Between the iQOO 13 and OnePlus 13, the iQOO 13 comes out ahead in refresh rate and wired charging, while the OnePlus 13 wins on weight and wireless charging. Overall, the iQOO 13 scores 75.3 and the OnePlus 13 scores 73.8 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (75.3 vs 73.8). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the iQOO 13 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 refresh rate, wired charging, antutu, among others.
Pick the OnePlus 13 if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are weight, wireless charging.
Both ship with comparable ram, main camera, screen size, 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 Vivo - iQOO 13 wins
- ▲Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
- ▲Wired charging — 20.00% more. 120 W vs 100 W.
- ▲AnTuTu — 6.82% more. 2820000 vs 2640000.
- ▲Battery capacity — 2.50% more. 6150 mAh vs 6000 mAh.
Why OnePlus 13 wins
- ▲Weight — 3.00 g less. 210 vs 213.
- ▲Wireless charging: 50 W vs 0 W.
Spec comparison
Design
| Spec | Vivo - iQOO 13 | OnePlus 13 |
|---|---|---|
| Weight | 213 g | 210 glead |
| Thickness | 8.13 mmlead | 8.5 mm |
| Water resistanceⓘ | IP69 | IP69 |
| Form factor | bar | bar |
Display
| Spec | Vivo - iQOO 13 | OnePlus 13 |
|---|---|---|
| Screen sizeⓘ | 6.82 " | 6.82 " |
| Pixel densityⓘ | 510 ppi | 510 ppi |
| Refresh rateⓘ | 144 Hzlead | 120 Hz |
| Peak brightnessⓘ | 4500 nits | 4500 nits |
Performance
Cameras
| Spec | Vivo - iQOO 13 | OnePlus 13 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Vivo - iQOO 13 | OnePlus 13 |
|---|---|---|
| Battery capacity | 6150 mAhlead | 6000 mAh |
| Wired chargingⓘ | 120 Wlead | 100 W |
| Wireless chargingⓘ | 0 W | 50 Wlead |
Connectivity
| Spec | Vivo - iQOO 13 | OnePlus 13 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Vivo - iQOO 13 | OnePlus 13 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 4 years | 4 years |
Frequently asked
Which has better battery, iQOO 13 or OnePlus 13?+
iQOO 13 has 2.5% more battery — 6150 mAh vs 6000 mAh.
Which is lighter, iQOO 13 or OnePlus 13?+
OnePlus 13 is 3g lighter — 213g vs 210g.
Is iQOO 13 waterproof?+
iQOO 13 has an IP69 rating.
Does OnePlus 13 support 5G?+
Yes, OnePlus 13 supports 5G.
Which has a better camera, iQOO 13 or OnePlus 13?+
OnePlus 13 has a 50 MP main camera vs 50 MP.
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.