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- A15T vs Y28s
Umidigi A15T vs Vivo Y28s
What A15T does better (7) and where Y28s wins (9) — every spec side by side.
Dimensions
Size comparison
A15TY28s
| A15T | Y28s | Difference | |
|---|---|---|---|
| Height | 167.6 mm | 163.6 mm | +4 mm |
| Width | 75.3 mm | 75.6 mm | −0.3 mm |
| Thickness | 8.6 mm | 8.4 mm | +0.2 mm |
| Weight | 195 g | 185 g | +10 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A15T better than Y28s?
- Main camera64 MP vs 50 MP+28%
- Wired charging18 W vs 15 W+20%
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · Y28s: No
- Max video4K vs 1080p
- Selfie camera16 MP vs 8 MP2×
- Screen size6.7″ vs 6.6″+2%
Why is Y28s better than A15T?
- Refresh rate60 Hz vs 90 Hz+50%
- Storage (max)128 GB vs 256 GB2×
- 5GNo · A15T: Yes
- Peak brightness500 nits vs 840 nits+68%
- Process12 nm vs 6 nm2×
- CPU frequency2.05 GHz vs 2.4 GHz+17%
- Weight195 g vs 185 g+5%
- Bluetooth5 vs 5.4+8%
- Thickness8.6 mm vs 8.4 mm+2%
Specifications
Side by side
| Design | ||
| Weight | 195 g | 185 g |
| Thickness | 8.6 mm | 8.4 mm |
| Height | 167.6 mm | 163.6 mm |
| Width | 75.3 mm | 75.6 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | — | IP64 |
| Water resistance (IPx) | — | IPx4 |
| Colours | Space Black, Nebula Purple, Glacier Blue | Mocha Brown, Twinkling Purple |
| Display | ||
| Screen size | 6.7″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,650 px | 1,612 px |
| Pixel density | 269 ppi | 269 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Peak brightness | 500 nits | 840 nits |
| Screen-to-body ratio | 84.1% | 83.6% |
| Performance | ||
| Chipset | Mediatek Helio G95 | Mediatek Dimensity 6300 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.05 GHz | 2.4 GHz |
| GPU | Mali-G76 MC4 | Mali-G57 MC2 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 64 MP | 50 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 4K | 1080p |
| 4K video frame rate | 30 fps | — |
| Selfie camera | 16 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | — | Li-Ion |
| Wired charging | 18 W | 15 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C | USB Type-C 2.0 |
| USB version | — | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 13 | Android 14 |
| Platform | Android | Android |
| Interface | — | Funtouch 14 |
