Samsung Galaxy A55 vs Samsung Galaxy S23 Ultra

Our verdict: For screen quality, the Samsung Galaxy S23 Ultra leads with a 6.8" display and 500 PPI density. On paper, the Samsung Galaxy S23 Ultra wins the camera battle with 200MP on the rear. Selfie fans take note: the Samsung Galaxy A55 has a 32MP front camera. At 213g, the Samsung Galaxy A55 is the lighter of the two.

Expert Rating
4.0
10 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
32 Megapixels 12 Megapixels
Chipset
Exynos 1480 Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
Storage
128GB, 256GB 256GB, 512GB
OS
Android 14 Android 13
SIM Type
nano-SIM and e-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
161.1 x 77.4 x 8.2 mm 163.4 x 78.1 x 8.9 mm
Weight
213 grams 233 grams
Water Resistance
IP67 dust/water resistant (up to 1m for 30 min) IP68 - Dust and water resistant over 1.5 meter and 30 minutes
Contracts
£59.00/mo (£30.00 upfront)
SIM-free
£179.99 £299.99
Samsung Galaxy A55 Samsung Galaxy A55 Samsung Galaxy S23 Ultra Samsung Galaxy S23 Ultra
Expert Rating 4.0
10 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 32 Megapixels 12 Megapixels
Chipset Exynos 1480 Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
Storage 128GB, 256GB 256GB, 512GB
OS Android 14 Android 13
SIM Type nano-SIM and e-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 161.1 x 77.4 x 8.2 mm 163.4 x 78.1 x 8.9 mm
Weight 213 grams 233 grams
Water Resistance IP67 dust/water resistant (up to 1m for 30 min) IP68 - Dust and water resistant over 1.5 meter and 30 minutes
Contracts £59.00/mo
£30.00 upfront
SIM-free £179.99 £299.99
Deals Deals

Frequently Asked Questions

Which has the better screen, the Samsung Galaxy A55 or Samsung Galaxy S23 Ultra?

The Samsung Galaxy S23 Ultra has the bigger screen at 6.8" compared to the Samsung Galaxy A55's 6.6", the Samsung Galaxy S23 Ultra has the sharper display at 500 pixels per inch versus 390, and the Samsung Galaxy A55 uses a Super AMOLED panel while the Samsung Galaxy S23 Ultra has a Dynamic AMOLED 2X.

Which has the better camera, the Samsung Galaxy A55 or Samsung Galaxy S23 Ultra?

The Samsung Galaxy A55 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 A55 or Samsung Galaxy S23 Ultra?

The Samsung Galaxy A55 is cheaper SIM-free, starting from £179.99.

What storage options are available for the Samsung Galaxy A55 and Samsung Galaxy S23 Ultra?

The Samsung Galaxy A55 is available in 128GB, 256GB, while the Samsung Galaxy S23 Ultra comes in 256GB, 512GB.

What processors do the Samsung Galaxy A55 and Samsung Galaxy S23 Ultra use?

The Samsung Galaxy A55 is powered by the Exynos 1480, 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 A55 or Samsung Galaxy S23 Ultra?

The Samsung Galaxy A55 is the more portable of the two — it's 20g lighter at 213 grams, it's also the more compact phone at 161.1 x 77.4 x 8.2 mm, and is slimmer at 8.2mm thick.

Which is more water resistant, the Samsung Galaxy A55 or Samsung Galaxy S23 Ultra?

The Samsung Galaxy A55 is rated IP67 dust/water resistant (up to 1m for 30 min), 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 A55 and Samsung Galaxy S23 Ultra run?

The Samsung Galaxy A55 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.