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Redmi K20 vs Apple iPhone X

- Updated: 1st Dec 2019, 03:33 IST

Key Feature Comparison

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Redmi K20

Apple iPhone X

Show differences only

At a Glance

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

Qualcomm Snapdragon 730, Adreno 618

Hexa Core (2.39 GHz, Dual core, Monsoon + 1.42 GHz, Quad core, Mistral)

Apple A11 Bionic, Apple GPU (three-core graphics)

4000 mAh

Li-Polymer, Quick, v3.0, 18W

2716 mAh

Li-ion, Fast

6.39 inches

403 ppi, FHD

5.8 inches

463 ppi, FHD+

Triple, 48MP + 13MP + 8MP

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

Dual, 12MP + 12MP

3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Single SIM, GSM

Detailed Specs

Screen Size

6.39 inches

5.8 inches

Screen Type

AMOLED

OLED

Screen Resolution

1080 x 2340 pixels

1125 x 2436 pixels

Pixel Density

403 ppi

463 ppi

Aspect Ratio

19.5:9

18:09

Screen Protection

Gorilla Glass 5

Yes

Screen to Body Ratio

91.90%

80.93%

Screen Design

Bezel-less

Regular notch

Screen Quality

FHD

FHD+

Peak Brightness

-

625 nits

Phone Variants

6GB 128GB, 6GB 64GB

3GB 256GB, 3GB 64GB

Expandable Storage

No

No

RAM Type

LPDDR4X

LPDDR4X

Storage Type

UFS 2.1

NVMe

OTG Support

Yes

-

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Face ID, Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Operating System

Android v9.0 (Pie)

iOS v11.0.1

GPU

Adreno 618

Apple GPU (three-core graphics)

Chipset

Qualcomm Snapdragon 730

Apple A11 Bionic

CPU

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

Hexa Core (2.39 GHz, Dual core, Monsoon + 1.42 GHz, Quad core, Mistral)

Custom User Interface

MIUI

-

Clock Speed

2.2 GHz

2.39 GHz

Architecture

64 bit

64 bit

Process Technology

8 nm

10 nm

Battery Capacity

4000 mAh

2716 mAh

Battery Removable

No

No

Battery Type

Li-Polymer

Li-ion

Charger Type

Quick, v3.0, 18W

Fast

USB Type-C

Yes

No

Fast Charging

Yes

Yes

Charging Time

-

50 % in 30 minutes

Wireless Charging

-

Yes

Announced On

5-May-19

5-Sep-17

Market Status

Available

Out of Stock

Brand

Xiaomi

Apple

Model Number

MZB7756IN

MQA82HN/A

Price Status

Confirmed

Confirmed

Price

Rs. 19,450

Rs. 91,900

GPS

Yes A-GPS, Glonass

Yes A-GPS, Glonass

Audio Features

24-bit/192kHz audioActive noise cancellation with dedicated mic

Active noise cancellation with dedicated mic

NFC

Yes

Yes

Network Support

4G

4G

Bluetooth

Yes

Yes

3.5mm Audio Jack

Yes

No

SIM Size

SIM1: Nano, SIM2: Nano

SIM1: Nano

Wi-Fi

Yes, Wi-Fi 802.11, ac/b/g/n, MIMO

Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO

Bluetooth Type

v5.0

v5.0

Audio Jack

3.5 mm

Lightning

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Single SIM, GSM

eSIM

No

No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

VoLTE

Yes

Yes

SIM 1 Bands

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, EDG...

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / ...

SIM 2 Bands

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, EDG...

-

FM Radio

-

No

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps

1920x1080 @ 30 fps

Front Camera Features

HDR

HDR

Front Camera Setup

Single, 20MP

Single, 7MP

Front Camera 1 Resolution

20 MP

7 MP

Front Camera 1 Type

f/2.2 Primary Camera

f/2.2 Primary Camera

Front Camera 1 Lens

0.8 micrometre pixel size

32 mm focal length, 1.12 micrometre pixel size

Front Aperture

f/2.2

f/2.2

Front Sensor

-

BSI Sensor

Front Flash

-

Yes, Retina Flash

Weight

191 grams

174 grams

Colors

Carbon Black, Flame Red, Glacier Blue, Pearl White

Silver, Space Grey

Build

Back: Gorilla Glass

Back: Gorilla Glass

Dimensions

156.7 x 74.3 x 8.8 mm

143.6 x 70.9 x 7.7 mm

SAR Value

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

Head: 1.08 W/kg, Body: 1.17 W/kg

Water Resistance

-

Yes, Water resistant (up to 30 minutes in a depth of 1 meter), IP67

Rear Flash

Yes, Dual LED Flash

Yes, Quad LED True Tone Flash

Rear Video Recording

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

3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 30 fps

Rear Camera Features

Auto Flash, Face detection, Touch to focus

Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 48MP + 13MP + 8MP

Dual, 12MP + 12MP

Rear Camera 1 Resolution

48 MP

12 MP

Rear Camera 1 Type

f/1.75 Primary Camera

f/1.8, Wide Angle Primary Camera

Rear Camera 1 Lens

2" sensor size, 0.8 micrometre pixel size

22 mm focal length, 3" sensor size, 1.22 micrometre pixel size

Rear Camera 2 Resolution

13 MP

12 MP

Rear Camera 2 Type

f/2.4, Wide Angle, Ultra-Wide Angle Camera

Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera

Rear Camera 2 Lens

3" sensor size, 1.12 micrometre pixel size

52 mm focal length, 3.4" sensor size, 1 micrometre pixel size

Rear Camera 3 Resolution

8 MP

-

Rear Camera 3 Type

f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera

-

Rear Camera 3 Lens

4.0" sensor size, 1.12 micrometre pixel size

-

Rear Sensor

Exmor-RS CMOS Sensor

Back-illuminated sensor (BSI)

Rear Aperture

f/1.75

f/1.8

OIS

-

Yes

Fingerprint Scanner

Yes

No

Fingerprint Scanner Position

On-Screen

-

Fingerprint Scanner Type

Optical

-

Face Unlock

Yes

-

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