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- K13 Note vs Galaxy M21 2021
Lenovo K13 Note vs Samsung Galaxy M21 2021
What K13 Note does better (2) and where Galaxy M21 2021 wins (12) — every spec side by side.
vs
3.4Display5.0
5.3Camera6.7
3.5Battery6.6
4.1Features5.0
Dimensions
Size comparison
K13 NoteGalaxy M21 2021
| K13 Note | Galaxy M21 2021 | Difference | |
|---|---|---|---|
| Height | 165.2 mm | 159 mm | +6.2 mm |
| Width | 75.7 mm | 75.1 mm | +0.6 mm |
| Thickness | 9.1 mm | 9 mm | +0.1 mm |
| Weight | 200 g | 192 g | +8 g |
Drawn to the same scale from the official dimensions (front and side).
Why is K13 Note better than Galaxy M21 2021?
- Storage (base)128 GB vs 64 GB2×
- Main camera aperturef/1.7 vs f/2+18%
Why is Galaxy M21 2021 better than K13 Note?
- RAM4 GB vs 6 GB+50%
- Wired charging10 W vs 15 W+50%
- OLED panelNo · K13 Note: Yes
- Battery capacity5,000 mAh vs 6,000 mAh+20%
- Pixel density270 ppi vs 403 ppi+49%
- Selfie camera8 MP vs 20 MP2.5×
- CPU frequency1.8 GHz vs 2.3 GHz+28%
- Max video1080p vs 4K
- Weight200 g vs 192 g+4%
- Resolution (width)720 px vs 1,080 px+50%
- Process11 nm vs 10 nm+10%
- Screen-to-body ratio81.6% vs 84.2%+3%
Specifications
Side by side
| Design | ||
| Weight | 200 g | 192 g |
| Thickness | 9.1 mm | 9 mm |
| Height | 165.2 mm | 159 mm |
| Width | 75.7 mm | 75.1 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | IP52 | — |
| Water resistance (IPx) | IPx2 | — |
| Colours | Aurora Gray, Pearl Sakura | Charcoal Black, Arctic Blue |
| Display | ||
| Screen size | 6.5″ | 6.4″ |
| Panel | IPS LCD | Super AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 720 px | 1,080 px |
| Resolution (height) | 1,600 px | 2,340 px |
| Pixel density | 270 ppi | 403 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | — | 420 nits |
| Screen-to-body ratio | 81.6% | 84.2% |
| Performance | ||
| Chipset | Qualcomm SM4250 Snapdragon 460 | Exynos 9611 |
| Chip maker | Qualcomm | Exynos |
| Process | 11 nm | 10 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.8 GHz | 2.3 GHz |
| GPU | Adreno 610 | Mali-G72 MP3 |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 128 GB | 64 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 48 MP | 48 MP |
| Main camera aperture | f/1.7 | f/2 |
| Main sensor size | 1/2.0" | 1/2.0" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 8 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 6,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 10 W | 15 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Rear |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| SAR (head) | — | 0.47 W/kg |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
| Interface | — | One UI 3.1 Core |
