LG 100QNED85AU 100"
Samsung QN100QN80FF 100"

LG 100QNED85AU 100" Samsung QN100QN80FF 100"

Common Features

  • Both products have a 4K (UHD) display resolution.
  • Both products have a resolution of 3840 x 2160 px.
  • Both products have a pixel density of 44 ppi.
  • Both products have 1070 million display colors.
  • Both products have a 10-bit bit depth.
  • Both products have a 144Hz refresh rate.
  • Both products support HDR10.
  • Both products do not support Dolby Vision.
  • Both products support Dolby Atmos.
  • Both products have stereo speakers.
  • Both products have a subwoofer.
  • Both products support HDMI ARC and HDMI eARC.
  • Both products have Bluetooth support.
  • Both products support HDMI 2.1.
  • Both products have 4 HDMI ports.
  • Both products support Wi-Fi.
  • Both products have Bluetooth version 5.3.
  • Both products have 2 USB ports.
  • Both products have 1 RJ45 port.
  • Both products support Miracast.

Main Differences

  • The display type is LED-backlit, LCD, Mini-LED on LG 100QNED85AU 100″ and QLED, LED-backlit, LCD, Mini-LED on Samsung QN100QN80FF 100″.
  • The screen size is 100.3″ on LG 100QNED85AU 100″ and 99.5″ on Samsung QN100QN80FF 100″.
  • HDR10+ support is not available on LG 100QNED85AU 100″ but is present on Samsung QN100QN80FF 100″.
  • Adaptive synchronization supports AMD FreeSync and AMD FreeSync Premium on LG 100QNED85AU 100″, while Samsung QN100QN80FF 100″ supports AMD FreeSync, AMD FreeSync Premium, and AMD FreeSync Premium Pro.
  • The Wi-Fi version includes Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, and Wi-Fi 6E on LG 100QNED85AU 100″, while Samsung QN100QN80FF 100″ supports Wi-Fi 4 and Wi-Fi 5 only.
  • The weight is 68084 g on LG 100QNED85AU 100″ and 27352 g on Samsung QN100QN80FF 100″.
  • The thickness is 50.8 mm on LG 100QNED85AU 100″ and 58.4 mm on Samsung QN100QN80FF 100″.
  • The height is 1277.6 mm on LG 100QNED85AU 100″ and 1272.5 mm on Samsung QN100QN80FF 100″.
  • The volume is 144738.128608 cm³ on LG 100QNED85AU 100″ and 165727.6514 cm³ on Samsung QN100QN80FF 100″.
Specs Comparison
LG 100QNED85AU 100"

LG 100QNED85AU 100"

Samsung QN100QN80FF 100"

Samsung QN100QN80FF 100"

Display:
display resolution 4K (UHD) 4K (UHD)
Display type LED-backlit, LCD, Mini-LED QLED, LED-backlit, LCD, Mini-LED
screen size 100.3" 99.5"
resolution 3840 x 2160 px 3840 x 2160 px
pixel density 44 ppi 44 ppi
display colors 1070 million 1070 million
bit depth 10-bit 10-bit
refresh rate 144Hz 144Hz
supports HDR10
supports HDR10+
supports Dolby Vision
supports HLG
Adaptive synchronization AMD FreeSync, AMD FreeSync Premium AMD FreeSync, AMD FreeSync Premium, AMD FreeSync Premium Pro
has anti-reflection coating
has an ambient light sensor
maximum horizontal viewing angle 178º 178º
maximum vertical viewing angle 178º 178º

Both the LG 100QNED85AU 100″ and the Samsung QN100QN80FF 100″ feature 4K (UHD) resolution with a pixel density of 44 ppi, ensuring sharp and detailed visuals. The screen sizes are quite similar, with the LG model measuring 100.3″ and the Samsung slightly smaller at 99.5″. Both models use 10-bit color depth and support 1070 million display colors, providing a broad and rich color range for an immersive viewing experience.

In terms of display type, the LG model uses a combination of LED-backlit, LCD, and Mini-LED technology, while the Samsung model incorporates QLED, LED-backlit, LCD, and Mini-LED. This gives the Samsung a slight advantage in terms of its inclusion of QLED for enhanced color vibrancy, though both screens are designed to offer premium visual quality. The refresh rate is identical on both models at 144Hz, ensuring smooth motion during fast-paced content. Both also feature an anti-reflection coating and an ambient light sensor for improved visibility in different lighting conditions.

When it comes to HDR support, the LG model supports HDR10 and HLG but lacks support for HDR10+ or Dolby Vision. The Samsung model, in contrast, supports both HDR10 and HDR10+ along with HLG, but it also does not support Dolby Vision. For adaptive synchronization, the LG supports AMD FreeSync and FreeSync Premium, while the Samsung takes it a step further, offering AMD FreeSync, FreeSync Premium, and FreeSync Premium Pro, making it a more feature-rich option in this area. Both models provide wide viewing angles with maximum horizontal and vertical angles of 178º.

