Samsung Galaxy A37 vs Samsung Galaxy S25 Edge

Our Verdict: Galaxy A37 is the stronger pick if buying SIM-free matters most, with the cheaper SIM-free price from £347 and the larger 5,000 mAh battery. Galaxy S25 Edge pushes back with the sharper 513 PPI display and a higher-resolution 200MP rear camera, so it still has a clear case for buyers focused on display sharpness. Choose Galaxy A37 for buying SIM-free; choose Galaxy S25 Edge if display sharpness is the bigger part of the brief.

Over a full contract, the A37 works out around £372 all-in, about £336 less than the S25 Edge.

Expert Rating
3.8
10 reviews
3.8
11 reviews
Screen
6.7" 6.7"
Display
Super AMOLED Dynamic AMOLED 2X
Resolution
1080 x 2340 1440 x 3120
Pixels Per Inch
385 513
Rear Camera
50 Megapixels 200 Megapixels
Front Camera
12 Megapixels 12 Megapixels
Chipset
Exynos 1480 (4 nm) Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 nm)
Battery
5,000 mAh 3,900 mAh
Storage
128GB, 256GB 256GB, 512GB
OS
Android 16 Android 15
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
Bluetooth
5.4, A2DP, LE 5.4, A2DP, LE
Dimensions
162.9 x 78.2 x 7.4 mm 159 x 76 x 5.8 mm
Weight
196 grams 163 grams
Water Resistance
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) IP68 - Dust and water resistant over 1.5 meter and 30 minutes
Contracts
£9.29/mo (£149.00 upfront) £28.29/mo (£29.00 upfront)
SIM-free
£299.00 £499.00

Prices updated 28 July 2026

Samsung Galaxy A37 Samsung Galaxy A37 Samsung Galaxy S25 Edge Samsung Galaxy S25 Edge
Expert Rating 3.8
10 reviews
3.8
11 reviews
Screen 6.7" 6.7"
Display Super AMOLED Dynamic AMOLED 2X
Resolution 1080 x 2340 1440 x 3120
Pixels Per Inch 385 513
Rear Camera 50 Megapixels 200 Megapixels
Front Camera 12 Megapixels 12 Megapixels
Chipset Exynos 1480 (4 nm) Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 nm)
Battery 5,000 mAh 3,900 mAh
Storage 128GB, 256GB 256GB, 512GB
OS Android 16 Android 15
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
Bluetooth 5.4, A2DP, LE 5.4, A2DP, LE
Dimensions 162.9 x 78.2 x 7.4 mm 159 x 76 x 5.8 mm
Weight 196 grams 163 grams
Water Resistance IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) IP68 - Dust and water resistant over 1.5 meter and 30 minutes
Contracts £9.29/mo
£149.00 upfront
£28.29/mo
£29.00 upfront
SIM-free £299.00 £499.00
Prices updated 28 July 2026
Deals Deals

Cheapest Deals

Samsung Galaxy A37
Samsung Galaxy A37

24 Months

128GB

Awesome Charcoal

10GB

Data

Unlimited

Unlimited

£9.29 per month, £149 upfront.

Samsung Galaxy S25 Edge
Samsung Galaxy S25 Edge

24 Months

256GB

Titanium Jetblack

10GB

Data

Unlimited

Unlimited

£28.29 per month, £29 upfront.

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Frequently Asked Questions

Is the Samsung Galaxy A37 or Samsung Galaxy S25 Edge cheaper on contract?

Based on total cost of ownership, the Samsung Galaxy A37 is cheaper on contract at £371.96 over the life of the deal from £9.29 per month with £149.00 upfront.

Which has the better screen, the Samsung Galaxy A37 or Samsung Galaxy S25 Edge?

Both phones have a similar screen size at around 6.7", the Samsung Galaxy S25 Edge has the sharper display at 513 pixels per inch versus 385, and the Samsung Galaxy A37 uses a Super AMOLED panel while the Samsung Galaxy S25 Edge has a Dynamic AMOLED 2X.

Which has the better camera, the Samsung Galaxy A37 or Samsung Galaxy S25 Edge?

The Samsung Galaxy A37 features a 50 Megapixels rear camera, while the Samsung Galaxy S25 Edge 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 S25 Edge?

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 S25 Edge?

The Samsung Galaxy A37 is available in 128GB, 256GB, while the Samsung Galaxy S25 Edge comes in 256GB, 512GB.

What processors do the Samsung Galaxy A37 and Samsung Galaxy S25 Edge use?

The Samsung Galaxy A37 is powered by the Exynos 1480 (4 nm), while the Samsung Galaxy S25 Edge uses the Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 nm).

Which is easier to carry and hold, the Samsung Galaxy A37 or Samsung Galaxy S25 Edge?

The Samsung Galaxy S25 Edge is the more portable of the two: it's 33g lighter at 163 grams, it's also the more compact phone at 159 x 76 x 5.8 mm, and is slimmer at 5.8mm thick.

Which is more water resistant, the Samsung Galaxy A37 or Samsung Galaxy S25 Edge?

The Samsung Galaxy A37 is rated IP68 dust tight and water resistant (immersible up to 1.5m for 30 min), while the Samsung Galaxy S25 Edge is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes.

What operating system do the Samsung Galaxy A37 and Samsung Galaxy S25 Edge run?

The Samsung Galaxy A37 runs Android 16 and the Samsung Galaxy S25 Edge runs Android 15. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.