Best Samsung Galaxy S9 Deals | Cheapest Contracts | UK

Looking to buy a Samsung Galaxy S9?

In this buyer’s guide, we’ve reviewed the 3 best Samsung Galaxy S9 deals in the UK right now.

Later on, we’ve also looked at some key things to consider when browsing Samsung S9 deals, and assessed whether the Samsung Galaxy S9 is still worth buying.

Quick comparison table


Samsung Galaxy S9

Value rating



Affordable Mobiles

Samsung Galaxy S9

Value rating



Chitter Chatter

Samsung Galaxy S9

Value rating



Samsung Galaxy S9

Value rating


Affordable Mobiles

Samsung Galaxy S9

Value rating


Chitter Chatter

Samsung Galaxy S9

Value rating


Best Samsung Galaxy S9 Deals

Samsung Galaxy S9 back.

Let’s begin our reviews.

Below, we’ve taken a look at the best Samsung S9 deals you can buy right now.

1. Samsung Galaxy S9

If you want a Samsung Galaxy S9 for the lowest possible monthly cost, it’s hard to go past

They offer the S9 for as little as £20 per month on a 24 month contract length, with zero upfront cost. If you pay a bit more, you can get up to 100GB of data, still for a very reasonable per month cost – and nothing upfront.

With buymobiles, you get the choice of S9 deals on O2, EE, or Vodafone, allowing you to choose the network that offers the best coverage in your area.

You also a number of specific benefits associated with each network. For example, with EE, you get free BT Sport for three months, and free Apple Music for six months, which are great bonuses to have.

buymobiles don’t offer unlimited data with this phone, but they do give you unlimited minutes, unlimited texts, and free delivery to the UK.



  • Great value for money.
  • Plenty of network choice.
  • Lots of data plans available.
  • Good free gifts on offer with EE.
  • Cons

  • Refurbished phone, but looks basically new when it arrives.
  • Overall value rating


    2. Affordable Mobiles Samsung Galaxy S9

    Affordable Mobiles also have a good range of S9 deals available on the EE, O2, or Vodafone network.

    There are no unlimited data plans on offer, but the choice is good – you can get a 2GB data package, all the way up to 150GB of data per month.

    The contract length is 24 months, like with most Galaxy S9 sellers, and most of these handset deals come with guaranteed cashback. Affordable Mobiles offers great value for money, and they pass on the free gifts and bonuses that each network offers, just like buymobiles.

    Each deal comes with unlimited minutes, unlimited texts, and free next day delivery to the UK. The handset itself also comes with a 12-month warranty, as a refurbished device.

    In terms of the price per month, Affordable Mobiles and buymobiles are quite similar. It’s best to compare the data plans they both offer, to see if you can save money with one or the other.



  • Good cashback offers generally available.
  • Can choose your network.
  • Plenty of data packs on offer.
  • Lots of benefits available with each network.
  • Cons

  • Only refurbished phones are available, but they come with a 12 month warranty.
  • Overall value rating


    3. Chitter Chatter Samsung Galaxy S9

    Compared to buymobiles, Chitter Chatter doesn’t have as much choice in terms of the data plans on offer.

    You can only get the S9 on Vodafone, and they don’t have as many data deals available. However, they do often run cashback offers, making their plans good value for money when looking at their monthly cost.

    Like most other providers, Chitter Chatter’s S9 deals have a contract that lasts 24 months, and come with unlimited texts and unlimited minutes to the UK. You can also buy the phone on a SIM free deal for a quite reasonable price if you’d like.

    Plus, you can choose to pay a higher upfront cost with some of these deals, which can be helpful if you want to reduce your per month bill. There are also no upfront cost plans available, if you’d prefer.

    Overall, if you want a refurbished S9 on the Vodafone network with a 2-year contract length, Chitter Chatter are worth looking at. We just wish they had more choice of data deals available.



  • Good value.
  • Can choose whether to pay more per month, or pay more upfront.
  • SIM free handsets are also available.
  • Cons

  • Refurbished phones.
  • Only available on Vodafone.
  • Overall value rating


    What you need to know

    Galaxy S9 camera.