Connectivity:
Has Bluetooth
HDMI version HDMI 2.1 HDMI 2.1
HDMI ports 4 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) Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Bluetooth version 5.3 5.3
USB ports 2 2
RJ45 ports 1 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

Both the LG 100QNED85AU 100″ and the Samsung QN100QN80FF 100″ offer a comprehensive set of connectivity options. They both support Bluetooth with version 5.3, and feature four HDMI 2.1 ports, making them suitable for high-bandwidth devices like gaming consoles or 4K media players. They also have two USB ports and one RJ45 port for wired network connections.

The Wi-Fi capabilities differ slightly between the two models. The LG supports multiple Wi-Fi versions, including Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), and Wi-Fi 6E (802.11ax), providing a broader range of compatibility with different network standards. The Samsung, however, supports Wi-Fi 4 and Wi-Fi 5, but it does not include Wi-Fi 6 or 6E support, which may impact future-proofing in terms of connectivity.

Both models support Miracast, allowing for wireless screen mirroring from compatible devices. Neither model includes a 3.5 mm audio jack, external memory slot, VGA connector, or DVI connector, so those looking for legacy ports or additional memory options will need to look elsewhere. Overall, the connectivity specs are very similar, with the key difference being the broader Wi-Fi support in the LG model.

Audio:
supports Digital Out
has SRS TheaterSound HD
has stereo speakers
has Dolby Atmos
has Dolby Audio
supports Dolby Virtual
has a subwoofer
HDMI ARC / eARC HDMI ARC, HDMI eARC HDMI ARC, HDMI eARC

The LG 100QNED85AU 100″ and Samsung QN100QN80FF 100″ have very similar audio features. Both models support Digital Out, allowing for external audio equipment connections. Neither product includes SRS TheaterSound HD, but both feature stereo speakers, providing basic audio output.

For enhanced sound, both models support Dolby Atmos and Dolby Audio, ensuring immersive sound experiences with compatible content. However, neither model supports Dolby Virtual, so users won’t have access to virtualized surround sound from non-Dolby Atmos sources.

Additionally, both TVs are equipped with a subwoofer for deeper bass, contributing to richer sound quality. When it comes to HDMI audio, both models support HDMI ARC and HDMI eARC, allowing for easy audio transmission to soundbars or other audio systems. Overall, the audio specifications are nearly identical between the two models, offering similar sound capabilities and connectivity options.

Design:
width 2230.1 mm 2230.1 mm
weight 68084 g 27352 g
thickness 50.8 mm 58.4 mm
height 1277.6 mm 1272.5 mm
volume 144738.128608 cm³ 165727.6514 cm³
Supports VESA mount

The LG 100QNED85AU 100″ and Samsung QN100QN80FF 100″ have nearly identical widths, both measuring 2230.1 mm. However, they differ in weight and thickness. The LG model is significantly heavier, weighing 68084 g, while the Samsung model is much lighter at 27352 g. In terms of thickness, the LG model is thinner at 50.8 mm, while the Samsung model is slightly thicker at 58.4 mm.

Both models have similar heights, with the LG standing at 1277.6 mm and the Samsung at 1272.5 mm. The LG also has a smaller volume of 144738.128608 cm³ compared to the Samsung’s larger volume of 165727.6514 cm³, reflecting the difference in weight and thickness.

Both TVs support VESA mounts, allowing for flexible wall-mounting options. Despite the differences in weight, thickness, and volume, both models share similar design functionality in terms of mounting capability.

Features:
release date March 2025 March 2025
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
standby power consumption 0.5W 0.5W
has a search browser
has a sleep timer
has a child lock
warranty period 1 years 1 years
has voice commands

The LG 100QNED85AU 100″ and Samsung QN100QN80FF 100″ offer a very similar set of features. Both models support AirPlay, built-in smart TV functionality, Google Assistant, and Alexa, making them highly compatible with popular smart home systems. Neither model works with Siri/Apple HomeKit, however. Both also support remote smartphone control and USB recording, which can be convenient for saving content.

In terms of power consumption, both TVs have a standby power consumption of 0.5W, ensuring minimal energy usage when not in active use. They also both feature a search browser, a sleep timer, and a child lock for added convenience and security. Additionally, both models offer voice command functionality, allowing for hands-free control.

The warranty period for both the LG and Samsung models is 1 year, providing standard coverage for potential defects or issues. Despite the near identical feature set, the two models are essentially the same in this group, offering the same smart capabilities, controls, and energy-efficient features.

Comparison Summary

This is a specification comparison between LG 100QNED85AU 100″ and Samsung QN100QN80FF 100″. Both products feature a 4K (UHD) display resolution and support HDR10, but differ in their display types, with the LG model using LED-backlit, LCD, Mini-LED and the Samsung model using QLED, LED-backlit, LCD, Mini-LED. The screen size is slightly larger on the LG model at 100.3″ compared to 99.5″ on the Samsung model. Additionally, the LG product does not support HDR10+, while the Samsung does. The LG model supports Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, and Wi-Fi 6E, whereas the Samsung supports only Wi-Fi 4 and Wi-Fi 5. The weight and thickness of the products also differ, with the LG model being heavier and thinner compared to the Samsung model.