Sony Xperia 10 III 5G vs Sony Xperia 10 Plus
Our Verdict: Same generation, two tiers: the Xperia 10 Plus at the top and the Xperia 10 III 5G below it. Only the III 5G is a 5G phone; the Plus maxes out at 4G, and the III 5G has the bigger battery of the two, 4500mAh against 3000mAh, which usually means longer between charges. Storage goes higher on the III 5G, up to 256GB against 64GB, and the III 5G has the sharper display at 643 PPI to 422. The III 5G doesn't just win on price; it holds its own on specs too, which makes it the easy pick unless something specific draws you to the Plus.
If you'd rather pay up front, the III 5G is the cheaper buy at £129 SIM-free.
Prices updated 17 July 2026
Sony Xperia 10 III 5G
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Sony Xperia 10 Plus
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|---|---|---|
| Screen | 6.5" | 6.5" |
| Display | OLED | IPS LCD |
| Resolution | 1644 x 3840 | 1080 x 2520 |
| Pixels Per Inch | 643 | 422 |
| Rear Camera | 12 Megapixels | 12 Megapixels |
| Front Camera | 8 Megapixels | 8 Megapixels |
| Chipset | Qualcomm SM8350 Snapdragon 888 | Qualcomm Snapdragon 636 |
| Battery | 4,500 mAh | 3,000 mAh |
| Storage | 128GB, 256GB | 64GB |
| OS | Android | Android |
| SIM Type | Nano SIM | Nano SIM |
| Connectivity | Up to 5G | Up to 4G |
| Wi-Fi | 802.11 a/b/g/n/ac/6 | 802.11 a/b/g/n/ac |
| Bluetooth | 5.2, A2DP, LE | 5.0 with A2DP, LE, apt-X |
| Dimensions | 165 x 71 x 8.2 mm | 167 x 73 x 8.3 mm |
| Weight | 186 grams | 180 grams |
| Water Resistance | IP53 - dust and splash protection | IP68 - Dust and water resistant over 1.5 meter and 30 minutes |
| Contracts | - | - |
| SIM-free | £129.00 | £150.00 |
| Prices updated 17 July 2026 | ||
| Deals | Deals | |
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Frequently Asked Questions
Which has the better screen, the Sony Xperia 10 III 5G or Sony Xperia 10 Plus?
Both phones have a similar screen size at around 6.5", the Sony Xperia 10 III 5G has the sharper display at 643 pixels per inch versus 422, and the Sony Xperia 10 III 5G uses a OLED panel while the Sony Xperia 10 Plus has a IPS LCD.
Which has the better camera, the Sony Xperia 10 III 5G or Sony Xperia 10 Plus?
The Sony Xperia 10 III 5G features a 12 Megapixels rear camera, while the Sony Xperia 10 Plus has a 12 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.
Which is cheaper to buy SIM-free, the Sony Xperia 10 III 5G or Sony Xperia 10 Plus?
The Sony Xperia 10 III 5G is cheaper SIM-free, starting from £129.00.
What storage options are available for the Sony Xperia 10 III 5G and Sony Xperia 10 Plus?
The Sony Xperia 10 III 5G is available in 128GB, 256GB, while the Sony Xperia 10 Plus comes in 64GB.
What processors do the Sony Xperia 10 III 5G and Sony Xperia 10 Plus use?
The Sony Xperia 10 III 5G is powered by the Qualcomm SM8350 Snapdragon 888, while the Sony Xperia 10 Plus uses the Qualcomm Snapdragon 636.
Which is easier to carry and hold, the Sony Xperia 10 III 5G or Sony Xperia 10 Plus?
It's a trade-off: the Sony Xperia 10 Plus is lighter but the Sony Xperia 10 III 5G is more compact. It's 6g lighter at 180 grams, though the Sony Xperia 10 III 5G is actually the more compact phone at 165 x 71 x 8.2 mm.
Which is more water resistant, the Sony Xperia 10 III 5G or Sony Xperia 10 Plus?
The Sony Xperia 10 III 5G is rated IP53 - dust and splash protection, while the Sony Xperia 10 Plus is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes.
What operating system do the Sony Xperia 10 III 5G and Sony Xperia 10 Plus run?
Both phones run Android.