Redmi A4 5G vs Samsung Galaxy M15 5G
20Performance21.8
44.1Display35.1
29Camera30.1
40.3Battery53.1
36Features46.7
4 spec wins — Redmi A4 5G7 spec wins — Samsung Galaxy M15 5G
InnoReviews verdict
Samsung Galaxy M15 5G wins this phone face-off, 34.9 to 32.3, pulling ahead mainly in battery (+13) and features (+11). Redmi A4 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi A4 5G
- Stronger display score: 44 vs 35
- 33% higher Refresh rate: 120 Hz vs 90 Hz
- 12% lower thickness: 8.2 mm vs 9.3 mm
Reasons to pick the Samsung Galaxy M15 5G
- Stronger battery score: 53 vs 40
- Stronger features score: 47 vs 36
- 160% higher Front camera: 13 MP vs 5 MP
- 100% higher RAM (max): 8 GB vs 4 GB
- 100% higher OS update pledge: 4 years vs 2 years
Display
| Spec | Redmi A4 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Screen size | 6.88 ″+6% | 6.5 ″ |
| Panel type | IPS LCD | Super AMOLED |
| Resolution | 720x1640 | 1080x2340 |
| Pixel density | 260 ppi | 396 ppi+52% |
| Refresh rate | 120 Hz+33% | 90 Hz |
| Peak brightness | 600 nits | 800 nits+33% |
| Screen-to-body | 90 % | — |
Performance
| Spec | Redmi A4 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Chipset | Snapdragon 4s Gen 2 | MediaTek Dimensity 6100+ |
| Geekbench 6 (single) | — | 699Bottom 12% |
| Geekbench 6 (multi) | — | 1,866Bottom 11% |
| RAM (max) | 4 GB | 8 GB+100% |
| Storage options | 64/128GB | 128GB |
| Storage type | UFS 2.2 | UFS 2.2 |
Camera
| Spec | Redmi A4 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | — | 5 MP |
| Max video | 1080p@30fps | 1080p@30fps |
| Front camera | 5 MP | 13 MP+160% |
| OIS | — | No |
Battery
| Spec | Redmi A4 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Capacity | 5,160 mAh | 6,000 mAh+16% |
| Wired charging | 18 W | 25 W+39% |
| Wireless charging | — | 0 W |
Design
| Spec | Redmi A4 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Weight | 212 g+2% | 217 g |
| Thickness | 8.2 mm+12% | 9.3 mm |
| IP rating | IP52 | — |
| Frame material | Plastic | — |
Connectivity
| Spec | Redmi A4 5G | Samsung Galaxy M15 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.0 | 5.3 |
| USB | USB-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | Redmi A4 5G | Samsung Galaxy M15 5G |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 14 |
| OS update pledge | 2 years | 4 years+100% |
Audio
| Spec | Redmi A4 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Stereo speakers | No | No |
| 3.5mm jack | Yes | Yes |