OnePlus 13R vs Samsung Galaxy A15
The Verdict
OnePlus 13R and Galaxy A15 occupy entirely different market segments. OnePlus delivers flagship performance with Snapdragon 8 Gen 3, 120Hz LTPO AMOLED display at 4500 nits, and versatile camera system featuring 50MP main with OIS plus 2x telephoto. Its 6000mAh battery supports 80W charging, while IP65 rating ensures superior durability. Galaxy A15 prioritizes affordability with MediaTek Helio G99 processor, modest 90Hz Super AMOLED display, and basic camera array limited to 1080p video. Budget constraints mean 4GB RAM, 25W charging, and no 5G connectivity. For users seeking cutting-edge performance, photography, and fast charging, OnePlus 13R justifies its premium. However, Galaxy A15 serves budget-conscious buyers needing essential smartphone functionality without flagship expectations. Recommend OnePlus 13R for most users; Galaxy A15 only for those with strict budget constraints.
Who Should Buy
Buy the OnePlus 13R if…
- →Last-gen flagship Snapdragon 8 Gen 3 at a $599 price is terrific value
- →6000 mAh battery is among the largest in any flagship phone
- →4500-nit display brightness matches phones costing twice as much
Buy the Samsung Galaxy A15 if…
- →Super AMOLED display at an entry-level price
- →Capable Helio G99 for everyday gaming and tasks
- →Large 5000 mAh battery provides excellent endurance
Category Scores
Pros & Cons
OnePlus 13R
Pros
- Last-gen flagship Snapdragon 8 Gen 3 at a $599 price is terrific value
- 6000 mAh battery is among the largest in any flagship phone
- 4500-nit display brightness matches phones costing twice as much
- 80W fast charging fills the huge battery in under 40 minutes
- Clean OxygenOS 15 is close to stock Android
Cons
- 8MP ultrawide is a notable weak point
- No wireless charging
- IP65 water resistance is below IP68 competitors
- 50MP 2x telephoto is good but not a true periscope zoom
Samsung Galaxy A15
Pros
- Super AMOLED display at an entry-level price
- Capable Helio G99 for everyday gaming and tasks
- Large 5000 mAh battery provides excellent endurance
- Ships with Android 14 and four years of security patches
- Expandable storage via microSD
Cons
- No 5G or NFC
- Only 4 GB RAM can feel cramped multitasking
- 90Hz instead of 120Hz like the A25
- No 4K video recording
Full Specifications
| Spec | OnePlus 13R | Samsung Galaxy A15 |
|---|---|---|
| Software | Android 15 (OxygenOS 15) | Android 14, One UI 6 |
| Body | ||
| Weight | 206 g | 200 g |
| Material | Aluminum frame, Gorilla Glass 7i | Polycarbonate |
| IP rating | IP65 | IP54 |
| Dimensions | 161.7 x 75.8 x 8.0 mm | 160.1 x 76.8 x 8.4 mm |
| Camera | ||
| Main camera | 50 MP, f/1.8, OIS (Sony LYT-700) | 50 MP, f/1.8 |
| Front camera | 16 MP, f/2.4 | 13 MP, f/2.0 |
| Video | 4K@60fps | 1080p@30fps |
| Telephoto | 50 MP, f/2.0, 2x telephoto | 2 MP macro |
| Ultrawide | 8 MP, f/2.2, 112-degree | 5 MP, f/2.2 |
| Memory | ||
| RAM | 12 GB | 4 GB |
| Storage options | 256 GB, 512 GB | 128 GB |
| Battery | ||
| Capacity | 6000 mAh | 5000 mAh |
| Charging | 80W wired | 25W wired |
| Display | ||
| Size | 6.78 inches | 6.5 inches |
| Type | LTPO AMOLED | Super AMOLED |
| Resolution | 2780 x 1264 | 2340 x 1080 |
| Refresh rate | 1-120Hz | 90Hz |
| Brightness (nits) | 4500 | 800 |
| Processor | ||
| CPU | Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) | Octa-core (2x2.2 GHz + 6x2.0 GHz) |
| GPU | Adreno 750 | Mali-G57 MC2 |
| Chipset | Qualcomm Snapdragon 8 Gen 3 | MediaTek Helio G99 |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 2.0 | USB-C 2.0 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.3 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in phones, see all OnePlus products or all Samsung products. View full details for the OnePlus 13R or the Samsung Galaxy A15.