realme C75x vs Samsung Galaxy M15 5G
28.9Performance21.8
39.6Display35.1
29Camera30.1
58.1Battery53.1
20Features46.7
5 spec wins — realme C75x6 spec wins — Samsung Galaxy M15 5G
InnoReviews verdict
This one is close to a dead heat: realme C75x scores 36 against 34.9 for Samsung Galaxy M15 5G. Pick by the categories that matter to you — realme C75x edges ahead in performance and battery, or by price.
Which would you pick?
Key differences
Reasons to pick the realme C75x
- Stronger performance score: 29 vs 22
- Stronger display score: 40 vs 35
- Stronger battery score: 58 vs 53
- 80% higher Wired charging: 45 W vs 25 W
- 33% higher Refresh rate: 120 Hz vs 90 Hz
Reasons to pick the Samsung Galaxy M15 5G
- Stronger features score: 47 vs 20
- 160% higher Front camera: 13 MP vs 5 MP
- 50% higher Pixel density: 396 ppi vs 264 ppi
- 28% higher Peak brightness: 800 nits vs 625 nits
- Has 5G — the other doesn't
Display
| Spec | realme C75x | Samsung Galaxy M15 5G |
|---|---|---|
| Screen size | 6.67 ″+3% | 6.5 ″ |
| Panel type | IPS LCD | Super AMOLED |
| Resolution | 720x1604 | 1080x2340 |
| Pixel density | 264 ppi | 396 ppi+50% |
| Refresh rate | 120 Hz+33% | 90 Hz |
| Peak brightness | 625 nits | 800 nits+28% |
| Screen-to-body | 84.9 % | — |
Performance
| Spec | realme C75x | Samsung Galaxy M15 5G |
|---|---|---|
| Chipset | MediaTek Helio G81 Ultra | MediaTek Dimensity 6100+ |
| Geekbench 6 (single) | — | 699Bottom 12% |
| Geekbench 6 (multi) | — | 1,866Bottom 11% |
| RAM (max) | 8 GB | 8 GB |
| Storage options | 128/256GB | 128GB |
| Storage type | — | UFS 2.2 |
Camera
| Spec | realme C75x | 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 | realme C75x | Samsung Galaxy M15 5G |
|---|---|---|
| Capacity | 5,600 mAh | 6,000 mAh+7% |
| Wired charging | 45 W+80% | 25 W |
| Wireless charging | — | 0 W |
Design
| Spec | realme C75x | Samsung Galaxy M15 5G |
|---|---|---|
| Weight | 196 g+10% | 217 g |
| Thickness | 8 mm+14% | 9.3 mm |
| IP rating | IP66/IP68/IP69 | — |
Connectivity
| Spec | realme C75x | Samsung Galaxy M15 5G |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.0 | 5.3 |
| NFC | No | — |
| USB | USB Type-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | realme C75x | Samsung Galaxy M15 5G |
|---|---|---|
| OS at launch | Android 15 | Android 14 |
| OS update pledge | — | 4 years |
Audio
| Spec | realme C75x | Samsung Galaxy M15 5G |
|---|---|---|
| Stereo speakers | — | No |
| 3.5mm jack | No | Yes |