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21 Inch Smart TVs

Discover 21 inch smart TVs that pack brilliant entertainment into a compact, space-friendly design. Enjoy crisp HD visuals, popular streaming apps like Netflix, YouTube, and Prime Video, plus built-in Wi-Fi for seamless access. Perfect for bedrooms or smaller spaces, with options from brands such as Samsung, LG, and Bush.

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372 products

LG 55 inch QNED evo AI QNED87 MiniLED 4K Smart TV 2025

LG 55 inch QNED evo AI QNED87 MiniLED 4K Smart TV 2025

Rating 4.7 out of 5, from 224 reviews

(224)

Product information sheet

£699.99

Free Delivery

LG 55 Inch 55UR78006LK Smart 4K UHD HDR LED Freeview TV

LG 55 Inch 55UR78006LK Smart 4K UHD HDR LED Freeview TV

Rating 4.6 out of 5, from 365 reviews

(365)

Product information sheet

£319.99

Free Delivery

LG 75 inch QNED evo AI QNED87 MiniLED 4K Smart TV 2025

LG 75 inch QNED evo AI QNED87 MiniLED 4K Smart TV 2025

Rating 4.7 out of 5, from 215 reviews

(215)

Product information sheet

£1299.99

Free Delivery

LG 65 inch QNED evo AI QNED87 MiniLED 4K Smart TV 2025

LG 65 inch QNED evo AI QNED87 MiniLED 4K Smart TV 2025

Rating 4.7 out of 5, from 222 reviews

(222)

Product information sheet

£899.99

Free Delivery

LG 50 inch QNED evo AI QNED87 MiniLED 4K Smart TV 2025

LG 50 inch QNED evo AI QNED87 MiniLED 4K Smart TV 2025

Rating 4.7 out of 5, from 224 reviews

(224)

Product information sheet

£649.99

Free Delivery

Sony 55 Inch KD55X75WLU Smart 4K UHD HDR LED Freeview TV

Sony 55 Inch KD55X75WLU Smart 4K UHD HDR LED Freeview TV

Rating 4.5 out of 5, from 2362 reviews

(2362)

Product information sheet

£599.00

Free Delivery

*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Toshiba 40 Inch 40LV2553DB Smart FHD HDR DLED Freely TV

Toshiba 40 Inch 40LV2553DB Smart FHD HDR DLED Freely TV

Rating 4.6 out of 5, from 276 reviews

(276)

Product information sheet

£199.00

Free Delivery

TCL 75 Inch 75P6K Smart 4K UHD HDR DLED TV

TCL 75 Inch 75P6K Smart 4K UHD HDR DLED TV

Rating 4.9 out of 5, from 77 reviews

(77)

Product information sheet

£549.00

Free Delivery

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*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

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© Argos Limited 2026. All Rights Reserved.

*Argos Pay is provided by NewDay Ltd. UK residents aged 18 and over. Offers and credit subject to status. Terms apply.

Argos Limited is a credit broker and not a lender, introducing Argos Pay under an exclusive arrangement with the lender NewDay Ltd.

Argos Limited is authorised and regulated by the Financial Conduct Authority (firm reference number: 713206), registered office: 33 Charterhouse Street, London, EC1M 6HA). NewDay Ltd is a company registered in England and Wales (company number: 7297722), registered office: 7 Handyside Street, London, N1C 4DA. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (firm reference number: 690292) and is also authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 (firm reference number: 555318) for the provision of payment services.

PayPal Pay in 3 is the trading name of PayPal UK LTD, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Terms and conditions apply. Credit subject to status, UK residents only. Argos Limited acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Pay in 3 is an unregulated credit agreement. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.

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Argos Care policies are provided by Domestic & General Insurance PLC, who are an insurer not an intermediary. They have not given you a personal recommendation as to whether this policy is suitable for your needs.

21 Inch Smart TVs | Argos