Realme X vs OnePlus 7 vs Redmi K20 Pro
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Last Updated:
18th Dec 2019
Key Feature Comparison
Realme X
₹17,999
8/10
OnePlus 7
₹29,990
8/10
Xiaomi Redmi K20 Pro
₹22,999
8/10
Realme X
8/10
₹17,999
8/10
VS
OnePlus 7
8/10
₹29,990
8/10
VS
Xiaomi Redmi K20 Pro
8/10
₹22,999
8/10
Display
Screen Size
6.53 inches
6.41 inches
6.39 inches
Screen Type
AMOLED
Optic AMOLED
AMOLED
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
394 ppi
402 ppi
403 ppi
Aspect Ratio
19.5:9
19.5:9
19.5:9
Screen Protection
Corning Gorilla Glass 5
Corning Gorilla Glass v6
Corning Gorilla Glass v5
Screen to Body Ratio
85.9%
85.32%
91.90%
Screen Design
Bezel-less
Waterdrop Notch
Bezel-less
Screen Quality
FHD
FHD
FHD
Screen Refresh Rate
-
60 Hz
-
General
Announced On
18-Jul-2019
5-May-19
28-May-19
Market Status
Available
Out of Stock
Available
Brand
Realme
OnePlus
Xiaomi
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 17,999
Rs. 29,990
Rs. 24,999
Battery
Battery Capacity
3765 mAh
3700 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-Po
Li-ion
Li-Polymer
Charger Type
VOOC, v3.0, 20W
Dash
Quick, v4.0
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
55 % in 30 minutes
50 % in 30 minutes
58 % in 30 minutes
Memory & Storage
Phone Variants
128GB 4GB RAM, 128GB 8GB RAM
256 GB, 8 GB RAM or 128 GB, 6 GB RAM
128GB 6GB RAM, 256GB 8GB RAM
Expandable Storage
No
No
No
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 3.0
UFS 2.1
OTG Support
Yes
Yes
Yes
Performance
Operating System
Android 9.0 (Pie)
Android v9.0 (Pie)
Android v9.0 (Pie)
GPU
Adreno 616
Adreno 640
Adreno 640
Chipset
Qualcomm Snapdragon 710
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855
CPU
Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Custom User Interface
ColorOS
Oxygen OS
MIUI
Clock Speed
2.2 GHz
2.84 GHz
2.84 GHz
Architecture
64 bit
64 bit
64 bit
Miscellaneous Features
Sensors
Accelerometer, gyro, proximity, compass
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Network & Connectivity
GPS
Yes, A-GPS, GLONASS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Dolby Atmos
24-bit/192kHz audioActive noise cancellation with dedicated mic
NFC
No
Yes
No
Bluetooth
Yes
Yes
Yes
FM Radio
No
No
Yes
3.5mm Audio Jack
Yes
No
Yes
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
USB Type-C
3.5 mm
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
Front Camera Features
HDR
Fixed Focus
HDR
Front Camera Setup
Single, 16MP
Single, 16MP
Single, 20MP
Front Camera 1 Resolution
16 MP
16 MP
20 MP
Front Camera 1 Type
f/2.0, Wide Angle Primary Camera
f/2.0 Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
3.41 mm focal length, 1 micrometre pixel size
3.1" sensor size, 1 micrometre pixel size
0.8 micrometre pixel size
Front Sensor
CMOS
Exmor RS
-
Front Flash
-
Yes, Screen flash
-
Design
Weight
191 grams
182 grams
191 grams
Colors
Steam White, Space Blue
Red, Mirror Grey
Flame Red, Glacier Blue, Carbon Fiber Black, Pearl White
Build
Plastic body
Back: Gorilla Glass
Back: Gorilla Glass
Dimensions
161.2 x 76.1 x 9.4 mm
157.7 x 74.8 x 8.2 mm
156.7 x 74.3 x 8.8 mm
SAR Value
-
Head: 1.090 W/kg, Body: 0.742 W/kg
Head: 1.03 W/kg, Body: 0.72 W/kg
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
No
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, 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) / 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) /...
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...
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...
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) /...
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...
Rear Camera
OIS
No
Yes
No
Rear Flash
Yes, LED Flash
Yes, Dual LED Flash
Yes, Dual LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 480 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
Rear Camera Features
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 48MP + 5MP
Dual, 48MP + 5MP
Triple, 48MP + 13MP + 8MP
Rear Camera 1 Resolution
48 MP
48 MP
48 MP
Rear Camera 1 Type
f/1.8 (upto 2x Digital Zoom) Primary Camera
f/1.7 (upto 2x Digital Zoom), Wide Angle Primary Camera
f/1.75, Wide Angle Primary Camera
Rear Camera 1 Lens
4.73 mm focal length, 2" sensor size, 0.8 micrometre pixel size
2.25" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
5 MP
5 MP
13 MP
Rear Camera 2 Type
f/2.4, Depth Camera
f/2.4, Depth Camera
f/2.4, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
2.176 mm focal length
1.12 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size
Rear Sensor
Exmor-RS CMOS Sensor
Exmor-RS CMOS Sensor
Exmor-RS CMOS Sensor
Sensors
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-screen
On-screen
On-screen
Fingerprint Scanner Type
Optical
Optical
Optical
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