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O2 phones

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O2 phones for sale on Ireland's largest auction and classifieds sites

Home / Mobile & Smart Phones / O2 phones refurbished & used for sale | For Sale UK
Apple iphone 16gb space grey - apple,

Apple iphone 16gb space grey - apple,

£19.99 · Buy It Now

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2025 new android mobile - 2025,

2025 new android mobile - 2025,

£59.99 · Buy It Now

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Ttfone tt880 easy use big - ttfone,

Ttfone tt880 easy use big - ttfone,

£11.99 · Buy It Now

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Ttfone tt190 senior easy - ttfone,

Ttfone tt190 senior easy - ttfone,

£18.99 · Buy It Now

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Ttfone tt240 simple mobile - simple,

Ttfone tt240 simple mobile - simple,

£25.00 · Buy It Now

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Nokia 2630 silver network - silver, o2

Nokia 2630 silver network - silver, o2

£7.99 · Buy It Now

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Ttfone tt240 simple mobile - ttfone,

Ttfone tt240 simple mobile - ttfone,

£14.99 · Buy It Now

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Samsung galaxy a20e unlocked - a20e,,

Samsung galaxy a20e unlocked - a20e,,

£54.99 · Buy It Now

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Cheap phone microsoft - cheap,

Cheap phone microsoft - cheap,

£14.99 · Buy It Now

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Nokia luma 735 o2 - 735, gb

Nokia luma 735 o2 - 735, gb

£10.09 · Buy It Now

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Samsung e2100b mobile - samsung,

Samsung e2100b mobile - samsung,

£11.86 · Buy It Now

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Buy one get - one, o2

Buy one get - one, o2

£0.99 · Buy It Now

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Apple iphone 16gb silver - apple,

Apple iphone 16gb silver - apple,

£19.99 · Buy It Now

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Nokia 6300 brand - nokia, new

Nokia 6300 brand - nokia, new

£26.99 · Buy It Now

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New ulefone rugking rugged - new,

New ulefone rugking rugged - new,

£125.50 · Buy It Now

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Ttfone tt880 easy use - ttfone,

Ttfone tt880 easy use - ttfone,

£22.99 · Buy It Now

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Doro 5516 simple mobile - simple,

Doro 5516 simple mobile - simple,

£19.95 · Buy It Now

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Nokia 3310 classic unlocked - 3310,

Nokia 3310 classic unlocked - 3310,

£38.39 · Buy It Now

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Ttfone tt190 big button - ttfone, loud

Ttfone tt190 big button - ttfone, loud

£18.99 · Buy It Now

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Nokia mobile phone black - nokia, n8

Nokia mobile phone black - nokia, n8

£26.70 · Buy It Now

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Job lot vintage - job,

Job lot vintage - job,

£31.85 · Buy It Now

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Nokia 6111 slider mobile - 2x,

Nokia 6111 slider mobile - 2x,

£49.99 · Buy It Now

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Ttfone tt150 mobile basic - ttfone, dual

Ttfone tt150 mobile basic - ttfone, dual

£16.99 · Buy It Now

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Ttfone tt150 unlocked mobile - unlocked,

Ttfone tt150 unlocked mobile - unlocked,

£16.99 · Buy It Now

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Ttfone tt190 senior easy - tt190,

Ttfone tt190 senior easy - tt190,

£13.99 · Buy It Now

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Ttfone tt880 easy - tt880, easy-to-use

Ttfone tt880 easy - tt880, easy-to-use

£21.99 · Buy It Now

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Vintage rare nokia - vintage, 7280

Vintage rare nokia - vintage, 7280

£154.99 · Buy It Now

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New nokia 6300 unlocked - ,

New nokia 6300 unlocked - ,

£29.99 · Buy It Now

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Apple iphone 32gb - apple, space

Apple iphone 32gb - apple, space

£34.19 · Buy It Now

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Nokia 6300 brand new black - ,

Nokia 6300 brand new black - ,

£31.99 · Buy It Now

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Unlocked samsung galaxy mega - samsung,

Unlocked samsung galaxy mega - samsung,

£58.80 · Buy It Now

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New samsung galaxy - new,

New samsung galaxy - new,

£315.11 · Buy It Now

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Pay you sim - o2,

Pay you sim - o2,

£0.99 · Buy It Now

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Nokia 3310 classic unlocked - nokia,

