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- Key2 vs 8 5G (T-Mobile)
BlackBerry Key2 vs OnePlus 8 5G (T-Mobile)
What Key2 does better (3) and where 8 5G (T-Mobile) wins (12) — every spec side by side.
vs
4.9Display7.2
2.5Battery3.2
4.0Features8.9
Dimensions
Size comparison
Key28 5G (T-Mobile)
| Key2 | 8 5G (T-Mobile) | Difference | |
|---|---|---|---|
| Height | 151.4 mm | 160.2 mm | −8.8 mm |
| Width | 71.8 mm | 72.9 mm | −1.1 mm |
| Thickness | 8.5 mm | 8 mm | +0.5 mm |
| Weight | 180 g | 180 g | = |
Drawn to the same scale from the official dimensions (front and side).
Why is Key2 better than 8 5G (T-Mobile)?
- Memory card slotYes · 8 5G (T-Mobile): No
- Dual SIMYes · 8 5G (T-Mobile): No
- Pixel density433 ppi vs 402 ppi+8%
Why is 8 5G (T-Mobile) better than Key2?
- Battery capacity3,500 mAh vs 4,300 mAh+23%
- OLED panelNo · Key2: Yes
- 5GNo · Key2: Yes
- Stereo speakersNo · Key2: Yes
- RAM6 GB vs 8 GB+33%
- Screen size4.5″ vs 6.6″+46%
- CPU frequency2.2 GHz vs 2.84 GHz+29%
- 4K video frame rate30 fps vs 60 fps2×
- Screen-to-body ratio55.5% vs 88.7%+60%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%
- Thickness8.5 mm vs 8 mm+6%
- USB version3 vs 3.1+3%
Specifications
Side by side
| Design | ||
| Weight | 180 g | 180 g |
| Thickness | 8.5 mm | 8 mm |
| Height | 151.4 mm | 160.2 mm |
| Width | 71.8 mm | 72.9 mm |
| Frame | Aluminium | Aluminium |
| Back | Plastic | Glass |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Glass protection | Gorilla Glass 3 | — |
| Colours | — | Onyx Black, Interstellar Glow |
| Display | ||
| Screen size | 4.5″ | 6.6″ |
| Panel | IPS | Fluid AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 1,620 px | 2,400 px |
| Pixel density | 433 ppi | 402 ppi |
| Refresh rate | — | 90 Hz |
| Screen-to-body ratio | 55.5% | 88.7% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Qualcomm Snapdragon 660 | Qualcomm SM8250 Snapdragon 865 5G |
| Chip maker | Qualcomm | Qualcomm |
| Process | — | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.84 GHz |
| GPU | Adreno 512 | Adreno 650 |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage (max) | — | 128 GB |
| Storage (base) | — | 128 GB |
| Storage type | — | UFS 3.0 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | — | 48 MP |
| Main camera aperture | — | f/1.8 |
| Main sensor size | — | 1/2.0" |
| Rear cameras | — | 2 |
| Optical stabilisation | — | Yes |
| Ultra-wide camera | — | Yes |
| Telephoto camera | — | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 60 fps |
| Selfie camera | — | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 3,500 mAh | 4,300 mAh |
| Battery type | — | Li-Po |
| Wired charging | — | 30 W |
| Charged in 30 min | — | 68% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | No |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | 5 | 5.1 |
| NFC | — | Yes |
| USB | — | USB Type-C 3.1 |
| USB version | 3 | 3.1 |
| Dual-band GPS | — | Yes |
| Satellite navigation | GPS, GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| 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 |
| SAR (head) | — | 1.1 W/kg |
| Software | ||
| OS at launch | Android 8.1 Oreo | Android 10 |
| Platform | Android | Android |
| Interface | — | OxygenOS 10.0 |
