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Galaxy A18 4G 128GB Black (Front)
Galaxy A18 4G 128GB Black (Back)

Samsung Galaxy A18 4G Deals & Contracts

Colour: Black 3 Colours Available Size: 128GB
Colour
Size
In Stock

What our experts say:

Discover our best Samsung Galaxy A18 4G deals, featuring a vibrant 6.7-inch Super AMOLED display, backed by a long-lasting 5,000mAh battery. Capture more with the 50MP triple-lens camera system backed with OIS, while the IP64 rating provides added protection against dust and water. ... Read More

Best Samsung Galaxy A18 4G deal on Vodafone

200GB Data
Unlimited Mins & Texts

100Mbps speed
UltraFast 5G
Get weekly offers
Upfront Cost £35.00
Monthly Cost £17.00 *
Monthly price increase
  • £19.50 from 1st April 2027
  • £22.00 from 1st April 2028
Total Cost of Ownership £508.00

Our best Samsung Galaxy A18 4G contract deals

  • Our Lowest Ever Price on deals less than £100 upfront
    idmobile
    24 months
    500GB Data
    unlimited Minutes & Texts
    90 days Free McAfee
    99% Coverage
    Roaming 50 destinations
    Data Rollover
    5x Data Was 100GB

    Upfront Cost

    £75.00

    Monthly Cost

    £10.99*

    Monthly Price Increase

    • £12.79 from 1st April 2027
    • £14.59 from 1st April 2028

    Total Cost of Ownership
    £385.56
  • idmobile
    24 months
    25GB Data
    unlimited Minutes & Texts
    90 days Free McAfee
    99% Coverage
    Roaming 50 destinations
    Data Rollover

    Upfront Cost

    £24.00

    Monthly Cost

    £11.99*

    Monthly Price Increase

    • £13.79 from 1st April 2027
    • £15.59 from 1st April 2028

  • idmobile
    24 months
    500GB Data
    unlimited Minutes & Texts
    90 days Free McAfee
    99% Coverage
    Roaming 50 destinations
    Data Rollover

    Upfront Cost

    £9.00

    Monthly Cost

    £13.99*

    Monthly Price Increase

    • £15.79 from 1st April 2027
    • £17.59 from 1st April 2028

    Total Cost of Ownership
    £391.56
  • idmobile
    24 months
    Unlimited Data
    unlimited Minutes & Texts
    90 days Free McAfee
    99% Coverage
    Roaming 50 destinations
    Data Rollover

    Upfront Cost

    £29.00

    Monthly Cost

    £14.99*

    Monthly Price Increase

    • £16.79 from 1st April 2027
    • £18.59 from 1st April 2028

    Total Cost of Ownership
    £435.56
  • idmobile
    24 months
    Unlimited Data
    unlimited Minutes & Texts
    90 days Free McAfee
    99% Coverage
    Roaming 50 destinations
    Data Rollover

    Upfront Cost

    £79.00

    Monthly Cost

    £12.99*

    Monthly Price Increase

    • £14.79 from 1st April 2027
    • £16.59 from 1st April 2028

    Total Cost of Ownership
    £437.56
  • vodafone
    24 months
    100GB Data
    unlimited Minutes & Texts
    100Mbps speed
    UltraFast 5G
    Get weekly offers

    Upfront Cost

    £55.00

    Monthly Cost

    £15.00*

    Monthly Price Increase

    • £17.50 from 1st April 2027
    • £20.00 from 1st April 2028

    Total Cost of Ownership
    £480.00
  • vodafone
    24 months
    200GB Data
    unlimited Minutes & Texts
    100Mbps speed
    UltraFast 5G
    Get weekly offers

    Upfront Cost

    £35.00

    Monthly Cost

    £17.00*

    Monthly Price Increase

    • £19.50 from 1st April 2027
    • £22.00 from 1st April 2028

    Total Cost of Ownership
    £508.00
  • vodafone
    24 months
    400GB Data
    unlimited Minutes & Texts
    100Mbps speed
    UltraFast 5G
    Get weekly offers

