Samsung Galaxy A35 vs Samsung Galaxy S23 Ultra
Our Verdict: Same maker, different budgets: the Galaxy A35 is the cheaper option and the Galaxy S23 Ultra the premium one. The S23 Ultra 5G leads on camera hardware with a 200MP main sensor to the A35's 50MP, and the S23 Ultra 5G has the stronger screen, bigger at 6.8" against 6.6" and sharper at 500 PPI. The S23 Ultra 5G goes up to 512GB of storage, where the A35 tops out at 256GB, and the A35 is the lighter phone at 209g against 233g. Get the S23 Ultra 5G if those extras are worth it to you; otherwise the A35 covers the basics for less.
If you'd rather pay up front, the A35 is the cheaper buy at £140 SIM-free.
11 reviews 4.5
10 reviews
Prices updated 10 July 2026
Samsung Galaxy A35
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Samsung Galaxy S23 Ultra
|
|
|---|---|---|
| Expert Rating | 3.7 11 reviews |
4.5 10 reviews |
| Screen | 6.6" | 6.8" |
| Display | Super AMOLED | Dynamic AMOLED 2X |
| Resolution | 1080 x 2340 | 1440 x 3080 |
| Pixels Per Inch | 390 | 500 |
| Rear Camera | 50 Megapixels | 200 Megapixels |
| Front Camera | 13 Megapixels | 12 Megapixels |
| Chipset | Exynos 1380 (5 nm) | Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) |
| Battery | 5,000 mAh | 5,000 mAh |
| Storage | 128GB, 256GB | 256GB, 512GB |
| OS | Android 14 | Android 13 |
| SIM Type | Nano SIM | Nano 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 | 5.3 with A2DP, LE | 5.3, A2DP, LE |
| Dimensions | 161.7 x 78 x 8.2 mm | 163.4 x 78.1 x 8.9 mm |
| Weight | 209 grams | 233 grams |
| Water Resistance | IP67 - Dust and water resistant | IP68 - Dust and water resistant over 1.5 meter and 30 minutes |
| Contracts | - |
£59.00/mo
£30.00 upfront |
| SIM-free | £139.99 | £329.95 |
| Prices updated 10 July 2026 | ||
| Deals | Deals | |
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Frequently Asked Questions
Which has the better screen, the Samsung Galaxy A35 or Samsung Galaxy S23 Ultra?
The Samsung Galaxy S23 Ultra has the bigger screen at 6.8" compared to the Samsung Galaxy A35's 6.6", the Samsung Galaxy S23 Ultra has the sharper display at 500 pixels per inch versus 390, and the Samsung Galaxy A35 uses a Super AMOLED panel while the Samsung Galaxy S23 Ultra has a Dynamic AMOLED 2X.
Which has the better camera, the Samsung Galaxy A35 or Samsung Galaxy S23 Ultra?
The Samsung Galaxy A35 features a 50 Megapixels rear camera, while the Samsung Galaxy S23 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 A35 or Samsung Galaxy S23 Ultra?
The Samsung Galaxy A35 is cheaper SIM-free, starting from £139.99.
What storage options are available for the Samsung Galaxy A35 and Samsung Galaxy S23 Ultra?
The Samsung Galaxy A35 is available in 128GB, 256GB, while the Samsung Galaxy S23 Ultra comes in 256GB, 512GB.
What processors do the Samsung Galaxy A35 and Samsung Galaxy S23 Ultra use?
The Samsung Galaxy A35 is powered by the Exynos 1380 (5 nm), while the Samsung Galaxy S23 Ultra uses the Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm).
Which is easier to carry and hold, the Samsung Galaxy A35 or Samsung Galaxy S23 Ultra?
The Samsung Galaxy A35 is the more portable of the two: it's 24g lighter at 209 grams, it's also the more compact phone at 161.7 x 78 x 8.2 mm, and is slimmer at 8.2mm thick.
Which is more water resistant, the Samsung Galaxy A35 or Samsung Galaxy S23 Ultra?
The Samsung Galaxy A35 is rated IP67 - Dust and water resistant, while the Samsung Galaxy S23 Ultra is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes.
What operating system do the Samsung Galaxy A35 and Samsung Galaxy S23 Ultra run?
The Samsung Galaxy A35 runs Android 14 and the Samsung Galaxy S23 Ultra runs Android 13. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.