O2 Upgrade Mobile Phones

Listed here are all the mobile phones available on the O2 Upgrade network. Click on a model below to view the cheapest deals available to you today on the O2 Upgrade network from UK retailers.

Apple Mobile Phones

Apple iPhone 5S 16GB O2 UpgradeApple iPhone 5S 16GB Gold O2 UpgradeApple iPhone 6 16GB O2 UpgradeApple iPhone 6s 128GB O2 UpgradeApple iPhone 6s 128GB Gold O2 UpgradeApple iPhone 6s 128GB Rose Gold O2 UpgradeApple iPhone 6s 128GB Silver O2 UpgradeApple iPhone 6s 16GB Gold O2 UpgradeApple iPhone 6s 16GB Rose Gold O2 UpgradeApple iPhone 6s 16GB Silver O2 UpgradeApple iPhone 6s 32GB O2 UpgradeApple iPhone 6s 32GB Gold O2 UpgradeApple iPhone 6s 32GB Rose Gold O2 UpgradeApple iPhone 6s 32GB Silver O2 UpgradeApple iPhone 6s Plus 128GB O2 UpgradeApple iPhone 6s Plus 128GB Gold O2 Upgrade
iPhone 5S 16GBiPhone 5S 16GB GoldiPhone 6 16GBiPhone 6s 128GBiPhone 6s 128GB GoldiPhone 6s 128GB Rose GoldiPhone 6s 128GB SilveriPhone 6s 16GB GoldiPhone 6s 16GB Rose GoldiPhone 6s 16GB SilveriPhone 6s 32GBiPhone 6s 32GB GoldiPhone 6s 32GB Rose GoldiPhone 6s 32GB SilveriPhone 6s Plus 128GBiPhone 6s Plus 128GB Gold
Apple iPhone 6s Plus 128GB Rose Gold O2 UpgradeApple iPhone 6s Plus 128GB Silver O2 UpgradeApple iPhone 6s Plus 32GB O2 UpgradeApple iPhone 6s Plus 32GB Gold O2 UpgradeApple iPhone 6s Plus 32GB Rose Gold O2 UpgradeApple iPhone 6s Plus 32GB Silver O2 UpgradeApple iPhone 7 128GB O2 UpgradeApple iPhone 7 128GB Gold O2 UpgradeApple iPhone 7 128GB Jet Black O2 UpgradeApple iPhone 7 128GB Rose Gold O2 UpgradeApple iPhone 7 128GB Silver O2 UpgradeApple iPhone 7 256GB Gold O2 UpgradeApple iPhone 7 256GB Silver O2 UpgradeApple iPhone 7 32GB O2 UpgradeApple iPhone 7 32GB Gold O2 UpgradeApple iPhone 7 32GB Rose Gold O2 Upgrade
iPhone 6s Plus 128GB Rose GoldiPhone 6s Plus 128GB SilveriPhone 6s Plus 32GBiPhone 6s Plus 32GB GoldiPhone 6s Plus 32GB Rose GoldiPhone 6s Plus 32GB SilveriPhone 7 128GBiPhone 7 128GB GoldiPhone 7 128GB Jet BlackiPhone 7 128GB Rose GoldiPhone 7 128GB SilveriPhone 7 256GB GoldiPhone 7 256GB SilveriPhone 7 32GBiPhone 7 32GB GoldiPhone 7 32GB Rose Gold
Apple iPhone 7 32GB Silver O2 UpgradeApple iPhone 7 Plus 128GB O2 UpgradeApple iPhone 7 Plus 128GB Gold O2 UpgradeApple iPhone 7 Plus 128GB Rose Gold O2 UpgradeApple iPhone 7 Plus 128GB Silver O2 UpgradeApple iPhone 7 Plus 32GB O2 UpgradeApple iPhone 7 Plus 32GB Gold O2 UpgradeApple iPhone 7 Plus 32GB Jet Black O2 UpgradeApple iPhone 7 Plus 32GB Rose Gold O2 UpgradeApple iPhone 7 Plus 32GB Silver O2 UpgradeApple iPhone 8 256GB O2 UpgradeApple iPhone 8 256GB Gold O2 UpgradeApple iPhone 8 256GB Silver O2 UpgradeApple iPhone 8 64GB O2 UpgradeApple iPhone 8 64GB Gold O2 UpgradeApple iPhone 8 64GB Silver O2 Upgrade
iPhone 7 32GB SilveriPhone 7 Plus 128GBiPhone 7 Plus 128GB GoldiPhone 7 Plus 128GB Rose GoldiPhone 7 Plus 128GB SilveriPhone 7 Plus 32GBiPhone 7 Plus 32GB GoldiPhone 7 Plus 32GB Jet BlackiPhone 7 Plus 32GB Rose GoldiPhone 7 Plus 32GB SilveriPhone 8 256GBiPhone 8 256GB GoldiPhone 8 256GB SilveriPhone 8 64GBiPhone 8 64GB GoldiPhone 8 64GB Silver
