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.

Alcatel Mobile Phones

Alcatel Idol 4 O2 Upgrade
Idol 4

Apple Mobile Phones

Apple iPhone 6 16GB O2 UpgradeApple iPhone 6 16GB Silver O2 UpgradeApple iPhone 6 64GB O2 UpgradeApple iPhone 6s 128GB O2 UpgradeApple iPhone 6s 128GB Gold O2 UpgradeApple iPhone 6s 16GB 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 64GB O2 UpgradeApple iPhone 6s Plus 128GB O2 UpgradeApple iPhone 6s Plus 128GB Gold O2 UpgradeApple iPhone 6s Plus 128GB Rose Gold O2 Upgrade
iPhone 6 16GBiPhone 6 16GB SilveriPhone 6 64GBiPhone 6s 128GBiPhone 6s 128GB GoldiPhone 6s 16GBiPhone 6s 16GB Rose GoldiPhone 6s 16GB SilveriPhone 6s 32GBiPhone 6s 32GB GoldiPhone 6s 32GB Rose GoldiPhone 6s 32GB SilveriPhone 6s 64GBiPhone 6s Plus 128GBiPhone 6s Plus 128GB GoldiPhone 6s Plus 128GB Rose Gold
Apple 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 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 Jet Black O2 UpgradeApple iPhone 7 32GB Rose Gold O2 UpgradeApple iPhone 7 32GB Silver O2 Upgrade
iPhone 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 Rose GoldiPhone 7 128GB SilveriPhone 7 256GB GoldiPhone 7 256GB SilveriPhone 7 32GBiPhone 7 32GB GoldiPhone 7 32GB Jet BlackiPhone 7 32GB Rose GoldiPhone 7 32GB Silver
Apple 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 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 UpgradeApple iPhone 8 Plus 256GB O2 UpgradeApple iPhone 8 Plus 256GB Gold O2 Upgrade
iPhone 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 256GB GoldiPhone 8 256GB SilveriPhone 8 64GBiPhone 8 64GB GoldiPhone 8 64GB SilveriPhone 8 Plus 256GBiPhone 8 Plus 256GB Gold
Apple 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 Gold O2 UpgradeApple iPhone SE 32GB Silver 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 UpgradeApple iPhone XR 128GB White O2 Upgrade
iPhone 8 Plus 256GB SilveriPhone 8 Plus 64GBiPhone 8 Plus 64GB GoldiPhone 8 Plus 64GB SilveriPhone SE 128GB SilveriPhone SE 32GB GoldiPhone SE 32GB SilveriPhone X 256GBiPhone X 256GB SilveriPhone X 64GBiPhone X 64GB SilveriPhone XR 128GB (PRODUCT) REDiPhone XR 128GB BlackiPhone XR 128GB BlueiPhone XR 128GB CoraliPhone XR 128GB White
Apple 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 UpgradeApple iPhone XS 256GB Silver O2 Upgrade
iPhone 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 GoldiPhone XS 256GB Silver
Apple 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 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 Key2 Black O2 UpgradeBlackberry Key2 Silver O2 Upgrade
Key2 BlackKey2 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 9 Lite Blue O2 UpgradeHuawei Honor 9 Lite Grey 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 UpgradeHuawei Mate 20 Pro Twilight O2 UpgradeHuawei P Smart Black O2 UpgradeHuawei P Smart Blue O2 UpgradeHuawei P10 Plus 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 Upgrade
Honor 9 Lite BlueHonor 9 Lite GreyMate 20 Lite BlackMate 20 Lite BlueMate 20 Pro BlackMate 20 Pro GreenMate 20 Pro TwilightP Smart BlackP Smart BlueP10 PlusP20 BlackP20 BlueP20 Lite BlackP20 Lite BlueP20 Lite PinkP20 Pro Black
Huawei P20 Pro Blue O2 UpgradeHuawei P20 Pro Twilight O2 UpgradeHuawei Y7 2018 Black O2 UpgradeHuawei Y7 2018 Blue O2 Upgrade
P20 Pro BlueP20 Pro TwilightY7 2018 BlackY7 2018 Blue

LG Mobile Phones

LG G6 O2 UpgradeLG Q6 Platinum O2 UpgradeLG V30 Cloud Silver O2 UpgradeLG V30 Moroccan Blue O2 Upgrade
G6Q6 PlatinumV30 Cloud SilverV30 Moroccan Blue

Motorola Mobile Phones

Motorola Moto G5S Plus Fine Gold O2 UpgradeMotorola Moto G5S Plus Lunar Grey O2 UpgradeMotorola Moto G6 Play Gold O2 UpgradeMotorola Moto G6 Play Indigo O2 Upgrade
Moto G5S Plus Fine GoldMoto G5S Plus Lunar GreyMoto G6 Play GoldMoto G6 Play Indigo

Nokia Mobile Phones

Nokia 105 2017 O2 UpgradeNokia 130 2017 O2 UpgradeNokia 130 2017 Grey O2 UpgradeNokia 130 2017 Red O2 UpgradeNokia 2.1 Blue O2 UpgradeNokia 3.1 Black O2 UpgradeNokia 3.1 Blue O2 UpgradeNokia 3.1 White O2 UpgradeNokia 3310 2017 Blue O2 UpgradeNokia 3310 2017 Grey O2 UpgradeNokia 5.1 Black O2 UpgradeNokia 5.1 Blue O2 UpgradeNokia 6.1 Black O2 UpgradeNokia 7.1 Blue O2 Upgrade
105 2017130 2017130 2017 Grey130 2017 Red2.1 Blue3.1 Black3.1 Blue3.1 White3310 2017 Blue3310 2017 Grey5.1 Black5.1 Blue6.1 Black7.1 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

