OnePlus 15 vs Samsung Galaxy S26+
OnePlus 15 comes out ahead overall, scoring 70% to 30% across the categories compared — particularly battery capacity (7300 mAh vs 4900 mAh).
OnePlus 15 scored 70%, Samsung Galaxy S26+ scored 30%.
OnePlus 15 is priced around $785, Samsung Galaxy S26+ around $1099.
How OnePlus 15 and Samsung Galaxy S26+ Rank
OnePlus 15
Snapdragon 8 Elite Gen 5 ranks in the top 14% of 38 chipsets we track.
LTPO AMOLED display ranks in the top 56% of 18 display types we track.
Glass/Aluminum build ranks in the top 40% of 5 build materials we track.
Wi-Fi 7 ranks in the top 25% of 4 Wi-Fi standards we track.
4K@30/60fps front camera video ranks in the top 15% of 7 front-video specs we track.
8K@30fps main camera video ranks in the top 69% of 16 video-recording specs we track.
Samsung Galaxy S26+
Snapdragon 8 Elite Gen 5 ranks in the top 14% of 38 chipsets we track.
Dynamic LTPO AMOLED display ranks in the top 6% of 18 display types we track.
Glass/Aluminum build ranks in the top 40% of 5 build materials we track.
Wi-Fi 7 ranks in the top 25% of 4 Wi-Fi standards we track.
4K@30/60fps front camera video ranks in the top 15% of 7 front-video specs we track.
8K@24/30fps main camera video ranks in the top 63% of 16 video-recording specs we track.
OnePlus 15 vs Samsung Galaxy S26+: Display
| Spec |
 OnePlus 15
|
 Samsung Galaxy S26+
|
|---|---|---|
| Display size | 6.78 in | 6.7 in |
| Refresh rate | 165 Hz | 120 Hz |
| Brightness | 1800 nits | 2600 nits |
| Display type | LTPO AMOLED | Dynamic LTPO AMOLED |
| Resolution | 1272 x 2772 | 1440 x 3120 |
OnePlus 15 vs Samsung Galaxy S26+: Camera
| Spec |
OnePlus 15
|
Samsung Galaxy S26+
|
|---|---|---|
| Main camera resolution | 50 MP | 50 MP |
| Ultrawide camera resolution | 50 MP | 12 MP |
| Front camera resolution | 32 MP | 12 MP |
| Main aperture | 1.8 f | 1.8 f |
| Front aperture | 2.4 f | 2.2 f |
| Ultrawide aperture | 2 f | 2.2 f |
| Optical image stabilization | Yes | Yes |
| Main video | 8K@30fps | 8K@24/30fps |
| Front video | 4K@30/60fps | 4K@30/60fps |
| Camera features | Laser focus, color spectrum sensor, LED flash, HDR, panorama, LUT preview | Best Face, Horizon Lock, LED flash, auto-HDR, panorama |
OnePlus 15 vs Samsung Galaxy S26+: Battery
| Spec |
OnePlus 15
|
Samsung Galaxy S26+
|
|---|---|---|
| Battery capacity | 7300 mAh | 4900 mAh |
| Charge time | 15 min | 30 min |
| Wired charging | 120 W | 45 W |
| Wireless charging | 50 W | 20 W |
| Charging port | USB-C | USB-C |
OnePlus 15 vs Samsung Galaxy S26+: Performance
| Spec |
OnePlus 15
|
Samsung Galaxy S26+
|
|---|---|---|
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite Gen 5 |
| Storage options | 256GB, 256GB, 512GB, 512GB, 16GB | 256GB, 512GB |
OnePlus 15 vs Samsung Galaxy S26+: Network & Connectivity
| Spec |
OnePlus 15
|
Samsung Galaxy S26+
|
|---|---|---|
| 5G (sub-6) | Yes | Yes |
| 5G (mmWave) | No | No |
| 5G capable | Yes | Yes |
| NFC | Yes | Yes |
| Bluetooth version | 6 | 6 |
| Wi-Fi generation | 7 | 7 |
| SIM type | Nano-SIM/eSIM | Nano-SIM/eSIM |
OnePlus 15 vs Samsung Galaxy S26+: Build & Design
| Spec |
OnePlus 15
|
Samsung Galaxy S26+
|
|---|---|---|
| Weight | 211 g | 190 g |
| Thickness | 8.1 mm | 7.3 mm |
| Build material | Glass/Aluminum | Glass/Aluminum |
| IP rating | IP68 | IP68 |
| Available colors | Infinite Black, Ultra Violet, Sand Storm | Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold |
OnePlus 15 vs Samsung Galaxy S26+: OS & Software
| Spec |
OnePlus 15
|
Samsung Galaxy S26+
|
|---|---|---|
| Operating system | OxygenOS 16 | One UI 8.5 |
| OS version | 16 | 16 |
| Update policy | Not Specified | 7 Updates |
OnePlus 15 vs Samsung Galaxy S26+: Audio
| Spec |
OnePlus 15
|
Samsung Galaxy S26+
|
|---|---|---|
| Dolby Atmos | No | No |
| Stereo speakers | Yes | Yes |
| Headphone jack | No | No |
OnePlus 15 vs Samsung Galaxy S26+: Extras & Features
| Spec |
OnePlus 15
|
Samsung Galaxy S26+
|
|---|---|---|
| Desktop mode | No | No |
| Stylus support | No | No |
| Satellite connectivity | No | No |
| Wireless reverse charging | Yes | Yes |
Where each phone wins
OnePlus 15
- Battery capacity: 7300 mAh (vs 4900 mAh)
- Charge time: 15 min (vs 30 min)
- Wired charging: 120 W (vs 45 W)
- Wireless charging: 50 W (vs 20 W)
- Ultrawide camera resolution: 50 MP (vs 12 MP)
- Front camera resolution: 32 MP (vs 12 MP)
- Ultrawide aperture: 2 f (vs 2.2 f)
- Display size: 6.78 in (vs 6.7 in)
- Refresh rate: 165 Hz (vs 120 Hz)
Samsung Galaxy S26+
- Front aperture: 2.2 f (vs 2.4 f)
- Brightness: 2600 nits (vs 1800 nits)
- Weight: 190 g (vs 211 g)
- Thickness: 7.3 mm (vs 8.1 mm)
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Frequently Asked Questions
Which has the better battery capacity, the OnePlus 15 or the Samsung Galaxy S26+?
The OnePlus 15 has the better battery capacity at 7300 mAh, versus 4900 mAh on the Samsung Galaxy S26+.
Which has the better display size, the OnePlus 15 or the Samsung Galaxy S26+?
The OnePlus 15 has the better display size at 6.78 in, versus 6.7 in on the Samsung Galaxy S26+.
Which has the better refresh rate, the OnePlus 15 or the Samsung Galaxy S26+?
The OnePlus 15 has the better refresh rate at 165 Hz, versus 120 Hz on the Samsung Galaxy S26+.
Which has the better weight, the OnePlus 15 or the Samsung Galaxy S26+?
The Samsung Galaxy S26+ has the better weight at 190 g, versus 211 g on the OnePlus 15.