Xiaomi Redmi K40
Price in Bangladesh
৳34,000Updated on 22 Sep,2026
Key Specs
Xiaomi Redmi K40 Full Specifications
General
| Name | Xiaomi Redmi K40 |
| Model | Redmi K40, M2012K11AC |
| Brand | Xiaomi |
| Category | Smartphone |
| Showroom | Find Here |
| Launch Announcement | 2021, February |
| Release Date | Available. Released 2021, March |
Price and Availability
| Price | 34,000.00 Taka (approx) |
Network & Connectivity
| Network Type | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| Network 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Network 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| Network 4G | LTE |
| Network 5G | SA/NSA/Sub6 |
| Speed | HSPA, LTE-A, 5G |
| GPRS | Yes |
| EDGE | Yes |
| WiFi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, Hotspot |
| Bluetooth | 5.1, A2DP, LE |
| NFC | Yes |
| Infrared | Yes |
| USB | USB Type-C 2.0, USB On-The-Go |
| GPS | Yes, with Dual Band A-GPS |
| Fm Radio | No |
Body & Build
| Dimensions | 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in) |
| Weight | 196 g |
| Colors | White, Black, Aurora |
| Network Sim | Dual SIM (Nano-SIM, Dual stand-by) |
Display
| Display Type | Super AMOLED, 120Hz, HDR10+, 1300 nits (peak) |
| Display Size | 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio) |
| Display Resolution | 1080 x 2400 pixels, 20:9 ratio |
| Display Multitouch | Yes |
| Display Density | 395 ppi density |
| Display Screen Protection | Corning Gorilla Glass 5 |
Performance
| Operating System | Android |
| OS Version | 11 |
| User Interface (ui) | 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) |
| GPU | Adreno 650 |
Storage
| Internal Storage | 128 GB, 256 GB |
| External Storage | No |
| RAM | 6 GB, 8 GB, 12 GB |
Main & Selfie Cameras
| Primary Camera | Triple: 48 MP, (wide) |
| 8 MP, (ultrawide) | |
| 5 MP, (macro) | |
| Camera Features | LED Flash, Panorama, HDR |
| Video | 4K@30fps, 1080p@30/60/120/240/960fps |
| Selfie Camera | 20 MP |
Multimedia
| Audio | Yes |
| Loudspeaker | Yes with Stereo Speakers |
| 3.5mm Jack | No |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum |
| Messaging | Yes |
Battery & Charging
| Battery Type | Non-removable Li-Po Battery |
| Battery Capacity | 4520 mAh |
| Charging | Fast Charging 33W, 100% in 52 min (advertised) |
More
| Made By | China |
Above mentioned information is not 100% accurate. There is always having a chance to make a mistake to adding information. Generally we collect information from manufacturer website and other reputed sources. Please inform us if you have found any mistake or wrong information.
Xiaomi Redmi K40 Price in Bangladesh 2026 & Release Date
| Name | Xiaomi Redmi K40 |
| Price | BDT. 34,000.00 |
| Release Date | Available. Released 2021, March |
| ROM | 128 GB, 256 GB |
| RAM | 6 GB, 8 GB, 12 GB |
Frequently Asked Questions about Xiaomi Redmi K40
The price of Xiaomi Redmi K40 is BDT. 34,000.00.
Available. Released 2021, March.
Yes, this device supports 5G connectivity, including SA/NSA/Sub6 networks.
It has Super AMOLED, 120Hz, HDR10+, 1300 nits (peak).
The battery capacity is 4520 mAh.
Yes, the device supports Fast Charging 33W, 100% in 52 min (advertised).
Rating
Total: 72
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