Ulefone Note 23 vs Xiaomi 15 Ultra
20Performance79.1
29.1Display69.1
20Camera73.2
38.8Battery79
20Features78.7
3 spec wins — Ulefone Note 2312 spec wins — Xiaomi 15 Ultra
InnoReviews verdict
Xiaomi 15 Ultra wins this phone face-off, 75.9 to 25.6, pulling ahead mainly in performance (+59) and features (+59). Ulefone Note 23 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Ulefone Note 23
- 15% lower weight: 192 g vs 226 g
- Has 3.5mm jack — the other doesn't
- Lower launch price: $85 vs $1,499
Reasons to pick the Xiaomi 15 Ultra
- Stronger performance score: 79 vs 20
- Stronger display score: 69 vs 29
- Stronger camera score: 73 vs 20
- Stronger battery score: 79 vs 39
- Stronger features score: 79 vs 20
Display
| Spec | Ulefone Note 23 | Xiaomi 15 Ultra |
|---|---|---|
| Screen size | 6.56 ″ | 6.73 ″+3% |
| Panel type | — | LTPO AMOLED |
| Resolution | 540x1210 | 1440x3200 |
| Pixel density | 202 ppi | 522 ppi+158% |
| Refresh rate | 90 Hz | 120 Hz+33% |
| Peak brightness | 400 nits | 3,200 nits+700% |
| Screen-to-body | — | 90 % |
Performance
| Spec | Ulefone Note 23 | Xiaomi 15 Ultra |
|---|---|---|
| Chipset | Unisoc T7100 | Snapdragon 8 Elite |
| AnTuTu | — | 2,650,000 |
| Geekbench 6 (single) | — | 3,050Top 12% |
| Geekbench 6 (multi) | — | 9,600Top 11% |
| RAM (max) | 3 GB | 16 GB+433% |
| Storage options | 32GB | 256/512GB/1TB |
| Storage type | — | UFS 4.1 |
Camera
| Spec | Ulefone Note 23 | Xiaomi 15 Ultra |
|---|---|---|
| Main camera | 8 MP | 50 MP+525% |
| Main aperture | f/2.0 | f/1.63 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 200 MP |
| Optical zoom | — | 4.3 x |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 5 MP | 32 MP+540% |
| OIS | — | Yes |
Battery
| Spec | Ulefone Note 23 | Xiaomi 15 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 5,410 mAh+8% |
| Wired charging | 10 W | 90 W+800% |
| Wireless charging | — | 80 W |
| Active use endurance | — | 12 h |
Design
| Spec | Ulefone Note 23 | Xiaomi 15 Ultra |
|---|---|---|
| Weight | 192 g+15% | 226 g |
| Thickness | 8.8 mm+6% | 9.4 mm |
| IP rating | — | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | Ulefone Note 23 | Xiaomi 15 Ultra |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 7 |
| Bluetooth | 4.2 | 6.0 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Ulefone Note 23 | Xiaomi 15 Ultra |
|---|---|---|
| OS at launch | Android 16 Go | Android 15 (HyperOS 2) |
| OS update pledge | — | 4 years |
Audio
| Spec | Ulefone Note 23 | Xiaomi 15 Ultra |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | Yes | No |