Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Compare

LG OLED evo C4 55-inch TV vs Toshiba M450 QLED 4K Fire TV

The LG C4 is the better TV for picture quality and gaming. Its OLED panel gives true black, wide viewing angles and near-instant response, and it runs 4K at up to 144 Hz with G-Sync and FreeSync. The Toshiba M450 is a 75-inch QLED that wins on size and brightness for a bright room, but it tops out at 60 Hz and its direct-lit backlight shows more blooming. Owners rate the C4 higher, and reviewers consistently favor OLED for contrast and motion.

  • Choose the LG C4 if you care most about contrast, motion and gaming, and 55 inches fits your room.
  • Choose the Toshiba M450 if you want the biggest screen for a bright, wide room and mostly watch movies and shows.

Prices

  • LG OLED evo C4 55-inch TV: $1,029.00 at Amazon (checked today)
  • Toshiba M450 QLED 4K Fire TV: $179.99 at eBay (last seen Nov 8)
  • Difference: the Toshiba M450 QLED 4K Fire TV is $849.01 cheaper than the LG OLED evo C4 55-inch TV at the latest prices (Nov 8 and Nov 10)
LG
LG OLED evo C4 55-inch 4K Smart TV

LG OLED evo C4 55-inch TV

LG OLED evo C4 55-inch 4K Smart TV

4.7(493 ratings)
$1,029.00at AmazonChecked 1 h ago
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Perfect black and strong contrast from OLED
  • 120 Hz panel with VRR up to 144 Hz and G-Sync/FreeSync
  • Four HDMI 2.1 ports for consoles and soundbars
  • Wide viewing angles and Dolby Vision support
  • webOS 24 with Magic Remote
Cons
  • 55 inches is small for a large room
  • Lower peak brightness than the QLED in a bright room
  • OLED can dim static logos and risks burn-in with constant news tickers
  • No anti-glare coating
Toshiba
Toshiba M450 QLED 4K UHD Smart Fire TV

Toshiba M450 QLED 4K Fire TV

Toshiba M450 QLED 4K UHD Smart Fire TV

4.6(144 ratings)
$179.99at eBayChecked Nov 8
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • 75-inch screen for a big room
  • QLED brightness holds up in daylight
  • Dolby Vision, HDR10+ and Dolby Atmos support
  • Fire TV with Alexa voice control
  • Four HDMI ports
Cons
  • 60 Hz refresh rate limits gaming smoothness
  • Direct-lit backlight causes blooming and uneven black
  • Narrower viewing angles
  • Fewer gaming features than the C4

What separates them

LG OLED evo C4 55-inch TVToshiba M450 QLED 4K Fire TV
Panel technologyOLED with self-lit pixels and per-pixel dimmingQLED with a direct-lit LED backlight
Contrast and black levelPerfect black, infinite contrastGood contrast but visible blooming around bright objects
Screen size55 inches75 inches
Refresh rate120 Hz native, VRR up to 144 Hz60 Hz
Gaming featuresFour HDMI 2.1 ports, G-Sync and FreeSync, about 0.1 ms responseGame Mode with ALLM, VRR and eARC, 60 Hz cap
Bright-room performanceBrightness Booster helps, but OLED is weaker in a sunlit roomHigher peak brightness holds up better in bright rooms
Smart platformwebOS 24 with Magic Remote and 300+ free LG ChannelsFire TV with Alexa voice control
Viewing anglesWide, 178 degrees, color holds up off-axisNarrower; color and contrast fade off-center

Price history

$999.99$179.99
Oct 30Nov 10
  • LG OLED evo C4 55-inch TV: lowest $630.43 on Oct 30 at Walmart; $999.99 on Nov 10.
  • Toshiba M450 QLED 4K Fire TV: lowest $179.99 on Nov 2 at Best Buy; $599.99 on Nov 10.

Prices at every store

LG OLED evo C4 55-inch TV

  • WalmartNew

    In stock

    $1,029.00Free shippingChecked 14 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $1,079.00+ $16.49 shippingChecked 14 h ago
    Visit Best Buy
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,029.00Free shippingChecked 1 h ago
    Visit Amazon
  • oboxliquidation.comNew

    Out of stock

    $794.00+ $35.80 shippingChecked 15 h ago
    Visit oboxliquidation.com

Also available at

  • eBayCheck price at eBay
  • NeweggCheck price at Newegg
  • DirectDialCheck price at DirectDial

Store links may earn us a commission.

All 13 stores and price history →

Toshiba M450 QLED 4K Fire TV

  • eBayNew

    In stockSold by officialbestbuy (99.1% positive, 1,018,965 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $179.99Free shippingChecked Nov 8
    Visit eBay
  • Enervee NYNew

    In stock

    $249.99Checked 19 h ago
    Visit Enervee NY
  • Uber EatsNew

    In stock

    $329.99Checked Nov 9
    Visit Uber Eats
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $369.99Free shippingChecked 19 h ago
    Visit Amazon

Store links may earn us a commission.

