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- Edge (2021) vs K9s
Motorola Edge (2021) vs OPPO K9s
What Edge (2021) does better (9) and where K9s wins (5) — every spec side by side.
vs
7.2Display6.1
7.6Camera7.2
5.5Battery5.5
6.3Features5.8
Dimensions
Size comparison
Edge (2021)K9s
| Edge (2021) | K9s | Difference | |
|---|---|---|---|
| Height | 169 mm | 164.4 mm | +4.6 mm |
| Width | 75.6 mm | 75.9 mm | −0.3 mm |
| Thickness | 9 mm | 8.5 mm | +0.5 mm |
| Weight | 200 g | 199 g | +1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Edge (2021) better than K9s?
- Main camera108 MP vs 64 MP+69%
- NFCYes · K9s: No
- Refresh rate144 Hz vs 120 Hz+20%
- Selfie camera32 MP vs 16 MP2×
- 4K selfie videoYes · K9s: No
- Peak brightness650 nits vs 600 nits+8%
- Screen size6.8″ vs 6.6″+3%
- Wi-Fi standardWi-Fi 6E vs Wi-Fi 6+8%
- Screen-to-body ratio85.9% vs 83.7%+3%
Why is K9s better than Edge (2021)?
- Memory card slotNo · Edge (2021): Yes
- Dual SIMNo · Edge (2021): Yes
- 3.5 mm headphone jackNo · Edge (2021): Yes
- Main camera aperturef/1.9 vs f/1.7+12%
- Thickness9 mm vs 8.5 mm+6%
Specifications
Side by side
| Design | ||
| Weight | 200 g | 199 g |
| Thickness | 9 mm | 8.5 mm |
| Height | 169 mm | 164.4 mm |
| Width | 75.6 mm | 75.9 mm |
| Back | Plastic | — |
| Ingress protection | IP52 | — |
| Water resistance (IPx) | IPx2 | — |
| Glass protection | Corning Gorilla Glass 3 | Panda Glass |
| Colours | Nebula Blue | Black, Silver, Aurora |
| Display | ||
| Screen size | 6.8″ | 6.6″ |
| Panel | LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,460 px | 2,412 px |
| Pixel density | 395 ppi | 401 ppi |
| Refresh rate | 144 Hz | 120 Hz |
| Peak brightness | 650 nits | 600 nits |
| Screen-to-body ratio | 85.9% | 83.7% |
| HDR | Yes | — |
| Performance | ||
| Chipset | Qualcomm SM7325 Snapdragon 778G 5G | Qualcomm SM7325 Snapdragon 778G 5G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 6 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.4 GHz | 2.4 GHz |
| GPU | Adreno 642L | Adreno 642L |
| AnTuTu score | 825,910 | — |
| Geekbench 6 (multi-core) | 2,943 | — |
| 3DMark Wild Life Extreme | 680 | — |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | — | UFS 2.2 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 108 MP | 64 MP |
| Main camera aperture | f/1.9 | f/1.7 |
| Main sensor size | 1/1.52" | — |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 32 MP | 16 MP |
| 4K selfie video | Yes | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 30 W | 30 W |
| Charged in 30 min | 60% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | No | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.2 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | Side | Side |
| Barometer | Yes | — |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
| Interface | — | ColorOS 11.2 |
