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- A2 Pro vs Armor 21
OPPO A2 Pro vs UleFone Armor 21
What A2 Pro does better (11) and where Armor 21 wins (6) — every spec side by side.
Dimensions
Size comparison
A2 ProArmor 21
| A2 Pro | Armor 21 | Difference | |
|---|---|---|---|
| Height | 162.7 mm | 176 mm | −13.3 mm |
| Width | 74.3 mm | 81.6 mm | −7.3 mm |
| Thickness | 8 mm | 18.1 mm | −10.1 mm |
| Weight | 183 g | 400 g | −217 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A2 Pro better than Armor 21?
- Wired charging67 W vs 33 W2×
- Weight183 g vs 400 g2.2×
- RAM12 GB vs 8 GB+50%
- OLED panelYes · Armor 21: No
- Storage (max)512 GB vs 256 GB2×
- 5GYes · Armor 21: No
- Thickness8 mm vs 18.1 mm2.3×
- CPU frequency2.6 GHz vs 2.2 GHz+18%
- Screen-to-body ratio89.4% vs 72.6%+23%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
- Main camera aperturef/1.7 vs f/1.9+12%
Why is Armor 21 better than A2 Pro?
- Battery capacity5,000 mAh vs 9,600 mAh+92%
- Water resistance (IPx)IPx4 vs IPx82×
- Memory card slotNo · A2 Pro: Yes
- Rear cameras1 vs 22×
- Selfie camera8 MP vs 16 MP2×
- 3.5 mm headphone jackNo · A2 Pro: Yes
Specifications
Side by side
| Design | ||
| Weight | 183 g | 400 g |
| Thickness | 8 mm | 18.1 mm |
| Height | 162.7 mm | 176 mm |
| Width | 74.3 mm | 81.6 mm |
| Ingress protection | IP54 | IP68 |
| Water resistance (IPx) | IPx4 | IPx8 |
| Colours | Black, Purple, Brown | Black |
| Display | ||
| Screen size | 6.7″ | 6.6″ |
| Panel | AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,412 px | 2,408 px |
| Pixel density | 394 ppi | 401 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 950 nits | — |
| Screen-to-body ratio | 89.4% | 72.6% |
| Performance | ||
| Chipset | Mediatek Dimensity 7050 | Mediatek Helio G99 |
| Chip maker | MediaTek | MediaTek |
| Process | 6 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.6 GHz | 2.2 GHz |
| GPU | Mali-G68 MC4 | Mali-G57 MC2 |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage (max) | 512 GB | 256 GB |
| Storage (base) | 256 GB | 256 GB |
| Storage type | UFS 3.1 | — |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 64 MP | 64 MP |
| Main camera aperture | f/1.7 | f/1.9 |
| Main sensor size | 1/2.0" | — |
| Rear cameras | 1 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 8 MP | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 9,600 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 67 W | 33 W |
| Charged in 30 min | 81% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.2 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | Under display | Side |
| Barometer | — | Yes |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer |
| Software | ||
| OS at launch | Android 13 | Android 13 |
| Platform | Android | Android |
| Interface | ColorOS 13.1 | — |
| EU label | ||
| Energy class | — | B |
| Battery charge cycles | — | 1,000 |
| Endurance per cycle | — | 90 h |
| Repairability class | — | C |
| Drop resistance class | — | A |
