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| Other names | Xiaomi Redmi K40 Gaming Edition | Versions | | Release date | 04 / 2021 | priceat the time of release | 476 USD | Network | 2G, 3G, 4G, 5Gmore ↓2G: | GSM 850 / 900 / 1800 / 1900
CDMA 800 | 3G: | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x | 4G: | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 | 5G: | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 |
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Body | Dimensions | 161.9 x 76.9 x 8.3 mm | Weight | 205 g | materialfront, bottom, frame | Gorilla Glass 5, Gorilla Glass 5, metal | d/m proof | IP53 | Connectors | USB Type-C | Slots | 2 SIM (Nano-SIM) | Fingerprint | side-mounted | Features | |
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Display | Type | OLED, 120Hz | Size | 6.67", 107.4cm2(~86.3% screen-to-body ratio) | Resolution | 2400x1080 | PPI | 395 | Ratio | 20:9 | Brigh. / contrast | | Features | HDR10+ | Second display | |
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Platform | OS | Android 11 | SoC | Mediatek Dimensity 1200 | CPU | 1x3GHz Cortex-A78 3x2.6GHz Cortex-A78 4x2GHz Cortex-A55 | GPU | Mali-G77 MP9, 850MHz |
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Memory | RAM / ROM | 6/128, 8/128, 12/128, 8/256, 12/256 GB | Memory card | no | Features | ROM UFS 3.1 |
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Main Camera | Camera | Triple• 64MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF • 8MP, f/2.2 (ultrawide) • 2MP, f/2.4 (macro) | Video | 720p - 960fps 1080p - 120fps 2160p - 30fps | Features | • Panorama • High Dynamic Range (HDR) • Dual-LED flash • Сolor spectrum |
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Selfie Camera | Camera | Single | Video | 720p - 120fps 1080p - 30fps | Features | • High Dynamic Range (HDR) |
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Technologies | Sensors | gyro, accelerometer, proximity, compass, barometer | Wi-Fi | IEEE 802.11 a/b/g/n/ac/6 | Bluetooth | v 5.2 | GPS | GPS, A-GPS, GLONASS, Galileo, BDS, QZSS, NavIC | Additionally | NFC USB OTG Infrared port | | Wi-Fi dual-band Wi-Fi Direct Wi-Fi hotspot Bluetooth LE Bluetooth aptX Bluetooth A2DP |
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Sound | Loudspeakers | 2 | Loudness(decibel) | | 3.5mm jack | no | Features | 24-bit / 192kHz sound |
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Battery | Capacity | 5065 mAh | Type | Li-Po, non-removable | Battery life(hours) | | Сable сharging | USB Type-C, 67W | Wireless charg. | no | Features | • Fast cable charging • USB Power Delivery 3 • Quick Charge 3 |
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