Redmi 15 5G vs Redmi K100 Pro Max
26Performance64.4
70.3Display83.8
29Camera78.2
66.7Battery92
44Features86.7
2 spec wins — Redmi 15 5G9 spec wins — Redmi K100 Pro Max
InnoReviews verdict
Redmi K100 Pro Max wins this phone face-off, 78.8 to 45.4, pulling ahead mainly in camera (+49) and features (+43). Redmi 15 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 15 5G
No decisive spec advantages — this side competes on price and preference.
Reasons to pick the Redmi K100 Pro Max
- Stronger performance score: 64 vs 26
- Stronger display score: 84 vs 70
- Stronger camera score: 78 vs 29
- Stronger battery score: 92 vs 67
- Stronger features score: 87 vs 44
Display
| Spec | Redmi 15 5G | Redmi K100 Pro Max |
|---|---|---|
| Screen size | 6.9 ″ | 6.9 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 2340x1080 | 1200x2608 |
| Pixel density | 374 ppi | 416 ppi+11% |
| Refresh rate | 144 Hz | 185 Hz+28% |
| Peak brightness | — | 4,500 nits |
| Screen-to-body | — | 91.5 % |
Performance
| Spec | Redmi 15 5G | Redmi K100 Pro Max |
|---|---|---|
| Chipset | Snapdragon 6s Gen 3 | Snapdragon 8 Elite Gen 5 |
| AnTuTu | 460,000 | — |
| Geekbench 6 (single) | 920Bottom 23% | — |
| Geekbench 6 (multi) | 2,050Bottom 20% | — |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128GB / 256GB | 256/512GB |
| Storage type | UFS 2.2 | UFS 4.1 |
Camera
| Spec | Redmi 15 5G | Redmi K100 Pro Max |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 8 MP | 32 MP+300% |
| OIS | No | Yes |
Battery
| Spec | Redmi 15 5G | Redmi K100 Pro Max |
|---|---|---|
| Capacity | 7,000 mAh | 9,070 mAh+30% |
| Wired charging | 33 W | 100 W+203% |
| Wireless charging | — | 50 W |
Design
| Spec | Redmi 15 5G | Redmi K100 Pro Max |
|---|---|---|
| Weight | 217 g+9% | 238 g |
| Thickness | 8.4 mm+1% | 8.5 mm |
| IP rating | IP64 | IP68/IP69 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | Redmi 15 5G | Redmi K100 Pro Max |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | — | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C |
| eSIM | No | No |
Software
| Spec | Redmi 15 5G | Redmi K100 Pro Max |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 16 (HyperOS 3) |
| OS update pledge | 2 years | — |
Audio
| Spec | Redmi 15 5G | Redmi K100 Pro Max |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | — | No |