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- Note 18 Ultra vs Y38
UleFone Note 18 Ultra vs Vivo Y38
What Note 18 Ultra does better (5) and where Y38 wins (10) — every spec side by side.
vs
6.2Display6.2
6.8Camera4.6
6.7Battery8.2
7.1Features6.8
Dimensions
Size comparison
Note 18 UltraY38
| Note 18 Ultra | Y38 | Difference | |
|---|---|---|---|
| Height | 168.8 mm | 165.7 mm | +3.1 mm |
| Width | 76.8 mm | 76 mm | +0.8 mm |
| Thickness | 8.9 mm | 8 mm | +0.9 mm |
| Weight | 212 g | 199 g | +13 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Note 18 Ultra better than Y38?
- Pixel density396 ppi vs 264 ppi+50%
- Selfie camera32 MP vs 8 MP4×
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · Y38: No
- Resolution (width)1,080 px vs 720 px+50%
Why is Y38 better than Note 18 Ultra?
- Wired charging18 W vs 44 W2.4×
- Stereo speakersNo · Note 18 Ultra: Yes
- Battery capacity5,450 mAh vs 6,000 mAh+10%
- Refresh rate90 Hz vs 120 Hz+33%
- RAM6 GB vs 8 GB+33%
- CPU frequency2 GHz vs 2.2 GHz+10%
- Process7 nm vs 4 nm+75%
- Weight212 g vs 199 g+6%
- Thickness8.9 mm vs 8 mm+11%
- Main camera aperturef/2 vs f/1.8+11%
Specifications
Side by side
| Design | ||
| Weight | 212 g | 199 g |
| Thickness | 8.9 mm | 8 mm |
| Height | 168.8 mm | 165.7 mm |
| Width | 76.8 mm | 76 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | — | IP64 |
| Water resistance (IPx) | — | IPx4 |
| Glass protection | Corning Gorilla Glass | — |
| Colours | Lustrous Black, Moonlit White, Titanium Gray | Ocean Blue, Dark Green |
| Display | ||
| Screen size | 6.8″ | 6.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 720 px |
| Resolution (height) | 2,460 px | 1,612 px |
| Pixel density | 396 ppi | 264 ppi |
| Refresh rate | 90 Hz | 120 Hz |
| Peak brightness | — | 1,000 nits |
| Screen-to-body ratio | 84.2% | 85.1% |
| Performance | ||
| Chipset | Mediatek Dimensity 720 | Qualcomm SM4450 Snapdragon 4 Gen 2 |
| Chip maker | MediaTek | Qualcomm |
| Process | 7 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.2 GHz |
| GPU | Mali-G57 MC3 | Adreno 613 |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 256 GB | 256 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/2 | f/1.8 |
| Main sensor size | 1/1.31" | — |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 32 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,450 mAh | 6,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | 18 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 | 5.2 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 13 | Android 14 |
| Platform | Android | Android |
| Interface | — | Funtouch 14 |
| EU label | ||
| Energy class | B | — |
| Battery charge cycles | 1,000 | — |
| Endurance per cycle | 51 h | — |
| Repairability class | B | — |
| Drop resistance class | C | — |