Apple iPhone 8 Plus 256GB O2 UpgradeApple iPhone 8 Plus 256GB Gold O2 UpgradeApple iPhone 8 Plus 256GB Silver O2 UpgradeApple iPhone 8 Plus 64GB O2 UpgradeApple iPhone 8 Plus 64GB Gold O2 UpgradeApple iPhone 8 Plus 64GB Silver O2 UpgradeApple iPhone SE 128GB Silver O2 UpgradeApple iPhone SE 32GB O2 UpgradeApple iPhone X 256GB O2 UpgradeApple iPhone X 256GB Silver O2 UpgradeApple iPhone X 64GB O2 UpgradeApple iPhone X 64GB Silver O2 UpgradeApple iPhone XR 128GB (PRODUCT) RED O2 UpgradeApple iPhone XR 128GB Black O2 UpgradeApple iPhone XR 128GB Blue O2 UpgradeApple iPhone XR 128GB Coral O2 Upgrade
iPhone 8 Plus 256GBiPhone 8 Plus 256GB GoldiPhone 8 Plus 256GB SilveriPhone 8 Plus 64GBiPhone 8 Plus 64GB GoldiPhone 8 Plus 64GB SilveriPhone SE 128GB SilveriPhone SE 32GBiPhone X 256GBiPhone X 256GB SilveriPhone X 64GBiPhone X 64GB SilveriPhone XR 128GB (PRODUCT) REDiPhone XR 128GB BlackiPhone XR 128GB BlueiPhone XR 128GB Coral
Apple iPhone XR 128GB White O2 UpgradeApple iPhone XR 128GB Yellow O2 UpgradeApple iPhone XR 256GB (PRODUCT) RED O2 UpgradeApple iPhone XR 256GB Black O2 UpgradeApple iPhone XR 256GB Blue O2 UpgradeApple iPhone XR 256GB Coral O2 UpgradeApple iPhone XR 256GB White O2 UpgradeApple iPhone XR 256GB Yellow O2 UpgradeApple iPhone XR 64GB (PRODUCT) RED O2 UpgradeApple iPhone XR 64GB Black O2 UpgradeApple iPhone XR 64GB Blue O2 UpgradeApple iPhone XR 64GB Coral O2 UpgradeApple iPhone XR 64GB White O2 UpgradeApple iPhone XR 64GB Yellow O2 UpgradeApple iPhone XS 256GB O2 UpgradeApple iPhone XS 256GB Gold O2 Upgrade
iPhone XR 128GB WhiteiPhone XR 128GB YellowiPhone XR 256GB (PRODUCT) REDiPhone XR 256GB BlackiPhone XR 256GB BlueiPhone XR 256GB CoraliPhone XR 256GB WhiteiPhone XR 256GB YellowiPhone XR 64GB (PRODUCT) REDiPhone XR 64GB BlackiPhone XR 64GB BlueiPhone XR 64GB CoraliPhone XR 64GB WhiteiPhone XR 64GB YellowiPhone XS 256GBiPhone XS 256GB Gold
Apple iPhone XS 256GB Silver O2 UpgradeApple iPhone XS 512GB O2 UpgradeApple iPhone XS 512GB Gold O2 UpgradeApple iPhone XS 512GB Silver O2 UpgradeApple iPhone XS 64GB O2 UpgradeApple iPhone XS 64GB Gold O2 UpgradeApple iPhone XS 64GB Silver O2 UpgradeApple iPhone XS Max 256GB O2 UpgradeApple iPhone XS Max 256GB Gold O2 UpgradeApple iPhone XS Max 256GB Silver O2 UpgradeApple iPhone XS Max 512GB O2 UpgradeApple iPhone XS Max 512GB Gold O2 UpgradeApple iPhone XS Max 512GB Silver O2 UpgradeApple iPhone XS Max 64GB O2 UpgradeApple iPhone XS Max 64GB Gold O2 UpgradeApple iPhone XS Max 64GB Silver O2 Upgrade
iPhone XS 256GB SilveriPhone XS 512GBiPhone XS 512GB GoldiPhone XS 512GB SilveriPhone XS 64GBiPhone XS 64GB GoldiPhone XS 64GB SilveriPhone XS Max 256GBiPhone XS Max 256GB GoldiPhone XS Max 256GB SilveriPhone XS Max 512GBiPhone XS Max 512GB GoldiPhone XS Max 512GB SilveriPhone XS Max 64GBiPhone XS Max 64GB GoldiPhone XS Max 64GB Silver

