Between the iQOO 13 and Find X8, the iQOO 13 comes out ahead in wired charging and ram, while the Find X8 wins on weight and promised os updates. Overall, the iQOO 13 scores 75.3 and the Find X8 scores 70.9 on our Mars Score.
Which should you buy?
The iQOO 13 edges ahead on the Mars Score (75.3 vs 70.9), but the 4.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.
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 wired charging, ram, refresh rate, among others.
Pick the Find X8 if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are weight, promised os updates, wireless charging.
Both ship with comparable main camera, 5g support, front camera, 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
- ▲Wired charging — 50.00% more. 120 W vs 80 W.
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
- ▲Pixel density — 10.87% more. 510 ppi vs 460 ppi.
- ▲AnTuTu — 9.30% more. 2820000 vs 2580000.
- ▲Battery capacity — 9.24% more. 6150 mAh vs 5630 mAh.
- ▲Screen size — 3.49% more. 6.82 " vs 6.59 ".
- ▲Water resistance: IP69 (vs IP68).
Why Oppo - Find X8 wins
- ▲Weight — 20.00 g less. 193 vs 213.
- ▲Promised OS updates: 5 (vs 4).
- ▲Wireless charging: 50 W vs 0 W.
Spec comparison
Design
| Spec | Vivo - iQOO 13 | Oppo - Find X8 |
|---|---|---|
| Weight | 213 g | 193 glead |
| Thickness | 8.13 mm | 7.85 mmlead |
| Water resistanceⓘ | IP69lead | IP68 |
| Form factor | bar | bar |
Display
| Spec | Vivo - iQOO 13 | Oppo - Find X8 |
|---|---|---|
| Screen sizeⓘ | 6.82 "lead | 6.59 " |
| Pixel densityⓘ | 510 ppilead | 460 ppi |
| Refresh rateⓘ | 144 Hzlead | 120 Hz |
| Peak brightnessⓘ | 4500 nits | 4500 nits |
Performance
Cameras
| Spec | Vivo - iQOO 13 | Oppo - Find X8 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Vivo - iQOO 13 | Oppo - Find X8 |
|---|---|---|
| Battery capacity | 6150 mAhlead | 5630 mAh |
| Wired chargingⓘ | 120 Wlead | 80 W |
| Wireless chargingⓘ | 0 W | 50 Wlead |
Connectivity
| Spec | Vivo - iQOO 13 | Oppo - Find X8 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Vivo - iQOO 13 | Oppo - Find X8 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 4 years | 5 yearslead |
Frequently asked
Which has better battery, iQOO 13 or Find X8?+
iQOO 13 has 9.2% more battery — 6150 mAh vs 5630 mAh.
Which is lighter, iQOO 13 or Find X8?+
Find X8 is 20g lighter — 213g vs 193g.
Is iQOO 13 waterproof?+
iQOO 13 has an IP69 rating.
Does Find X8 support 5G?+
Yes, Find X8 supports 5G.
Which has more RAM, iQOO 13 or Find X8?+
iQOO 13 offers 16GB of RAM.
Which has a better camera, iQOO 13 or Find X8?+
Find X8 has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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