vivo X300 FE vs Xiaomi 15
By SpecPair Editorialphones
Verified specs·AI-assisted analysis·Editorially reviewed
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The Verdict
The vivo X300 FE and Xiaomi 15 sit in the same category and end up appealing to slightly different buyers. vivo X300 FE stands out for exceptional camera system with 3x telephoto and strong low-light performance, while Xiaomi 15 is praised for snapdragon 8 elite delivers top-tier performance. Use the side-by-side spec table below to compare cameras, displays, battery life and connectivity in detail and decide which one fits your priorities.
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Who Should Buy
Buy the vivo X300 FE if…
- →Exceptional camera system with 3x telephoto and strong low-light performance
- →Industry-leading 4500 nits display brightness for excellent outdoor visibility
- →Fast 80W wireless charging and 80W wired charging
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
Pros & Cons
vivo X300 FE
Pros
- Exceptional camera system with 3x telephoto and strong low-light performance
- Industry-leading 4500 nits display brightness for excellent outdoor visibility
- Fast 80W wireless charging and 80W wired charging
- Robust IP69 water and dust resistance
- Flagship Snapdragon 8 Elite processor with 16GB RAM
- Large 6000mAh battery for extended usage
Cons
- Premium pricing likely exceeds $1200
- Heavy at 220g may feel cumbersome for extended use
- No microSD card expansion typical of flagship phones
- Limited availability outside select markets
- FE variant specs not fully detailed in launch materials
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 | vivo X300 FE | Xiaomi 15 |
|---|---|---|
| Camera | ||
| Main camera | 50MP f/1.6 with OIS | 50 MP, f/1.6, OIS (Light Fusion 900 sensor) |
| Front camera | 32MP f/2.0 | 32 MP, f/2.0 |
| Telephoto | 50MP f/2.6 3x optical zoom | 50 MP, f/2.0, 2.6x optical zoom |
| Ultrawide | 50MP f/2.0 120-degree | 50 MP, f/2.2, 115-degree |
| Video | — | 8K@24fps, 4K@60fps |
| Design | ||
| Colors | Titanium Black, Titanium Gray, Titanium White | — |
| Weight | 220g | — |
| IP rating | IP69 | — |
| Battery | ||
| Capacity | 6000mAh | 5400 mAh |
| Charging Speed | 80W wired | — |
| Wireless Charging | 80W | — |
| Charging | — | 90W wired |
| Wireless charging | — | 50W wireless |
| Display | ||
| Size | 6.82 inches | 6.36 inches |
| Type | AMOLED | LTPO AMOLED |
| Brightness | 4500 nits peak | — |
| Resolution | 1440 x 3168 pixels | 2670 x 1200 |
| Refresh rate | 120Hz | 1-120Hz |
| Brightness (nits) | — | 3200 |
| Performance | ||
| RAM | 16GB | — |
| Chipset | Qualcomm Snapdragon 8 Elite | — |
| Storage | 512GB | — |
| Software | — | Android 15 (HyperOS 2) |
| Body | ||
| Weight | — | 191 g |
| Material | — | Aluminum frame, Gorilla Glass Victus 2 |
| IP rating | — | IP68 |
| Dimensions | — | 152.3 x 71.2 x 8.08 mm |
| Memory | ||
| RAM | — | 12 GB |
| Storage options | — | 256 GB, 512 GB |
| Processor | ||
| CPU | — | Octa-core (2x4.32 GHz + 6x3.53 GHz) |
| GPU | — | Adreno 830 |
| Chipset | — | Qualcomm Snapdragon 8 Elite |
| Connectivity | ||
| 5G | — | |
| NFC | — | |
| USB | — | USB-C 3.2 |
| Wi-Fi | — | Wi-Fi 7 |
| Bluetooth | — | 5.4 |
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Spec data verified from manufacturer sources. Analysis AI-assisted and editorially reviewed. How we compare · Last verified
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