Samsung Galaxy A37 vs Samsung Galaxy S26 Ultra

Our Verdict: With Samsung Galaxy S26 Ultra versus Samsung Galaxy A37, the stronger argument is display quality. The S26 Ultra has the useful edge there with a sharper 498 PPI display, its Dynamic LTPO AMOLED 2X panel, and a higher-resolution 200MP rear camera. The A37 still has a role if you prefer its Super AMOLED panel and a lighter 196g body. The S26 Ultra is the stronger choice for display quality, with the A37 better suited to portability.

The A37 is the cheaper one to own: around £401 over a typical contract, £523 less than the S26 Ultra.

Expert Rating
3.8
10 reviews
4.4
12 reviews
Screen
6.7" 6.9"
Display
Super AMOLED Dynamic LTPO AMOLED 2X
Resolution
1080 x 2340 1440 x 3120
Pixels Per Inch
385 498
Rear Camera
50 Megapixels 200 Megapixels
Front Camera
12 Megapixels 12 Megapixels
Chipset
Exynos 1480 (4 nm) Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Battery
5,000 mAh 5,000 mAh
Storage
128GB, 256GB 256GB, 512GB, 1TB
OS
Android 16 Android
SIM Type
nano-SIM and e-SIM nano-SIM and e-SIM
Connectivity
Up to 5G Up to 5G
Wi-Fi
802.11 a/b/g/n/ac/6 802.11 a/b/g/n/ac/6e/7
Bluetooth
5.4, A2DP, LE 5.4, A2DP, LE
Dimensions
162.9 x 78.2 x 7.4 mm 163.6 x 78.1 x 7.9 mm
Weight
196 grams 214 grams
Water Resistance
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Contracts
£14.99/mo (£15.00 upfront) £37.29/mo (£29.00 upfront)
SIM-free
£299.00 £899.00
Samsung Galaxy A37 Samsung Galaxy A37 Samsung Galaxy S26 Ultra Samsung Galaxy S26 Ultra
Expert Rating 3.8
10 reviews
4.4
12 reviews
Screen 6.7" 6.9"
Display Super AMOLED Dynamic LTPO AMOLED 2X
Resolution 1080 x 2340 1440 x 3120
Pixels Per Inch 385 498
Rear Camera 50 Megapixels 200 Megapixels
Front Camera 12 Megapixels 12 Megapixels
Chipset Exynos 1480 (4 nm) Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Battery 5,000 mAh 5,000 mAh
Storage 128GB, 256GB 256GB, 512GB, 1TB
OS Android 16 Android
SIM Type nano-SIM and e-SIM nano-SIM and e-SIM
Connectivity Up to 5G Up to 5G
Wi-Fi 802.11 a/b/g/n/ac/6 802.11 a/b/g/n/ac/6e/7
Bluetooth 5.4, A2DP, LE 5.4, A2DP, LE
Dimensions 162.9 x 78.2 x 7.4 mm 163.6 x 78.1 x 7.9 mm
Weight 196 grams 214 grams
Water Resistance IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Contracts £14.99/mo
£15.00 upfront
£37.29/mo
£29.00 upfront
SIM-free £299.00 £899.00
Deals Deals

Cheapest Deals

Samsung Galaxy A37
Samsung Galaxy A37

24 Months

256GB

Awesome Charcoal

25GB

Data

Unlimited

Unlimited

Exclusive Deal Details

£14.99 per month, £15 upfront.

Use code: SUMMER10 (£10 off)

Samsung Galaxy S26 Ultra
Samsung Galaxy S26 Ultra

24 Months

256GB

Sky Blue

Refurbished

10GB

Data

Unlimited

Unlimited

£37.29 per month, £29 upfront.

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Frequently Asked Questions

Is the Samsung Galaxy A37 or Samsung Galaxy S26 Ultra cheaper on contract?

Based on total cost of ownership, the Samsung Galaxy A37 is cheaper on contract at £400.76 over the life of the deal from £14.99 per month with £15.00 upfront.

Which has the better screen, the Samsung Galaxy A37 or Samsung Galaxy S26 Ultra?

The Samsung Galaxy S26 Ultra has the bigger screen at 6.9" compared to the Samsung Galaxy A37's 6.7", the Samsung Galaxy S26 Ultra has the sharper display at 498 pixels per inch versus 385, and the Samsung Galaxy A37 uses a Super AMOLED panel while the Samsung Galaxy S26 Ultra has a Dynamic LTPO AMOLED 2X.

Which has the better camera, the Samsung Galaxy A37 or Samsung Galaxy S26 Ultra?

The Samsung Galaxy A37 features a 50 Megapixels rear camera, while the Samsung Galaxy S26 Ultra has a 200 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

Which is cheaper to buy SIM-free, the Samsung Galaxy A37 or Samsung Galaxy S26 Ultra?

The Samsung Galaxy A37 is cheaper SIM-free, starting from £299.00.

What storage options are available for the Samsung Galaxy A37 and Samsung Galaxy S26 Ultra?

The Samsung Galaxy A37 is available in 128GB, 256GB, while the Samsung Galaxy S26 Ultra comes in 256GB, 512GB, 1TB.

What processors do the Samsung Galaxy A37 and Samsung Galaxy S26 Ultra use?

The Samsung Galaxy A37 is powered by the Exynos 1480 (4 nm), while the Samsung Galaxy S26 Ultra uses the Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm).

Which is easier to carry and hold, the Samsung Galaxy A37 or Samsung Galaxy S26 Ultra?

The Samsung Galaxy A37 is the more portable of the two: it's 18g lighter at 196 grams, both are similar in overall footprint, and is slimmer at 7.4mm thick.

Which is more water resistant, the Samsung Galaxy A37 or Samsung Galaxy S26 Ultra?

Both phones share the same water resistance rating of IP68 dust tight and water resistant (immersible up to 1.5m for 30 min).

What operating system do the Samsung Galaxy A37 and Samsung Galaxy S26 Ultra run?

The Samsung Galaxy A37 runs Android 16 and the Samsung Galaxy S26 Ultra runs Android. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.