Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | ASUS - Zenfone 11 Ultra | Oppo - Reno 13 Pro |
|---|---|---|
| Front camera | 32 MP | 50 MP |
| AnTuTu | 2070000 | 1430000 |
| RAM | 16 GB | 12 GB |
| Weight | 224 g | 195 g |
| Wired charging | 65 W | 80 W |
| Refresh rate | 144 Hz | 120 Hz |
Between the Zenfone 11 Ultra and Reno 13 Pro, the Zenfone 11 Ultra comes out ahead in antutu / ram, while the Reno 13 Pro wins on front camera / weight. Overall, the Zenfone 11 Ultra scores 69.2 and the Reno 13 Pro scores 68.1 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (69.2 vs 68.1). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
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. The single most decisive one: AnTuTu — 44.76% more. 2070000 vs 1430000.
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. The single most decisive one: Front camera — 56.25% more. 50 MP vs 32 MP.
Both ship with comparable main camera, 5g support, water resistance, so those specs do not 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 says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: ASUS - Zenfone 11 Ultra or Oppo - Reno 13 Pro?
ASUS - Zenfone 11 Ultra leads the current Mars Score by 1.1 points.The more useful decision is the trade-off behind that result: compare screen size, ram, pixel density, battery capacity against the way you will actually use the product.
Choose ASUS - Zenfone 11 Ultra if…
ASUS - Zenfone 11 Ultra has the measurable edge on antutu score, ram gb, refresh rate hz.
Choose Oppo - Reno 13 Pro if…
Oppo - Reno 13 Pro has the measurable edge on front cam mp, weight g, wired charging w.
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 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
| Spec | ASUS - Zenfone 11 Ultra | Oppo - Reno 13 Pro |
|---|---|---|
| RAMⓘ | 16 GBlead | 12 GB |
| Storageⓘ | 512 GBlead | 256 GB |
| AnTuTuⓘ | 2070000lead | 1430000 |
| CPU total clockⓘ | 21.4 GHzlead | 15.4 GHz |
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.