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Redmi K20 vs Apple iPhone X

Key Feature Comparison

7

Redmi K20

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Apple iPhone X

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At a Glance

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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

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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