The best Samsung Galaxy S9 Plus deals in March 2018

If your idea of the perfect smartphone is a handset with a huge screen, loads of onboard memory and stacks of power, then grabbing a Samsung Galaxy S9 Plus deal is probably high on your list of priorities. And the waiting is finally over - next day delivery is now in play on the monumental Galaxy S9 Plus.

It's a phone with a hard act to follow, after the undisputed success of the Samsung Galaxy Note 8. When it comes to big-screen Android phones, there's no reason (other than cost) to look at any manufacturer other than Samsung. And the Galaxy S9+ is already looking like yet another success story. It's 6.2 inches of pure beauty with loads of Ram and 128GB of memory.

So how do Galaxy S9 Plus deals cost? Well the good news is that you can now order your new Samsung phablet and the BETTER news is that we've got all the best prices right here. Use our comparison chart below to get the cheapest tariffs on the market for the S9 Plus and we've handpicked five of our favourites, too. It's possible to find tariffs that let you pay less than £40 per month, and you don't even have to scrimp on data.

Alternatives to the S9 Plus: Samsung Galaxy S8 Plus deals | Samsung Galaxy Note 8 deals | iPhone X dealsiPhone 8 Plus deals | Best mobile phone deals

Top 5 best Galaxy S9 Plus deals on contract:

Samsung Galaxy S9 Plus | O2 | £250 upfront | 12GB data | Unlimited minutes and texts | £37pm
If you haven't already gone running scared from the upfront spend then this tariff really rewards the fighting spirit in you. For such a brave soldier, you get one of the lowest 12 month total prices out there on the Galaxy S9 Plus. And you'll love the monthly bills, which come in under £40 per month. And you don't even have to scrimp on data. Total cost over 24 months is £1138

Get this Galaxy S9 Plus deal from

Samsung Galaxy S9 Plus | EE | £110 upfront | 10GB data | Unlimited mins and texts | £48pm
This is without a doubt one of our very favourite S9 Plus deals in the early days of the handset's order period. First thing to note is that it's on the UK's fastest 4G network EE. 10GB is a healthy amount of data to have each month - you have to stream a lot of Spotify to max that out. Monthly payments are under the £50-mark and the upfront spend is OK too.  Total cost over 24 months is £1262

Get this Samsung S9 Plus deal at

Samsung Galaxy S9 Plus | O2 | FREE upfront | 30GB data | Unlimited minutes and texts | £51pm
O2 has been doing a lot of the front running on the new S9 and S9 Plus, and this BIG deal with BIG data may well be the BIGGEST value on the MASSIVE mobile. 30GB is the data allowance, and Mobile Phones Direct hasnow removed the upfront cost completely. Plus, you'll be privy to the network's Priority reward scheme for the odd free coffee and cheap lunch. Total cost over 24 months is £1224

Get this Galaxy S9 Plus deal from Mobile Phones Direct

Samsung Galaxy S9 Plus | Vodafone | £121 upfront | 40GB data | Unlimited minutes and texts | £49pm
From what we've seen so far, Vodafone can only compete on price when you start venturing up to the biggest, baddest data allowances. And this monumental 40GB tariff is the best value of the lot. It's remarkable to get that much streaming and downloading scope when your monthly bills are less than £50. Total cost over 24 months is £1297

View this Galaxy S9 Plus deal at Affordable Mobiles

Samsung Galaxy S9 Plus | Three | £79 upfront | All-you-can eat data, calls and texts | £67pm
The minute you walked in the joint, we could tell you were a TechRadar reader of distinction, a REAL big spender. You'd have to be if you want to indulge in unlimited data on your new Samsung Galaxy S9 Plus. This is for the people who want to make the most of that incredible 6.2-inch QHD+ display with as much Netflix streaming than seems humanly possible. Total cost over 24 months is £1687

Get this unlimited data S9 Plus deal directly from Three

How much does the unlocked Samsung Galaxy S9 Plus SIM-free cost?

The Samsung Galaxy S9 Plus may be pretty, but the handset price is not. You're going to have to pay £869 if you want to buy the S9 Plus outright and you can pick it up from any of the below retailers

At over £100 more expensive than the standard-sized Galaxy S9, it's a staggering amount to pay for a new phone. In fact, it's exactly the same as what the unlocked Galaxy Note 8 SIM-free cost on release.

Still, it may be worth it in the long run to buy the S9 Plus outright and then combine it with one of our best SIM only deals. This may in fact be the most affordable way to go over the two year term.

Samsung Galaxy S9 Plus review

The very best big-screen Android bar none

Screen size: 6.2-inches | Resolution: QHD+ | Rear camera: 12MP | Weight: 189g | OS: Android 8 Oreo | RAM: 6GB | Storage: 128GB | External storage: microSD up to 400GB | Battery: 3500mAh

Camera looks unreal
Convenient finger scanner
128GB memory as standard
The cost
Augmented reality not fully realised

Looking VERY much like last year's Galaxy S8 Plus, the S9 Plus dazzled us with its improved cameras on launch. And Samsung has sorted the irritating fingerprint scanner location, too. The main dual-lens snapper pushes problems of low light aside. You'll do well to take a bad picture with the new S9 Plus.

Read TechRadar's Samsung Galaxy S9 review