Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Apple - iPhone 15 Pro Max | Vivo - iQOO 13 |
|---|---|---|
| Wired charging | 27 W | 120 W |
| Front camera | 12 MP | 32 MP |
| RAM | 8 GB | 16 GB |
| AnTuTu | 1530000 | 2820000 |
| Battery capacity | 4422 mAh | 6150 mAh |
| Refresh rate | 120 Hz | 144 Hz |
Between the iPhone 15 Pro Max and iQOO 13, the iPhone 15 Pro Max comes out ahead in promised os updates / wireless charging, while the iQOO 13 wins on wired charging / front camera. Overall, the iPhone 15 Pro Max scores 63 and the iQOO 13 scores 73.5 on our Mars Score.
Which should you buy?
The iQOO 13 is the clear pick on raw spec strength, leading by 10.5 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the iPhone 15 Pro Max if you care most about promised os updates / wireless charging. The biggest gaps in its favor are promised os updates, wireless charging. The single most decisive one: Promised OS updates: 5 (vs 4).
Pick the iQOO 13 if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are wired charging, front camera, ram, among others. The single most decisive one: Wired charging — 344.44% more. 120 W vs 27 W.
Both ship with comparable 5g support, optical image stabilization, headphone jack, so those specs do not separate the two — focus on the differences below.
Bottom line: the iQOO 13 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Apple - iPhone 15 Pro Max or Vivo - iQOO 13?
Vivo - iQOO 13 leads the current Mars Score by 10.5 points.The more useful decision is the trade-off behind that result: compare ram, pixel density, battery capacity against the way you will actually use the product.
Choose Apple - iPhone 15 Pro Max if…
Apple - iPhone 15 Pro Max has the measurable edge on promised os years, wireless charging w.
Choose Vivo - iQOO 13 if…
Vivo - iQOO 13 has the measurable edge on wired charging w, front cam mp, ram gb.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Apple - iPhone 15 Pro Max wins
- ▲Promised OS updates: 5 (vs 4).
- ▲Wireless charging: 15 W vs 0 W.
Why Vivo - iQOO 13 wins
- ▲Wired charging — 344.44% more. 120 W vs 27 W.
- ▲Front camera — 166.67% more. 32 MP vs 12 MP.
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲AnTuTu — 84.31% more. 2820000 vs 1530000.
- ▲Battery capacity — 39.08% more. 6150 mAh vs 4422 mAh.
- ▲Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
- ▲Pixel density — 10.87% more. 510 ppi vs 460 ppi.
- ▲Weight — 8.00 g less. 213 vs 221.
Spec comparison
Design
| Spec | Apple - iPhone 15 Pro Max | Vivo - iQOO 13 |
|---|---|---|
| Weight | 221 g | 213 glead |
| Thickness | 8.25 mm | 8.13 mmlead |
| Water resistanceⓘ | IP68 | IP69lead |
| Form factor | bar | bar |
Display
| Spec | Apple - iPhone 15 Pro Max | Vivo - iQOO 13 |
|---|---|---|
| Screen size | 6.7 " | 6.82 "lead |
| Pixel densityⓘ | 460 ppi | 510 ppilead |
| Refresh rateⓘ | 120 Hz | 144 Hzlead |
| Peak brightnessⓘ | 2000 nits | 4500 nitslead |
Performance
| Spec | Apple - iPhone 15 Pro Max | Vivo - iQOO 13 |
|---|---|---|
| RAMⓘ | 8 GB | 16 GBlead |
| Storageⓘ | 256 GB | 512 GBlead |
| AnTuTuⓘ | 1530000 | 2820000lead |
| CPU total clockⓘ | 16.5 GHz | 22.6 GHzlead |
Cameras
| Spec | Apple - iPhone 15 Pro Max | Vivo - iQOO 13 |
|---|---|---|
| Main cameraⓘ | 48 MP | 50 MPlead |
| Front camera | 12 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Apple - iPhone 15 Pro Max | Vivo - iQOO 13 |
|---|---|---|
| Battery capacityⓘ | 4422 mAh | 6150 mAhlead |
| Wired chargingⓘ | 27 W | 120 Wlead |
| Wireless chargingⓘ | 15 Wlead | 0 W |
Connectivity
| Spec | Apple - iPhone 15 Pro Max | Vivo - iQOO 13 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone 15 Pro Max | Vivo - iQOO 13 |
|---|---|---|
| OS | iOSlead | Android |
| Promised OS updates | 5 yearslead | 4 years |
Frequently asked
Which has better battery, iPhone 15 Pro Max or iQOO 13?+
iQOO 13 has 39.1% more battery — 4422 mAh vs 6150 mAh.
Which is lighter, iPhone 15 Pro Max or iQOO 13?+
iQOO 13 is 8g lighter — 221g vs 213g.
Is iPhone 15 Pro Max waterproof?+
iPhone 15 Pro Max has an IP68 rating.
Does iQOO 13 support 5G?+
Yes, iQOO 13 supports 5G.
Which has more RAM, iPhone 15 Pro Max or iQOO 13?+
iQOO 13 offers 16GB of RAM.
Which has a better camera, iPhone 15 Pro Max or iQOO 13?+
iQOO 13 has a 50 MP main camera vs 48 MP.