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- A6x 4G vs Spark 40C
OPPO A6x 4G vs Tecno Spark 40C
What A6x 4G does better (5) and where Spark 40C wins (9) — every spec side by side.
Dimensions
Size comparison
A6x 4GSpark 40C
| A6x 4G | Spark 40C | Difference | |
|---|---|---|---|
| Height | 166.6 mm | 165.6 mm | +1 mm |
| Width | 78.5 mm | 77 mm | +1.5 mm |
| Thickness | 8.6 mm | 8.4 mm | +0.2 mm |
| Weight | 210 g | 190 g | +20 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A6x 4G better than Spark 40C?
- AnTuTu score452,848 vs 363,458+25%
- Battery capacity6,500 mAh vs 6,000 mAh+8%
- CPU frequency2.8 GHz vs 2 GHz+40%
- Process6 nm vs 12 nm2×
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%
Why is Spark 40C better than A6x 4G?
- Wired charging15 W vs 18 W+20%
- Geekbench 6 (multi-core)1,257 vs 1,372+9%
- Storage (base)64 GB vs 128 GB2×
- Weight210 g vs 190 g+11%
- Pixel density256 ppi vs 263 ppi+3%
- Selfie camera5 MP vs 8 MP+60%
- Main camera aperturef/2.2 vs f/1.8+22%
- Bluetooth5 vs 5.3+6%
- Thickness8.6 mm vs 8.4 mm+2%
Specifications
Side by side
| Design | ||
| Weight | 210 g | 190 g |
| Thickness | 8.6 mm | 8.4 mm |
| Height | 166.6 mm | 165.6 mm |
| Width | 78.5 mm | 77 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | IP64 | IP64 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Colours | Plum Purple, Ice Blue | Veil White, Ripple Blue, Titanium Grey, Ink Black |
| Display | ||
| Screen size | 6.8″ | 6.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,570 px | 1,600 px |
| Pixel density | 256 ppi | 263 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,125 nits | — |
| Screen-to-body ratio | 85.2% | 84.2% |
| Performance | ||
| Chipset | Qualcomm SM6225 Snapdragon 685 | Mediatek Helio G81 |
| Chip maker | Qualcomm | MediaTek |
| Process | 6 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.8 GHz | 2 GHz |
| GPU | Adreno 610 | Mali-G52 MC2 |
| AnTuTu score | 452,848 | 363,458 |
| Geekbench 6 (multi-core) | 1,257 | 1,372 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 64 GB | 128 GB |
| Storage type | UFS 2.2 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | f/2.2 | f/1.8 |
| 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 | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 6,500 mAh | 6,000 mAh |
| Battery type | Si/C | Li-Po |
| Wired charging | 15 W | 18 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 | 5.3 |
| NFC | No | No |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | 2 |
| Infrared port | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted); unspecified sensors |
| Software | ||
| OS at launch | Android 15 | Android 15 |
| Platform | Android | Android |
| Interface | ColorOS 15 | HIOS 15.1 |
| EU label | ||
| Energy class | A | — |
