Between the Zenfone 11 Ultra and Reno 13 Pro, the Zenfone 11 Ultra comes out ahead in antutu and ram, while the Reno 13 Pro wins on front camera and weight. Overall, the Zenfone 11 Ultra scores 71.9 and the Reno 13 Pro scores 68.3 on our Mars Score.
Which should you buy?
The Zenfone 11 Ultra edges ahead on the Mars Score (71.9 vs 68.3), but the 3.6-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Zenfone 11 Ultra 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 antutu, ram, refresh rate, among others.
Pick the Reno 13 Pro if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are front camera, weight, wired charging, among others.
Both ship with comparable main camera, 5g support, water resistance, 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 ASUS - Zenfone 11 Ultra wins
- ▲AnTuTu — 44.76% more. 2070000 vs 1430000.
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
- ▲Wireless charging: 15 W vs 0 W.
Why Oppo - Reno 13 Pro wins
- ▲Front camera — 56.25% more. 50 MP vs 32 MP.
- ▲Weight — 29.00 g less. 195 vs 224.
- ▲Wired charging — 23.08% more. 80 W vs 65 W.
- ▲Pixel density — 16.75% more. 453 ppi vs 388 ppi.
- ▲Battery capacity — 5.45% more. 5800 mAh vs 5500 mAh.
- ▲Screen size — 0.74% more. 6.83 " vs 6.78 ".
- ▲Promised OS updates: 4 (vs 2).
Spec comparison
Design
| Spec | ASUS - Zenfone 11 Ultra | Oppo - Reno 13 Pro |
|---|---|---|
| Weight | 224 g | 195 glead |
| Thickness | 8.9 mm | 7.55 mmlead |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | ASUS - Zenfone 11 Ultra | Oppo - Reno 13 Pro |
|---|---|---|
| Screen sizeⓘ | 6.78 " | 6.83 "lead |
| Pixel densityⓘ | 388 ppi | 453 ppilead |
| Refresh rateⓘ | 144 Hzlead | 120 Hz |
| Peak brightnessⓘ | 2500 nitslead | 1200 nits |
Performance
Cameras
| Spec | ASUS - Zenfone 11 Ultra | Oppo - Reno 13 Pro |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 50 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | ASUS - Zenfone 11 Ultra | Oppo - Reno 13 Pro |
|---|---|---|
| Battery capacity | 5500 mAh | 5800 mAhlead |
| Wired chargingⓘ | 65 W | 80 Wlead |
| Wireless chargingⓘ | 15 Wlead | 0 W |
Connectivity
| Spec | ASUS - Zenfone 11 Ultra | Oppo - Reno 13 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | ASUS - Zenfone 11 Ultra | Oppo - Reno 13 Pro |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 2 years | 4 yearslead |
Frequently asked
Which has better battery, Zenfone 11 Ultra or Reno 13 Pro?+
Reno 13 Pro has 5.5% more battery — 5500 mAh vs 5800 mAh.
Which is lighter, Zenfone 11 Ultra or Reno 13 Pro?+
Reno 13 Pro is 29g lighter — 224g vs 195g.
Is Zenfone 11 Ultra waterproof?+
Zenfone 11 Ultra has an IP68 rating.
Does Reno 13 Pro support 5G?+
Yes, Reno 13 Pro supports 5G.
Which has more RAM, Zenfone 11 Ultra or Reno 13 Pro?+
Zenfone 11 Ultra offers 16GB of RAM.
Which has a better camera, Zenfone 11 Ultra or Reno 13 Pro?+
Reno 13 Pro has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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