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- A2x vs Spark 20
OPPO A2x vs Tecno Spark 20
What A2x does better (8) and where Spark 20 wins (5) — every spec side by side.
Dimensions
Size comparison
A2xSpark 20
| A2x | Spark 20 | Difference | |
|---|---|---|---|
| Height | 163.8 mm | 163.7 mm | +0.1 mm |
| Width | 75.1 mm | 75.6 mm | −0.5 mm |
| Thickness | 8.1 mm | 8.5 mm | −0.4 mm |
| Weight | 185 g | 190 g | −5 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A2x better than Spark 20?
- RAM12 GB vs 8 GB+50%
- 5GYes · Spark 20: No
- Peak brightness720 nits vs 500 nits+44%
- Water resistance (IPx)IPx4 vs IPx3+33%
- CPU frequency2.2 GHz vs 2 GHz+10%
- Process7 nm vs 12 nm+71%
- Weight185 g vs 190 g+3%
- Thickness8.1 mm vs 8.5 mm+5%
Why is Spark 20 better than A2x?
- Main camera13 MP vs 50 MP3.8×
- Wired charging10 W vs 18 W+80%
- Stereo speakersNo · A2x: Yes
- Selfie camera5 MP vs 32 MP6.4×
- Main camera aperturef/2.2 vs f/1.6+38%
Specifications
Side by side
| Design | ||
| Weight | 185 g | 190 g |
| Thickness | 8.1 mm | 8.5 mm |
| Height | 163.8 mm | 163.7 mm |
| Width | 75.1 mm | 75.6 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | IP54 | IP53 |
| Water resistance (IPx) | IPx4 | IPx3 |
| Colours | Black, Gold, Purple | Gravity Black, Cyber White, Neon Gold, Magic Skin 2.0 (Blue) |
| Display | ||
| Screen size | 6.6″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,612 px | 1,612 px |
| Pixel density | 269 ppi | 267 ppi |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | 720 nits | 500 nits |
| Screen-to-body ratio | 84% | 84.6% |
| Performance | ||
| Chipset | Mediatek Dimensity 6020 | Mediatek MT6769Z Helio G85 |
| Chip maker | MediaTek | MediaTek |
| Process | 7 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2 GHz |
| GPU | Mali-G57 MC2 | Mali-G52 MC2 |
| AnTuTu score | — | 349,064 |
| Geekbench 6 (multi-core) | — | 1,492 |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 2.2 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 50 MP |
| Main camera aperture | f/2.2 | f/1.6 |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 32 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 10 W | 18 W |
| Charged in 30 min | — | 37% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.2 |
| NFC | No | No |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 13 | Android 13 |
| Platform | Android | Android |
| Interface | ColorOS 13.1 | HiOS 13 |