Blackberry Mobile Phones

Blackberry DTEK50 O2 UpgradeBlackberry Key2 Black O2 UpgradeBlackberry Key2 Silver O2 UpgradeBlackberry KEYone Black O2 UpgradeBlackberry KEYone Silver O2 Upgrade
DTEK50Key2 BlackKey2 SilverKEYone BlackKEYone Silver

Doro Mobile Phones

Doro 6520 O2 UpgradeDoro 6520 Red O2 Upgrade
65206520 Red

Google Mobile Phones

Google Pixel 3 128GB Clearly White O2 UpgradeGoogle Pixel 3 128GB Just Black O2 UpgradeGoogle Pixel 3 64GB Clearly White O2 UpgradeGoogle Pixel 3 64GB Just Black O2 UpgradeGoogle Pixel 3 64GB Not Pink O2 UpgradeGoogle Pixel 3 XL 128GB Clearly White O2 UpgradeGoogle Pixel 3 XL 128GB Just Black O2 UpgradeGoogle Pixel 3 XL 64GB Clearly White O2 UpgradeGoogle Pixel 3 XL 64GB Just Black O2 UpgradeGoogle Pixel 3 XL 64GB Not Pink O2 Upgrade
Pixel 3 128GB Clearly WhitePixel 3 128GB Just BlackPixel 3 64GB Clearly WhitePixel 3 64GB Just BlackPixel 3 64GB Not PinkPixel 3 XL 128GB Clearly WhitePixel 3 XL 128GB Just BlackPixel 3 XL 64GB Clearly WhitePixel 3 XL 64GB Just BlackPixel 3 XL 64GB Not Pink

