OPPO K15 vs Ulefone Note 23
46.7Performance20
53.6Display29.1
58.6Camera20
79.8Battery38.8
86.7Features20
12 spec wins — OPPO K152 spec wins — Ulefone Note 23
InnoReviews verdict
OPPO K15 wins this phone face-off, 61.1 to 25.6, pulling ahead mainly in features (+67) and battery (+41). 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 OPPO K15
- Stronger performance score: 47 vs 20
- Stronger display score: 54 vs 29
- Stronger camera score: 59 vs 20
- Stronger battery score: 80 vs 39
- Stronger features score: 87 vs 20
Reasons to pick the Ulefone Note 23
- Has 3.5mm jack — the other doesn't
Display
| Spec | OPPO K15 | Ulefone Note 23 |
|---|---|---|
| Screen size | 6.59 ″ | 6.56 ″ |
| Panel type | AMOLED | — |
| Resolution | 2760x1256 | 540x1210 |
| Pixel density | 460 ppi+128% | 202 ppi |
| Refresh rate | 120 Hz+33% | 90 Hz |
| Peak brightness | 1,200 nits+200% | 400 nits |
| Screen-to-body | 88.9 % | — |
Performance
| Spec | OPPO K15 | Ulefone Note 23 |
|---|---|---|
| Chipset | Dimensity 7360 Super | Unisoc T7100 |
| RAM (max) | 12 GB+300% | 3 GB |
| Storage options | 256GB | 32GB |
| Storage type | UFS 3.1 | — |
Camera
| Spec | OPPO K15 | Ulefone Note 23 |
|---|---|---|
| Main camera | 50 MP+525% | 8 MP |
| Main aperture | f/1.8 | f/2.0 |
| Ultra-wide | 50 MP | — |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 50 MP+900% | 5 MP |
| OIS | Yes | — |
Battery
| Spec | OPPO K15 | Ulefone Note 23 |
|---|---|---|
| Capacity | 8,000 mAh+60% | 5,000 mAh |
| Wired charging | 80 W+700% | 10 W |
Design
| Spec | OPPO K15 | Ulefone Note 23 |
|---|---|---|
| Weight | 205 g | 192 g+7% |
| Thickness | 8.3 mm+5% | 8.8 mm |
| IP rating | IP68/IP69 | — |
| Frame material | Aluminum | — |
Connectivity
| Spec | OPPO K15 | Ulefone Note 23 |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 4 |
| Bluetooth | 5.4 | 4.2 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO K15 | Ulefone Note 23 |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 16 Go |
Audio
| Spec | OPPO K15 | Ulefone Note 23 |
|---|---|---|
| Stereo speakers | Yes | — |
| 3.5mm jack | No | Yes |