Samsung Galaxy S23 Ultra vs Samsung Galaxy S25 Edge
Our Verdict: The Galaxy S25 Edge is two years newer than the Galaxy S23 Ultra, and it shows in the specs. The S23 Ultra 5G packs the bigger battery, 5000mAh against 3900mAh, which should mean longer between charges in day-to-day use, and the S25 Edge is the lighter phone at 163g against 233g. Coming from the S23 Ultra 5G, the S25 Edge is a genuine upgrade rather than a token one.
Over a full contract, the S25 Edge works out around £515 all-in, about £233 less than the S23 Ultra 5G.
10 reviews 3.8
11 reviews
Samsung Galaxy S23 Ultra
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Samsung Galaxy S25 Edge
|
|
|---|---|---|
| Expert Rating | 4.5 10 reviews |
3.8 11 reviews |
| Screen | 6.8" | 6.7" |
| Display | Dynamic AMOLED 2X | Dynamic AMOLED 2X |
| Resolution | 1440 x 3080 | 1440 x 3120 |
| Pixels Per Inch | 500 | 513 |
| Rear Camera | 200 Megapixels | 200 Megapixels |
| Front Camera | 12 Megapixels | 12 Megapixels |
| Chipset | Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) | Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 nm) |
| Battery | 5,000 mAh | 3,900 mAh |
| Storage | 256GB, 512GB | 256GB, 512GB |
| OS | Android 13 | Android 15 |
| SIM Type | Nano SIM | nano-SIM and e-SIM |
| Connectivity | Up to 5G | Up to 5G |
| Wi-Fi | 802.11 a/b/g/n/ac/6e | 802.11 a/b/g/n/ac/6e |
| Bluetooth | 5.3, A2DP, LE | 5.4, A2DP, LE |
| Dimensions | 163.4 x 78.1 x 8.9 mm | 159 x 76 x 5.8 mm |
| Weight | 233 grams | 163 grams |
| Water Resistance | IP68 - Dust and water resistant over 1.5 meter and 30 minutes | IP68 - Dust and water resistant over 1.5 meter and 30 minutes |
| Contracts |
£59.00/mo
£30.00 upfront |
£14.99/mo
£129.00 upfront |
| SIM-free | £319.00 | £479.99 |
| Deals | Deals |
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Frequently Asked Questions
Is the Samsung Galaxy S23 Ultra or Samsung Galaxy S25 Edge cheaper on contract?
Based on total cost of ownership, the Samsung Galaxy S25 Edge is cheaper on contract at £514.76 over the life of the deal from £14.99 per month with £129.00 upfront.
Which has the better screen, the Samsung Galaxy S23 Ultra or Samsung Galaxy S25 Edge?
Both phones have a similar screen size at around 6.8", the Samsung Galaxy S25 Edge has the sharper display at 513 pixels per inch versus 500, and both use Dynamic AMOLED 2X panels.
Which has the better camera, the Samsung Galaxy S23 Ultra or Samsung Galaxy S25 Edge?
The Samsung Galaxy S23 Ultra features a 200 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 S23 Ultra or Samsung Galaxy S25 Edge?
The Samsung Galaxy S23 Ultra is cheaper SIM-free, starting from £319.00.
What storage options are available for the Samsung Galaxy S23 Ultra and Samsung Galaxy S25 Edge?
The Samsung Galaxy S23 Ultra is available in 256GB, 512GB, while the Samsung Galaxy S25 Edge comes in 256GB, 512GB.
What processors do the Samsung Galaxy S23 Ultra and Samsung Galaxy S25 Edge use?
The Samsung Galaxy S23 Ultra is powered by the Qualcomm SM8550-AC Snapdragon 8 Gen 2 (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 S23 Ultra or Samsung Galaxy S25 Edge?
The Samsung Galaxy S25 Edge is the more portable of the two: it's 70g 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 S23 Ultra or Samsung Galaxy S25 Edge?
Both phones share the same water resistance rating of IP68 - Dust and water resistant over 1.5 meter and 30 minutes.
What operating system do the Samsung Galaxy S23 Ultra and Samsung Galaxy S25 Edge run?
The Samsung Galaxy S23 Ultra runs Android 13 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.