Xiaomi Redmi K40 (Dual SIM 8GB RAM 256GB 5G) is a mid-range smartphone by the Chinese manufacturer Xiaomi. It exhibits a large 6.67-inch Super AMOLED touchscreen display with 1080 x 2400 pixels resolution at 395ppi pixel density. At just 7.8mm thickness, the smartphone packs powerful hardware for amazing user experience.
It runs on a Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) chipset in combination with a powerful Octa-core 3.2Ghz processor and Adreno 650 GPU. The device comes pre-installed with Android 11 on its 128GB internal storage with full access to Play Store where over a million apps, games and utilities can be accessed. 8GB of RAM offers seamless multi-tasking while working with its powerful processor.
The handset comes with a brilliant triple (48MP+8MP+5MP) camera to fulfill all your photography needs. The camera also includes many useful features such as autofocus, LED flash, portrait mode, HDR, panorama and more. An 20MP front-facing camera is also provided for selfies and video calls.
|Technology||GSM / CDMA / HSPA / CDMA2000 / LTE / 5G|
|2G bands||GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2|
|3G bands||HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100|
|4G bands||B1, B2, B3, B4, B5, B7, B8, B18, B19, B26, B28, B34, B38, B39, B40, B41, B42|
|5G bands||n1, n3, n28, n41, n77, n78 SA/NSA/Sub6|
|Speed||HSPA 42.2/5.76 Mbps, LTE-A, 5G|
|Announced||2021, February 25|
|Status||Available. Released 2021, March 04|
|Dimensions||163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)|
|Weight||196 g (6.91 oz)|
|SIM||Dual SIM (Nano-SIM, dual stand-by)|
|Type||Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)|
|Size||6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)|
|Resolution||1080 x 2400 pixels, 20:9 ratio (~395 ppi density)|
|Protection||Corning Gorilla Glass 5|
|OS||Android 11, MIUI 12|
|Chipset||Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)|
|CPU||Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)|
|Internal||128GB, 8GB RAM|
|Triple||48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide)
5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm
|Features||LED flash, HDR, panorama|
|Video||4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS|
|Single||20 MP, f/2.5, (wide), 1/3.4", 0.8µm|
|Loudspeaker||Yes, with stereo speakers|
|WLAN||Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot|
|Bluetooth||5.1, A2DP, LE|
|GPS||Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC|
|USB||USB Type-C 2.0, USB On-The-Go|
|Sensors||Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum|
|Type||Li-Po 4520 mAh, non-removable|
|Charging||Fast charging 33W|
- International Model
- For international stock, shipment will take 5-7 business days to leave our overseas warehouse
- 5G Network connectivity
- 6.67 inches Super AMOLED display with 1080 x 2400 pixels resolution
- Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) chipset
- 48MP+8MP+5MP back and 20MP front cameras
- Non-removable Li-Po 4250mAh battery
CONDITION - Unless stated in the product title, all devices are brand new. We do sell a small quantity of refurbished items but these all have a product title that begins with 'Refurbished'. As part of our QC process, retail package seals may have been opened to perform quality, testing and/or unlock functions however unless specified all devices are new and unused.
WARRANTY - All new devices come with our comprehensive 12 month warranty, which is included in the standard purchase price. We'll even replace with a new item if yours cannot be repaired. Refurbished items (marked as such in the product description) come with a 6 month warranty with refurbished replacement items.
PAYMENT METHODS - We accept Credit Card and PayPal for outright purchases. Though we also offer zipMoney for convenient repayments over time handled by zipMoney. Direct bank deposit is available to wholesale orders only, please get in touch with our CS team for further information.
RETURNS - All orders come with 14 days free returns. For more information please read our returns policy. We also offer a new replacement policy for items that cannot be repaired.
SECURITY - Our shopping cart meets the strictest PCI requirements and is audited daily. We do not store any customer payment information and our servers are protected using Digicert's SHA2 High Assurance SSL.
OUR STOCK - Products sold through this store are unlocked, never locked or SIM-free. They offer the best combination of price and quality and can be sourced from international markets via parallel importation. Please check the network bands with your provider to ensure full compatibility. In some instances printed documentation may not be in English, even though the device is compatible with local network bands. Where this occurs and you require user manuals etc please contact us and we will provide a digital copy.
DISCLAIMER - Due to variations in stock and regional sourcing we cannot guarantee that all specifications listed are 100% correct at all times as the same model may be available in several variants. If you have any specific requirements please raise them with our team and they will provide availability on the model you require.