Between the OnePlus 13 and Poco F7 Ultra, the OnePlus 13 comes out ahead in ram and pixel density, while the Poco F7 Ultra wins on wired charging. Overall, the OnePlus 13 scores 73.8 and the Poco F7 Ultra scores 70.4 on our Mars Score.
Which should you buy?
The OnePlus 13 edges ahead on the Mars Score (73.8 vs 70.4), but the 3.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the OnePlus 13 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are ram, pixel density, battery capacity, among others.
Pick the Poco F7 Ultra if you care most about wired charging. Its strongest claims are wired charging.
Both ship with comparable main camera, refresh rate, 5g support, 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 OnePlus 13 wins
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Pixel density — 14.35% more. 510 ppi vs 446 ppi.
- ▲Battery capacity — 13.21% more. 6000 mAh vs 5300 mAh.
- ▲Screen size — 2.25% more. 6.82 " vs 6.67 ".
- ▲Weight — 2.00 g less. 210 vs 212.
- ▲Water resistance: IP69 (vs IP68).
Why Xiaomi - Poco F7 Ultra wins
- ▲Wired charging — 20.00% more. 120 W vs 100 W.
Spec comparison
Design
| Spec | OnePlus 13 | Xiaomi - Poco F7 Ultra |
|---|---|---|
| Weight | 210 glead | 212 g |
| Thickness | 8.5 mm | 8.4 mmlead |
| Water resistanceⓘ | IP69lead | IP68 |
| Form factor | bar | bar |
Display
| Spec | OnePlus 13 | Xiaomi - Poco F7 Ultra |
|---|---|---|
| Screen sizeⓘ | 6.82 "lead | 6.67 " |
| Pixel densityⓘ | 510 ppilead | 446 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 4500 nitslead | 3200 nits |
Performance
Cameras
| Spec | OnePlus 13 | Xiaomi - Poco F7 Ultra |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | OnePlus 13 | Xiaomi - Poco F7 Ultra |
|---|---|---|
| Battery capacity | 6000 mAhlead | 5300 mAh |
| Wired chargingⓘ | 100 W | 120 Wlead |
| Wireless chargingⓘ | 50 W | 50 W |
Connectivity
| Spec | OnePlus 13 | Xiaomi - Poco F7 Ultra |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | OnePlus 13 | Xiaomi - Poco F7 Ultra |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 4 years | 4 years |
Frequently asked
Which has better battery, OnePlus 13 or Poco F7 Ultra?+
OnePlus 13 has 13.2% more battery — 6000 mAh vs 5300 mAh.
Which is lighter, OnePlus 13 or Poco F7 Ultra?+
OnePlus 13 is 2g lighter — 210g vs 212g.
Is OnePlus 13 waterproof?+
OnePlus 13 has an IP69 rating.
Does Poco F7 Ultra support 5G?+
Yes, Poco F7 Ultra supports 5G.
Which has more RAM, OnePlus 13 or Poco F7 Ultra?+
OnePlus 13 offers 16GB of RAM.
Which has a better camera, OnePlus 13 or Poco F7 Ultra?+
Poco F7 Ultra has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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