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- Key2 vs Aquos Zero 2
BlackBerry Key2 vs Sharp Aquos Zero 2
What Key2 does better (6) and where Aquos Zero 2 wins (7) — every spec side by side.
vs
4.9Display8.4
2.5Battery2.5
4.0Features8.3
Dimensions
Size comparison
Key2Aquos Zero 2
| Key2 | Aquos Zero 2 | Difference | |
|---|---|---|---|
| Height | 151.4 mm | 158 mm | −6.6 mm |
| Width | 71.8 mm | 74 mm | −2.2 mm |
| Thickness | 8.5 mm | 8.8 mm | −0.3 mm |
| Weight | 180 g | 141 g | +39 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Key2 better than Aquos Zero 2?
- Battery capacity3,500 mAh vs 3,130 mAh+12%
- Memory card slotYes · Aquos Zero 2: No
- Dual SIMYes · Aquos Zero 2: No
- Pixel density433 ppi vs 403 ppi+7%
- USB version3 vs 2+50%
- Thickness8.5 mm vs 8.8 mm+4%
Why is Aquos Zero 2 better than Key2?
- OLED panelNo · Key2: Yes
- Stereo speakersNo · Key2: Yes
- RAM6 GB vs 8 GB+33%
- Screen size4.5″ vs 6.4″+42%
- CPU frequency2.2 GHz vs 2.84 GHz+29%
- Weight180 g vs 141 g+28%
- Screen-to-body ratio55.5% vs 86%+55%
Specifications
Side by side
| Design | ||
| Weight | 180 g | 141 g |
| Thickness | 8.5 mm | 8.8 mm |
| Height | 151.4 mm | 158 mm |
| Width | 71.8 mm | 74 mm |
| Frame | Aluminium | — |
| Back | Plastic | — |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Glass protection | Gorilla Glass 3 | Corning Gorilla Glass 6 |
| Colours | — | Blue |
| Display | ||
| Screen size | 4.5″ | 6.4″ |
| Panel | IPS | OLED |
| OLED panel | No | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 1,620 px | 2,340 px |
| Pixel density | 433 ppi | 403 ppi |
| Refresh rate | — | 240 Hz |
| Screen-to-body ratio | 55.5% | 86% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Qualcomm Snapdragon 660 | Qualcomm SM8150 Snapdragon 855 |
| Chip maker | Qualcomm | Qualcomm |
| Process | — | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.84 GHz |
| GPU | Adreno 512 | Adreno 640 |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage (max) | — | 256 GB |
| Storage (base) | — | 256 GB |
| Storage type | — | UFS 3.0 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | — | 12 MP |
| Main camera aperture | — | f/1.7 |
| Main sensor size | — | 1/2.55" |
| Rear cameras | — | 2 |
| Optical stabilisation | — | Yes |
| Ultra-wide camera | — | Yes |
| Telephoto camera | — | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | — | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 3,500 mAh | 3,130 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | No |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | — | Yes |
| USB | — | USB Type-C 2.0 |
| USB version | 3 | 2 |
| Dual-band GPS | — | Yes |
| Satellite navigation | GPS, GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | — | No |
| Fingerprint sensor | Yes | Under display |
| Sensors | — | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 8.1 Oreo | Android 10 |
| Platform | Android | Android |
