- android.gs
- Compare
- Galaxy A21 vs Spark 6 Go
Samsung Galaxy A21 vs Tecno Spark 6 Go
What Galaxy A21 does better (9) and where Spark 6 Go wins (4) — every spec side by side.
vs
3.4Display3.2
5.6Camera3.4
2.6Battery5.6
5.0Features2.4
Dimensions
Size comparison
Galaxy A21Spark 6 Go
| Galaxy A21 | Spark 6 Go | Difference | |
|---|---|---|---|
| Height | 167.8 mm | 165.6 mm | +2.2 mm |
| Width | 76.7 mm | 76.3 mm | +0.4 mm |
| Thickness | 8.1 mm | 9.1 mm | −1 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy A21 better than Spark 6 Go?
- NFCYes · Spark 6 Go: No
- Main camera16 MP vs 13 MP+23%
- CPU frequency2.35 GHz vs 1.8 GHz+31%
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · Spark 6 Go: No
- Selfie camera13 MP vs 8 MP+62%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%
- Bluetooth5 vs 4.2+19%
- Thickness8.1 mm vs 9.1 mm+12%
Why is Spark 6 Go better than Galaxy A21?
- Battery capacity4,000 mAh vs 5,000 mAh+25%
- Storage (max)32 GB vs 64 GB2×
- RAM3 GB vs 4 GB+33%
- Screen-to-body ratio79.3% vs 81.2%+2%
Specifications
Side by side
| Design | ||
| Weight | 193 g | — |
| Thickness | 8.1 mm | 9.1 mm |
| Height | 167.8 mm | 165.6 mm |
| Width | 76.7 mm | 76.3 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Glass protection | — | Corning Gorilla Glass 3 |
| Colours | Black | Ice Jadelite, Mystery White, Aqua Blue |
| Display | ||
| Screen size | 6.5″ | 6.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,600 px |
| Pixel density | 270 ppi | 269 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 79.3% | 81.2% |
| Performance | ||
| Chipset | Mediatek MT6765 Helio P35 | Mediatek MT6761D Helio A20 - 2GB, 3GB model |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.35 GHz | 1.8 GHz |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage (max) | 32 GB | 64 GB |
| Storage (base) | 32 GB | 32 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 16 MP | 13 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | 1/3.06" | — |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 13 MP | 8 MP |
| 4K selfie video | No | — |
| Battery | ||
| Battery capacity | 4,000 mAh | 5,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | 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 4 |
| Bluetooth | 5 | 4.2 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | microUSB 2.0 |
| USB version | 2 | — |
| 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, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity |
| SAR (head) | 1.27 W/kg | — |
| Software | ||
| OS at launch | Android 10 | Android 10 (Go edition) |
| Platform | Android | Android |
| Interface | One UI 2.0 | — |
