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- Nothing Phone 3a vs Karbonn A40 Indian
Nothing Phone 3a vs Karbonn A40 Indian comparison
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| ratings | ||||
| Overall NDTV Rating | Read Review | Read Review | ||
| Design Rating | ||||
| Display Rating | ||||
| Software Rating | ||||
| Performance Rating | ||||
| Battery Life Rating | ||||
| Camera Rating | ||||
| Value for Money Rating | ||||
| key specs | ||||
| Display | 6.77-inch | 4.00-inch | ||
| Processor | Qualcomm Snapdragon 7s Gen 3 | Spreadtrum SC9832A | ||
| Front Camera | 32-megapixel | 0.3-megapixel | ||
| Rear Camera | 50-megapixel + 50-megapixel + 8-megapixel | 2-megapixel | ||
| RAM | 8GB | 1GB | ||
| Storage | 128GB, 256GB | 8GB | ||
| Battery Capacity | 5000mAh | 1400mAh | ||
| OS | Android 15 | Android 7.0 | ||
| Resolution | 1080x2392 pixels | 480x800 pixels | ||
| general | ||||
| Brand | Nothing | Karbonn | ||
| Model | Phone 3a | A40 Indian | ||
| Release date | March 4, 2025 | July 1, 2017 | ||
| Launched in India | Yes | - | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 163.52 x 77.50 x 8.35 | 122.95 x 64.30 x 10.50 | ||
| Weight (g) | 201.00 | 118.00 | ||
| IP rating | IP64 | - | ||
| Battery capacity (mAh) | 5000 | 1400 | ||
| Fast charging | 50W Fast Charging | - | ||
| Wireless charging | No | - | ||
| Colours | Black, Blue, White | Blue, Coffee Brown, Black, Champagne | ||
| Removable battery | - | Yes | ||
| SAR value | - | 1.39 | ||
| display | ||||
| Refresh Rate | 120 Hz | - | ||
| Screen size (inches) | 6.77 | 4.00 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 1080x2392 pixels | 480x800 pixels | ||
| Pixels per inch (PPI) | 387 | - | ||
| hardware | ||||
| Processor | octa-core | 1.3GHz quad-core | ||
| Processor make | Qualcomm Snapdragon 7s Gen 3 | Spreadtrum SC9832A | ||
| RAM | 8GB | 1GB | ||
| Internal storage | 128GB, 256GB | 8GB | ||
| Expandable storage | - | Yes | ||
| Expandable storage type | - | microSD | ||
| Expandable storage up to (GB) | - | 32 | ||
| camera | ||||
| Rear camera | 50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2) | 2-megapixel | ||
| No. of Rear Cameras | 3 | - | ||
| Rear flash | Yes | Yes | ||
| Front camera | 32-megapixel (f/2.2) | 0.3-megapixel | ||
| No. of Front Cameras | 1 | - | ||
| Lens Type (Second Rear Camera) | Telephoto | - | ||
| Lens Type (Third Rear Camera) | Ultra Wide-Angle | - | ||
| software | ||||
| Operating system | Android 15 | Android 7.0 | ||
| Skin | Nothing OS 3.1 | - | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 b/g/n | ||
| GPS | Yes | No | ||
| Bluetooth | Yes, v 5.40 | Yes, v 4.00 | ||
| NFC | Yes | No | ||
| USB Type-C | Yes | - | ||
| Number of SIMs | 2 | 2 | ||
| Active 4G on both SIM cards | Yes | - | ||
| Infrared | - | No | ||
| USB OTG | - | No | ||
| Headphones | - | 3.5mm | ||
| FM | - | Yes | ||
| Wi-Fi Direct | - | No | ||
| Mobile High-Definition Link (MHL) | - | No | ||
| sensors | ||||
| In-Display Fingerprint Sensor | Yes | - | ||
| Compass/ Magnetometer | Yes | No | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | No | ||
| Gyroscope | Yes | No | ||
| Barometer | - | No | ||
| Temperature sensor | - | No | ||
| sim 1 | ||||
| SIM Type | - | Regular | ||
| GSM/CDMA | - | GSM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
| sim 2 | ||||
| SIM Type | - | Regular | ||
| GSM/CDMA | - | GSM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
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