Redmi K40
Redmi K40 – Full Specifications & Price
General
| Announcement Date | 2021, February 25 |
| Release Date | 2021, March 04 |
| SIM Size | Nano SIM |
| SIM Slots | Dual SIM |
Network
| Network Technologies | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G Bands |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
| 3G Bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 |
| 5G Bands | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 |
Design
| Height | 163.7 mm |
| Width | 76.4 mm |
| Thickness | 7.8 mm |
| Weight | 196 grams |
| Colors | Black, White, Aurora |
Display
| Screen Size | 6.67 inches |
| Screen Type | Super AMOLED |
| Screen Resolution | FHD+, 1080 x 2400 pixels |
| Brightness | 1300 nits (peak) |
| Refresh Rate | 120Hz |
| Touch Sampling Rate | 480Hz |
| Aspect Ratio | 20:9 |
| Pixel Density | 395 pixels per inch |
| Protection Layer | Corning Gorilla Glass 5 |
| Screen To Body Ratio | 85.9% |
| Special Features | HDR10+ |
Performance
| Operating System | Android 11 |
| User Interface | MIUI 12.5 |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G |
| Process Technology | 7nm |
| CPU | 8 cores (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| GPU | Adreno 650 |
| Storage & RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| Expandable Storage | No |
| Storage Type | UFS 3.1 |
Rear Camera
| Primary Camera | 48 MP (wide), f/1.8 aperture, 26mm focal length, 1/2.0" sensor size, 0.7µm pixel size, PDAF |
| Second Camera | 8 MP (ultrawide), f/2.2 aperture,119˚ field of view |
| Third Camera | 5 MP (telephoto macro), 50mm focal length, 1/5.0" sensor size, 1.12µm pixel size |
| Camera Features | Dual-LED flash, HDR, panorama |
| Video Recording | 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS |
Front Camera
| Primary Camera | 20 MP (wide), f/2.5 aperture, 1/3.4" sensor size, 0.8µm pixel size |
| Camera Features | HDR |
| Video Recording | 1080p@30fps, 720p@120fps |
Battery
| Battery Type | Lithium polymer |
| Battery Capacity | 4520 mAh, non-removable |
| Charging Speed | Fast charging 33W, 100% in 52 min (advertised) |
| Special Features |
USB Power Delivery 3.0 Quick Charge 3+ |
Audio
| Loud Speaker | Yes, with stereo speakers |
| Headphone Jack | No |
| Special Features | 24-bit/192kHz audio |
Connectivity
| WIFI | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | V5.1, supports A2DP, LE |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| NFC | Yes |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0, supports USB OTG |
Miscellaneous Features
| Sensors | Accelerometer, Gyroscope, Proximity, Compass, Color Spectrum |
| Security | Fingerprint (mounted on the power button), supports Face Unlock |
| Model Number | M2012K11AC |
Prices
| Price | 350 USD |
| Price in Mexico | 7,700 Mexican pesos |
| Price in Brazil | 2,450 Brazilian real |
| Price in France | 300 EUR |
| Price in Egypt | 6,300 Egyptian pounds |
| Price in Russia | 31,500 Russian ruble |
| Price in Indonesia | 4,900,000 Indonesian rupiahs |
| Price in Japan | 43,750 Japanese yen |
| Price in Germany | 300 EUR |
| Price in Turkey | 5,250 Turkish lira |
| Price in Vietnam | 8,050,000 Vietnamese dong |
| Price in Iran | 15,050,000 Iranian rials |
| Price in Italy | 300 EUR |
| Price in Thailand | 12,250 Thai baht |
| Price in Poland | 1,750 Polish zloty |
| Price in Ukraine | 10,500 Ukrainian hryvnia |
| Price in Malaysia | 1,750 Malaysian Ringgit |
| Price in Romania | 1,750 Romanian Leu |
| Price in Netherlands | 300 EUR |
| Price in Greece | 300 EUR |