Nokia 3310 classic unlocked - nokia,

£32.99 · Buy It Now

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Motorola gleam violet - motorola,

Motorola gleam violet - motorola,

£9.99 · Buy It Now

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Microsoft lumia 550 unlocked - 550,

Microsoft lumia 550 unlocked - 550,

£13.18 · Buy It Now

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Ttfone tt880 easy use big - ttfone,

Ttfone tt880 easy use big - ttfone,

£11.99 · Buy It Now

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Ttfone tt240 simple mobile - ttfone,

Ttfone tt240 simple mobile - ttfone,

£14.99 · Buy It Now

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Vgc - vgc, (tesco/o2/giffgaff)

Vgc - vgc, (tesco/o2/giffgaff)

£41.99 · Buy It Now

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Samsung galaxy a12 64gb mobile - samsung,

Samsung galaxy a12 64gb mobile - samsung,

£68.99 · Buy It Now

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X1b mobile phone - o2, o2

X1b mobile phone - o2, o2

£19.35 · Buy It Now

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Apple iphone 16gb - 6s,

Apple iphone 16gb - 6s,

£23.99 · Buy It Now

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Samsung e2121b mobile - samsung, gt-e2121b

Samsung e2121b mobile - samsung, gt-e2121b

£18.95 · Buy It Now

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Nokia 6101 mobile phone - phone,, made

Nokia 6101 mobile phone - phone,, made

£6.52 · Buy It Now

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14day ttfone tt150 - ttfone,

14day ttfone tt150 - ttfone,

£12.99 · Buy It Now

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Sony ericsson z530i flip - ericsson,

Sony ericsson z530i flip - ericsson,

£12.95 · Buy It Now

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Samsung c3050 slide mobile - c3050,

Samsung c3050 slide mobile - c3050,

£15.07 · Buy It Now

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Doro 6520 simple flip - doro,

Doro 6520 simple flip - doro,

£19.95 · Buy It Now

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Ttfone tt880 easy use - ttfone,

Ttfone tt880 easy use - ttfone,

£11.99 · Buy It Now

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Nokia lumia 930 windows phone - windows,

Nokia lumia 930 windows phone - windows,

£33.99 · Buy It Now

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Ttfone tt880 big button - ttfone,

Ttfone tt880 big button - ttfone,

£17.99 · Buy It Now

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Wine smart android - wine,

Wine smart android - wine,

£44.99 · Buy It Now

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Gw300 mobile phone - mobile,

Gw300 mobile phone - mobile,

£31.90 · Buy It Now

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D855 android phone 16g - lg,

D855 android phone 16g - lg,

£16.15 · Buy It Now

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Htc one mobile - htc, phone

Htc one mobile - htc, phone

£8.67 · Buy It Now

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Smart folder x100s flip - folder,

Smart folder x100s flip - folder,

£49.99 · Buy It Now

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Ttfone tt190 big button senior - tt190,

Ttfone tt190 big button senior - tt190,

£23.99 · Buy It Now

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Blackberry torch 9800 slider - 9800,

Blackberry torch 9800 slider - 9800,

£29.82 · Buy It Now

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Palm pre mobile phone boxed - pre,

Palm pre mobile phone boxed - pre,

£260.69 · Buy It Now

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Ttfone tt150 unlocked basic - unlocked,

Ttfone tt150 unlocked basic - unlocked,

£16.99 · Buy It Now

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Motorola v220 black flip - motorola,

Motorola v220 black flip - motorola,

£26.69 · Buy It Now

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Simple doro phoneeasy 506 - doro,

Simple doro phoneeasy 506 - doro,

£12.95 · Buy It Now

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Motorola razr v3i - retro, flip

Motorola razr v3i - retro, flip

£37.99 · Buy It Now

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Samsung diva s7070 - s7070, pearl

Samsung diva s7070 - s7070, pearl

£37.10 · Buy It Now

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Samsung phone bundle all - samsung,

Samsung phone bundle all - samsung,

£37.10 · Buy It Now

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Nokia 6500s black network - black,

Nokia 6500s black network - black,

£9.99 · Buy It Now

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Nokia 206 black - nokia, o2

Nokia 206 black - nokia, o2

£5.49 · Buy It Now

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Nokia 1546 phone - nokia,

Nokia 1546 phone - nokia,

£17.21 · Buy It Now

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Nokia 5110 classic boxed - 5110,

