Sony Xperia 1 III 5G vs Sony Xperia 1 IV
Our Verdict: Same generation, two tiers: the Xperia 1 III 5G at the top and the Xperia 1 IV below it. The IV packs the bigger battery, 5000mAh against 4500mAh, which should mean longer between charges in day-to-day use. For most people the III 5G does the job for less, and the IV isn't worth the premium here.
Prices updated 11 July 2026
Sony Xperia 1 III 5G
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Sony Xperia 1 IV
|
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|---|---|---|
| Screen | 6.5" | 6.5" |
| Display | OLED | OLED |
| Resolution | 1644 x 3840 | 1644 x 3840 |
| Pixels Per Inch | 643 | 643 |
| Rear Camera | 12 Megapixels | 12 Megapixels |
| Front Camera | 8 Megapixels | 12 Megapixels |
| Chipset | Qualcomm SM8350 Snapdragon 888 | Qualcomm SM8450 Snapdragon 8 |
| Battery | 4,500 mAh | 5,000 mAh |
| Storage | 128GB, 256GB | 256GB |
| OS | Android | Android |
| 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 | 5.2, A2DP, LE | 5.2, A2DP, LE |
| Dimensions | 165 x 71 x 8.2 mm | 165 x 71 x 8.2 mm |
| Weight | 186 grams | 185 grams |
| Water Resistance | IP65/68 - Dust and water proof up to 1.5 meters for 30 minutes | IP65/68 - Dust and water proof up to 1.5 meters for 30 minutes |
| Contracts | - | - |
| SIM-free | - | £335.00 |
| Prices updated 11 July 2026 | ||
| Deals | Deals | |
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Frequently Asked Questions
Which has the better screen, the Sony Xperia 1 III 5G or Sony Xperia 1 IV?
Both phones have a similar screen size at around 6.5", both screens are similarly sharp at around 643 pixels per inch, and both use OLED panels.
Which has the better camera, the Sony Xperia 1 III 5G or Sony Xperia 1 IV?
The Sony Xperia 1 III 5G features a 12 Megapixels rear camera, while the Sony Xperia 1 IV has a 12 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.
What storage options are available for the Sony Xperia 1 III 5G and Sony Xperia 1 IV?
The Sony Xperia 1 III 5G is available in 128GB, 256GB, while the Sony Xperia 1 IV comes in 256GB.
What processors do the Sony Xperia 1 III 5G and Sony Xperia 1 IV use?
The Sony Xperia 1 III 5G is powered by the Qualcomm SM8350 Snapdragon 888, while the Sony Xperia 1 IV uses the Qualcomm SM8450 Snapdragon 8.
Which is easier to carry and hold, the Sony Xperia 1 III 5G or Sony Xperia 1 IV?
They weigh about the same (186 grams vs 185 grams), both are similar in overall footprint.
Which is more water resistant, the Sony Xperia 1 III 5G or Sony Xperia 1 IV?
Both phones share the same water resistance rating of IP65/68 - Dust and water proof up to 1.5 meters for 30 minutes.
What operating system do the Sony Xperia 1 III 5G and Sony Xperia 1 IV run?
Both phones run Android.