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- iQOO 15R vs X300 E
Vivo iQOO 15R vs Vivo X300 E
What iQOO 15R does better (5) and where X300 E wins (3) — every spec side by side.
Dimensions
Size comparison
iQOO 15RX300 E
| iQOO 15R | X300 E | Difference | |
|---|---|---|---|
| Height | 157.6 mm | 157.5 mm | +0.1 mm |
| Width | 74.4 mm | 74.3 mm | +0.1 mm |
| Thickness | 7.9 mm | 7.8 mm | +0.1 mm |
| Weight | 202 g | 200 g | +2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is iQOO 15R better than X300 E?
- AnTuTu score3,047,741 vs 2,886,527+6%
- Battery capacity7,600 mAh vs 7,200 mAh+6%
- Wired charging100 W vs 90 W+11%
- Bluetooth6 vs 5.4+11%
- Main camera aperturef/1.8 vs f/1.9+6%
Why is X300 E better than iQOO 15R?
- Telephoto cameraNo · iQOO 15R: Yes
- Selfie camera32 MP vs 50 MP+56%
- Rear cameras2 vs 3+50%
Specifications
Side by side
| Design | ||
| Weight | 202 g | 200 g |
| Thickness | 7.9 mm | 7.8 mm |
| Height | 157.6 mm | 157.5 mm |
| Width | 74.4 mm | 74.3 mm |
| Frame | Aluminium | Aluminium |
| Back | Glass | Glass |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Colours | Dark Knight, Triumph Silver | White, Gray, Orange |
| Display | ||
| Screen size | 6.6″ | 6.6″ |
| Panel | AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,260 px | 1,260 px |
| Resolution (height) | 2,750 px | 2,750 px |
| Pixel density | 459 ppi | 459 ppi |
| Refresh rate | 144 Hz | 144 Hz |
| Peak brightness | 5,000 nits | 5,000 nits |
| Screen-to-body ratio | 90.5% | 90.7% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM8845 Snapdragon 8 Gen 5 | Qualcomm SM8845 Snapdragon 8 Gen 5 |
| Chip maker | Qualcomm | Qualcomm |
| Process | 3 nm | 3 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 3.8 GHz | 3.8 GHz |
| GPU | Adreno 829 | Adreno 829 |
| AnTuTu score | 3,047,741 | 2,886,527 |
| Geekbench 6 (multi-core) | 8,923 | 9,056 |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage (max) | 512 GB | 512 GB |
| Storage (base) | 256 GB | 256 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/1.8 | f/1.9 |
| Main sensor size | 1/1.56" | 1/1.56" |
| Rear cameras | 2 | 3 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 3× |
| Max video | 4K | 4K |
| 4K video frame rate | 60 fps | 60 fps |
| Selfie camera | 32 MP | 50 MP |
| 4K selfie video | Yes | Yes |
| Battery | ||
| Battery capacity | 7,600 mAh | 7,200 mAh |
| Battery type | Si/C | Si/C |
| Wired charging | 100 W | 90 W |
| Charged in 30 min | 53% | — |
| Wireless charging | No | No |
| Wireless charging power | — | 40 W |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Video output | Yes | — |
| Infrared port | Yes | Yes |
| Dual-band GPS | Yes | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Fingerprint sensor | Under display, ultrasonic | Under display, ultrasonic |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 16 | Android 16 |
| Platform | Android | Android |
| Interface | OriginOS 6 | OriginOS 6 |
| Major OS updates promised | 4 | — |
