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Xiaomi Redmi Note 4 vs Kechao K66

Summary
70%
Performance

Snapdragon 625

4 GB RAM

N/A

Display

5.5" (13.97 cm)

1080x1920 px (FULL HD)

1.4" (3.56 cm)

128x160 px

Rear Camera

13 MP

Single Camera

N/A

Front Camera

5 MP

Single Camera

N/A

Battery

4100 mAh

850 mAh

Storage

64 GB

128 GB (Expandable)

N/A

Expert Rating

4.0/5

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User Rating

★★★★★
★★★★★

4.4/5 based on 1,336,364 ratings

Read All User Reviews

★★★★★
★★★★★

4/5 based on 24,777 ratings

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Compare Prices
Rs. 8,999 @Amazon Buy
Not available in any other store
Rs. 1,155 @Flipkart Buy
Not available in any other store
General
Launch Date

January 23, 2017 (Official)

January 28, 2017

Operating System

Android v6.0.1 (Marshmallow)

Custom UI

MIUI

Performance
Good
Chipset

Qualcomm Snapdragon 625 MSM8953

CPU

Octa core, 2 GHz, Cortex A53

Architecture

64 bit

Graphics

Adreno 506

RAM

4 GB

RAM Type

LPDDR3

Display
Good
Display Type

IPS LCD

TFT

Screen Size

5.5 " (13.97 cm)

1.4 " (3.56 cm)

Resolution

1080x1920 px (FULL HD)

128x160 px

Pixel Density

401 ppi

146 ppi

Screen to Body Ratio (calculated)

72.5 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Dimensions

Height: 151 mm
Width: 76 mm
Thickness: 8.4 mm

Weight

165 grams

Build Material

Case: Metal
Back: Metal

Colours

Black, Gold, Grey, Lake Blue

Black

Camera
Main Camera
Camera Setup

Single

Resolution

13 MP f/2.0, Primary Camera(1.12µm pixel size)

Sensor

IMX258, Back-illuminated sensor (BSI), Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

OIS

No

Flash

, Dual-color LED Flash

Image Resolution

4128 x 3096 Pixels

Settings

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps
1280x720 @ 120 fps

Front Camera
Average
Camera Setup

Single

Resolution

5 MP f/2.0, Primary Camera

Sensor

CMOS

Flash

No

Camera Features

Fixed Focus

Video Recording

1280x720 @ 30 fps

Battery
Good
Capacity

4100 mAh

850 mAh

Type

Li-Polymer

Li-ion

Removable

No

USB Type-C

No

Storage
Best in Class
Internal Memory

64 GB

Expandable Memory

, Up to 128 GB

, Up to 8 GB

User Available Storage

Up to 53.6 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Single SIM, GSM

SIM Size

SIM1: Micro
SIM2: Nano (Hybrid)

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Not Supported in India, 2G

VoLTE

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

2G Bands:
GSM 1800 / 900 MHz

SIM 2

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

SAR Value

Head: 1.6 W/kg, Body: 0.375 W/kg

Wi-Fi

, Wi-Fi 4 (802.11 a/b/g/n)

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Bluetooth

, v4.1

GPS

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

, Recording option

Loudspeaker

Audio Jack

3.5 mm

Video Player

, Video Formats: MP4, MPEG4

Ring Tone

Music ringtones, Polyphonic ringtones, Vibration

Music

, Music Formats: MP3

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Games

Phone Book

, Limited

Other Facilities

Calculator, World clock, Calendar, Alarm

Applications

Explorer, Mi Cloud, Mi Remote

Price list

Rs. 8,999
Buy Now
Not Available

Not Available
Rs. 1,155
Buy Now