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- Redmi K40S vs Samsung Galaxy M30 (6GB RAM, 128GB)
Redmi K40S vs Samsung Galaxy M30 (6GB RAM, 128GB) comparison
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| key specs | ||||
| Display | 6.67-inch | 6.40-inch | ||
| Processor | Qualcomm Snapdragon 870 | Samsung Exynos 7904 | ||
| Front Camera | 20-megapixel | 16-megapixel | ||
| Rear Camera | 48-megapixel + 8-megapixel + 2-megapixel | 13-megapixel + 5-megapixel + 5-megapixel | ||
| RAM | 6GB, 8GB, 12GB | 6GB | ||
| Storage | 128GB, 256GB | 128GB | ||
| Battery Capacity | 4500mAh | 5000mAh | ||
| OS | Android | Android 8.1 Oreo | ||
| Resolution | 1080x2400 pixels | 1080x2340 pixels | ||
| general | ||||
| Brand | Xiaomi | Samsung | ||
| Model | Redmi K40S | Galaxy M30 | ||
| Release date | March 17, 2022 | February 1, 2019 | ||
| Launched in India | No | Yes | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 163.20 x 75.95 x 7.70 | - | ||
| Weight (g) | 195.00 | - | ||
| Battery capacity (mAh) | 4500 | 5000 | ||
| Removable battery | No | - | ||
| Fast charging | Quick Charge 3.0 | Proprietary | ||
| Colours | Aurora, Black, Green, Silver, | Gradation Black, Gradation Blue | ||
| display | ||||
| Screen size (inches) | 6.67 | 6.40 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 1080x2400 pixels | 1080x2340 pixels | ||
| Aspect ratio | 20:9 | 19.5:9 | ||
| hardware | ||||
| Processor | octa-core | 1.6GHz octa-core (2x1.8GHz + 6x1.6GHz) | ||
| Processor make | Qualcomm Snapdragon 870 | Samsung Exynos 7904 | ||
| RAM | 6GB, 8GB, 12GB | 6GB | ||
| Internal storage | 128GB, 256GB | 128GB | ||
| Expandable storage | No | Yes | ||
| Expandable storage type | - | microSD | ||
| Expandable storage up to (GB) | - | 512 | ||
| Dedicated microSD slot | - | Yes | ||
| camera | ||||
| Rear camera | 48-megapixel (f/1.8) + 8-megapixel + 2-megapixel | 13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2) | ||
| No. of Rear Cameras | 3 | - | ||
| Rear autofocus | Yes | - | ||
| Rear flash | Yes | - | ||
| Front camera | 20-megapixel | 16-megapixel (f/2.0) | ||
| No. of Front Cameras | 1 | - | ||
| software | ||||
| Operating system | Android | Android 8.1 Oreo | ||
| Skin | MIUI 13 | Samsung Experience v9.5 | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 a/b/g/n/ac | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 5.20 | Yes, v 5.00 | ||
| NFC | Yes | - | ||
| Infrared | Yes | - | ||
| USB Type-C | Yes | Yes | ||
| Number of SIMs | 2 | 2 | ||
| Micro-USB | - | Yes | ||
| Active 4G on both SIM cards | - | Yes | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| 5G | Yes | - | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| 5G | Yes | - | ||
| sensors | ||||
| In-Display Fingerprint Sensor | Yes | - | ||
| Compass/ Magnetometer | Yes | Yes | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Gyroscope | Yes | - | ||
| Face unlock | - | Yes | ||
| Fingerprint sensor | - | Yes | ||
| ratings | ||||
| Overall NDTV Rating | - | Read Review | ||
| Design Rating | - | |||
| Display Rating | - | |||
| Software Rating | - | |||
| Performance Rating | - | |||
| Battery Life Rating | - | |||
| Camera Rating | - | |||
| Value for Money Rating | - | |||
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