Samsung
Device summary
OnePlus
15
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2023 | 2025 |
| Starting price | — | $900 |
| Display size | 6.5-inch | 6.8-inch |
| Dimensions | 76.5 mm × 161.0 mm × 8.3 mm | 76.7 mm × 161.4 mm × 8.1 mm |
| Weight | 197 g | 211 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | Super AMOLED | LTPO AMOLED |
| Refresh rate | 120 Hz | 165 Hz |
| Peak brightness | 1000 nits | — |
| Performance | ||
| Chipset | Exynos 1280 | Snapdragon 8 Elite Gen 5 |
| RAM | 6 GB, 8 GB | 12 GB, 16 GB |
| Storage | 128 GB, 256 GB | 256 GB, 512 GB |
| Expandable storage | Yes | — |
| Cameras | ||
| Main camera | Wide · 50 MP · OIS | Wide · 50 MP · OIS |
| Ultra-wide camera | Ultra Wide · 8 MP | Ultra Wide · 50 MP |
| Telephoto camera | — | Telephoto · 50 MP · 3.5x optical zoom · OIS |
| Macro camera | Macro · 2 MP | — |
| Front cameras | Selfie · 13 MP | Front · 32 MP |
| Video recording | — | 4K at 60 fps |
| Battery & charging | ||
| Wired charging | 25 W | 80 W |
| Wireless charging | — | 50 W |
| Charging standard | Super Fast Charging | — |
| Battery type | — | Silicon NanoStack |
| Battery capacity | — | 7300 mAh |
| Typical capacity | 5000 mAh | — |
| Connectivity | ||
| Cellular | 5G, LTE | 5G, LTE |
| Bluetooth | Bluetooth 5.3 | — |
| Wi‑Fi | — | Wi‑Fi 7 |
| Basic information | ||
|---|---|---|
| Release year | 2023 | 2025 |
| Starting price | — | $900 |
| Display size | 6.5-inch | 6.8-inch |
| Dimensions | 76.5 mm × 161.0 mm × 8.3 mm | 76.7 mm × 161.4 mm × 8.1 mm |
| Weight | 197 g | 211 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | Super AMOLED | LTPO AMOLED |
| Refresh rate | 120 Hz | 165 Hz |
| Peak brightness | 1000 nits | — |
| Performance | ||
| Chipset | Exynos 1280 | Snapdragon 8 Elite Gen 5 |
| RAM | 6 GB, 8 GB | 12 GB, 16 GB |
| Storage | 128 GB, 256 GB | 256 GB, 512 GB |
| Expandable storage | Yes | — |
| Cameras | ||
| Main camera | Wide · 50 MP · OIS | Wide · 50 MP · OIS |
| Ultra-wide camera | Ultra Wide · 8 MP | Ultra Wide · 50 MP |
| Telephoto camera | — | Telephoto · 50 MP · 3.5x optical zoom · OIS |
| Macro camera | Macro · 2 MP | — |
| Front cameras | Selfie · 13 MP | Front · 32 MP |
| Video recording | — | 4K at 60 fps |
| Battery & charging | ||
| Wired charging | 25 W | 80 W |
| Wireless charging | — | 50 W |
| Charging standard | Super Fast Charging | — |
| Battery type | — | Silicon NanoStack |
| Battery capacity | — | 7300 mAh |
| Typical capacity | 5000 mAh | — |
| Connectivity | ||
| Cellular | 5G, LTE | 5G, LTE |
| Bluetooth | Bluetooth 5.3 | — |
| Wi‑Fi | — | Wi‑Fi 7 |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
Galaxy A25
14 g lighter
Thickness
15
0.2 mm thinner · minor difference
Height
Very similar height
Width
Very similar width
What these size differences mean
Calculated from the dimensions shown, rounded to 0.1 mm and 1 g. Percentages use the smaller measurement as the reference. Fold and rotation settings affect the dimensions compared.
- 15 is 0.2 mm (0.3% relative to Galaxy A25) wider. Check this difference against the width of your current device and pocket opening.
- 15 is 0.4 mm (0.2% relative to Galaxy A25) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
- Galaxy A25 is 0.2 mm (2.5% relative to 15) thicker. Cases and camera protrusions can change the clearance you need.
- Galaxy A25 is 14 g lighter. This is the listed device-weight difference, not a measured comfort rating.
Use these figures to compare physical size. They do not establish one-handed reach, pocket fit, durability or an overall winner.
Size in everyday life
Picture it in your front pocket.
2018 US jeans study · 20 brands · 80 pairs · Approx. 32-inch waists
Galaxy A25
15
Sources and measurement notes
Sizometry compares published specifications and calculates differences. These are not hands-on measurements or tests of comfort, performance or pocket fit.
Galaxy A25
No source link is recorded for this model yet. Treat its listed figures as unverified.
Check the exact model, year, region and configuration on the linked page. References may cover several variants. Folded and unfolded dimensions differ; cases and camera protrusions may change the space a device needs. Drawings share a relative scale and are not calibrated to life size on your screen.
Galaxy A25 vs 15 Size Comparison
Related size comparisons
User Experience Summary
15
Strengths
- Refined flagship package with fast wired and wireless charging
- Strong battery endurance and alert-slider practicality
- Improved Hasselblad consistency after launch software updates
Compromises
- Incremental for OnePlus 13 owners at many launch prices
- 76.67 mm width — no ergonomic generational improvement
- Ultrawide still behind main and telephoto