Between the iPhone 15 Pro Max and Poco F7 Ultra, the iPhone 15 Pro Max comes out ahead in pixel density and promised os updates, while the Poco F7 Ultra wins on wired charging and wireless charging. Overall, the iPhone 15 Pro Max scores 63.2 and the Poco F7 Ultra scores 70.4 on our Mars Score.
Which should you buy?
The Poco F7 Ultra edges ahead on the Mars Score (63.2 vs 70.4), but the 7.2-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the iPhone 15 Pro Max 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, promised os updates, screen size.
Pick the Poco F7 Ultra if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are wired charging, wireless charging, front camera, among others.
Both ship with comparable refresh rate, 5g support, water resistance, so those specs don't separate the two — focus on the differences below.
Bottom line: the Poco F7 Ultra is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Apple - iPhone 15 Pro Max wins
- ▲Pixel density — 3.14% more. 460 ppi vs 446 ppi.
- ▲Promised OS updates: 5 (vs 4).
- ▲Screen size — 0.45% more. 6.7 " vs 6.67 ".
Why Xiaomi - Poco F7 Ultra wins
- ▲Wired charging — 344.44% more. 120 W vs 27 W.
- ▲Wireless charging — 233.33% more. 50 W vs 15 W.
- ▲Front camera — 166.67% more. 32 MP vs 12 MP.
- ▲AnTuTu — 72.55% more. 2640000 vs 1530000.
- ▲RAM — 50.00% more. 12 GB vs 8 GB.
- ▲Battery capacity — 19.86% more. 5300 mAh vs 4422 mAh.
- ▲Weight — 9.00 g less. 212 vs 221.
- ▲Main camera — 4.17% more. 50 MP vs 48 MP.
Spec comparison
Design
| Spec | Apple - iPhone 15 Pro Max | Xiaomi - Poco F7 Ultra |
|---|---|---|
| Weight | 221 g | 212 glead |
| Thickness | 8.25 mmlead | 8.4 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Apple - iPhone 15 Pro Max | Xiaomi - Poco F7 Ultra |
|---|---|---|
| Screen sizeⓘ | 6.7 "lead | 6.67 " |
| Pixel densityⓘ | 460 ppilead | 446 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2000 nits | 3200 nitslead |
Performance
Cameras
| Spec | Apple - iPhone 15 Pro Max | Xiaomi - Poco F7 Ultra |
|---|---|---|
| Main cameraⓘ | 48 MP | 50 MPlead |
| Front camera | 12 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Apple - iPhone 15 Pro Max | Xiaomi - Poco F7 Ultra |
|---|---|---|
| Battery capacity | 4422 mAh | 5300 mAhlead |
| Wired chargingⓘ | 27 W | 120 Wlead |
| Wireless chargingⓘ | 15 W | 50 Wlead |
Connectivity
| Spec | Apple - iPhone 15 Pro Max | Xiaomi - Poco F7 Ultra |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone 15 Pro Max | Xiaomi - Poco F7 Ultra |
|---|---|---|
| OS | iOSlead | Android |
| Promised OS updates | 5 yearslead | 4 years |
Frequently asked
Which has better battery, iPhone 15 Pro Max or Poco F7 Ultra?+
Poco F7 Ultra has 19.9% more battery — 4422 mAh vs 5300 mAh.
Which is lighter, iPhone 15 Pro Max or Poco F7 Ultra?+
Poco F7 Ultra is 9g lighter — 221g vs 212g.
Is iPhone 15 Pro Max waterproof?+
iPhone 15 Pro Max has an IP68 rating.
Does Poco F7 Ultra support 5G?+
Yes, Poco F7 Ultra supports 5G.
Which has more RAM, iPhone 15 Pro Max or Poco F7 Ultra?+
Poco F7 Ultra offers 12GB of RAM.
Which has a better camera, iPhone 15 Pro Max or Poco F7 Ultra?+
Poco F7 Ultra has a 50 MP main camera vs 48 MP.
Spec-level deep dives
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