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- 1SE (2020) vs C15
alcatel 1SE (2020) vs Realme C15
What 1SE (2020) does better (2) and where C15 wins (7) — every spec side by side.
vs
2.8Display3.4
4.2Camera5.0
2.9Features2.4
Dimensions
Size comparison
1SE (2020)C15
| 1SE (2020) | C15 | Difference | |
|---|---|---|---|
| Height | 159.2 mm | 164.5 mm | −5.3 mm |
| Width | 75.2 mm | 75.9 mm | −0.7 mm |
| Thickness | 8.7 mm | 9.8 mm | −1.1 mm |
| Weight | 175 g | 209 g | −34 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 1SE (2020) better than C15?
- Weight175 g vs 209 g+19%
- Thickness8.7 mm vs 9.8 mm+13%
Why is C15 better than 1SE (2020)?
- Battery capacity4,000 mAh vs 6,000 mAh+50%
- CPU frequency1.6 GHz vs 2.3 GHz+44%
- Process28 nm vs 12 nm2.3×
- Rear cameras2 vs 42×
- Screen size6.2″ vs 6.5″+5%
- Selfie camera5 MP vs 8 MP+60%
- Bluetooth4.2 vs 5+19%
Specifications
Side by side
| Design | ||
| Weight | 175 g | 209 g |
| Thickness | 8.7 mm | 9.8 mm |
| Height | 159.2 mm | 164.5 mm |
| Width | 75.2 mm | 75.9 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Glass protection | — | Corning Gorilla Glass |
| Colours | Agate Greeen, Power Gray | Marine Blue, Seagull Silver |
| Display | ||
| Screen size | 6.2″ | 6.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,520 px | 1,600 px |
| Pixel density | 270 ppi | 270 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 80.7% | 81.7% |
| Performance | ||
| Chipset | Unisoc SC9863A | Mediatek MT6765G Helio G35 |
| Chip maker | Unisoc | MediaTek |
| Process | 28 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 2.3 GHz |
| GPU | IMG8322 | PowerVR GE8320 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 32 GB | 32 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | f/2.2 | f/2.2 |
| Main sensor size | 1/3.06" | — |
| Rear cameras | 2 | 4 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,000 mAh | 6,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | — | 18 W |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.2 | 5 |
| NFC | No | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Satellite navigation | — | GLONASS, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Rear |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