Huawei Mobile Phones

Huawei Honor 10 Blue O2 UpgradeHuawei Honor 10 Grey O2 UpgradeHuawei Honor 10 Lite Black O2 UpgradeHuawei Honor 10 Lite Blue O2 UpgradeHuawei Honor 10 Lite Sapphire Blue O2 UpgradeHuawei Honor 9 Lite Blue O2 UpgradeHuawei Honor 9 Lite Grey O2 UpgradeHuawei Honor Play Blue O2 UpgradeHuawei Honor View 20 128GB Black O2 UpgradeHuawei Honor View 20 128GB Blue O2 UpgradeHuawei Honor View 20 256GB Blue O2 UpgradeHuawei Mate 20 Black O2 UpgradeHuawei Mate 20 Lite Black O2 UpgradeHuawei Mate 20 Lite Blue O2 UpgradeHuawei Mate 20 Pro Black O2 UpgradeHuawei Mate 20 Pro Green O2 Upgrade
Honor 10 BlueHonor 10 GreyHonor 10 Lite BlackHonor 10 Lite BlueHonor 10 Lite Sapphire BlueHonor 9 Lite BlueHonor 9 Lite GreyHonor Play BlueHonor View 20 128GB BlackHonor View 20 128GB BlueHonor View 20 256GB BlueMate 20 BlackMate 20 Lite BlackMate 20 Lite BlueMate 20 Pro BlackMate 20 Pro Green
Huawei Mate 20 Pro Twilight O2 UpgradeHuawei P Smart 2019 Black O2 UpgradeHuawei P Smart 2019 Blue O2 UpgradeHuawei P Smart Black O2 UpgradeHuawei P20 Black O2 UpgradeHuawei P20 Blue O2 UpgradeHuawei P20 Lite Black O2 UpgradeHuawei P20 Lite Blue O2 UpgradeHuawei P20 Lite Pink O2 UpgradeHuawei P20 Pro Black O2 UpgradeHuawei P20 Pro Blue O2 UpgradeHuawei P20 Pro Twilight O2 UpgradeHuawei P30 128GB Black O2 UpgradeHuawei P30 128GB Blue O2 UpgradeHuawei P30 128GB Crystal O2 UpgradeHuawei P30 Pro 128GB Black O2 Upgrade
Mate 20 Pro TwilightP Smart 2019 BlackP Smart 2019 BlueP Smart BlackP20 BlackP20 BlueP20 Lite BlackP20 Lite BlueP20 Lite PinkP20 Pro BlackP20 Pro BlueP20 Pro TwilightP30 128GB BlackP30 128GB BlueP30 128GB CrystalP30 Pro 128GB Black
Huawei P30 Pro 128GB Blue O2 UpgradeHuawei P30 Pro 128GB Crystal O2 UpgradeHuawei P30 Pro 512GB Red O2 UpgradeHuawei Y7 2018 Black O2 Upgrade
P30 Pro 128GB BlueP30 Pro 128GB CrystalP30 Pro 512GB RedY7 2018 Black

LG Mobile Phones

LG G6 O2 Upgrade
G6

Motorola Mobile Phones

Motorola Moto E5 Flash Grey O2 UpgradeMotorola Moto E5 Play Black O2 UpgradeMotorola Moto G6 Plus Indigo O2 UpgradeMotorola Moto G6 Plus Nimbus Silver O2 UpgradeMotorola Moto G7 Plus Deep Indigo O2 UpgradeMotorola Moto G7 Plus Viva Red O2 UpgradeMotorola Moto G7 Power Black O2 UpgradeMotorola Moto G7 Power Iced Violet O2 Upgrade
Moto E5 Flash GreyMoto E5 Play BlackMoto G6 Plus IndigoMoto G6 Plus Nimbus SilverMoto G7 Plus Deep IndigoMoto G7 Plus Viva RedMoto G7 Power BlackMoto G7 Power Iced Violet

Nokia Mobile Phones

Nokia 3310 2017 Blue O2 UpgradeNokia 3310 2017 Grey O2 UpgradeNokia 5 Blue O2 UpgradeNokia 5.1 Black O2 UpgradeNokia 5.1 Blue O2 UpgradeNokia 5.1 Plus Black O2 UpgradeNokia 5.1 Plus Blue O2 UpgradeNokia 7.1 Blue O2 UpgradeNokia 9 PureView Blue O2 Upgrade
3310 2017 Blue3310 2017 Grey5 Blue5.1 Black5.1 Blue5.1 Plus Black5.1 Plus Blue7.1 Blue9 PureView Blue

OnePlus Mobile Phones

OnePlus 6T 6GB RAM 128GB Mirror Black O2 UpgradeOnePlus 6T 8GB RAM 128GB Midnight Black O2 UpgradeOnePlus 6T 8GB RAM 128GB Mirror Black O2 UpgradeOnePlus 6T 8GB RAM 256GB Midnight Black O2 Upgrade
6T 6GB RAM 128GB Mirror Black6T 8GB RAM 128GB Midnight Black6T 8GB RAM 128GB Mirror Black6T 8GB RAM 256GB Midnight Black

