Xiaomi Redmi K40
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Released: 04 March 2021
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OS: Android 11
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Display: 6.67 Inches, 107.4 cm2
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Camera: 48 MP + 8 MP + 5 MP (Rear) & 20 MP (Front)
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RAM: 6 GB, 8 GB & 12 GB
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Storage: 128 GB & 256 GB
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Battery: 4520 mAh
Price in Bangladesh 2025 & Full Specifications
Basic Info
| Announced | 25 February 2021 |
| Launch Date | 04 March 2021 |
| Status | Not Available |
| Brand | Xiaomi |
| Model | M2012K11AC |
| Color | Black, White & Aurora |
| Price In Bangladesh | 6/128 GB - BDT 36,500 Taka |
Platform
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| OS | Android 11 (MIUI 12) |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| GPU | Adreno 650 |
Body
| 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) |
| Build | Glass Front & Back, Aluminum Frame |
| SIM | Dual Nano SIM (Dual Stand-By) |
Display
| Size | 6.67 Inches, 107.4 cm2 (~85.9% Screen-to-Body Ratio) |
| Type | Super AMOLED |
| Resolution | 1080 x 2400 pixels, 20:9 ratio |
| Refresh Rate | 120Hz |
| Protection | Corning Gorilla Glass 5 |
| Pixel Density | 395 ppi |
| Multitouch | |
| Features | HDR10+ & 1300 nits (peak) |
Main Camera
| Resolution |
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 |
| Video Resolution | 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS |
| AutoFocus | Yes |
| Flash | Yes, LED Flash |
Selfie Camera
| Resolution |
20 MP, f/2.5, (Wide), 1/3.4", 0.8µm |
| Video Resolution | 1080p@30fps, 720p@120fps |
Memory
| Internal | 128 GB & 256 GB |
| RAM | 6 GB, 8 GB & 12 GB |
| Memory Card Slot | microSDXC (Dedicated Slot) |
| External Card Slot |
Network
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42) |
| 5G Network | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 |
| Speed | HSPA, LTE-A & 5G |
| GPRS | |
| EDGE |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band & Wi-Fi Direct |
| Wi-Fi Hotspot | |
| Bluetooth | Yes (5.1, A2DP, LE) |
| GPS | Yes (GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC) |
| NFC | Yes |
| FM radio | NO |
| USB | USB Type-C v2.0, OTG |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass & color spectrum |
| Messaging | SMS (Threaded View), MMS, Email, Push Email & IM |
| Browser | HTML5 |
| Loudspeaker | |
| Alert types | Ringtones & Vibration |
| Audio Jack | 3.5mm Jack Not Available |
Battery
| Battery type | Non-Removable (Li-Po) |
| Fast Charging | |
| Battery Capacity | 4520 mAh |
| Charging | 33W wired, PD3.0 & QC3 |
| Charging Time | 100% in 52 min (advertised) |
| Wireless Charging |
Xiaomi Redmi K40 price in Bangladesh is BDT 36,500 Taka and this is the price for its 6/128 GB variant. This mobile has various other RAM/ROM variants which are listed below.
Xiaomi Redmi K40 Price in Bangladesh
The starting price of Xiaomi Redmi K40 in Bangladesh is BDT 36,500 Taka which only applies to the 6/128 GB. The other variants cost more than this.| Xiaomi Redmi K40 (6/128 GB) Price | BDT 36,500 Taka |
Xiaomi Redmi K40 Features
It has a Super AMOLED display setup with a screen size is 6.67 inches. This is a 120Hz display that is fully protected with a Corning Gorilla Glass 5. The back camera can record videos in 4K resolution which provides some of the best quality video output. This mobile can be charged 100% in just 52 minutes, which means the 4520 mAh battery can be charged really fast compared to normal phones.Disclaimer Note
We do not say that all the information provided in this page is fully accurate and up to date.
