Samsung Galaxy A51 vs Samsung Galaxy M15 5G
20Performance21.8
30.8Display35.1
34.7Camera30.1
29.4Battery53.1
33.3Features46.7
5 spec wins — Samsung Galaxy A519 spec wins — Samsung Galaxy M15 5G
InnoReviews verdict
Samsung Galaxy M15 5G wins this phone face-off, 34.9 to 28.3, pulling ahead mainly in battery (+24) and features (+13). Samsung Galaxy A51 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Samsung Galaxy A51
- Stronger camera score: 35 vs 30
- 146% higher Front camera: 32 MP vs 13 MP
- 140% higher ultra-wide: 12 MP vs 5 MP
- 21% lower weight: 172 g vs 217 g
- 15% lower thickness: 7.9 mm vs 9.3 mm
Reasons to pick the Samsung Galaxy M15 5G
- Stronger display score: 35 vs 31
- Stronger battery score: 53 vs 29
- Stronger features score: 47 vs 33
- 100% higher Geekbench 6 (single): 699 vs 350
- 67% higher Wired charging: 25 W vs 15 W
Display
| Spec | Samsung Galaxy A51 | Samsung Galaxy M15 5G |
|---|---|---|
| Screen size | 6.5 ″ | 6.5 ″ |
| Panel type | Super AMOLED | Super AMOLED |
| Resolution | 2400x1080 | 1080x2340 |
| Pixel density | 405 ppi+2% | 396 ppi |
| Refresh rate | 60 Hz | 90 Hz+50% |
| Peak brightness | — | 800 nits |
Performance
| Spec | Samsung Galaxy A51 | Samsung Galaxy M15 5G |
|---|---|---|
| Chipset | Samsung Exynos 9611 | MediaTek Dimensity 6100+ |
| AnTuTu | 215,000 | — |
| Geekbench 6 (single) | 350Bottom 1% | 699+100%Bottom 12% |
| Geekbench 6 (multi) | 1,250Bottom 1% | 1,866+49%Bottom 11% |
| RAM (max) | 6 GB | 8 GB+33% |
| Storage options | 64GB / 128GB | 128GB |
| Storage type | UFS 2.0 | UFS 2.2 |
Camera
| Spec | Samsung Galaxy A51 | Samsung Galaxy M15 5G |
|---|---|---|
| Main camera | 48 MP | 50 MP+4% |
| Main aperture | f/2.0 | f/1.8 |
| Ultra-wide | 12 MP+140% | 5 MP |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 32 MP+146% | 13 MP |
| OIS | No | No |
Battery
| Spec | Samsung Galaxy A51 | Samsung Galaxy M15 5G |
|---|---|---|
| Capacity | 4,000 mAh | 6,000 mAh+50% |
| Wired charging | 15 W | 25 W+67% |
| Wireless charging | — | 0 W |
Design
| Spec | Samsung Galaxy A51 | Samsung Galaxy M15 5G |
|---|---|---|
| Weight | 172 g+21% | 217 g |
| Thickness | 7.9 mm+15% | 9.3 mm |
| Frame material | Plastic | — |
Connectivity
| Spec | Samsung Galaxy A51 | Samsung Galaxy M15 5G |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.0 | 5.3 |
| NFC | Yes | — |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | Samsung Galaxy A51 | Samsung Galaxy M15 5G |
|---|---|---|
| OS at launch | Android 10 (One UI 2) | Android 14 |
| OS update pledge | 3 years | 4 years+33% |
Audio
| Spec | Samsung Galaxy A51 | Samsung Galaxy M15 5G |
|---|---|---|
| Stereo speakers | No | No |
| 3.5mm jack | Yes | Yes |