OPPO Mobile Phones

OPPO Find X Blue O2 UpgradeOPPO Find X Red O2 UpgradeOPPO RX17 Neo Blue O2 UpgradeOPPO RX17 Neo Red O2 UpgradeOPPO RX17 Pro Blue O2 UpgradeOPPO RX17 Pro Green O2 Upgrade
Find X BlueFind X RedRX17 Neo BlueRX17 Neo RedRX17 Pro BlueRX17 Pro Green

Samsung Mobile Phones

Samsung Galaxy J3 2017 O2 UpgradeSamsung Galaxy J3 2017 Gold O2 UpgradeSamsung Galaxy J4 Plus Black O2 UpgradeSamsung Galaxy J4 Plus Gold O2 UpgradeSamsung Galaxy J4 Plus Pink O2 UpgradeSamsung Galaxy J5 2017 O2 UpgradeSamsung Galaxy J5 2017 Gold O2 UpgradeSamsung Galaxy J6 Black O2 UpgradeSamsung Galaxy J6 Gold O2 UpgradeSamsung Galaxy J6 Lavender O2 UpgradeSamsung Galaxy J6 Plus Black O2 UpgradeSamsung Galaxy J6 Plus Grey O2 UpgradeSamsung Galaxy J6 Plus Red O2 UpgradeSamsung Galaxy Note 8 Black O2 UpgradeSamsung Galaxy Note 8 Gold O2 UpgradeSamsung Galaxy Note 9 128GB Lavender Purple O2 Upgrade
Galaxy J3 2017Galaxy J3 2017 GoldGalaxy J4 Plus BlackGalaxy J4 Plus GoldGalaxy J4 Plus PinkGalaxy J5 2017Galaxy J5 2017 GoldGalaxy J6 BlackGalaxy J6 GoldGalaxy J6 LavenderGalaxy J6 Plus BlackGalaxy J6 Plus GreyGalaxy J6 Plus RedGalaxy Note 8 BlackGalaxy Note 8 GoldGalaxy Note 9 128GB Lavender Purple
Samsung Galaxy Note 9 128GB Midnight Black O2 UpgradeSamsung Galaxy Note 9 128GB Ocean Blue O2 UpgradeSamsung Galaxy Note 9 512GB Midnight Black O2 UpgradeSamsung Galaxy Note 9 512GB Ocean Blue O2 UpgradeSamsung Galaxy S10 128GB Prism Black O2 UpgradeSamsung Galaxy S10 128GB Prism Green O2 UpgradeSamsung Galaxy S10 128GB Prism White O2 UpgradeSamsung Galaxy S10 512GB Prism Black O2 UpgradeSamsung Galaxy S10 512GB Prism Green O2 UpgradeSamsung Galaxy S10 512GB Prism White O2 UpgradeSamsung Galaxy S10 Plus 128GB Prism Black O2 UpgradeSamsung Galaxy S10 Plus 128GB Prism Green O2 UpgradeSamsung Galaxy S10 Plus 128GB Prism White O2 UpgradeSamsung Galaxy S10 Plus 512GB Ceramic Black O2 UpgradeSamsung Galaxy S10 Plus 512GB Ceramic White O2 UpgradeSamsung Galaxy S10e 128GB Canary Yellow O2 Upgrade
Galaxy Note 9 128GB Midnight BlackGalaxy Note 9 128GB Ocean BlueGalaxy Note 9 512GB Midnight BlackGalaxy Note 9 512GB Ocean BlueGalaxy S10 128GB Prism BlackGalaxy S10 128GB Prism GreenGalaxy S10 128GB Prism WhiteGalaxy S10 512GB Prism BlackGalaxy S10 512GB Prism GreenGalaxy S10 512GB Prism WhiteGalaxy S10 Plus 128GB Prism BlackGalaxy S10 Plus 128GB Prism GreenGalaxy S10 Plus 128GB Prism WhiteGalaxy S10 Plus 512GB Ceramic BlackGalaxy S10 Plus 512GB Ceramic WhiteGalaxy S10e 128GB Canary Yellow
Samsung Galaxy S10e 128GB Prism Black O2 UpgradeSamsung Galaxy S10e 128GB Prism Green O2 UpgradeSamsung Galaxy S10e 128GB Prism White O2 UpgradeSamsung Galaxy S6 32GB O2 UpgradeSamsung Galaxy S7 O2 UpgradeSamsung Galaxy S7 Edge O2 UpgradeSamsung Galaxy S7 Edge Gold O2 UpgradeSamsung Galaxy S7 Edge Pink Gold O2 UpgradeSamsung Galaxy S7 Edge Silver O2 UpgradeSamsung Galaxy S7 Pink Gold O2 UpgradeSamsung Galaxy S7 Silver O2 UpgradeSamsung Galaxy S8 Black O2 UpgradeSamsung Galaxy S8 Coral Blue O2 UpgradeSamsung Galaxy S8 Orchid Grey O2 UpgradeSamsung Galaxy S8 Plus Coral Blue O2 UpgradeSamsung Galaxy S8 Rose Pink O2 Upgrade
Galaxy S10e 128GB Prism BlackGalaxy S10e 128GB Prism GreenGalaxy S10e 128GB Prism WhiteGalaxy S6 32GBGalaxy S7Galaxy S7 EdgeGalaxy S7 Edge GoldGalaxy S7 Edge Pink GoldGalaxy S7 Edge SilverGalaxy S7 Pink GoldGalaxy S7 SilverGalaxy S8 BlackGalaxy S8 Coral BlueGalaxy S8 Orchid GreyGalaxy S8 Plus Coral BlueGalaxy S8 Rose Pink
Samsung Galaxy S9 Coral Blue O2 UpgradeSamsung Galaxy S9 Lilac Purple O2 UpgradeSamsung Galaxy S9 Midnight Black O2 UpgradeSamsung Galaxy S9 Plus 256GB Titanium Grey O2 UpgradeSamsung Galaxy S9 Plus 64GB Coral Blue O2 UpgradeSamsung Galaxy S9 Plus 64GB Lilac Purple O2 UpgradeSamsung Galaxy S9 Plus 64GB Midnight Black O2 UpgradeSamsung Galaxy S9 Plus Coral Blue O2 UpgradeSamsung Galaxy S9 Plus Lilac Purple O2 UpgradeSamsung Galaxy S9 Plus Midnight Black O2 UpgradeSamsung Galaxy S9 Titanium Grey O2 Upgrade
Galaxy S9 Coral BlueGalaxy S9 Lilac PurpleGalaxy S9 Midnight BlackGalaxy S9 Plus 256GB Titanium GreyGalaxy S9 Plus 64GB Coral BlueGalaxy S9 Plus 64GB Lilac PurpleGalaxy S9 Plus 64GB Midnight BlackGalaxy S9 Plus Coral BlueGalaxy S9 Plus Lilac PurpleGalaxy S9 Plus Midnight BlackGalaxy S9 Titanium Grey

