REDMI Note 15 vs Samsung Galaxy A18 4G
21.8Performance20
65.5Display46
36.4Camera41.9
57.3Battery43.7
60Features49.3
11 spec wins — REDMI Note 152 spec wins — Samsung Galaxy A18 4G
InnoReviews verdict
REDMI Note 15 wins this phone face-off, 44.4 to 37.3, pulling ahead mainly in display (+20) and battery (+14). Samsung Galaxy A18 4G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the REDMI Note 15
- Stronger display score: 66 vs 46
- Stronger battery score: 57 vs 44
- Stronger features score: 60 vs 49
- 116% higher Main camera: 108 MP vs 50 MP
- 100% higher RAM (max): 8 GB vs 4 GB
Reasons to pick the Samsung Galaxy A18 4G
- Stronger camera score: 42 vs 36
- Has OIS — the other doesn't
Display
| Spec | REDMI Note 15 | Samsung Galaxy A18 4G |
|---|---|---|
| Screen size | 6.77 ″+1% | 6.7 ″ |
| Panel type | AMOLED | Super AMOLED |
| Resolution | 1080x2392 | 1080x2340 |
| Pixel density | 388 ppi+1% | 385 ppi |
| Refresh rate | 120 Hz+33% | 90 Hz |
| Peak brightness | 3,200 nits | — |
| Screen-to-body | 93.7 %+9% | 86 % |
Performance
| Spec | REDMI Note 15 | Samsung Galaxy A18 4G |
|---|---|---|
| Chipset | MediaTek Helio G100 Ultra | Exynos 1610 |
| Geekbench 6 (single) | 738Bottom 16% | — |
| Geekbench 6 (multi) | 1,990Bottom 17% | — |
| RAM (max) | 8 GB+100% | 4 GB |
| Storage options | 128/256/512GB | 64/128/256GB |
| Storage type | UFS 2.2 | — |
Camera
| Spec | REDMI Note 15 | Samsung Galaxy A18 4G |
|---|---|---|
| Main camera | 108 MP+116% | 50 MP |
| Main aperture | f/1.7 | f/1.8 |
| Ultra-wide | — | 5 MP |
| Max video | 1080p@60fps | 1080p@30fps |
| Front camera | 20 MP+54% | 13 MP |
| OIS | No | Yes |
Battery
| Spec | REDMI Note 15 | Samsung Galaxy A18 4G |
|---|---|---|
| Capacity | 6,000 mAh+20% | 5,000 mAh |
| Wired charging | 33 W+32% | 25 W |
| Wireless charging | 0 W | — |
Design
| Spec | REDMI Note 15 | Samsung Galaxy A18 4G |
|---|---|---|
| Weight | 184 g+6% | 196 g |
| Thickness | 7.9 mm | 7.7 mm+3% |
| IP rating | IP64 | IP64 |
| Frame material | Plastic | Plastic |
Connectivity
| Spec | REDMI Note 15 | Samsung Galaxy A18 4G |
|---|---|---|
| 5G | No | No |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.3 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | REDMI Note 15 | Samsung Galaxy A18 4G |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 17 (One UI 9) |
| OS update pledge | — | 6 years |
Audio
| Spec | REDMI Note 15 | Samsung Galaxy A18 4G |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | No | No |