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Deal.ai › TCL › TVs
TCL
TCL 43S551G

TCL 43S551G

Last price we saw

43"$199.99
$199.99last seen Nov 11

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Our take on the TCL 43S551G

The TCL 43S551G is a 43-inch 4K Google TV that covers the basics well for a small, budget-friendly set. It supports Dolby Vision and HDR10+, has a 60Hz panel with VRR for smoother gaming, and runs the responsive Google TV platform with Chromecast, AirPlay 2, and all three major voice assistants. Picture quality is good for the size and price, but it lacks local dimming and wide viewing angles, so it's best for a bedroom, office, or small living room where you sit fairly close and mostly watch straight on. Competing budget 4K TVs from Hisense and Amazon's Fire TV line offer similar features, but TCL's Google TV interface and broad HDR support give it an edge for Android and Apple users alike.

Best forSmall rooms and bedroomsBudget-conscious buyersGamers on a budgetGoogle TV and Apple users
Pros
  • Sharp 4K picture with Dolby Vision and HDR10+ support
  • Google TV smart platform with Chromecast and AirPlay 2
  • Works with Alexa, Google Assistant, and Apple HomeKit
  • HDMI eARC for easy soundbar connection
  • VRR support for smoother gaming
Cons

What reviewers say

Owners and reviewers generally find the TCL 43S551G to be a solid small 4K TV for the money, with good picture quality for the size and an easy-to-use Google TV interface. They often mention that HDR performance is decent but not spectacular, and that sound is just okay. Some note that off-angle viewing is poor and that the set is best for straight-on viewing in a dim room.

What people mention
  • Picture qualityPraisedReviewers say the 4K picture is sharp and colorful for a budget TV, with good detail.
  • HDR performanceMixedDolby Vision and HDR10+ are supported, but without local dimming the HDR effect is modest.
  • Smart featuresPraisedGoogle TV is responsive and has a wide app selection; Chromecast and AirPlay 2 work well.

Questions and answers

Is the TCL 43S551G worth it?
If you need a small, affordable 4K TV for a bedroom or secondary room, it's a good value. It offers solid picture quality and smart features at a low price, but don't expect deep blacks or wide viewing angles.
Does the TCL 43S551G have Bluetooth?
Yes, it has Bluetooth, so you can connect wireless headphones or speakers.
Can I mount the TCL 43S551G on a wall?
Yes, it has a VESA mount pattern (200x200mm) and weighs about 14.6 pounds without the stand, making it easy to wall-mount.
What is the refresh rate of the TCL 43S551G?
It has a 60Hz native refresh rate, which is standard for budget TVs. It supports VRR to reduce tearing in games, but it's not a high-refresh display.
Does the TCL 43S551G work with Apple AirPlay?
Yes, it supports AirPlay 2, so you can stream from Apple devices. It also works with Apple HomeKit.
How many HDMI ports does the TCL 43S551G have?
It has three HDMI ports, one of which supports eARC for connecting a soundbar or receiver.

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No local dimming, so blacks are average
  • Viewing angles are narrow; colors wash out from the side
  • 60Hz panel limits fast-motion clarity
  • Only Wi-Fi 5, no Wi-Fi 6
  • Speakers are basic; a soundbar is recommended
  • Sound qualityCriticisedThe built-in 20W speakers are adequate but lack bass; many owners add a soundbar.
  • Viewing anglesCriticisedColors and contrast degrade when viewed from the side, so it's best for straight-on viewing.
  • GamingMixedVRR helps with screen tearing, but the 60Hz panel limits motion smoothness for fast games.
  • Specifications

    Connections
    Optical S/PDIF, 1/8" Headphone Jack, HDMI, USB-A, RJ45 (LAN), CompositeSource
    Height (without legs) (")
    22.0Source
    Height (including legs) (")
    23.6Source
    Wireless & Streaming
    Chromecast, AirPlay 2Source
    NFC
    NoSource
    Local dimming
    NoSource
    Smart Home System
    Apple HomeKit, Amazon Alexa, Google AssistantSource
    MHL
    NoSource
    HFR
    NoSource
    VRR
    YesSource
    Weight (without legs) (lb)
    14.6Source
    Operating System
    Google TVSource
    Speaker output (total) (W)
    20Source
    CEC
    NoSource
    Screen Resolution
    3840x2160 (4K Ultra HD)Source
    Depth (including legs) (")
    7.3Source
    Screen design
    FlatSource
    VESA-Mount
    YesSource
    Color
    BlackSource
    Supported picture files
    JPEG/JPGSource
    HDR Type
    Dolby Vision, HDR10+, HDR10, HLGSource
    ARC
    eARCSource
    Width (")
    37.6Source
    Depth (without legs) (")
    2.8Source
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