Ulefone Note 23 vs vivo Y03
20Performance20
29.1Display35.2
20Camera20.5
38.8Battery38.8
20Features20
0 spec wins — Ulefone Note 236 spec wins — vivo Y03
InnoReviews verdict
This one is close to a dead heat: Ulefone Note 23 scores 25.6 against 26.9 for vivo Y03. Pick by the categories that matter to you — vivo Y03 edges ahead in display and camera, or by price.
Which would you pick?
Key differences
Reasons to pick the Ulefone Note 23
No decisive spec advantages — this side competes on price and preference.
Reasons to pick the vivo Y03
- Stronger display score: 35 vs 29
- 63% higher Main camera: 13 MP vs 8 MP
- 50% higher Wired charging: 15 W vs 10 W
- 33% higher Pixel density: 269 ppi vs 202 ppi
- 33% higher RAM (max): 4 GB vs 3 GB
Display
| Spec | Ulefone Note 23 | vivo Y03 |
|---|---|---|
| Screen size | 6.56 ″ | 6.56 ″ |
| Panel type | — | IPS LCD |
| Resolution | 540x1210 | 720x1612 |
| Pixel density | 202 ppi | 269 ppi+33% |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | 400 nits | — |
Performance
| Spec | Ulefone Note 23 | vivo Y03 |
|---|---|---|
| Chipset | Unisoc T7100 | MediaTek Helio G85 |
| RAM (max) | 3 GB | 4 GB+33% |
| Storage options | 32GB | 64/128GB |
| Storage type | — | eMMC 5.1 |
Camera
| Spec | Ulefone Note 23 | vivo Y03 |
|---|---|---|
| Main camera | 8 MP | 13 MP+63% |
| Main aperture | f/2.0 | f/2.2 |
| Max video | 1080p@30fps | — |
| Front camera | 5 MP | 5 MP |
| OIS | — | No |
Battery
| Spec | Ulefone Note 23 | vivo Y03 |
|---|---|---|
| Capacity | 5,000 mAh | 5,000 mAh |
| Wired charging | 10 W | 15 W+50% |
Design
| Spec | Ulefone Note 23 | vivo Y03 |
|---|---|---|
| Weight | 192 g | 185 g+3% |
| Thickness | 8.8 mm | 8.4 mm+4% |
| IP rating | — | IP54 |
Connectivity
| Spec | Ulefone Note 23 | vivo Y03 |
|---|---|---|
| 5G | No | No |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 4.2 | 5.0 |
| NFC | No | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | Ulefone Note 23 | vivo Y03 |
|---|---|---|
| OS at launch | Android 16 Go | Android 14 (Funtouch OS 14) |
Audio
| Spec | Ulefone Note 23 | vivo Y03 |
|---|---|---|
| 3.5mm jack | Yes | — |