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- Smart 7 HD vs 406
Infinix Smart 7 HD vs TCL 406
What Smart 7 HD does better (5) and where 406 wins (7) — every spec side by side.
vs
3.6Display2.5
2.3Camera2.7
3.5Battery3.5
2.9Features6.2
Dimensions
Size comparison
Smart 7 HD406
| Smart 7 HD | 406 | Difference | |
|---|---|---|---|
| Height | 163.9 mm | 164.7 mm | −0.8 mm |
| Width | 75.5 mm | 75.4 mm | +0.1 mm |
| Thickness | 8.7 mm | 9 mm | −0.3 mm |
| Weight | 196 g | 190 g | +6 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Smart 7 HD better than 406?
- Storage (max)64 GB vs 32 GB2×
- Peak brightness500 nits vs 400 nits+25%
- Storage (base)64 GB vs 32 GB2×
- Main camera aperturef/2 vs f/2.2+10%
- Thickness8.7 mm vs 9 mm+3%
Why is 406 better than Smart 7 HD?
- Main camera8 MP vs 13 MP+62%
- RAM2 GB vs 3 GB+50%
- NFCNo · Smart 7 HD: Yes
- Stereo speakersNo · Smart 7 HD: Yes
- CPU frequency1.6 GHz vs 2 GHz+25%
- Weight196 g vs 190 g+3%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
Specifications
Side by side
| Design | ||
| Weight | 196 g | 190 g |
| Thickness | 8.7 mm | 9 mm |
| Height | 163.9 mm | 164.7 mm |
| Width | 75.5 mm | 75.4 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Colours | Ink Black, Silk Blue, Jade White, Green Apple | Dark Grey, Lavender Purple |
| Display | ||
| Screen size | 6.6″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,612 px | 1,612 px |
| Pixel density | 267 ppi | 267 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 500 nits | 400 nits |
| Screen-to-body ratio | 84.6% | 84.3% |
| Performance | ||
| Chipset | — | MediaTek Helio G25 |
| Chip maker | — | MediaTek |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 2 GHz |
| GPU | — | PowerVR GE8320 |
| Memory | ||
| RAM | 2 GB | 3 GB |
| Storage (max) | 64 GB | 32 GB |
| Storage (base) | 64 GB | 32 GB |
| Storage type | UFS 2.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 8 MP | 13 MP |
| Main camera aperture | f/2 | f/2.2 |
| Main sensor size | — | 1/3.0" |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | 10 W | 10 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 5 | 5.1 |
| NFC | No | Yes |
| USB | microUSB 2.0 | USB Type-C 2.0 |
| USB version | — | 2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Side |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer |
| Software | ||
| OS at launch | Android 12 (Go edition) | Android 13 |
| Platform | Android | Android |
