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Xiaomi Redmi K40

Xiaomi Redmi K40

calendar_today Released 2021, Mar 04
8.5
TechSpecs Rating
smartphone

Display

6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)

GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

memory

Chipset

Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)

6GB RAM

photo_camera

Camera

Triple Camera : 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm

Video Support

battery_charging_full

Battery

4520

Li-Ion

Starting Price
M 5,550
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wifi

Network & Connectivity

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, 28, 34, 38, 39, 40, 41, 42
5G Bands
1, 3, 28, 41, 77, 78 SA/NSA/Sub6
SIM
Dual SIM (Nano-SIM, dual stand-by)
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE
GPS
GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC
NFC
Yes
Radio
No
USB
USB Type-C 2.0, OTG
smartphone

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
N/A
Colors
Black, White, Aurora
screenshot_monitor

Display

Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Size
6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)
Resolution
1080 x 2400
Protection
Corning Gorilla Glass 5
developer_board

Platform

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)
GPU
Adreno 650
memory

Memory

Built-in
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Card Slot
No
camera

Camera

Main Camera
Triple Camera : 48 MP, f/1.8, 26mm (wide), 1/2.0", 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
Selfie Camera
20 MP, f/2.5, (wide), 1/3.4", 0.8µm
battery_full

Battery

Type/Capacity
4520
Charging
33W wired, PD3.0, QC3, 100% in 52 min (advertised)
verified

Expert Rating

8.5 Excellent
smartphone
Display
8.7 /10
photo_camera
Camera
8.2 /10
memory
Performance
8.9 /10
battery_charging_full
Battery
8.1 /10

Store Prices

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Amazon

In Stock

M 5,661

View Deal
sell

eBay

Limited Stock

M 5,439

View Deal
storefront

Walmart

In Stock

M 5,550

View Deal

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