Samsung Mobile Phones

Samsung Galaxy A5 2017 O2 UpgradeSamsung Galaxy A5 2017 Blue O2 UpgradeSamsung Galaxy A6 Black O2 UpgradeSamsung Galaxy A6 Gold O2 UpgradeSamsung Galaxy A6 Lavender O2 UpgradeSamsung Galaxy A7 Black O2 UpgradeSamsung Galaxy A7 Blue O2 UpgradeSamsung Galaxy A7 Gold O2 UpgradeSamsung Galaxy A8 Grey O2 UpgradeSamsung Galaxy A9 Caviar Black O2 UpgradeSamsung Galaxy A9 Lemonade Blue O2 UpgradeSamsung Galaxy A9 Pink O2 UpgradeSamsung Galaxy J3 2017 O2 UpgradeSamsung Galaxy J3 2017 Blue O2 UpgradeSamsung Galaxy J3 2017 Gold O2 UpgradeSamsung Galaxy J4 Plus Black O2 Upgrade
Galaxy A5 2017Galaxy A5 2017 BlueGalaxy A6 BlackGalaxy A6 GoldGalaxy A6 LavenderGalaxy A7 BlackGalaxy A7 BlueGalaxy A7 GoldGalaxy A8 GreyGalaxy A9 Caviar BlackGalaxy A9 Lemonade BlueGalaxy A9 PinkGalaxy J3 2017Galaxy J3 2017 BlueGalaxy J3 2017 GoldGalaxy J4 Plus Black
Samsung 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 UpgradeSamsung Galaxy Note 9 128GB Midnight Black O2 UpgradeSamsung Galaxy Note 9 128GB Ocean Blue O2 UpgradeSamsung Galaxy Note 9 512GB Midnight Black O2 Upgrade
Galaxy 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 PurpleGalaxy Note 9 128GB Midnight BlackGalaxy Note 9 128GB Ocean BlueGalaxy Note 9 512GB Midnight Black
Samsung Galaxy Note 9 512GB Ocean Blue O2 UpgradeSamsung Galaxy S6 32GB O2 UpgradeSamsung Galaxy S6 Edge 32GB O2 UpgradeSamsung Galaxy S7 O2 UpgradeSamsung Galaxy S7 Edge O2 UpgradeSamsung Galaxy S7 Edge Silver O2 UpgradeSamsung Galaxy S8 Black O2 UpgradeSamsung Galaxy S8 Coral Blue O2 UpgradeSamsung Galaxy S8 Orchid Grey O2 UpgradeSamsung Galaxy S8 Plus Black O2 UpgradeSamsung Galaxy S8 Plus Coral Blue O2 UpgradeSamsung Galaxy S8 Plus Orchid Grey O2 UpgradeSamsung Galaxy S8 Rose Pink O2 UpgradeSamsung Galaxy S9 Coral Blue O2 UpgradeSamsung Galaxy S9 Lilac Purple O2 UpgradeSamsung Galaxy S9 Midnight Black O2 Upgrade
Galaxy Note 9 512GB Ocean BlueGalaxy S6 32GBGalaxy S6 Edge 32GBGalaxy S7Galaxy S7 EdgeGalaxy S7 Edge SilverGalaxy S8 BlackGalaxy S8 Coral BlueGalaxy S8 Orchid GreyGalaxy S8 Plus BlackGalaxy S8 Plus Coral BlueGalaxy S8 Plus Orchid GreyGalaxy S8 Rose PinkGalaxy S9 Coral BlueGalaxy S9 Lilac PurpleGalaxy S9 Midnight Black
Samsung Galaxy S9 Plus 256GB Titanium Grey 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 Plus 256GB Titanium GreyGalaxy S9 Plus Coral BlueGalaxy S9 Plus Lilac PurpleGalaxy S9 Plus Midnight BlackGalaxy S9 Titanium Grey

SIM Only Mobile Phones

SIM Only SIM Card O2 Upgrade
SIM Card

Sony Mobile Phones

Sony XPERIA L1 O2 UpgradeSony XPERIA L1 White O2 UpgradeSony XPERIA XA1 O2 UpgradeSony XPERIA XA1 Pink O2 UpgradeSony XPERIA XA1 White O2 UpgradeSony XPERIA XA2 Black O2 UpgradeSony XPERIA XA2 Blue O2 UpgradeSony XPERIA XA2 Pink O2 UpgradeSony XPERIA XZ1 Silver O2 UpgradeSony XPERIA XZ2 Black O2 UpgradeSony XPERIA XZ2 Blue O2 UpgradeSony XPERIA XZ3 Black O2 UpgradeSony XPERIA XZ3 Green O2 UpgradeSony XPERIA XZ3 Red O2 Upgrade
XPERIA L1XPERIA L1 WhiteXPERIA XA1XPERIA XA1 PinkXPERIA XA1 WhiteXPERIA XA2 BlackXPERIA XA2 BlueXPERIA XA2 PinkXPERIA XZ1 SilverXPERIA XZ2 BlackXPERIA XZ2 BlueXPERIA XZ3 BlackXPERIA XZ3 GreenXPERIA XZ3 Red