General
| Announcement Date | 2021, February 25 |
| Release Date | 2021, March 04 |
| SIM Size | Nano SIM |
| SIM Slots | Dual SIM |
Network
| Network Technologies | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G Bands |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
| 3G Bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 |
| 5G Bands | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 |
Design
| Height | 163.7 mm |
| Width | 76.4 mm |
| Thickness | 7.8 mm |
| Weight | 196 grams |
| Colors | Black, White, Aurora |
Display
| Screen Size | 6.67 inches |
| Screen Type | Super AMOLED |
| Screen Resolution | FHD+, 1080 x 2400 pixels |
| Brightness | 1300 nits (peak) |
| Refresh Rate | 120Hz |
| Touch Sampling Rate | 480Hz |
| Aspect Ratio | 20:9 |
| Pixel Density | 395 pixels per inch |
| Protection Layer | Corning Gorilla Glass 5 |
| Screen To Body Ratio | 85.9% |
| Special Features | HDR10+ |
Performance
| Operating System | Android 11 |
| User Interface | MIUI 12.5 |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G |
| Process Technology | 7nm |
| CPU | 8 cores (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| GPU | Adreno 650 |
| Storage & RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| Expandable Storage | No |
| Storage Type | UFS 3.1 |
Rear Camera
| Primary Camera | 48 MP (wide), f/1.8 aperture, 26mm focal length, 1/2.0" sensor size, 0.7µm pixel size, PDAF |
| Second Camera | 8 MP (ultrawide), f/2.2 aperture,119˚ field of view |
| Third Camera | 5 MP (telephoto macro), 50mm focal length, 1/5.0" sensor size, 1.12µm pixel size |
| Camera Features | Dual-LED flash, HDR, panorama |
| Video Recording | 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS |
Front Camera
| Primary Camera | 20 MP (wide), f/2.5 aperture, 1/3.4" sensor size, 0.8µm pixel size |
| Camera Features | HDR |
| Video Recording | 1080p@30fps, 720p@120fps |
Battery
| Battery Type | Lithium polymer |
| Battery Capacity | 4520 mAh, non-removable |
| Charging Speed | Fast charging 33W, 100% in 52 min (advertised) |
| Special Features |
USB Power Delivery 3.0 Quick Charge 3+ |
Audio
| Loud Speaker | Yes, with stereo speakers |
| Headphone Jack | No |
| Special Features | 24-bit/192kHz audio |
Connectivity
| WIFI | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | V5.1, supports A2DP, LE |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| NFC | Yes |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0, supports USB OTG |
Miscellaneous Features
| Sensors | Accelerometer, Gyroscope, Proximity, Compass, Color Spectrum |
| Security | Fingerprint (mounted on the power button), supports Face Unlock |
| Model Number | M2012K11AC |
Prices
| Price | 350 USD |
| Price in Mexico | 7,700 Mexican pesos |
| Price in Brazil | 2,450 Brazilian real |
| Price in France | 300 EUR |
| Price in Egypt | 6,300 Egyptian pounds |
| Price in Russia | 31,500 Russian ruble |
| Price in Indonesia | 4,900,000 Indonesian rupiahs |
| Price in Japan | 43,750 Japanese yen |
| Price in Germany | 300 EUR |
| Price in Turkey | 5,250 Turkish lira |
| Price in Vietnam | 8,050,000 Vietnamese dong |
| Price in Iran | 15,050,000 Iranian rials |
| Price in Italy | 300 EUR |
| Price in Thailand | 12,250 Thai baht |
| Price in Poland | 1,750 Polish zloty |
| Price in Ukraine | 10,500 Ukrainian hryvnia |
| Price in Malaysia | 1,750 Malaysian Ringgit |
| Price in Romania | 1,750 Romanian Leu |
| Price in Netherlands | 300 EUR |
| Price in Greece | 300 EUR |
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