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- 20 SE vs A11S
TCL 20 SE vs Umidigi A11S
What 20 SE does better (10) and where A11S wins (4) — every spec side by side.
Dimensions
Size comparison
20 SEA11S
| 20 SE | A11S | Difference | |
|---|---|---|---|
| Height | 172.1 mm | 162.2 mm | +9.9 mm |
| Width | 77.1 mm | 75 mm | +2.1 mm |
| Thickness | 9.1 mm | 9.2 mm | −0.1 mm |
| Weight | 206 g | 225 g | −19 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 20 SE better than A11S?
- Wired charging18 W vs 10 W+80%
- Storage (max)128 GB vs 64 GB2×
- NFCYes · A11S: No
- CPU cores8 vs 42×
- Storage (base)64 GB vs 32 GB2×
- Rear cameras4 vs 22×
- Weight206 g vs 225 g+9%
- Screen size6.8″ vs 6.5″+4%
- Main camera aperturef/1.8 vs f/2+11%
- Process11 nm vs 12 nm+9%
Why is A11S better than 20 SE?
- Battery capacity5,000 mAh vs 5,150 mAh+3%
- CPU frequency1.8 GHz vs 2 GHz+11%
- Pixel density263 ppi vs 269 ppi+2%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
Specifications
Side by side
| Design | ||
| Weight | 206 g | 225 g |
| Thickness | 9.1 mm | 9.2 mm |
| Height | 172.1 mm | 162.2 mm |
| Width | 77.1 mm | 75 mm |
| Colours | Aurora Green, Nuit Black | Mist Blue, Frost Grey |
| Display | ||
| Screen size | 6.8″ | 6.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,640 px | 1,600 px |
| Pixel density | 263 ppi | 269 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 450 nits | — |
| Screen-to-body ratio | 83.2% | 84.6% |
| Performance | ||
| Chipset | Qualcomm SM4250 Snapdragon 460 | Unisoc Tiger T310 |
| Chip maker | Qualcomm | Unisoc |
| Process | 11 nm | 12 nm |
| CPU cores | 8 | 4 |
| CPU frequency | 1.8 GHz | 2 GHz |
| GPU | Adreno 610 | PowerVR GE8300 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 128 GB | 64 GB |
| Storage (base) | 64 GB | 32 GB |
| Storage type | UFS 2.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 16 MP | 16 MP |
| Main camera aperture | f/1.8 | f/2 |
| Main sensor size | 1/2.0" | — |
| Rear cameras | 4 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 8 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,150 mAh |
| Battery type | Li-Po | — |
| Wired charging | 18 W | 10 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | — |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | — |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
