Is mini-LED worth it over a regular LED TV?

Mini-LED uses many small LEDs in zones, which usually means deeper blacks and brighter highlights than edge-lit LED. The gap is most visible in dark scenes and HDR content.

Does it support 120 Hz gaming?

No. The panel is 60 Hz and the HDMI ports are not HDMI 2.1, so 4K at 120 Hz and variable refresh rate are not available. It is fine for casual console play at 60 Hz.

What streaming apps does it have?

It runs Roku, which carries Hulu, Netflix, YouTube and most major services, plus a live TV guide. You sign in to each app with your own account.

Can I use Alexa or Google Assistant with it?

Yes. It works with Google Assistant, Amazon Alexa and Siri, so you can use voice commands through a compatible speaker or device.

What connections does it have?

Three HDMI ports, USB, optical audio, Wi-Fi and Bluetooth. That covers a console, a streaming stick and a soundbar, with optical for older audio gear.

How big is it for a room?

The set is about 48.2 inches wide and 36 pounds, so it fits a standard 55-inch stand or wall mount. Check your stand's width before placing it.

Where can I buy the TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch?

3 stores we checked sell it, including Best Buy, Micro Center, Walmart.

TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch

Best price now

$368.00at WalmartChecked 14 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Walmart

TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch

Best price now

$368.00at WalmartChecked 14 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Lowest price today: $368.00 at Walmart (checked Nov 15, 2026).
Checked at 3 stores.

Our take on the TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch

The TCL M7L is a 55-inch 4K LCD TV that uses mini-LED backlighting, a step up from the edge-lit panels on most budget 4K sets. It runs the Roku smart platform, supports HDR, and has three HDMI ports, Wi-Fi, Bluetooth and optical audio out. The 60 Hz panel suits movies, streaming and casual gaming rather than high-frame-rate console play. Against rivals, mini-LED gives it stronger contrast and brightness than entry-level LED TVs, but it lacks the 120 Hz refresh and advanced gaming features of step-up models.

Best forMovie and streaming viewers who want strong contrastRoku users who prefer that interface built inBuyers stepping up from a basic LED TVBright rooms where extra brightness helps

Pros

Mini-LED backlight gives deeper blacks and higher brightness than standard LED sets
Roku platform is simple and well stocked with apps
Three HDMI ports cover a console, soundbar and streamer
HDR support across common formats
Flat 55-inch panel fits most living rooms

Cons

60 Hz refresh limits smoothness for fast games
No HDMI 2.1 features like 4K at 120 Hz or VRR
Mini-LED blooming can show around bright objects on dark scenes
Built-in speakers are ordinary, so a soundbar helps

TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch prices at every store

WalmartNew
In stock
$368.00Checked 14 h ago
Visit Walmart
Best BuyNew
In stock
$369.99Checked 14 h ago
Visit Best Buy
Micro CenterNew
Out of stock
$369.99Checked 14 h ago
Visit Micro Center

TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch price history

Lowest price we've seen: $368.00 on Nov 15 at Walmart. Tracked across 3 stores since Nov 15.

About the TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch

It supports HDR and runs at a 60 Hz refresh rate.

It is a Roku TV with built-in streaming, including Hulu and Roku. It works with Google Assistant, Amazon Alexa and Siri. Connections include Wi-Fi, Bluetooth, USB, HDMI and optical audio.

Screen size: 55 inches
Resolution: 3840 x 2160 (4K UHD)
Display type: LED (Mini LED)
Screen form: Flat
HDR: Yes
Refresh rate: 60 Hz
Smart platform: Roku TV
Streaming: Hulu, Roku
Voice assistants: Google Assistant, Amazon Alexa, Siri
Connectivity: Bluetooth, Wi-Fi, USB, HDMI, optical audio
HDMI ports: 3
Width: 48.2 in
Depth: 2.7 in
Weight: 36 lb
Color: Black

Specifications

Resolution: 3840 x 2160
High Definition: Yes
HDTV Format: 4K
Color: Black
Screen Form: Flat
Display Type: LED
Assistant Support: Google Assistant, Amazon Alexa, Siri
HDR: Yes
Refresh Rate: 60 Hz
Connectivity: Bluetooth, Wi-Fi, USB, HDMI, Optical Audio
Supported Streaming Services: Hulu, Roku
Width: 48.2 in wide
Screen Size: 55 inches
Depth: 2.7 in deep
Weight: 36 lb
HDMI Ports: 3 HDMI ports

Questions and answers

Is mini-LED worth it over a regular LED TV?: Mini-LED uses many small LEDs in zones, which usually means deeper blacks and brighter highlights than edge-lit LED. The gap is most visible in dark scenes and HDR content.
Does it support 120 Hz gaming?: No. The panel is 60 Hz and the HDMI ports are not HDMI 2.1, so 4K at 120 Hz and variable refresh rate are not available. It is fine for casual console play at 60 Hz.
What streaming apps does it have?: It runs Roku, which carries Hulu, Netflix, YouTube and most major services, plus a live TV guide. You sign in to each app with your own account.
Can I use Alexa or Google Assistant with it?: Yes. It works with Google Assistant, Amazon Alexa and Siri, so you can use voice commands through a compatible speaker or device.
What connections does it have?: Three HDMI ports, USB, optical audio, Wi-Fi and Bluetooth. That covers a console, a streaming stick and a soundbar, with optical for older audio gear.
How big is it for a room?: The set is about 48.2 inches wide and 36 pounds, so it fits a standard 55-inch stand or wall mount. Check your stand's width before placing it.
Where is the TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch cheapest?: At Walmart, for $368.00, as of our latest check.
Where can I buy the TCL M7L Series Mini LED 4K UHD Smart Roku TV 55-inch?: 3 stores we checked sell it, including Best Buy, Micro Center, Walmart.