    Now we’ll take a look at the Samsung Galaxy S9 in more detail, and see if this phone is still worth buying.

    We’ll also explain how to find the right S9 deals for your specific needs, if you decide that this is the right phone for you.

    Samsung Galaxy S9 specifications

    ModelGalaxy S9
    Dimensions147.7 x 687.7 x 8.5 mm
    Screen size5.8 inches
    Screen resolution (pixels)1440 x 2960 Super AMOLED, HDR10
    Screen refresh rate60 Hz
    Rear camera(s) (megapixels)12
    Front camera(s) (megapixels)8, 2
    Operating systemAndroid
    ChipsetExynos 9810
    Battery capacity3000mAh
    Charging portUSB Type-C
    Virtual assistantGoogle Assistant & Bixby
    Water/dust proofingIP68 - dust-proof, waterproof up to 1m
    Wireless charging✔️
    5G compatibility
    Memory card slot✔️

    Is the Samsung Galaxy S9 worth buying?

    If you’re looking for a budget handset and don’t need fancy multi-lens cameras on your phone, the Samsung Galaxy S9 is definitely worth checking out.

    This phone can do most of what newer handsets are capable of, for about a third of the price. For example, it’s IP68 certified, making it dust and water-resistant up to a depth of 1.5m for 30 minutes. The S9 also comes with wireless charging, like modern phones do, although it’s not 5G compatible.

    For day-to-day use, the Galaxy S9 feels plenty fast. The chipset isn’t lightning quick like on the latest Samsung phones, but this handset offers plenty of processing power. Apps, games, and videos look very nice, thanks to the Super AMOLED display.

    The S9 only offers a 60Hz refresh rate, rather than the 120Hz you get on the S20 and newer phones. However, this is a plenty-good refresh rate for most people – things look nice and smooth as you browse your phone.

    For the money, the S9 is very hard to beat. Only the iPhone 8 really offers this level of price to performance if you’re looking for a cheap mobile phone.

    Who offers the best S9 deal in the UK?

    Samsung Galaxy S9 screen.
    Photo by Aaron Yoo licensed under CC BY-ND 2.0.

    Currently, the best S9 deal in the UK is There are a few reasons for this:

    • They allow you to choose what network you’d like to use – either EE, O2, or Vodafone.
    • They offer some of the cheapest prices per month, especially when cashback deals are running.
    • Their standard contract only lasts 24 months, so you’re not locked in forever.
    • They have lots of plans on offer, up to 100GB of data per month.

    In saying this, sometimes Affordable Mobiles have slightly lower prices, so it’s best to compare both providers to find the best deal at any given moment.

    How much is the Samsung Galaxy S9 on a pay monthly contract?

    The Samsung Galaxy S9 currently costs about £23 – £27 on a pay monthly contract, depending on the amount of data, the network, and any cashback offers that might be in play.

    Typically, these pay monthly contracts have no upfront cost, as the S9 is relatively cheap to buy SIM free. This is because most S9 models on the market are refurbished – there are very few brand new devices available.

    The S9 is a great option if you’re looking for a good phone for a low monthly cost. However, you will likely have to buy it refurbished, especially if you want to save money with a pay monthly contract.

    How much is the Samsung Galaxy S9 SIM free?

    Samsung Galaxy S9 in box.
    Photo by Aaron Yoo licensed under CC BY-ND 2.0.

    If you buy the Samsung Galaxy S9 SIM free, a refurbished model will likely cost about £220. A brand new in box device will cost about £300, if you can find one.

    Typically, the Galaxy S9 is better value for money if you get it on a contract that lasts for 24 months. This way, you’ll save your cash for later, and will likely pay a lower total cost, after accounting for having to buy a data SIM.

    What’s good about the Samsung Galaxy S9?

    There are plenty of things to like about the Samsung Galaxy S9.

    Of the smartphones of the same era, such as the iPhone X, and iPhone XR, the S9 has probably aged the best.

