Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Motorola - Edge 50 Ultra | OnePlus 15 |
|---|---|---|
| AnTuTu | 1620000 | 2950000 |
| Battery capacity | 4500 mAh | 7500 mAh |
| Front camera | 50 MP | 32 MP |
| Refresh rate | 144 Hz | 120 Hz |
| Weight | 197 g | 211 g |
| Wired charging | 125 W | 120 W |
Between the Edge 50 Ultra and OnePlus 15, the Edge 50 Ultra comes out ahead in front camera / refresh rate, while the OnePlus 15 wins on antutu / battery capacity. Overall, the Edge 50 Ultra scores 66.4 and the OnePlus 15 scores 76.7 on our Mars Score.
Which should you buy?
The OnePlus 15 is the clear pick on raw spec strength, leading by 10.3 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Edge 50 Ultra if you photograph or shoot video regularly and want the better imaging pipeline of the two. The biggest gaps in its favor are front camera, refresh rate, weight, among others. The single most decisive one: Front camera — 56.25% more. 50 MP vs 32 MP.
Pick the OnePlus 15 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 antutu, battery capacity, screen size, among others. The single most decisive one: AnTuTu — 82.10% more. 2950000 vs 1620000.
Both ship with comparable ram, main camera, 5g support, so those specs do not separate the two — focus on the differences below.
Bottom line: the OnePlus 15 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Motorola - Edge 50 Ultra or OnePlus 15?
OnePlus 15 leads the current Mars Score by 10.3 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 Motorola - Edge 50 Ultra if…
Motorola - Edge 50 Ultra has the measurable edge on front cam mp, refresh rate hz, weight g.
Choose OnePlus 15 if…
OnePlus 15 has the measurable edge on antutu score, battery capacity mah, screen size in.
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 Motorola - Edge 50 Ultra wins
- ▲Front camera — 56.25% more. 50 MP vs 32 MP.
- ▲Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
- ▲Weight — 14.00 g less. 197 vs 211.
- ▲Wired charging — 4.17% more. 125 W vs 120 W.
Why OnePlus 15 wins
- ▲AnTuTu — 82.10% more. 2950000 vs 1620000.
- ▲Battery capacity — 66.67% more. 7500 mAh vs 4500 mAh.
- ▲Screen size — 1.19% more. 6.78 " vs 6.7 ".
- ▲Pixel density — 0.90% more. 450 ppi vs 446 ppi.
- ▲Water resistance: IP69 (vs IP68).
- ▲Promised OS updates: 5 (vs 3).
Spec comparison
Design
| Spec | Motorola - Edge 50 Ultra | OnePlus 15 |
|---|---|---|
| Weight | 197 glead | 211 g |
| Thickness | 8.5 mm | 8.3 mmlead |
| Water resistanceⓘ | IP68 | IP69lead |
| Form factor | bar | bar |
Display
| Spec | Motorola - Edge 50 Ultra | OnePlus 15 |
|---|---|---|
| Screen size | 6.7 " | 6.78 "lead |
| Pixel densityⓘ | 446 ppi | 450 ppilead |
| Refresh rateⓘ | 144 Hzlead | 120 Hz |
| Peak brightnessⓘ | 2500 nits | 4500 nitslead |
Performance
| Spec | Motorola - Edge 50 Ultra | OnePlus 15 |
|---|---|---|
| RAMⓘ | 16 GB | 16 GB |
| Storageⓘ | 1024 GBlead | 512 GB |
| AnTuTuⓘ | 1620000 | 2950000lead |
| CPU total clockⓘ | 16.4 GHz | 23.6 GHzlead |
Cameras
| Spec | Motorola - Edge 50 Ultra | OnePlus 15 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 50 MPlead | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Motorola - Edge 50 Ultra | OnePlus 15 |
|---|---|---|
| Battery capacityⓘ | 4500 mAh | 7500 mAhlead |
| Wired chargingⓘ | 125 Wlead | 120 W |
| Wireless chargingⓘ | 50 W | 50 W |
Connectivity
| Spec | Motorola - Edge 50 Ultra | OnePlus 15 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Motorola - Edge 50 Ultra | OnePlus 15 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 3 years | 5 yearslead |
Frequently asked
Which has better battery, Edge 50 Ultra or OnePlus 15?+
OnePlus 15 has 66.7% more battery — 4500 mAh vs 7500 mAh.
Which is lighter, Edge 50 Ultra or OnePlus 15?+
Edge 50 Ultra is 14g lighter — 197g vs 211g.
Is Edge 50 Ultra waterproof?+
Edge 50 Ultra has an IP68 rating.
Does OnePlus 15 support 5G?+
Yes, OnePlus 15 supports 5G.
Which has a better camera, Edge 50 Ultra or OnePlus 15?+
OnePlus 15 has a 50 MP main camera vs 50 MP.