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- A40 vs Spark 30C 5G
OPPO A40 vs Tecno Spark 30C 5G
What A40 does better (6) and where Spark 30C 5G wins (7) — every spec side by side.
vs
5.3Display5.8
4.1Camera3.9
7.7Battery4.6
4.5Features6.4
Dimensions
Size comparison
A40Spark 30C 5G
| A40 | Spark 30C 5G | Difference | |
|---|---|---|---|
| Height | 165.7 mm | 165 mm | +0.7 mm |
| Width | 76 mm | 77 mm | −1 mm |
| Thickness | 7.6 mm | 8 mm | −0.4 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is A40 better than Spark 30C 5G?
- Wired charging45 W vs 18 W2.5×
- Main camera50 MP vs 48 MP+4%
- Storage (base)128 GB vs 64 GB2×
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%
- Screen-to-body ratio89.9% vs 84.5%+6%
- Thickness7.6 mm vs 8 mm+5%
Why is Spark 30C 5G better than A40?
- Storage (max)128 GB vs 256 GB2×
- 5GNo · A40: Yes
- Stereo speakersNo · A40: Yes
- Refresh rate90 Hz vs 120 Hz+33%
- Dual SIMNo · A40: Yes
- 3.5 mm headphone jackNo · A40: Yes
- Selfie camera5 MP vs 8 MP+60%
Specifications
Side by side
| Design | ||
| Weight | 186 g | — |
| Thickness | 7.6 mm | 8 mm |
| Height | 165.7 mm | 165 mm |
| Width | 76 mm | 77 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | IP54 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Glass protection | Panda Glass | — |
| Colours | — | Aurora Cloud, Azure Sky, Midnight Shadow |
| Display | ||
| Screen size | 6.7″ | 6.7″ |
| Panel | LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,604 px | 1,600 px |
| Pixel density | 264 ppi | 263 ppi |
| Refresh rate | 90 Hz | 120 Hz |
| Peak brightness | 1,000 nits | — |
| Screen-to-body ratio | 89.9% | 84.5% |
| Performance | ||
| Chipset | Qualcomm Snapdragon 6s Gen 1 | Mediatek Dimensity 6300 |
| Chip maker | Qualcomm | MediaTek |
| Process | — | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | — | 2.4 GHz |
| GPU | Adreno 610 | Mali-G57 MC2 |
| Memory | ||
| RAM | — | 8 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 128 GB | 64 GB |
| Memory card slot | — | Yes |
| Camera | ||
| Main camera | 50 MP | 48 MP |
| Main camera aperture | f/1.8 | — |
| Main sensor size | — | 1/2.0" |
| 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 | 5,100 mAh | 5,000 mAh |
| Wired charging | 45 W | 18 W |
| Charged in 30 min | 50% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | No | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 4 |
| Bluetooth | 5 | — |
| NFC | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| Satellite navigation | GPS, GLONASS, GALILEO, BDS, QZSS | — |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | — | Side |
| Sensors | proximity, accelerometer, gyro, light, compass, fingerprint | Fingerprint (side-mounted); unspecified sensors |
| Software | ||
| OS at launch | Android 14 | Android 14 |
| Platform | Android | Android |
| Interface | ColorOS 14 | — |
| EU label | ||
| Energy class | B | — |
