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Hisense 100U88N 100" specifications and in-depth review

Hisense 100U88N 100"

Manufacturer: Hisense

The Hisense 100U88N is a 100″ large-screen TV built around a Mini-LED, QLED, LED-backlit LCD panel delivering a native 3840 x 2160 resolution at 44 ppi. Running a built-in smart TV platform with Google Assistant, Amazon Alexa, Chromecast, and AirPlay support, it covers a wide range of streaming and voice-control options. The display carries 1500 nits of typical brightness, paired with a 144Hz refresh rate and AMD FreeSync Premium Pro adaptive sync, making it well-suited for both cinematic content and fast-moving material.

On the HDR side, the Hisense 100U88N supports Dolby Vision, HDR10, HDR10+, and HLG, alongside a 10-bit panel capable of rendering approximately 1.07 billion colors. Connectivity includes four HDMI 2.1 ports with ARC and eARC, two USB ports, one RJ45 port, Wi-Fi 6E, and Bluetooth 5.3. Audio is handled by stereo speakers with a subwoofer, Dolby Atmos, Dolby Digital Plus, and DTS-HD High Resolution Audio, with digital output also available. The set measures 2235 mm wide and 1286 mm tall, weighs 73.5 kg, and includes VESA mount compatibility.

Pros
  • Supports all four major HDR formats — HDR10, HDR10+, Dolby Vision, and HLG — covering a wide range of content sources
  • A 144Hz refresh rate combined with AMD FreeSync Premium Pro enables smooth, tear-free motion handling
  • Four HDMI 2.1 ports provide ample connections for multiple high-bandwidth devices simultaneously
  • Wi-Fi 6E support ensures faster and more stable wireless connectivity on less congested frequency bands
  • Built-in Chromecast, AirPlay, Google Assistant, and Alexa offer broad cross-platform compatibility without additional hardware
  • Includes a subwoofer alongside stereo speakers, with Dolby Atmos and DTS-HD High Resolution Audio for a more complete built-in audio experience
Cons
  • At 73,500 g, the physical weight makes installation and repositioning a considerable logistical challenge
  • Only two USB ports available, which may feel limiting given the scale and connectivity expectations of a 100-inch TV
  • Siri and Apple HomeKit are not supported, restricting smart home integration for users within the Apple ecosystem
  • The remote control is not rechargeable, requiring regular battery replacement
  • No external memory slot is present, limiting local storage expansion options
  • Warranty coverage is limited to one year, which is relatively short for a large-screen television
Who is this for?

This TV is well-matched to users who want a large-format home cinema setup, given its 100″ screen with 1500 nits of brightness and full HDR format coverage including Dolby Vision and HDR10+. The 144Hz refresh rate and AMD FreeSync Premium Pro also make it a practical choice for console and PC gaming, where smooth, tear-free motion matters. Households that span multiple ecosystems will appreciate the broad smart platform support — Chromecast, AirPlay, Google Assistant, and Alexa — while the inclusion of four HDMI 2.1 ports suits those running several high-bandwidth devices at once, such as gaming consoles, media players, and set-top boxes.

Who is this NOT for?

The TV's physical scale — 2235 mm wide and weighing 73,500 g — makes it impractical for smaller rooms or spaces where installation flexibility is limited, as positioning and mounting such a unit demands significant planning and structural support. Users looking for deep Apple ecosystem integration will find it lacking, as Siri and Apple HomeKit are not supported. Additionally, those who prefer to expand local storage or connect legacy display sources will run into limitations, since there is no external memory slot and no VGA or DVI connectors are present.

Display:

display resolution 4K (UHD)
Display type Mini-LED, QLED, LED-backlit, LCD
screen size 100"
resolution 3840 x 2160 px
pixel density 44 ppi
display colors 1070 million
bit depth 10-bit
brightness (typical) 1500 nits
refresh rate 144Hz
supports HDR10 ✓
supports HDR10+ ✓
supports Dolby Vision ✓
supports HLG ✓
Adaptive synchronization AMD FreeSync, AMD FreeSync Premium, AMD FreeSync Premium Pro
has anti-reflection coating ✓
has an ambient light sensor ✓
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º

The display on this TV measures 100″ and uses a combination of Mini-LED, QLED, and LED-backlit LCD technology to deliver a 3840 x 2160 (4K UHD) resolution at 44 ppi, with a 10-bit panel capable of reproducing around 1070 million colors. Typical brightness reaches 1500 nits, and the screen supports a full suite of HDR formats including HDR10, HDR10+, Dolby Vision, and HLG. The 144Hz refresh rate works alongside AMD FreeSync, AMD FreeSync Premium, and AMD FreeSync Premium Pro for adaptive synchronization. Both horizontal and vertical viewing angles extend to 178º, while an anti-reflection coating and an ambient light sensor help maintain picture clarity across varying lighting conditions.

