score
Largest Gadget Discovery Site in India

Xiaomi Mi A1 vs Xiaomi Redmi K20

Compare Xiaomi Mi A1

Rs. 13,990

buy Now >

Compare Xiaomi Redmi K20

Rs. 18,990
(Out of Stock)

 

View Details >

Summary
69%
82%
Performance

Snapdragon 625

4 GB RAM

Snapdragon 730

6 GB RAM

Display

5.5" (13.97 cm)

1080x1920 px (FULL HD)

6.39" (16.23 cm)

1080x2340 px (FHD+)

Rear Camera

12 MP + 12 MP

Dual Camera

48 MP + 13 MP + 8 MP

Triple Camera

Front Camera

5 MP

Single Camera

20 MP

Single Camera

Battery

3080 mAh

4000 mAh

Storage

64 GB

128 GB (Expandable)

64 GB

Non Expandable

Expert Rating

4.0/5

Read Expert Review

3.5/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.4/5 based on 470,983 ratings

★★★★★
★★★★★

4.5/5 based on 53,225 ratings

Benchmarks

N/A

Compare Prices
Rs. 13,990 @Amazon Buy
Not available in any other store
Not Available in any store
Notify me when it's available
General
Launch Date

September 12, 2017 (Official)

July 22, 2019 (Official)

Operating System

Android v7.1.2 (Nougat)

Android v9.0 (Pie)

Custom UI

Android One

MIUI

Performance
Good
Good
Chipset

Qualcomm Snapdragon 625 MSM8953

Qualcomm Snapdragon 730

CPU

Octa core, 2 GHz, Cortex A53

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Architecture

64 bit

64 bit

Graphics

Adreno 506

Adreno 618

RAM

4 GB

6 GB

RAM Type

LPDDR3

LPDDR4X

Display
Good
Very Good
Display Type

IPS LCD

AMOLED

Screen Size

5.5 " (13.97 cm)

6.39 " (16.23 cm)

Resolution

1080x1920 px (FULL HD)

1080x2340 px (FHD+)

Aspect Ratio

19.5:9

Pixel Density

401 ppi

Screen to Body Ratio (calculated)

70.63 %

85.9 %

Screen Protection

Corning Gorilla Glass

Corning Gorilla Glass v5

Bezel-less display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

HDR 10 / HDR+ support

Screen to Body Ratio (claimed by the brand)

91.9 %

Design
Size Compare
Size Compare
Dimensions

Height: 155.4 mm
Width: 75.8 mm
Thickness: 7.3 mm

Height: 156.7 mm
Width: 74.3 mm
Thickness: 8.8 mm

Weight

165 grams

191 grams

Build Material

Case: Metal
Back: Metal

Back: Gorilla Glass

Colours

Black, Gold, Red, Rose Gold

Carbon Black, Flame Red, Glacier Blue, Pearl White

Camera
Main Camera
Camera Setup

Dual

Triple

Resolution

12 MP f/2.2, Primary Camera(1.25µm pixel size)12 MP , Telephoto Camera

48 MP f/1.75, Primary Camera(2" sensor size, 0.8µm pixel size)13 MP f/2.4, Ultra-Wide Angle Camera(3" sensor size, 1.12µm pixel size)8 MP f/2.4, Telephoto Camera(4.0" sensor size, 1.12µm pixel size)

Autofocus

, Phase Detection autofocus

, Phase Detection autofocus

OIS

No

Flash

, Dual-color LED Flash

, Dual LED Flash

Image Resolution

4000 x 3000 Pixels

8000 x 6000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Auto Flash
Face detection
Touch to focus

Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps
1280x720 @ 120 fps

3840x2160 @ 30 fps
1920x1080 @ 60 fps
1280x720 @ 120 fps

Front Camera
Average
Very Good
Camera Setup

Single

Single

Resolution

5 MP f/2.0, Primary Camera

20 MP f/2.2, Primary Camera(0.8µm pixel size)

Camera Type

Pop-Up

Video Recording

1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery
Average
Good
Capacity

3080 mAh

4000 mAh

Type

Li-ion

Li-Polymer

Removable

No

No

Quick Charging

, Quick, v3.0, 18W

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

64 GB

64 GB

Expandable Memory

, Up to 128 GB

No

User Available Storage

Up to 58.2 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano
SIM2: Nano (Hybrid)

SIM1: Nano
SIM2: Nano

Network Support

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

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

VoLTE

SIM 1

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 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
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 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
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 1.26 W/kg, Body: 0.17 W/kg

Head: 1.07 W/kg, Body: 0.723 W/kg

Wi-Fi

, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

, Wi-Fi 5 (802.11 b/g/n/ac), MIMO

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

Bluetooth

, v4.2

, v5.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

No

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Rear

On-screen

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Applications

Explorer, Mi Cloud , Mi Remote

Price list

Rs. 13,990
Buy Now
Not Available