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- 15T vs Y300i
Realme 15T vs Vivo Y300i
What 15T does better (13) and where Y300i wins (3) — every spec side by side.
Dimensions
Size comparison
15TY300i
| 15T | Y300i | Difference | |
|---|---|---|---|
| Height | 158.4 mm | 165.7 mm | −7.3 mm |
| Width | 75.2 mm | 76.3 mm | −1.1 mm |
| Thickness | 7.8 mm | 8.1 mm | −0.3 mm |
| Weight | 181 g | 205 g | −24 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 15T better than Y300i?
- Water resistance (IPx)IPx8 vs IPx42×
- OLED panelYes · Y300i: No
- Wired charging60 W vs 44 W+36%
- Battery capacity7,000 mAh vs 6,500 mAh+8%
- Pixel density401 ppi vs 264 ppi+52%
- Selfie camera50 MP vs 5 MP10×
- Memory card slotYes · Y300i: No
- Rear cameras2 vs 12×
- CPU frequency2.5 GHz vs 2.2 GHz+14%
- Weight181 g vs 205 g+13%
- Resolution (width)1,080 px vs 720 px+50%
- Bluetooth5.3 vs 4.2+26%
Why is Y300i better than 15T?
- NFCNo · 15T: Yes
- Stereo speakersNo · 15T: Yes
- Process6 nm vs 4 nm+50%
Specifications
Side by side
| Design | ||
| Weight | 181 g | 205 g |
| Thickness | 7.8 mm | 8.1 mm |
| Height | 158.4 mm | 165.7 mm |
| Width | 75.2 mm | 76.3 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | IP68 | IP64 |
| Water resistance (IPx) | IPx8 | IPx4 |
| Colours | Silk Blue, Suit Titanium, Flowing Silver | Black, Blue, Titanium |
| Display | ||
| Screen size | 6.6″ | 6.7″ |
| Panel | AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 720 px |
| Resolution (height) | 2,372 px | 1,608 px |
| Pixel density | 401 ppi | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4,000 nits | — |
| Screen-to-body ratio | 86.4% | 84.9% |
| Performance | ||
| Chipset | Mediatek Dimensity 6400 Max | Qualcomm SM4450 Snapdragon 4 Gen 2 |
| Chip maker | MediaTek | Qualcomm |
| Process | 6 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.5 GHz | 2.2 GHz |
| GPU | Mali-G57 MC2 | Adreno 613 |
| AnTuTu score | 550,018 | — |
| Geekbench 6 (multi-core) | 2,046 | — |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage (max) | 512 GB | 512 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | 1/2.88" | — |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 50 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 7,000 mAh | 6,500 mAh |
| Battery type | Si/C | Si/C |
| Wired charging | 60 W | 44 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.3 | 4.2 |
| NFC | No | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Infrared port | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | No | No |
| Fingerprint sensor | Under display | Side |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 15 | Android 15 |
| Platform | Android | Android |
| Interface | Realme UI 6.0 | OriginOS 5 |
| Major OS updates promised | 3 | — |
