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- A17 vs A78 4G
OPPO A17 vs OPPO A78 4G
What A17 does better (0) and where A78 4G wins (15) — every spec side by side.
Dimensions
Size comparison
A17A78 4G
| A17 | A78 4G | Difference | |
|---|---|---|---|
| Height | 164.2 mm | 160 mm | +4.2 mm |
| Width | 75.6 mm | 73.2 mm | +2.4 mm |
| Thickness | 8.3 mm | 7.9 mm | +0.4 mm |
| Weight | 189 g | 180 g | +9 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A17 better than A78 4G?
A17 has no measurable advantages in this pair.
Why is A78 4G better than A17?
- Refresh rate60 Hz vs 90 Hz+50%
- OLED panelNo · A17: Yes
- Storage (max)128 GB vs 256 GB2×
- NFCNo · A17: Yes
- Stereo speakersNo · A17: Yes
- RAM6 GB vs 8 GB+33%
- Pixel density269 ppi vs 409 ppi+52%
- Process12 nm vs 6 nm2×
- Storage (base)64 GB vs 128 GB2×
- Weight189 g vs 180 g+5%
- CPU frequency2.3 GHz vs 2.4 GHz+4%
- Selfie camera5 MP vs 8 MP+60%
Specifications
Side by side
| Design | ||
| Weight | 189 g | 180 g |
| Thickness | 8.3 mm | 7.9 mm |
| Height | 164.2 mm | 160 mm |
| Width | 75.6 mm | 73.2 mm |
| Ingress protection | IPX4 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Glass protection | — | Corning Gorilla Glass 5 |
| Colours | Midnight Black, Lake Blue, Sunlight Orange | Mist Black, Aqua Green |
| Display | ||
| Screen size | 6.6″ | 6.4″ |
| Panel | IPS LCD | AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 720 px | 1,080 px |
| Resolution (height) | 1,612 px | 2,400 px |
| Pixel density | 269 ppi | 409 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Peak brightness | — | 430 nits |
| Screen-to-body ratio | 83.3% | 85.2% |
| Performance | ||
| Chipset | Mediatek MT6765 Helio G35 | Qualcomm SM6225 Snapdragon 680 4G |
| Chip maker | MediaTek | Qualcomm |
| Process | 12 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.3 GHz | 2.4 GHz |
| GPU | PowerVR GE8320 | Adreno 610 |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 64 GB | 128 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.8 | 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 | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | — | 67 W |
| Charged in 30 min | — | 76% |
| 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 |
| NFC | No | Yes |
| USB | microUSB 2.0 | USB Type-C 2.0 |
| USB version | — | 2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Under display |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 12 | Android 13 |
| Platform | Android | Android |
| Interface | ColorOS 12.1 | ColorOS 13.1 |
