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- X300 FE vs 17 Ultra (China)
Vivo X300 FE vs Xiaomi 17 Ultra (China)
What X300 FE does better (7) and where 17 Ultra (China) wins (14) — every spec side by side.
vs
8.3Display9.1
8.9Performance9.5
9.6Camera9.8
9.6Battery9.7
9.7Features9.3
Dimensions
Size comparison
X300 FE17 Ultra (China)
| X300 FE | 17 Ultra (China) | Difference | |
|---|---|---|---|
| Height | 150.8 mm | 162.9 mm | −12.1 mm |
| Width | 71.8 mm | 77.6 mm | −5.8 mm |
| Thickness | 8.2 mm | 8.3 mm | −0.1 mm |
| Weight | 190 g | 224 g | −34 g |
Drawn to the same scale from the official dimensions (front and side).
Why is X300 FE better than 17 Ultra (China)?
- Measured brightness1,774 nits vs 1,132 nits+57%
- Peak brightness5,000 nits vs 3,500 nits+43%
- eSIMYes · 17 Ultra (China): No
- Weight190 g vs 224 g+18%
- Pixel density461 ppi vs 416 ppi+11%
- Main camera aperturef/1.6 vs f/1.7+6%
- Loudspeaker loudness-25.4 LUFS vs -26.6 LUFS+-5%
Why is 17 Ultra (China) better than X300 FE?
- AnTuTu score2,234,101 vs 2,777,490+24%
- Storage (max)512 GB vs 1,024 GB2×
- RAM12 GB vs 16 GB+33%
- Battery capacity6,500 mAh vs 6,800 mAh+5%
- 3DMark Wild Life Extreme4,189 vs 6,948+66%
- Geekbench 6 (multi-core)9,356 vs 10,896+16%
- Active use (test)18.8 h vs 21.5 h+14%
- Optical zoom3× vs 4.2×+40%
- CPU frequency3.8 GHz vs 4.6 GHz+21%
- Storage (base)256 GB vs 512 GB2×
- Screen size6.3″ vs 6.9″+9%
- USB version2 vs 3.2+60%
Specifications
Side by side
| Design | ||
| Weight | 190 g | 224 g |
| Thickness | 8.2 mm | 8.3 mm |
| Height | 150.8 mm | 162.9 mm |
| Width | 71.8 mm | 77.6 mm |
| Frame | Aluminium | Aluminium |
| Back | Glass | Silicone polymer |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Colours | Misty Purple (Lilac Purple), Radiant White, Cool Black (Noir Black), Green, Urban Olive | Black, White, Starlit Green, Purple |
| Display | ||
| Screen size | 6.3″ | 6.9″ |
| Panel | LTPO AMOLED | LTPO AMOLED |
| OLED panel | Yes | Yes |
| LTPO (adaptive 1–120 Hz) | Yes | Yes |
| Resolution (width) | 1,216 px | 1,200 px |
| Resolution (height) | 2,640 px | 2,608 px |
| Pixel density | 461 ppi | 416 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 5,000 nits | 3,500 nits |
| Measured brightness | 1,774 nits | 1,132 nits |
| Screen-to-body ratio | 90.2% | 92.3% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM8845 Snapdragon 8 Gen 5 | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 |
| Chip maker | Qualcomm | Qualcomm |
| Process | 3 nm | 3 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 3.8 GHz | 4.6 GHz |
| GPU | Adreno 829 | Adreno 840 |
| AnTuTu score | 2,234,101 | 2,777,490 |
| Geekbench 6 (multi-core) | 9,356 | 10,896 |
| 3DMark Wild Life Extreme | 4,189 | 6,948 |
| Memory | ||
| RAM | 12 GB | 16 GB |
| Storage (max) | 512 GB | 1,024 GB |
| Storage (base) | 256 GB | 512 GB |
| Storage type | UFS 4.1 | UFS 4.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.6 | f/1.7 |
| Main sensor size | 1/1.56" | 1" |
| Rear cameras | 3 | 3 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | Yes | Yes |
| Optical zoom | 3× | 4.2× |
| Max video | 8K | 8K |
| 4K video frame rate | 120 fps | 120 fps |
| Selfie camera | 50 MP | 50 MP |
| 4K selfie video | Yes | Yes |
| Battery | ||
| Battery capacity | 6,500 mAh | 6,800 mAh |
| Battery type | Si/C | Si/C |
| Active use (test) | 18.8 h | 21.5 h |
| Wired charging | 90 W | 90 W |
| Charged in 30 min | 55% | — |
| Wireless charging | Yes | Yes |
| Wireless charging power | 40 W | 50 W |
| Reverse wireless charging | Yes | Yes |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | Yes | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 3.2 Gen 2 |
| USB version | 2 | 3.2 |
| Video output | — | Yes |
| Satellite messaging | — | Yes |
| Infrared port | Yes | — |
| Dual-band GPS | Yes | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Loudspeaker loudness | -25.4 LUFS | -26.6 LUFS |
| Fingerprint sensor | Under display, ultrasonic | Under display, ultrasonic |
| Barometer | — | Yes |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer |
| Software | ||
| OS at launch | Android 16 | Android 16 |
| Platform | Android | Android |
| Interface | OriginOS 6 | HyperOS 3 |
| Major OS updates promised | 5 | — |
| EU label | ||
| Energy class | B | — |
| Battery charge cycles | 1,200 | — |
| Endurance per cycle | 59 h | — |
| Repairability class | C | — |
| Drop resistance class | C | — |