All 7 stores and price history →

Specs compared

SpecLG OLED evo C4 55-inch TVToshiba M450 QLED 4K Fire TV
Display TypeOLEDQLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate120 Hz60 Hz
HDMI Ports44 HDMI ports
colorSilverBlack
Network FunctionalitySmart TV—
Supported Resolutions4K—
Backlight TechnologyOLED—
Display HighlightsHDR—
Anti-GlareNo—
Max Resolution V-SyncVRR, Nvidia G-Sync VRR certification—
Show all 40 specsShow fewer specs
SpecLG OLED evo C4 55-inch TVToshiba M450 QLED 4K Fire TV
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioExcellent contrast—
Viewing AngleWide viewing angles—
Viewing Angle (Vertical)178° vertical—
Smart TVYes—
Internet Streaming ServicesNetflix—
Network ConnectivityEthernet, Wi-Fi—
Video InterfaceHDMI—

What reviewers say

LG OLED evo C4 55-inch TV

  • 4.7 / 5493 ratings

Rated 4.7 out of 5 from 493 ratings, the C4 is well liked for its picture and gaming features. Owners treat it as a strong all-round home theater set rather than a budget pick.

What people mention
  • Picture qualityPraisedOwners single out the deep blacks and contrast as the reason to buy OLED.
  • GamingPraisedLow response time, VRR and four HDMI 2.1 ports get frequent praise from console players.
  • BrightnessMixedFine in dim rooms, but some find it dimmer than expected in daylight.
  • ReflectionsCriticisedThe glossy screen with no anti-glare coating shows windows and lamps.

Toshiba M450 QLED 4K Fire TV

  • 4.6 / 5144 ratings

With 4.6 out of 5 from 144 ratings, owners are broadly positive about the M450's picture and value. The main complaints are weak built-in sound and a reported HDMI handshake problem with a PS5.

What people mention
  • Picture qualityPraisedOwners describe the QLED panel as colorful and bright for the price.
  • SoundCriticisedOne reviewer who owns three of these TVs called the sound quality horrible.
  • HDMI/PS5CriticisedA buyer reported a PS5 HDMI handshake failure that makes the TV crash.
  • ValuePraised

Questions and answers

Which is better for gaming?
The LG C4. It runs 120 Hz native with VRR up to 144 Hz, has four HDMI 2.1 ports and G-Sync/FreeSync support. The Toshiba M450 is capped at 60 Hz.
Which has better picture quality?
The C4. OLED gives true black and per-pixel dimming, so dark scenes and contrast look cleaner. The M450 is brighter in a sunlit room but shows blooming around bright objects.
Is the 75-inch Toshiba worth choosing over the 55-inch LG?
Only if screen size matters most. The M450 gives you a much larger image, but you give up OLED contrast, 120 Hz motion and the better gaming features.
Which lasts longer?
Both should last years, but OLED pixels can dim over time and are prone to burn-in from static logos or tickers. QLED has no burn-in risk, though its backlight can develop issues.
Which is better in a bright room?
The Toshiba M450. Its QLED backlight reaches higher brightness and fights glare better. The C4 is better in a dim or dark room.
Do both support Dolby Vision?
Yes. Both handle Dolby Vision, and the M450 adds HDR10+ and Dolby Atmos. The C4 adds Filmmaker Mode and OLED Dynamic Tone Mapping Pro.

Ask our shopping agent

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

Enter to send, Shift+Enter for a new line

More comparisons

  • Samsung 65-inch OLED 4K Vision AI Smart TV vs LG OLED evo C4 55-inch 4K Smart TV
  • LG 65" OLED EVO 4K AI SMART TV vs LG OLED evo C4 55-inch 4K Smart TV
  • Sony 55-inch BRAVIA 8 OLED 4K Smart TV vs LG OLED evo C4 55-inch 4K Smart TV
  • LG C5 vs LG OLED evo C4 55-inch 4K Smart TV
  • LG G5 vs LG OLED evo C4 55-inch 4K Smart TV
  • LG OLED evo C4 55-inch 4K Smart TV vs Samsung S84H Series 65" OLED 4K Smart TV
  • Samsung 55-inch OLED S90D 4K Smart TV vs LG OLED evo C4 55-inch 4K Smart TV
  • LG OLED evo C4 55-inch 4K Smart TV vs LG OLED AI B6 4K Smart TV

Buying guides that pick them

  • Best OLED TVs under $1,500 for living rooms
  • Best value 55-inch OLED TVs
  • Best 75-inch 4K TVs under $700
PC Interface
HDMI
—
CEC EnabledYes (Simplink (HDMI CEC))—
Expansion SlotsCI+—
Dimensions932x577x170 mm (with stand)—
High Definition—Yes
Screen Form—Flat
Assistant Support—Amazon Alexa
HDR—Yes
Connectivity—Wi-Fi
Width—43.7 in wide
Screen Size—75 inches
Supported Streaming Services—Netflix, Prime Video, YouTube, Disney+
Depth—2.8 in deep
Weight—20.9 lb, 29.5 lb
Screen Resolution—3840x2160 (4K Ultra HD)
Operating System—Titan OS
Display Resolution—4K UHD
HDR Support—Dolby Vision, HDR10+, HDR10+ Adaptive
Smart Platform/OS—Fire OS
Reviewers see a 75-inch QLED at this price as a strong deal.