    It has a high resolution 5.8 inch Super AMOLED display, which looks just about as nice as the screens newer phones, like the S20 Plus. Colours look vibrant and true-to-life, and have good contrast on the S9’s screen.

    The 12 megapixel rear camera also performs extremely well, paired with Samsung’s image processing software. Although you can’t zoom in as much as with a phone that has multiple rear lenses, photos and videos have plenty of detail, and the S9 camera also does well in low light conditions.

    Plus, the S9 also comes with a headphone jack, unlike most brand new mobile phones. If you use earbuds, this is a great thing to have.

    What’s not so good about the Samsung Galaxy S9?

    Samsung Galaxy S9 camera app.

    As an older phone, there are definitely some areas where the Samsung Galaxy S9 shows its age a bit.

    The S9 only has one rear camera, and one front camera (plus an iris scanner you can use to unlock your phone). As a result, close-up shots don’t look as good, and it’s not possible to take wide-angled photos. Selfies also have a bit less depth than on phones with a dual-camera setup, like the iPhone 11.

    Also, the S9 comes with an Infinity Display like most Samsung phones of the era, meaning the screen has small bezels, but curved edges. Some people don’t like having a screen with curved edges as it can cause false touches, but it’s a matter of personal preference.

    Currently, the S9 doesn’t get the latest updates to the Android operating system. However, it still receives quarterly security updates, which is great for a phone of this age.

    Finally, while the Galaxy S9 is by no means underpowered, it isn’t as fast as a brand new phone. The chipset is a bit outdated, and it only has 4GB of RAM. Plus, the 5.8 inch screen only has a 60 Hz refresh rate, so it doesn’t look as smooth as the 120 Hz refresh rate seen on modern phones.

    What colours does the Samsung Galaxy S9 come in?

    The Samsung Galaxy S9 comes in the following colours:

    • Midnight Black
    • Titanium Grey
    • Sunrise Gold
    • Coral Blue
    • Lilac Purple

    The S9 comes with a glass back, which gives each colour a unique sort of sheen, especially when light is shone directly on it. Lilac Purple and Coral Blue have more of a sheen than the other colours do.

    Samsung Galaxy S9 vs S9 Plus

    Samsung Galaxy S9 Plus.

    At the same time as the S9, Samsung released another model, the S9 Plus – a larger, slightly more expensive model. Here are the key differences between the two handsets:

    • The S9 Plus comes with a second rear camera. It’s a 12MP telephoto lens, allowing you to zoom in on far-away subjects (or take close-ups) without losing detail.
    • The S9 Plus is larger, with a 6.2 inch rather than 5.8 inch screen. This makes the S9 Plus a bit heavier. However, both have the same 2960 x 1440 screen resolution.
    • The S9 Plus comes with a much bigger 3500mAh battery, compared to the S9’s 3000mAh battery pack.
    • The S9 Plus has double the RAM, at 8GB instead of 4GB. You’ll notice this most when multitasking (when you have multiple apps open at the same time) – switching between apps will be quicker, and you won’t notice things slow down as much when you have multiple apps open.

    Other than these factors, the S9 and S9 Plus are almost identical phones. It can be hard to tell them apart just by looking at them (unless you look for the second lens on the back of the S9 Plus).

    Is the Samsung Galaxy S9 camera any good?

    When it came out, the Samsung Galaxy S9 camera was revolutionary. It was the first smartphone camera with a dual aperture, like a DSLR camera. This means that the camera can easily adjust to let in more light if needed in the dark, or shield the sensor from bright sunlight during the daytime.

    As a result, the S9 rear camera does a great job in nearly any lighting conditions. It won’t overexpose shots taken in daylight, and does a good job in low-light conditions too – although it doesn’t have a proper night mode like a number of newer phones do.

    You also get all the photography modes you’d expect from a top of the line handset. For example, you can take panoramic shots, and there’s even a special video mode that allows you to shoot ultra slow-motion clips at 960 frames per second, which is a lot of fun to use – especially with pets!

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