O2 mobile phone
O2 mobile phone for sale on Ireland's largest auction and classifieds sites
Motorola moto 3rd - moto, (3rd - £3.30
Headphone jack phone • Only accessories included • May have other - Free postage - New and Used
Headphone jack phone • Only accessories included • May have other - Free postage - New and Used
Htc xda orbit black mobile - black, o2 - £33.75
Htc xda orbit • Black mobile phone • Stylish versatile device - Free postage - New and Used
Htc xda orbit • Black mobile phone • Stylish versatile device - Free postage - New and Used
Nokia luma 735 o2 - 735, gb - £12.00
Nokia luma 735 • Mobile phone • Storage capacity use - Free postage - New and Used
Nokia luma 735 • Mobile phone • Storage capacity use - Free postage - New and Used
X1b mobile phone - x1b, - £23.99
X1b mobile phone • Charger good condition - Free postage - New and Used
X1b mobile phone • Charger good condition - Free postage - New and Used
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Nokia 215 black - -, - £9.99
Handset used but • Good useable condition • This will not - Free postage - New and Used
Handset used but • Good useable condition • This will not - Free postage - New and Used
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48 listings · from £3.3 · avg £31.52
Browse 48 o2 mobile phone listings currently in our index. Prices range from £3.3 to £169.95, with an average of £31.52. 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 mobile phone →
Nokia corporation 6303c 638 - nokia, - £8.70
Device photos will • Differ from one • You may receive - Free postage - New and Used
Device photos will • Differ from one • You may receive - Free postage - New and Used
Nokia cheap basic mobile - cheap, - £5.99
This old phone - Free postage - New and Used
This old phone - Free postage - New and Used
Samsung tocco s8300 - samsung, ultra - £21.50
Samsung tocco s8300 • Ultra edition seagrass • Blue mobile phone - Free postage - New and Used
Samsung tocco s8300 • Ultra edition seagrass • Blue mobile phone - Free postage - New and Used
Samsung e370 mobile - samsung, - £16.15
Samsung e370 mobile • Slider black fully • Working slight rubbing - Free postage - New and Used
Samsung e370 mobile • Slider black fully • Working slight rubbing - Free postage - New and Used
Blackberry curve purple - blackberry, o2 - £20.00
Physical qwerty keyboard • Retro blackberry design • Colour red burgundy - Free postage - New and Used
Physical qwerty keyboard • Retro blackberry design • Colour red burgundy - Free postage - New and Used
Nokia asha 201 network - nokia, - £35.00
Opened charged but • Never used box • Has been little - Free postage - New and Used
Opened charged but • Never used box • Has been little - Free postage - New and Used
Nokia 6303 classic - 6303, - £20.99
Nokia 6303 classic • Phone fantastic retro • Handset from 2009 - Free postage - New and Used
Nokia 6303 classic • Phone fantastic retro • Handset from 2009 - Free postage - New and Used
Samsung e2100b mobile phone - phone, o2 - £12.93
Full working order • Locked network will • Also work giffgaff - Free postage - New and Used
Full working order • Locked network will • Also work giffgaff - Free postage - New and Used
2025 new mobile phone unlocked - mobile, - £67.88
Nano sim card • Slot not included • Support upgraded network - Free postage - New and Used
Nano sim card • Slot not included • Support upgraded network - Free postage - New and Used
New samsung galaxy a20e - new, - £65.98
New samsung galaxy • A20e unlocked never • Used sim card - Free postage - New and Used
New samsung galaxy • A20e unlocked never • Used sim card - Free postage - New and Used
Ten scarce 2 mobile - , phone - £47.50
Sale these ten • Phone brochures from • 2006 brochure has - Free postage - New and Used
Sale these ten • Phone brochures from • 2006 brochure has - Free postage - New and Used
Samsung m8800 pixon mobile - pixon, - £39.99
Hello phone used • Condition scratches signs • 8.5 this has - Free postage - New and Used
Hello phone used • Condition scratches signs • 8.5 this has - Free postage - New and Used
X1b mobile phone network - o2, - £19.35
Full working order • Locked network good • Condition has marks - Free postage - New and Used
Full working order • Locked network good • Condition has marks - Free postage - New and Used
Samsung e1080i blue - gt-e1080i, - £8.99
Samsung e1080i blue • Mobile phone fully • Working complete charger - Free postage - New and Used
Samsung e1080i blue • Mobile phone fully • Working complete charger - Free postage - New and Used
Nokia 6610i blue mobile phone - nokia, - £26.69
Genuine nokia 6610i • Upgrade 6610 camera • Full working order - Free postage - New and Used
Genuine nokia 6610i • Upgrade 6610 camera • Full working order - Free postage - New and Used
Samsung e1150i flip mobile - gt, - £20.42
Full working order • Locked network will • Also work giffgaff - Free postage - New and Used
Full working order • Locked network will • Also work giffgaff - Free postage - New and Used
New android smartphone 5 - 15, 6.5" - £50.59
Smartphone easy use • Understands you better • Have children x36 - Free postage - New and Used
Smartphone easy use • Understands you better • Have children x36 - Free postage - New and Used
Ttfone tt190 basic - ttfone, mobile - £13.99
Compact easy use • Ideal anyone needing • Basic phone ttfone - Free postage - New and Used
Compact easy use • Ideal anyone needing • Basic phone ttfone - Free postage - New and Used
Ttfone tt190 simple mobile - ttfone, - £29.99
Compact easy use • Ideal anyone needing • Basic phone ttfone - Free postage - New and Used
Compact easy use • Ideal anyone needing • Basic phone ttfone - Free postage - New and Used
Ttfone tt970 whatsapp - tt970, 4g - £99.99
Tt970 from ttfone • Has loud speaker - Free postage - New and Used
