Between the Xperia 1 VII and Xiaomi 15, the Xperia 1 VII comes out ahead in pixel density and screen size, while the Xiaomi 15 wins on wireless charging and wired charging. Overall, the Xperia 1 VII scores 67.7 and the Xiaomi 15 scores 70 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (67.7 vs 70). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the Xperia 1 VII if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are pixel density, screen size, headphone jack.
Pick the Xiaomi 15 if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are wireless charging, wired charging, front camera, among others.
Both ship with comparable ram, refresh rate, weight, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Sony - Xperia 1 VII wins
- ▲Pixel density — 39.78% more. 643 ppi vs 460 ppi.
- ▲Screen size — 2.20% more. 6.5 " vs 6.36 ".
- ▲Has Headphone jack.
Why Xiaomi 15 wins
- ▲Wireless charging — 233.33% more. 50 W vs 15 W.
- ▲Wired charging — 200.00% more. 90 W vs 30 W.
- ▲Front camera — 166.67% more. 32 MP vs 12 MP.
- ▲AnTuTu — 28.85% more. 2680000 vs 2080000.
- ▲Battery capacity — 8.00% more. 5400 mAh vs 5000 mAh.
- ▲Main camera — 4.17% more. 50 MP vs 48 MP.
Spec comparison
Design
| Spec | Sony - Xperia 1 VII | Xiaomi 15 |
|---|---|---|
| Weight | 192 g | 192 g |
| Thickness | 8.2 mm | 8.1 mmlead |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Sony - Xperia 1 VII | Xiaomi 15 |
|---|---|---|
| Screen sizeⓘ | 6.5 "lead | 6.36 " |
| Pixel densityⓘ | 643 ppilead | 460 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 1800 nits | 3200 nitslead |
Performance
Cameras
| Spec | Sony - Xperia 1 VII | Xiaomi 15 |
|---|---|---|
| Main cameraⓘ | 48 MP | 50 MPlead |
| Front camera | 12 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Sony - Xperia 1 VII | Xiaomi 15 |
|---|---|---|
| Battery capacity | 5000 mAh | 5400 mAhlead |
| Wired chargingⓘ | 30 W | 90 Wlead |
| Wireless chargingⓘ | 15 W | 50 Wlead |
Connectivity
| Spec | Sony - Xperia 1 VII | Xiaomi 15 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | truelead | false |
| microSD slot | truelead | false |
Operating System
| Spec | Sony - Xperia 1 VII | Xiaomi 15 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 4 years | 4 years |
Frequently asked
Which has better battery, Xperia 1 VII or Xiaomi 15?+
Xiaomi 15 has 8.0% more battery — 5000 mAh vs 5400 mAh.
Which is lighter, Xperia 1 VII or Xiaomi 15?+
Xiaomi 15 is 0g lighter — 192g vs 192g.
Is Xperia 1 VII waterproof?+
Xperia 1 VII has an IP68 rating.
Does Xiaomi 15 support 5G?+
Yes, Xiaomi 15 supports 5G.
Which has a better camera, Xperia 1 VII or Xiaomi 15?+
Xiaomi 15 has a 50 MP main camera vs 48 MP.
Spec-level deep dives
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