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- Crest vs A40
HMD Crest vs OPPO A40
What Crest does better (8) and where A40 wins (7) — every spec side by side.
Dimensions
Size comparison
CrestA40
| Crest | A40 | Difference | |
|---|---|---|---|
| Height | 163.9 mm | 165.7 mm | −1.8 mm |
| Width | 76.4 mm | 76 mm | +0.4 mm |
| Thickness | 8.4 mm | 7.6 mm | +0.8 mm |
| Weight | 205 g | 186 g | +19 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Crest better than A40?
- OLED panelYes · A40: No
- 5GYes · A40: No
- Pixel density395 ppi vs 264 ppi+50%
- Selfie camera50 MP vs 5 MP10×
- Dual SIMYes · A40: No
- 3.5 mm headphone jackYes · A40: No
- CPU frequency2.2 GHz vs 2.1 GHz+5%
- Resolution (width)1,080 px vs 720 px+50%
Why is A40 better than Crest?
- Refresh rate60 Hz vs 90 Hz+50%
- Water resistance (IPx)IPx2 vs IPx42×
- NFCNo · Crest: Yes
- Wired charging33 W vs 45 W+36%
- Weight205 g vs 186 g+10%
- Thickness8.4 mm vs 7.6 mm+11%
- Screen-to-body ratio85.8% vs 89.9%+5%
Specifications
Side by side
| Design | ||
| Weight | 205 g | 186 g |
| Thickness | 8.4 mm | 7.6 mm |
| Height | 163.9 mm | 165.7 mm |
| Width | 76.4 mm | 76 mm |
| Ingress protection | IP52 | IP54 |
| Water resistance (IPx) | IPx2 | IPx4 |
| Glass protection | — | Panda Glass |
| Colours | Midnight Blue | Sparkle Black, Starry Purple, Starlight White |
| Display | ||
| Screen size | 6.7″ | 6.7″ |
| Panel | OLED | LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 720 px |
| Resolution (height) | 2,400 px | 1,604 px |
| Pixel density | 395 ppi | 264 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Peak brightness | — | 1,000 nits |
| Screen-to-body ratio | 85.8% | 89.9% |
| Performance | ||
| Chipset | Unisoc T760 | Qualcomm Snapdragon 6s Gen 1 |
| Chip maker | Unisoc | Qualcomm |
| Process | 6 nm | — |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.1 GHz |
| GPU | Mali-G57 | Adreno 610 |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Memory card slot | Yes | — |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | — | 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 | 50 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,100 mAh |
| Wired charging | 33 W | 45 W |
| Charged in 30 min | — | 50% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | No |
| eSIM | No | No |
| Dual SIM | Yes | No |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | No | Yes |
| USB | USB Type-C | USB Type-C |
| Satellite navigation | GALILEO | GPS, GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | Side | — |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | proximity, accelerometer, gyro, light, compass, fingerprint |
| Software | ||
| OS at launch | Android 14 | Android 14 |
| Platform | Android | Android |
| Interface | — | ColorOS 14 |
| EU label | ||
| Energy class | — | B |