Tt970 from ttfone • Has loud speaker - Free postage - New and Used
Xda orbit - orbit, 2 - £24.99
Sale classic xda • Orbit htc polaris • Smartphone pda condition - Free postage - New and Used
Sale classic xda • Orbit htc polaris • Smartphone pda condition - Free postage - New and Used
Sony ericsson z520i - sony, - £20.42
Front screen faulty • Blank otherwise phone • Full working order - Free postage - New and Used
Front screen faulty • Blank otherwise phone • Full working order - Free postage - New and Used
Nokia 16gb black o2 - x6-00, - £14.95
Used condition network • Likely locked key • Features storage 16gb - Free postage - New and Used
Used condition network • Likely locked key • Features storage 16gb - Free postage - New and Used
Nano mobile phone byte - phone, 2g - £16.99
Nano sim only • Connectivity - Free postage - New and Used
Nano sim only • Connectivity - Free postage - New and Used
Nokia 105 unlocked 2019 - nokia, - £21.95
Sim card anyone • Can ordered phone • Unlocked all networks - Free postage - New and Used
Sim card anyone • Can ordered phone • Unlocked all networks - Free postage - New and Used
Samsung sgh f210 - f210., working - £42.30
Has had major • Rebuild new parts • Battery screen part - Free postage - New and Used
Has had major • Rebuild new parts • Battery screen part - Free postage - New and Used
Nokia 1680 classic black - 1680, - £44.00
Functionality fully functional • Used extras just • Battery included only - Free postage - New and Used
Functionality fully functional • Used extras just • Battery included only - Free postage - New and Used
Ttfone tt890 easy - tt890, - £29.99
Looking easy use • Straightforward phone provides • Way users reach - Free postage - New and Used
Looking easy use • Straightforward phone provides • Way users reach - Free postage - New and Used
Samsung sgh g600 slider mobile - samsung, - £10.80
Samsung sgh g600 • Mobile phone locked • Network please see - Free postage - New and Used
Samsung sgh g600 • Mobile phone locked • Network please see - Free postage - New and Used
Blackberry curve 9300 qwerty - blackberry, - £16.14
Full working order • Blackberry services longer • Exist you cannot - Free postage - New and Used
Full working order • Blackberry services longer • Exist you cannot - Free postage - New and Used
A250 mobile phone - mobile, phone-violet - £14.00
Good condition signs • Wear visible due • Age see pictures - Free postage - New and Used
Good condition signs • Wear visible due • Age see pictures - Free postage - New and Used
Alcatel 255 mobile phone o2 - alcatel, - £8.99
Network fully working - Free postage - New and Used
Network fully working - Free postage - New and Used
Ttfone tt190 senior easy - tt190, - £18.99
Compact easy use • Ideal anyone needing • Basic phone ttfone - Free postage - New and Used
Compact easy use • Ideal anyone needing • Basic phone ttfone - Free postage - New and Used
Nokia 6300 brand new - brand, - £29.99
New nokia 6300 • Black unlocked all • Major networks except - Free postage - New and Used
New nokia 6300 • Black unlocked all • Major networks except - Free postage - New and Used
Nokia 5220 xpressmusic - 5220, mobile - £99.50
Nokia 5220 xpressmusic • Phone locked network • Sleek stylish device - Free postage - New and Used
Nokia 5220 xpressmusic • Phone locked network • Sleek stylish device - Free postage - New and Used
Nokia 206 black network - black, o2 - £8.79
Handset used but • Good useable condition • This will not - Free postage - New and Used
Handset used but • Good useable condition • This will not - Free postage - New and Used
Samsung c3050 slide mobile - c3050, - £16.14
Full working order • Locked network will • Also work giffgaff - Free postage - New and Used
Full working order • Locked network will • Also work giffgaff - Free postage - New and Used
Samsung c100 mobile phone - samsung, - £75.00
Samsung c100 mobile • Phone vintage retro • Device network this - Free postage - New and Used
Samsung c100 mobile • Phone vintage retro • Device network this - Free postage - New and Used
Ttfone lunar black big button - ttfone, - £35.99
Ttfone lunar tt750 • From ground easy • Possible get hang - Free postage - New and Used
Ttfone lunar tt750 • From ground easy • Possible get hang - Free postage - New and Used
Nokia 7230 slide - mobile, phone - £20.42
Full working order • Locked network will • Also work giffgaff - Free postage - New and Used
Full working order • Locked network will • Also work giffgaff - Free postage - New and Used
Nokia cheap touch mobile - cheap, - £24.99
Fully working nokia • Phone network lock • Locked giffgaff tesco - Free postage - New and Used
Fully working nokia • Phone network lock • Locked giffgaff tesco - Free postage - New and Used
New apple iphone - 12, - £169.95
Apple iphone • Unlocked all networks • Display like new - Free postage - New and Used
Apple iphone • Unlocked all networks • Display like new - Free postage - New and Used
Blackberry phone bundle - blackberry, - £31.90
They all have • This product bundle • Three blackberry phones - Free postage - New and Used
They all have • This product bundle • Three blackberry phones - Free postage - New and Used
Try this: g5rv | kenwood tk | bike phone holder waterproof | rtx wireless | icom receiver | sharp gx10 | cable | rugged phone | corded phone | damaged iphone
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Everything you need to know about o2 mobile phone
Whether you are looking for a brand-new or second-hand o2 mobile phone, eBay offers one of the largest selections available online. With 48 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 £3.3, while premium listings can reach £169.95 — giving you a wide budget spread to work with. The average price of £31.52 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.