Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Samsung - Galaxy S26 | Oppo - Reno 13 Pro |
|---|---|---|
| Front camera | 12 MP | 50 MP |
| Wired charging | 45 W | 80 W |
| AnTuTu | 2150000 | 1430000 |
| Battery capacity | 4000 mAh | 5800 mAh |
| Weight | 168 g | 195 g |
| Screen size | 6.2 " | 6.83 " |
Between the Galaxy S26 and Reno 13 Pro, the Galaxy S26 comes out ahead in antutu / weight, while the Reno 13 Pro wins on front camera / wired charging. Overall, the Galaxy S26 scores 67.3 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 (67.3 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 Galaxy S26 if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are antutu, weight, promised os updates, among others. The single most decisive one: AnTuTu — 50.35% more. 2150000 vs 1430000.
Pick the Reno 13 Pro if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are front camera, wired charging, battery capacity, among others. The single most decisive one: Front camera — 316.67% more. 50 MP vs 12 MP.
Both ship with comparable ram, main camera, refresh rate, 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: Samsung - Galaxy S26 or Oppo - Reno 13 Pro?
Oppo - Reno 13 Pro leads the current Mars Score by 0.8 points.The more useful decision is the trade-off behind that result: compare screen size, pixel density, battery capacity against the way you will actually use the product.
Choose Samsung - Galaxy S26 if…
Samsung - Galaxy S26 has the measurable edge on antutu score, weight g, promised os years.
Choose Oppo - Reno 13 Pro if…
Oppo - Reno 13 Pro has the measurable edge on front cam mp, wired charging w, battery capacity mah.
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 Samsung - Galaxy S26 wins
- ▲AnTuTu — 50.35% more. 2150000 vs 1430000.
- ▲Weight — 27.00 g less. 168 vs 195.
- ▲Promised OS updates: 7 (vs 4).
- ▲Wireless charging: 15 W vs 0 W.
Why Oppo - Reno 13 Pro wins
- ▲Front camera — 316.67% more. 50 MP vs 12 MP.
- ▲Wired charging — 77.78% more. 80 W vs 45 W.
- ▲Battery capacity — 45.00% more. 5800 mAh vs 4000 mAh.
- ▲Screen size — 10.16% more. 6.83 " vs 6.2 ".
- ▲Pixel density — 6.59% more. 453 ppi vs 425 ppi.
Spec comparison
Design
| Spec | Samsung - Galaxy S26 | Oppo - Reno 13 Pro |
|---|---|---|
| Weight | 168 glead | 195 g |
| Thickness | 7.4 mmlead | 7.55 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Samsung - Galaxy S26 | Oppo - Reno 13 Pro |
|---|---|---|
| Screen size | 6.2 " | 6.83 "lead |
| Pixel densityⓘ | 425 ppi | 453 ppilead |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2400 nitslead | 1200 nits |
Performance
| Spec | Samsung - Galaxy S26 | Oppo - Reno 13 Pro |
|---|---|---|
| RAMⓘ | 12 GB | 12 GB |
| Storageⓘ | 256 GB | 256 GB |
| AnTuTuⓘ | 2150000lead | 1430000 |
| CPU total clockⓘ | 22.0 GHzlead | 15.4 GHz |
Cameras
| Spec | Samsung - Galaxy S26 | Oppo - Reno 13 Pro |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 12 MP | 50 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Samsung - Galaxy S26 | Oppo - Reno 13 Pro |
|---|---|---|
| Battery capacityⓘ | 4000 mAh | 5800 mAhlead |
| Wired chargingⓘ | 45 W | 80 Wlead |
| Wireless chargingⓘ | 15 Wlead | 0 W |
Connectivity
| Spec | Samsung - Galaxy S26 | Oppo - Reno 13 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Samsung - Galaxy S26 | Oppo - Reno 13 Pro |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 7 yearslead | 4 years |
Frequently asked
Which has better battery, Galaxy S26 or Reno 13 Pro?+
Reno 13 Pro has 45.0% more battery — 4000 mAh vs 5800 mAh.
Which is lighter, Galaxy S26 or Reno 13 Pro?+
Galaxy S26 is 27g lighter — 168g vs 195g.
Is Galaxy S26 waterproof?+
Galaxy S26 has an IP68 rating.
Does Reno 13 Pro support 5G?+
Yes, Reno 13 Pro supports 5G.
Which has a better camera, Galaxy S26 or Reno 13 Pro?+
Reno 13 Pro has a 50 MP main camera vs 50 MP.