Redmi 15 vs TECNO SPARK 40 Pro
21.8Performance28.9
50.5Display77.8
29Camera30.1
66.7Battery54.3
28Features60
2 spec wins — Redmi 157 spec wins — TECNO SPARK 40 Pro
InnoReviews verdict
TECNO SPARK 40 Pro wins this phone face-off, 47.1 to 38.6, pulling ahead mainly in features (+32) and display (+27). Redmi 15 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
- Stronger battery score: 67 vs 54
- 35% higher capacity: 7,000 mAh vs 5,200 mAh
Reasons to pick the TECNO SPARK 40 Pro
- Stronger performance score: 29 vs 22
- Stronger display score: 78 vs 51
- Stronger features score: 60 vs 28
- 429% higher Peak brightness: 4,500 nits vs 850 nits
- 63% higher Front camera: 13 MP vs 8 MP
Display
| Spec | Redmi 15 | TECNO SPARK 40 Pro |
|---|---|---|
| Screen size | 6.9 ″+2% | 6.78 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 1080x2340 | 1224x2720 |
| Pixel density | 374 ppi | 440 ppi+18% |
| Refresh rate | 144 Hz | 144 Hz |
| Peak brightness | 850 nits | 4,500 nits+429% |
| Screen-to-body | — | 89.3 % |
Performance
| Spec | Redmi 15 | TECNO SPARK 40 Pro |
|---|---|---|
| Chipset | Snapdragon 685 | MediaTek Helio G100 Ultimate |
| Geekbench 6 (single) | 474Bottom 9% | — |
| Geekbench 6 (multi) | 1,620Bottom 10% | — |
| Wild Life Extreme stability | 99 %Top 39% | — |
| RAM (max) | 8 GB | 8 GB |
| Storage options | 128/256GB | 128/256GB |
| Storage type | UFS 2.2 | — |
Camera
| Spec | Redmi 15 | TECNO SPARK 40 Pro |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | — |
| Max video | 1080p@30fps | 1440p@30fps |
| Front camera | 8 MP | 13 MP+63% |
| OIS | No | — |
Battery
| Spec | Redmi 15 | TECNO SPARK 40 Pro |
|---|---|---|
| Capacity | 7,000 mAh+35% | 5,200 mAh |
| Wired charging | 33 W | 45 W+36% |
Design
| Spec | Redmi 15 | TECNO SPARK 40 Pro |
|---|---|---|
| Weight | 214 g | 170 g+21% |
| Thickness | 8.4 mm | 6.7 mm+20% |
| IP rating | IP64 | IP64 |
| Frame material | Plastic | — |
Connectivity
| Spec | Redmi 15 | TECNO SPARK 40 Pro |
|---|---|---|
| 5G | No | No |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 (802.11ac) |
| Bluetooth | 5.0 | — |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | — |
Software
| Spec | Redmi 15 | TECNO SPARK 40 Pro |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 15 (HiOS 15) |
| OS update pledge | 2 years | — |
Audio
| Spec | Redmi 15 | TECNO SPARK 40 Pro |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | No | — |