Redmi K20 vs Apple iPhone X vs Apple iPhone 8 Plus
Key Feature Comparison
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At a Glance
Show differences only
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)
Hexa Core (2.39 GHz, Dual core, Monsoon + 1.42 GHz, Quad core, Mistral)
4000 mAh
2716 mAh
2675 mAh
6.39 inches
5.8 inches
5.5 inches
Triple, 48MP + 13MP + 8MP
Dual, 12MP + 12MP
Dual, 12MP + 12MP
4G
4G
4G
Detailed Specs
Screen Size
6.39 inches
5.8 inches
5.5 inches
Screen Type
AMOLED
OLED
IPS LCD
Screen Resolution
1080 x 2340 pixels
1125 x 2436 pixels
1080 x 1920 pixels
Pixel Density
403 ppi
463 ppi
401 ppi
Aspect Ratio
19.5:9
18:09
16:09
Screen Protection
Gorilla Glass 5
Yes
Yes
Screen to Body Ratio
91.90%
80.93%
67.25%
Screen Design
Bezel-less
Regular notch
-
Screen Quality
FHD
FHD+
FHD
Peak Brightness
-
625 nits
625 nits
Phone Variants
6GB 128GB, 6GB 64GB
3GB 256GB, 3GB 64GB
3GB 256GB, 3GB 64GB, 3GB 128GB
Expandable Storage
No
No
No
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
NVMe
NVMe
OTG Support
Yes
-
-
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Face ID, Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Operating System
Android v9.0 (Pie)
iOS v11.0.1
iOS v11
GPU
Adreno 618
Apple GPU (three-core graphics)
Apple GPU (three-core graphics)
Chipset
Qualcomm Snapdragon 730
Apple A11 Bionic
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)
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
2.39 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
8 nm
10 nm
10 nm
Battery Capacity
4000 mAh
2716 mAh
2675 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-ion
Charger Type
Quick, v3.0, 18W
Fast
Fast
USB Type-C
Yes
No
No
Fast Charging
Yes
Yes
Yes
Charging Time
-
50 % in 30 minutes
50 % in 30 minutes
Wireless Charging
-
Yes
Yes
Announced On
5-May-19
5-Sep-17
5-Sep-17
Market Status
Available
Out of Stock
Available
Brand
Xiaomi
Apple
Apple
Model Number
MZB7756IN
MQA82HN/A
MQ8G2HN/A
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 19,450
Rs. 91,900
Rs. 49,900
GPS
Yes A-GPS, Glonass
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
Active noise cancellation with dedicated mic
NFC
Yes
Yes
Yes
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
No
No
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: 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
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
Lightning
Lightning
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Single SIM, GSM
Single SIM, GSM
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
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) / ...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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) /...
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
No
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
HDR
HDR
Face detection, HDR
Front Camera Setup
Single, 20MP
Single, 7MP
Single, 7MP
Front Camera 1 Resolution
20 MP
7 MP
7 MP
Front Camera 1 Type
f/2.2 Primary Camera
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
32 mm focal length
Front Aperture
f/2.2
f/2.2
f/2.2
Front Sensor
-
BSI Sensor
BSI Sensor
Front Flash
-
Yes, Retina Flash
Yes, Retina Flash
Weight
191 grams
174 grams
202 grams
Colors
Carbon Black, Flame Red, Glacier Blue, Pearl White
Silver, Space Grey
Gold, Red, Silver, Space Grey
Build
Back: Gorilla Glass
Back: Gorilla Glass
Case: Aluminium, Back: Gorilla Glass
Dimensions
156.7 x 74.3 x 8.8 mm
143.6 x 70.9 x 7.7 mm
158.4 x 78.1 x 7.5 mm
SAR Value
Head: 1.07 W/kg, Body: 0.723 W/kg
Head: 1.08 W/kg, Body: 1.17 W/kg
Head: 1.19 W/kg, Body: 1.19 W/kg
Water Resistance
-
Yes, Water resistant (up to 30 minutes in a depth of 1 meter), IP67
Yes, Water resistant, IP67
Rear Flash
Yes, Dual LED Flash
Yes, Quad LED True Tone 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
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
Auto Flash, Face detection, Simultaneous HD video and image recording, Touch to focus
Rear Camera Setup
Triple, 48MP + 13MP + 8MP
Dual, 12MP + 12MP
Dual, 12MP + 12MP
Rear Camera 1 Resolution
48 MP
12 MP
12 MP
Rear Camera 1 Type
f/1.75 Primary Camera
f/1.8, Wide Angle 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
28 mm focal length
Rear Camera 2 Resolution
13 MP
12 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
f/2.8 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
57 mm focal length
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)
Back-illuminated sensor (BSI)
Rear Aperture
f/1.75
f/1.8
f/1.8
OIS
-
Yes
Yes
Fingerprint Scanner
Yes
No
Yes
Fingerprint Scanner Position
On-Screen
-
-
Fingerprint Scanner Type
Optical
-
-
Face Unlock
Yes
-
-