Redmi K70 Ultra vs Samsung Galaxy M15 5G
100Performance21.8
75.1Display35.1
43.4Camera30.1
71.8Battery53.1
86.7Features46.7
12 spec wins — Redmi K70 Ultra2 spec wins — Samsung Galaxy M15 5G
InnoReviews verdict
Redmi K70 Ultra wins this phone face-off, 76.7 to 34.9, pulling ahead mainly in performance (+78) and features (+40). Samsung Galaxy M15 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 K70 Ultra
- Stronger performance score: 100 vs 22
- Stronger display score: 75 vs 35
- Stronger camera score: 43 vs 30
- Stronger battery score: 72 vs 53
- Stronger features score: 87 vs 47
Reasons to pick the Samsung Galaxy M15 5G
- Has 3.5mm jack — the other doesn't
Display
| Spec | Redmi K70 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Screen size | 6.67 ″+3% | 6.5 ″ |
| Panel type | OLED | Super AMOLED |
| Resolution | 1220x2712 | 1080x2340 |
| Pixel density | 446 ppi+13% | 396 ppi |
| Refresh rate | 144 Hz+60% | 90 Hz |
| Peak brightness | 4,000 nits+400% | 800 nits |
| Screen-to-body | 89.1 % | — |
Performance
| Spec | Redmi K70 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 9300+ | MediaTek Dimensity 6100+ |
| Geekbench 6 (single) | — | 699Bottom 12% |
| Geekbench 6 (multi) | — | 1,866Bottom 11% |
| RAM (max) | 24 GB+200% | 8 GB |
| Storage options | 256/512GB/1TB | 128GB |
| Storage type | UFS 4.0 | UFS 2.2 |
Camera
| Spec | Redmi K70 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.7 | f/1.8 |
| Ultra-wide | 8 MP+60% | 5 MP |
| Max video | 8K@30fps | 1080p@30fps |
| Front camera | 20 MP+54% | 13 MP |
| OIS | Yes | No |
Battery
| Spec | Redmi K70 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Capacity | 5,500 mAh | 6,000 mAh+9% |
| Wired charging | 120 W+380% | 25 W |
| Wireless charging | 0 W | 0 W |
Design
| Spec | Redmi K70 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Weight | 211 g+3% | 217 g |
| Thickness | 8.4 mm+10% | 9.3 mm |
| IP rating | IP68 | — |
| Frame material | Aluminum | — |
Connectivity
| Spec | Redmi K70 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.3 |
| NFC | Yes | — |
| USB | USB-C | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | Redmi K70 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 14 |
| OS update pledge | — | 4 years |
Audio
| Spec | Redmi K70 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | No | Yes |