    Upfront Cost

    £10.00

    Monthly Cost

    £19.00*

    Monthly Price Increase

    • £21.50 from 1st April 2027
    • £24.00 from 1st April 2028

    Total Cost of Ownership
    £531.00
More Deals
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Everything you need to know about the Samsung Galaxy A18 4G

Samsung Galaxy A18 4G Contract

Samsung Galaxy A18 4G phones

Looking for the best Samsung Galaxy A18 4G deals? Browse our range of competitive contract deals, or pick up the Galaxy A18 4G SIM-free and pair it with one of our best SIM-only deals.

With an easy checkout, award-winning service and expert aftercare, you can buy your new Samsung with confidence. Plus, our free next-day delivery means you won't have to wait long to start enjoying your new phone.

Samsung Galaxy A18 4G Features

Samsung Galaxy A18 4G display

The Samsung Galaxy A18 4G makes everyday browsing and streaming easy on its 6.7-inch Super AMOLED display with a 90Hz refresh rate. The Exynos 1610 processor and upgraded RAM help apps run smoothly, while the 5,000mAh battery keeps you going throughout the day.

The 50MP triple-lens camera captures sharp, detailed photos, while Galaxy AI tools make editing and searching easier. Plus, features such as Circle to Search and Google Gemini help you find information and get things done faster.

What Our Experts Think

"The Galaxy A18 4G makes Samsung’s smartphone experience more accessible, with a strong balance of everyday features and value. Whether you’re browsing, streaming or keeping in touch, it’s a reliable choice a reliable choice for anyone who wants a capable Samsung handset without paying for flagship features."

Amrit Chatha

Compare Samsung Galaxy Handsets

Samsung Galaxy A18 4G Samsung Galaxy A27 5G
Samsung
Galaxy A18 4G
Samsung
Galaxy A17 5G
6.7-inch display 6.7-inch display
50MP triple-
lens camera
50MP triple-
lens camera
13MP Selfie camera 13MP Selfie camera
Corning Gorilla
Glass 3
Corning Gorilla
Glass Victus+
5000mAh battery 5000mAh battery
Exynos 1610
Processor
Snapdragon 6
Gen 3 Processor
Galaxy AI Galaxy AI
18 hours of
Video playback
23 hours of
Video playback
View Deals View Deals
Samsung Galaxy A37 5G Samsung Galaxy A57 5G
Samsung
Galaxy A37 5G
Samsung
Galaxy A57 5G
6.7-inch display 6.7-inch display
50MP triple-
lens camera
50MP triple-
lens camera
12MP Selfie camera 12MP Selfie camera
Corning Gorilla
Glass Victus+
Corning Gorilla
Glass Victus+
5000mAh battery 5000mAh battery
Exynos 1480
Processor
Exynos 1680
Processor
Galaxy AI Galaxy AI
29 hours of
Video playback
29 hours of
Video playback
View Deals View Deals

FAQS

Does the Samsung Galaxy A18 4G have any security support?

Yes, the Samsung Galaxy A18 4G is supported by Samsung’s extended software policy, with six years of security updates to help keep your device protected against the latest security threats.

What’s the size of the Samsung Galaxy A18 4G?

The Samsung Galaxy A18 4G measures 164.4mm (height) x 77.9mm (width) x 7.7mm (depth) and weighs 198g, with a large 6.7-inch display, great for everyday use.

Is the Samsung Galaxy A18 4G dual-SIM?

Yes, the Samsung Galaxy A18 4G supports dual-SIM functionality, allowing you to use two Nano-SIM cards on the same device. This makes it easy to keep your work and personal numbers separate.

What camera features are on the Samsung Galaxy A18 4G?

The Samsung Galaxy A18 4G features a 50MP triple-lens camera with Optical Image Stabilisation (OIS) for sharper, steadier shots. Nightography helps brighten low-light photos, while AI-powered editing tools make it easy to enhance your images.

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