
LG Qned91a
Brand | LG 2021 |
Model | Qned91a |
Released Year | 2021 |
Type | TV |
Screen Size | 65 inches (varies by region) |
Resolution | 3840 x 2160 pixels (4K UHD) |
Refresh Rate | 120Hz |
Display Technology | QNED |
Built-in Digital Tuner | ATSC / Clear QAM |
Status | Active |
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Overview
The LG QNED91A is a 2021 flagship TV model incorporating LG's innovative QNED Mini LED technology, which combines Quantum Dot and NanoCell technologies for enhanced color accuracy and brightness. It uses a 4K Ultra HD panel paired with thousands of mini LEDs to provide precise backlighting control and improved contrast ratios. The TV supports HDR10, Dolby Vision, and HLG formats for an enriched dynamic range experience. Its α7 Gen 4 AI Processor 4K improves image processing via AI-driven upscaling and noise reduction algorithms. Powered by webOS, the TV facilitates smart connectivity with multiple streaming apps and supports HDMI 2.1 inputs for advanced gaming features. Overall, QNED91A advances LG's position in the premium TV segment by merging cutting-edge display technology with AI-enhanced picture quality.
This model emphasizes superior local dimming enabled by the Mini LED array, which reduces blooming and improves black levels significantly over traditional LED TVs. Additionally, the wide color gamut achieved by combining Quantum Dot and NanoCell layers ensures vibrant and accurate colors. Audio capabilities include Dolby Atmos support through built-in speakers, contributing to an immersive viewing environment. The device also supports various AI Smart features like voice control and content recommendation, enhancing user interaction. The TV chassis features a sleek design with minimal bezels and versatile stand options, complemented by multiple connectivity ports including eARC and USB 3.0. LG's adaptive refresh rate technology and low input lag make the QNED91A suitable for both cinematic and gaming purposes.
Specifications
Smart TV Features | Closed Captioning (CC), Downloadable Apps, Electronic Program Guide (EPG), Home Automation Control, Home Network Streaming, Internet Browsing, Internet Streaming Interface, Netflix, Screen Mirroring, Video Calling, Voice Interaction, Appstore, Smart Home Compatible |
Built-in Digital Tuner | ATSC / Clear QAM |
Display Technology | QNED |
Screen Size | 65 inches (varies by region) |
Refresh Rate | 120Hz |
Maximum Resolution | 2160p (4K) |
Color | Black |
Model | LG QNED91A |
Features | 2 Port USB Hub, Built-in Speakers, Eco Mode, Firmware Upgradeable, Flat Screen, Game Mode, HDR TV, HDTV Enabled, Remote Control Included, Sports Mode, Thin Bezel, UpScaling to 4K, Virtual Surround, Voice Search, Wall Mountable, WCG TV, Widescreen (16:9), Wi-Fi Ready |
MPN | 86QNED70AUA |
Audio/Video Inputs | Bluetooth, Digital Audio Optical TOSLINK, Ethernet, HDMI, TV Anetnna, USB, USB 2.0 |
UPC | 195174121344 |
Display Type | 4K NanoCell + Quantum Dot Mini LED |
Resolution | 3840 x 2160 pixels (4K UHD) |
HDR Support | HDR10, Dolby Vision IQ, HLG |
Processor | α7 Gen 4 AI Processor 4K |
Smart TV Platform | webOS |
HDMI Ports | 4 x HDMI 2.1 |
Local Dimming | Full-array local dimming with Mini LED |
Audio | Dolby Atmos, 2.2 channel built-in speakers |
Connectivity | Wi-Fi 802.11ac, Bluetooth 5.0, Ethernet |
Voice Assistants | Google Assistant, Amazon Alexa (built-in) |
Dimensions (with stand) | Approx. 1445 x 903 x 295 mm |
Weight | Approx. 27 kg |
Power Consumption | Approx. 200W |
USB Ports | 3 x USB 2.0/3.0 |
Other Features | VRR, ALLM, eARC, Game Optimizer Mode |
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Key Advantages
The LG QNED91A delivers outstanding brightness and contrast due to its Mini LED backlighting, offering better HDR performance compared to standard LED TVs.
Its combination of Quantum Dot and NanoCell technologies ensures wide color gamut coverage and improved color accuracy across different viewing angles.
The α7 Gen 4 AI Processor provides intelligent upscaling and noise reduction for clearer 4K picture quality even from lower-resolution content.
Support for HDMI 2.1 and VRR allows a smoother gaming experience with reduced screen tearing and input latency.
The smart TV platform webOS provides an intuitive user interface and supports popular streaming services and voice assistants.
Sleek and thin design with minimal bezels makes it aesthetically pleasing and compatible with modern home entertainment layouts.
Limitations
The QNED91A, while bright and vivid, may experience some blooming artifacts in high-contrast scenes due to the Mini LED zone limitations.
Its viewing angles, although improved by NanoCell technology, still may not be as wide or consistent as OLED displays.
The sound system, while supporting Dolby Atmos, relies on built-in speakers that may lack the depth and clarity of external audio setups.
The price point is relatively high compared to conventional LED TVs, limiting accessibility for budget-conscious consumers.
Firmware updates are necessary to keep smart features optimized; however, occasional software bugs have been reported.
The TV does not include certain premium gaming features such as NVIDIA G-SYNC compatibility, which could be preferred by specific users.
FAQ
What display technology does the LG QNED91A use?
The LG QNED91A uses a combination of Quantum Dot and NanoCell technologies with Mini LED backlighting to enhance color accuracy, brightness, and contrast.
Does the QNED91A support 4K resolution and HDR?
Yes, this model supports 4K Ultra HD resolution along with HDR10, Dolby Vision, and HLG HDR formats.
Is HDMI 2.1 available on the LG QNED91A?
Yes, the TV is equipped with HDMI 2.1 ports allowing support for higher bandwidth features like VRR and 4K at 120Hz.
What operating system does the LG QNED91A use?
The TV runs on LG's webOS platform, providing access to various smart TV apps and streaming services.
How does the Mini LED technology improve picture quality?
Mini LED backlighting allows for more localized dimming zones and better control of brightness, resulting in improved contrast and reduced blooming.
Are there any known limitations of this TV model?
Some users may notice blooming in high-contrast scenes and audio quality may not match separate surround sound systems.
Is the LG QNED91A suitable for gamers?
Yes, with HDMI 2.1 support and VRR technology, it is suitable for gaming, although it lacks some specific gaming standards like NVIDIA G-SYNC.
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