Connectivity:

Has Bluetooth ✓
HDMI version HDMI 2.1
HDMI ports 4
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Bluetooth version 5.3
USB ports 2
is DLNA-certified ✓
RJ45 ports 1
supports Miracast ✓
has a socket for a 3.5 mm audio jack ✓
has an external memory slot ✕
has a VGA connector ✕
has a DVI connector ✕

The TV offers a well-rounded set of wired and wireless connectivity options. On the wired side, it includes four HDMI 2.1 ports, one RJ45 ethernet port, two USB ports, and a 3.5 mm headset jack, while VGA, DVI, and external memory slots are not present. Wireless connectivity spans Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, and Wi-Fi 6E, alongside Bluetooth 5.3. The TV is DLNA-certified and supports both Miracast for screen mirroring.

Audio:

supports Dolby Digital ✓
supports Digital Out ✓
supports Dolby Digital Plus ✓
has stereo speakers ✓
has Dolby Atmos ✓
has Dolby Audio ✓
supports Dolby Virtual ✕
has a subwoofer ✓
has a DTS-HD High Resolution ✓
HDMI ARC / eARC HDMI ARC, HDMI eARC

The audio system includes stereo speakers and a subwoofer, with format support covering Dolby Atmos, Dolby Audio, Dolby Digital, and Dolby Digital Plus, though Dolby Virtual is not supported. DTS-HD High Resolution Audio is also on board, and digital output is available for external audio equipment. HDMI connectivity covers both ARC and eARC, allowing higher-bandwidth audio passthrough to compatible soundbars or receivers.

Design:

width 2235 mm
weight 73500 g
thickness 90 mm
height 1286 mm
volume 258678.9 cm³
Supports VESA mount ✓

As expected from a 100″ screen, this TV has a substantial physical footprint, measuring 2235 mm wide, 1286 mm tall, and 90 mm thick, with a total volume of 258,678.9 cm³. It weighs 73,500 g, which is worth factoring in when planning installation. VESA mount support is included, providing a standard wall-mounting option.

Features:

has Chromecast built-in ✓
has AirPlay ✓
has built-in smart TV ✓
compatible with Google Assistant ✓
works with Alexa ✓
works with Siri/Apple HomeKit ✕
supports a remote smartphone ✓
has a rechargeable remote control ✕
supports USB recording ✓
operating power consumption 500W
standby power consumption 0.5W
has a search browser ✓
has a sleep timer ✓
has a child lock ✓
warranty period 1 years
has voice commands ✓

The TV runs a built-in smart TV platform with Chromecast and AirPlay built in, and supports voice commands through both Google Assistant and Amazon Alexa, though Siri and Apple HomeKit are not supported. A smartphone can be used as a remote, while the physical remote control is not rechargeable. Additional everyday features include a web browser, sleep timer, child lock, and USB recording. Operating power consumption sits at 500W, with standby draw dropping to just 0.5W. The set comes with a 1-year warranty.

Final Verdict

The Hisense 100U88N is a large-screen television built around a capable display and a broad feature set that addresses most of what a home cinema or gaming-focused setup would demand. Its 100″ Mini-LED QLED panel with 1500 nits of brightness, full HDR format support, and a 144Hz refresh rate with AMD FreeSync Premium Pro form a technically strong core, complemented by four HDMI 2.1 ports and wide smart platform compatibility across both Android and Apple streaming ecosystems. Installation logistics and the absence of Apple HomeKit support are worth accounting for depending on the environment and user preference, but neither diminishes the display's core competency. For those with the space and infrastructure to accommodate it, the 100U88N represents a well-specified option in the large-format TV segment.