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- Galaxy A21 vs Armor X7
Samsung Galaxy A21 vs UleFone Armor X7
What Galaxy A21 does better (14) and where Armor X7 wins (1) — every spec side by side.
vs
3.4Display2.6
5.6Camera2.7
2.6Battery2.7
5.0Features6.0
Dimensions
Size comparison
Galaxy A21Armor X7
| Galaxy A21 | Armor X7 | Difference | |
|---|---|---|---|
| Height | 167.8 mm | 150 mm | +17.8 mm |
| Width | 76.7 mm | 78.9 mm | −2.2 mm |
| Thickness | 8.1 mm | 14.6 mm | −6.5 mm |
| Weight | 193 g | 234 g | −41 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy A21 better than Armor X7?
- RAM3 GB vs 2 GB+50%
- Storage (max)32 GB vs 16 GB2×
- Main camera16 MP vs 13 MP+23%
- Selfie camera13 MP vs 5 MP2.6×
- CPU frequency2.35 GHz vs 1.8 GHz+31%
- Screen size6.5″ vs 5″+30%
- Weight193 g vs 234 g+21%
- CPU cores8 vs 42×
- Storage (base)32 GB vs 16 GB2×
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · Armor X7: No
- Thickness8.1 mm vs 14.6 mm+80%
Why is Armor X7 better than Galaxy A21?
- Pixel density270 ppi vs 294 ppi+9%
Specifications
Side by side
| Design | ||
| Weight | 193 g | 234 g |
| Thickness | 8.1 mm | 14.6 mm |
| Height | 167.8 mm | 150 mm |
| Width | 76.7 mm | 78.9 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Colours | Black | Black, Orange |
| Display | ||
| Screen size | 6.5″ | 5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,280 px |
| Pixel density | 270 ppi | 294 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 79.3% | 58.2% |
| Performance | ||
| Chipset | Mediatek MT6765 Helio P35 | Mediatek MT6761 Helio A20 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 4 |
| CPU frequency | 2.35 GHz | 1.8 GHz |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| Memory | ||
| RAM | 3 GB | 2 GB |
| Storage (max) | 32 GB | 16 GB |
| Storage (base) | 32 GB | 16 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/2.2 |
| 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 | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,000 mAh | 4,000 mAh |
| Battery type | Li-Po | 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 5 |
| Bluetooth | 5 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | microUSB 2.0 |
| USB version | 2 | — |
| Satellite navigation | GLONASS, BDS | GLONASS, GALILEO |
| 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, compass |
| SAR (head) | 1.27 W/kg | — |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | One UI 2.0 | — |
