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- B40 vs A23 Pro
Cat B40 vs itel A23 Pro
What B40 does better (0) and where A23 Pro wins (8) — every spec side by side.
Dimensions
Size comparison
B40A23 Pro
| B40 | A23 Pro | Difference | |
|---|---|---|---|
| Height | 145 mm | 145.4 mm | −0.4 mm |
| Width | 62 mm | 73.9 mm | −11.9 mm |
| Thickness | 18 mm | 9.8 mm | +8.2 mm |
| Weight | 157 g | 156 g | +1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is B40 better than A23 Pro?
B40 has no measurable advantages in this pair.
Why is A23 Pro better than B40?
- Battery capacity1,800 mAh vs 2,400 mAh+33%
- Screen size2.4″ vs 5″2.1×
- Screen-to-body ratio19.8% vs 64.1%3.2×
- CPU cores1 vs 44×
- Resolution (width)240 px vs 480 px2×
- Dual SIMNo · B40: Yes
- Pixel density167 ppi vs 196 ppi+17%
- Thickness18 mm vs 9.8 mm+83%
Specifications
Side by side
| Design | ||
| Weight | 157 g | 156 g |
| Thickness | 18 mm | 9.8 mm |
| Height | 145 mm | 145.4 mm |
| Width | 62 mm | 73.9 mm |
| Ingress protection | IP69 | — |
| Water resistance (IPx) | IPx9 | — |
| Colours | Black | Sapphire Blue, Lake Blue |
| Display | ||
| Screen size | 2.4″ | 5″ |
| Panel | TFT LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 240 px | 480 px |
| Resolution (height) | 320 px | 854 px |
| Pixel density | 167 ppi | 196 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 19.8% | 64.1% |
| Performance | ||
| Chipset | Unisoc T117 | Unisoc SC9832E |
| Chip maker | Unisoc | Unisoc |
| Process | — | 28 nm |
| CPU cores | 1 | 4 |
| CPU frequency | — | 1.4 GHz |
| GPU | — | Mali-T820 MP1 |
| Memory | ||
| RAM | — | 1 GB |
| Storage (max) | — | 8 GB |
| Storage (base) | — | 8 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 2 MP | 2 MP |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Selfie camera | — | 0.3 MP |
| 4K selfie video | — | No |
| Battery | ||
| Battery capacity | 1,800 mAh | 2,400 mAh |
| Battery type | Li-Ion | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | No | Yes |
| Wi-Fi standard | — | Wi-Fi 4 |
| Bluetooth | 5 | — |
| NFC | No | No |
| USB | USB Type-C 2.0 | microUSB |
| USB version | 2 | — |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Sensors | Accelerometer | Accelerometer |
| Software | ||
| OS at launch | KaiOS 2.5 | Android 10 (Go edition) |
| Platform | iOS | Android |
