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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

TCL 75 Inch 75V6C-UK Smart 4K UHD HDR LED TV

TCL 75 Inch 75V6C-UK Smart 4K UHD HDR LED TV

Rating 4.8 out of 5, from 76 reviews

(76)

Product information sheet

£479.00

Free Delivery

Hisense 55 Inch 55E6QTUK Smart 4K UHD HDR LED Freely TV

Hisense 55 Inch 55E6QTUK Smart 4K UHD HDR LED Freely TV

Rating 4.7 out of 5, from 106 reviews

(106)

Product information sheet

£299.00

Free Delivery

TCL 43 Inch 43PF650K Smart 4K UHD HDR LED Freely TV

TCL 43 Inch 43PF650K Smart 4K UHD HDR LED Freely TV

Rating 4.6 out of 5, from 135 reviews

(135)

Product information sheet

£199.00

Free Delivery

LG 43 Inch 43NANO80A6B Smart 4K UHD HDR NanoCell TV

LG 43 Inch 43NANO80A6B Smart 4K UHD HDR NanoCell TV

Rating 4.7 out of 5, from 78 reviews

(78)

Product information sheet

£249.99

Free Delivery

Hisense 43 Inch 43A7QTUK Smart 4K UHD HDR QLED TV

Hisense 43 Inch 43A7QTUK Smart 4K UHD HDR QLED TV

Rating 4.6 out of 5, from 94 reviews

(94)

Product information sheet

£329.00

Free Delivery

Hisense 55 Inch 55E78QTUK PRO Smart 4KUHD HDR QLED Freely TV

Hisense 55 Inch 55E78QTUK PRO Smart 4KUHD HDR QLED Freely TV

Rating 4.6 out of 5, from 69 reviews

(69)

Product information sheet

£445.00

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.

Hisense 58 Inch 58A6QTUK Smart 4K UHD HDR LED Freely TV

Hisense 58 Inch 58A6QTUK Smart 4K UHD HDR LED Freely TV

Rating 4.5 out of 5, from 31 reviews

(31)

Product information sheet

£349.00

Free Delivery

TCL 65 Inch 65P6K Smart 4K UHD HDR LED TV

TCL 65 Inch 65P6K Smart 4K UHD HDR LED TV

Rating 4.7 out of 5, from 202 reviews

(202)

Product information sheet

£389.00

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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21 Inch Smart TVs | Argos