution.

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