Nokia 5110 classic boxed - 5110,

£59.99 · Buy It Now

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Blackberry bold 9700 black - blackberry,

Blackberry bold 9700 black - blackberry,

£14.99 · Buy It Now

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Voca 140 mobile phone - v-140, big

Voca 140 mobile phone - v-140, big

£21.50 · Buy It Now

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Windows mobile phone - windows,

Windows mobile phone - windows,

£27.74 · Buy It Now

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New nokia 6300 - 6300, camera

New nokia 6300 - 6300, camera

£28.99 · Buy It Now

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Nokia cheap basic mobile - c5-00,

Nokia cheap basic mobile - c5-00,

£5.99 · Buy It Now

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Nokia 5220 xpressmusic - xpressmusic, black

Nokia 5220 xpressmusic - xpressmusic, black

£22.99 · Buy It Now

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Smart folder x100s - lg,

Smart folder x100s - lg,

£49.99 · Buy It Now

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Alcatel onetouch mobile phone - onetouch,

Alcatel onetouch mobile phone - onetouch,

£8.12 · Buy It Now

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Apple iphone unlocked all - apple,

Apple iphone unlocked all - apple,

£44.99 · Buy It Now

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New nokia - x3-00, (o2

New nokia - x3-00, (o2

£95.00 · Buy It Now

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Samsung e2121b black and - samsung,

Samsung e2121b black and - samsung,

£7.59 · Buy It Now

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Nokia 3100 mobile - nokia,

Nokia 3100 mobile - nokia,

£5.95 · Buy It Now

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Nokia lumia 535 1089 8gb - rm-1089,

Nokia lumia 535 1089 8gb - rm-1089,

£7.99 · Buy It Now

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Samsung c3590 big button - gt,

Samsung c3590 big button - gt,

£27.11 · Buy It Now

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Nokia asha 302 white - 302, o2

Nokia asha 302 white - 302, o2

£16.99 · Buy It Now

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Nokia 6610i blue mobile phone - nokia,

Nokia 6610i blue mobile phone - nokia,

£26.69 · Buy It Now

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Mobile cell phone for senior - for,

Mobile cell phone for senior - for,

£21.99 · Buy It Now

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Nokia silver 8gb 3 5 - o2,

Nokia silver 8gb 3 5 - o2,

£49.99 · Buy It Now

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Htc one mobile - htc,

Htc one mobile - htc,

£7.87 · Buy It Now

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Nokia 215 black - o2,

Nokia 215 black - o2,

£9.99 · Buy It Now

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Nokia lumia 625 unlocked - nokia,

Nokia lumia 625 unlocked - nokia,

£18.99 · Buy It Now

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Cheap nokia 206 - nokia, rm-783

Cheap nokia 206 - nokia, rm-783

£7.00 · Buy It Now

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Alcatel 2045x big - alcatel,

Alcatel 2045x big - alcatel,

£10.79 · Buy It Now

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Ttfone tt760 flip big - ttfone,

Ttfone tt760 flip big - ttfone,

£59.47 · Buy It Now

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Samsung galaxy a12 blue - samsung,

Samsung galaxy a12 blue - samsung,

£65.64 · Buy It Now

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Nokia 6300 brand new black - brand,

Nokia 6300 brand new black - brand,

£29.99 · Buy It Now

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Ttfone tt880 easy - easy, use

Ttfone tt880 easy - easy, use

£27.99 · Buy It Now

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Looking for more o2 phones?

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📊96 listings · from £0.99 · avg £32.99
⚠️ These listings were last updated more than 22 days ago. Search for fresh listings

Browse 96 o2 phones listings currently in our index. Prices range from £0.99 to £315.11, with an average of £32.99. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about o2 phones →

Try this: oneplus 3 | razr v3 | razr v3i | rugged smartphone | samsung a7 | samsung b2710 | samsung chat 335 | samsung flip phone | samsung galaxy a7 | samsung galaxy beam

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about o2 phones

Whether you are looking for a brand-new or second-hand o2 phones, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £0.99, while premium listings can reach £315.11 — giving you a wide budget spread to work with. The average price of £32.99 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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