Sony Mobile Phones

Sony XPERIA 10 Black O2 UpgradeSony XPERIA 10 Blue O2 UpgradeSony XPERIA L1 O2 UpgradeSony XPERIA L1 White O2 UpgradeSony XPERIA L3 Black O2 UpgradeSony XPERIA L3 Silver O2 UpgradeSony XPERIA XA1 O2 UpgradeSony XPERIA XA1 Ultra O2 UpgradeSony XPERIA XA1 Ultra Gold O2 UpgradeSony XPERIA XA1 Ultra White O2 UpgradeSony XPERIA XZ1 Pink O2 UpgradeSony XPERIA XZ2 Blue O2 UpgradeSony XPERIA XZ2 Premium Black O2 UpgradeSony XPERIA XZ3 Black O2 UpgradeSony XPERIA XZ3 Green O2 UpgradeSony XPERIA XZ3 Red O2 Upgrade
XPERIA 10 BlackXPERIA 10 BlueXPERIA L1XPERIA L1 WhiteXPERIA L3 BlackXPERIA L3 SilverXPERIA XA1XPERIA XA1 UltraXPERIA XA1 Ultra GoldXPERIA XA1 Ultra WhiteXPERIA XZ1 PinkXPERIA XZ2 BlueXPERIA XZ2 Premium BlackXPERIA XZ3 BlackXPERIA XZ3 GreenXPERIA XZ3 Red