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- Note 40 vs A3x
Infinix Note 40 vs OPPO A3x
What Note 40 does better (16) and where A3x wins (3) — every spec side by side.
Dimensions
Size comparison
Note 40A3x
| Note 40 | A3x | Difference | |
|---|---|---|---|
| Height | 164.1 mm | 165.7 mm | −1.6 mm |
| Width | 74.5 mm | 76 mm | −1.5 mm |
| Thickness | 7.8 mm | 7.7 mm | +0.1 mm |
| Weight | 190 g | 187 g | +3 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Note 40 better than A3x?
- Main camera108 MP vs 8 MP13.5×
- RAM8 GB vs 4 GB2×
- OLED panelYes · A3x: No
- Storage (max)256 GB vs 128 GB2×
- Wireless chargingYes · A3x: No
- NFCYes · A3x: No
- Stereo speakersYes · A3x: No
- Pixel density393 ppi vs 264 ppi+49%
- Storage (base)256 GB vs 64 GB4×
- Selfie camera32 MP vs 5 MP6.4×
- Peak brightness1,300 nits vs 1,000 nits+30%
- Rear cameras2 vs 12×
Why is A3x better than Note 40?
- 5GNo · Note 40: Yes
- 3.5 mm headphone jackNo · Note 40: Yes
- CPU frequency2.2 GHz vs 2.4 GHz+9%
Specifications
Side by side
| Design | ||
| Weight | 190 g | 187 g |
| Thickness | 7.8 mm | 7.7 mm |
| Height | 164.1 mm | 165.7 mm |
| Width | 74.5 mm | 76 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Ingress protection | IP54 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Glass protection | Corning Gorilla Glass | Panda glass |
| Colours | Titan Gold, Obsidian Black, Racing Edition | Sparkle Black, Starlight White, Starry Purple |
| Display | ||
| Screen size | 6.8″ | 6.7″ |
| Panel | AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 720 px |
| Resolution (height) | 2,436 px | 1,604 px |
| Pixel density | 393 ppi | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,300 nits | 1,000 nits |
| Screen-to-body ratio | 89.9% | 85.2% |
| Performance | ||
| Chipset | Mediatek Helio G99 Ultimate | Mediatek Dimensity 6300 |
| Chip maker | MediaTek | MediaTek |
| Process | 6 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.4 GHz |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| AnTuTu score | 581,489 | — |
| Geekbench 6 (multi-core) | 2,024 | — |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 256 GB | 64 GB |
| Storage type | UFS 2.2 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 108 MP | 8 MP |
| Main camera aperture | f/1.9 | f/2 |
| Main sensor size | 1/1.52" | — |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 32 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,100 mAh |
| Battery type | Li-Po | — |
| Wired charging | 45 W | 45 W |
| Charged in 30 min | 58% | 50% |
| Wireless charging | Yes | No |
| Wireless charging power | 20 W | — |
| Reverse wireless charging | Yes | — |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.3 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | Under display | Side |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| SAR (head) | — | 1.05 W/kg |
| Software | ||
| OS at launch | Android 14 | Android 14 |
| Platform | Android | Android |
| Interface | XOS 14 | ColorOS 14 |
