OnePlus Nord N30 vs Xiaomi 15
The Verdict
Xiaomi 15 decisively outperforms the OnePlus Nord N30 across nearly every category, justifying its $300 price premium. Display quality differs dramatically—the Xiaomi's 6.36-inch LTPO AMOLED with 3200 nits brightness and 1-120Hz refresh rate vastly surpasses the Nord N30's 6.72-inch IPS LCD at 680 nits. Camera systems tell a similar story: Xiaomi's triple setup featuring a 50MP main with OIS and Light Fusion 900 sensor, plus 8K video recording, overwhelms the Nord N30's 108MP without OIS and 1080p recording. Processing power differs substantially—Snapdragon 8 Elite versus 695 chipset—affecting real-world performance noticeably. Battery charging reaches 90W wired with 50W wireless on Xiaomi versus OnePlus's 50W wired-only approach. Build quality clearly favors Xiaomi with Gorilla Glass Victus 2 and aluminum frame versus plastic construction and IP54 versus IP68 ratings. OnePlus Nord N30 remains solid for budget users seeking 120Hz displays and 5G connectivity at $299. However, Xiaomi 15 represents substantially better value at $599 for those willing to invest in flagship capabilities.
Who Should Buy
Buy the OnePlus Nord N30 if…
- →108 MP main camera for high-resolution shots
- →50W charging is fast for the budget tier
- →5G connectivity at entry-level price
Buy the Xiaomi 15 if…
- →Snapdragon 8 Elite delivers top-tier performance
- →Triple 50MP camera system with Leica optics at a competitive price
- →Compact 6.36-inch size with flagship specs — rare in 2025
Category Scores
Pros & Cons
OnePlus Nord N30
Pros
- 108 MP main camera for high-resolution shots
- 50W charging is fast for the budget tier
- 5G connectivity at entry-level price
- Large 6.72-inch display
- Solid battery life from 5000 mAh
Cons
- IPS LCD can't match AMOLED contrast or color
- No NFC for contactless payments
- Depth sensor barely useful as ultrawide replacement
- Snapdragon 695 shows its limits in demanding apps
- No wireless charging
Xiaomi 15
Pros
- Snapdragon 8 Elite delivers top-tier performance
- Triple 50MP camera system with Leica optics at a competitive price
- Compact 6.36-inch size with flagship specs — rare in 2025
- Blazing 90W wired charging fills the 5400 mAh battery in under 30 minutes
- 3200-nit peak brightness is excellent for outdoor visibility
Cons
- HyperOS still carries some bloatware and ad placements
- 2.6x telephoto lacks the reach of 5x periscope competitors
- Limited global availability compared to Samsung and Apple
- No headphone jack
Full Specifications
| Spec | OnePlus Nord N30 | Xiaomi 15 |
|---|---|---|
| Software | Android 13 (OxygenOS 13.1) | Android 15 (HyperOS 2) |
| Body | ||
| Weight | 193 g | 191 g |
| Material | Plastic back and frame | Aluminum frame, Gorilla Glass Victus 2 |
| IP rating | IP54 | IP68 |
| Dimensions | 165.5 x 76.0 x 8.3 mm | 152.3 x 71.2 x 8.08 mm |
| Camera | ||
| Main camera | 108 MP, f/1.75 | 50 MP, f/1.6, OIS (Light Fusion 900 sensor) |
| Front camera | 16 MP, f/2.4 | 32 MP, f/2.0 |
| Video | 1080p@60fps | 8K@24fps, 4K@60fps |
| Ultrawide | 2 MP, f/2.4 (depth) | 50 MP, f/2.2, 115-degree |
| Telephoto | — | 50 MP, f/2.0, 2.6x optical zoom |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage options | 128 GB | 256 GB, 512 GB |
| Battery | ||
| Capacity | 5000 mAh | 5400 mAh |
| Charging | 50W SuperVOOC wired | 90W wired |
| Wireless charging | No | 50W wireless |
| Display | ||
| Size | 6.72 inches | 6.36 inches |
| Type | IPS LCD | LTPO AMOLED |
| Resolution | 2400 x 1080 | 2670 x 1200 |
| Refresh rate | 120Hz | 1-120Hz |
| Brightness (nits) | 680 | 3200 |
| Processor | ||
| CPU | Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) | Octa-core (2x4.32 GHz + 6x3.53 GHz) |
| GPU | Adreno 619 | Adreno 830 |
| Chipset | Qualcomm Snapdragon 695 | Qualcomm Snapdragon 8 Elite |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 2.0 | USB-C 3.2 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.1 | 5.4 |
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.
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