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The A21s packs a lot of punch with a true all-day 5,000mAh battery, huge 6.5" infinity-O screen and quad rear camera array (featuring a main 48MP sensor and supported by an 8PM Ultra wide, 2MP depth and 2MP Macro).
Refund guarantee
If you change your mind within 14 days, we offer a refund guarantee.
Keep your existing number
Call us on 1749 and we will move your number for you.
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Black
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Prepay (28 days allowance)
Bill pay (24 month plans)
A note on deliveries during Covid 19
We will make every effort to deliver your online purchase as soon as possible, however due to Covid-19 deliveries may take longer than usual.
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**Tesco Mobile Prepay 15 customers get an additional 15GB data (for ROI use only) by registering their Clubcard to their Tesco Mobile account. Clubcard double data terms and conditions apply - see here