Is Mini LED better than a regular LED TV?

Yes, in contrast and brightness. Mini LED uses many smaller LEDs in more dimming zones, so bright scenes pop and dark scenes show less glow than a standard edge-lit LED set. It still cannot match OLED for true black.

Is 120 Hz worth it for gaming?

Yes if you own a PS5, Xbox Series X or a gaming PC. The 120 Hz panel shows smoother motion and lower blur in fast games than a 60 Hz screen. Check that the HDMI input you use supports the higher refresh rate.

Does it work with Alexa and Google Assistant?

Yes. Both are supported, so you can use voice to switch inputs, launch apps and control playback. You can also add it to a smart home routine.

How many devices can I connect?

Four HDMI ports, two USB ports, Ethernet, an RF aerial input and Bluetooth cover a console, soundbar, streaming stick and antenna at once. Wi-Fi is built in if you prefer wireless streaming.

Is a 75-inch screen right for my room?

For 4K content, a 75-inch set works well at roughly 8 to 10 feet viewing distance. In a smaller room it can feel overwhelming, and off-angle viewing is weaker than on an OLED.

The TV, its stand, a remote and the power cable. A wall mount and HDMI cables are not included, so plan for those separately if you wall-mount.

LG Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV 75-inch

Best price now

LG Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV 75-inch

Best price now

65"

$499.99

75"$689.00

85"$1,399.99

$689.00at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

Last seen at $689.00 at Walmart on Nov 12.
Checked at 2 stores.

Our take on the LG Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV 75-inch

The LG Class 91A is a 75-inch 4K smart TV using Mini LED backlighting with LG's QNED color layer, a 120 Hz panel and the webOS platform. It covers the basics well: four HDMI ports, Wi-Fi, Ethernet and Bluetooth, plus Google Assistant and Amazon Alexa built in. Its Mini LED dimming gives it stronger contrast and brightness than edge-lit LCD sets, though it sits below LG's OLED models on black level and off-angle viewing. It suits large living rooms and bright rooms where a big, bright LCD is wanted for sports, streaming and console gaming.

Best forLarge, bright living roomsSports and broadcast viewingConsole gaming at 120 HzBuyers who want a big screen without OLED care

Pros

Mini LED backlight for strong brightness and contrast
120 Hz panel suits fast motion and gaming
Four HDMI inputs for consoles, soundbar and streaming box
webOS with all major streaming apps built in
Hands-free control through Alexa and Google Assistant

Cons

LCD blacks and blooming fall short of OLED
Picture fades at wide viewing angles
Upscaling of low-quality sources is only average
Menu and settings layout takes getting used to

LG Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV 75-inch prices at every store

Best BuyNew
In stock
$949.99Free shippingChecked 3 h ago
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WalmartNew
Availability unknown
$689.00Checked Nov 12
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LG Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV 75-inch price history

$949.99$689.00

Nov 12Nov 14

Lowest price we've seen: $689.00 on Nov 12 at Walmart; highest $949.99 on Nov 14. Tracked across 2 stores since Nov 12.

About the LG Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV 75-inch

This is the LG 91A Series QNED evo AI Mini LED smart TV, a 75-inch flat-screen model released in 2025. It has a Mini-LED QNED display with 4K Ultra HD resolution (3840 x 2160) and supports HDR. The refresh rate is 120 Hz.

It runs webOS and supports streaming services including Netflix, Prime Video, YouTube, HBO and Disney+. Google Assistant and Amazon Alexa are supported for voice control. It connects through Wi-Fi, Bluetooth, Ethernet, USB, RF and four HDMI ports.

Screen size: 75 inches
Resolution: 3840 x 2160 (4K Ultra HD)
Display: Mini-LED, QNED
Screen form: Flat
HDR: Yes
Refresh rate: 120 Hz
Smart TV: Yes, webOS
Streaming: Netflix, Prime Video, YouTube, HBO, Disney+
Voice assistants: Google Assistant, Amazon Alexa
Connectivity: Bluetooth, Wi-Fi, RF, USB, HDMI, Ethernet
HDMI ports: 4
Width: 65.6 in
Depth: 2.3 in
Weight: 54.5 lb
Color: Gray
Release year: 2025

Specifications

Resolution: 3840 x 2160
High Definition: Yes
HDTV Format: 4K
Color: Gray
Screen Form: Flat
Display Type: LED
Assistant Support: Google Assistant, Amazon Alexa
HDR

Questions and answers

Is Mini LED better than a regular LED TV?: Yes, in contrast and brightness. Mini LED uses many smaller LEDs in more dimming zones, so bright scenes pop and dark scenes show less glow than a standard edge-lit LED set. It still cannot match OLED for true black.
Is 120 Hz worth it for gaming?: Yes if you own a PS5, Xbox Series X or a gaming PC. The 120 Hz panel shows smoother motion and lower blur in fast games than a 60 Hz screen. Check that the HDMI input you use supports the higher refresh rate.
Does it work with Alexa and Google Assistant?: Yes. Both are supported, so you can use voice to switch inputs, launch apps and control playback. You can also add it to a smart home routine.
How many devices can I connect?: Four HDMI ports, two USB ports, Ethernet, an RF aerial input and Bluetooth cover a console, soundbar, streaming stick and antenna at once. Wi-Fi is built in if you prefer wireless streaming.
Is a 75-inch screen right for my room?: For 4K content, a 75-inch set works well at roughly 8 to 10 feet viewing distance. In a smaller room it can feel overwhelming, and off-angle viewing is weaker than on an OLED.
What is in the box?: The TV, its stand, a remote and the power cable. A wall mount and HDMI cables are not included, so plan for those separately if you wall-mount.
Where is the LG Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV 75-inch cheapest?: At Walmart, for $689.00, as of our latest check.
Where can I buy the LG Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV 75-inch?: 2 stores we checked sell it, including Best Buy, Walmart.