Xiaomi Redmi K20 Pro 256GB vs realme X2 Pro

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Comparing the Xiaomi Redmi K20 Pro 256GB vs realme X2 Pro across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi K20 Pro 256GB scores higher on the Geekbench Multi-Core test with 10,792, while realme X2 Pro scores 2,089, making Xiaomi Redmi K20 Pro 256GB the better performer.


Display: realme X2 Pro offers a screen size of 6.5 inches, while Xiaomi Redmi K20 Pro 256GB offers 6.39 inches, making realme X2 Pro the larger display of the two. realme X2 Pro features a Super AMOLED display compared to Xiaomi Redmi K20 Pro 256GB's AMOLED, making realme X2 Pro the better display of the two.


Rear Camera: realme X2 Pro offers a higher rear camera resolution with 64 MP, while Xiaomi Redmi K20 Pro 256GB offers 48 MP, making realme X2 Pro better for rear camera photography.


Front Camera: Xiaomi Redmi K20 Pro 256GB offers a higher front camera resolution with 20 MP, while realme X2 Pro offers 16 MP, making Xiaomi Redmi K20 Pro 256GB better for front camera photography.


Battery: Xiaomi Redmi K20 Pro 256GB delivers longer battery life with 13h 45m, while realme X2 Pro delivers 8h 46m, making Xiaomi Redmi K20 Pro 256GB the better pick for all day usage.


Storage: Xiaomi Redmi K20 Pro 256GB offers higher internal storage with 256 GB, while realme X2 Pro offers 128 GB, making Xiaomi Redmi K20 Pro 256GB the better option for storage.


Expert Review: The editorial team rates both Xiaomi Redmi K20 Pro 256GB and realme X2 Pro equally at 8.


User Rating: Xiaomi Redmi K20 Pro 256GB and realme X2 Pro both receive the same user rating of 4.5.

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Xiaomi Redmi K20 Pro 256GB
₹20,999
(Out of Stock)
realme X2 Pro
₹24,999
(Out of Stock)
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Summary

Spec Score

80%
80%

Release Date

22 Jul, 2019
26 Nov, 2019

Performance

Snapdragon 855
Snapdragon 855 Plus
Octa Core (upto 2.84 GHz)
Octa Core (upto 2.96 GHz)
8 GB RAM
8 GB RAM

Display

6.39 inches (16.23 cm)
6.5 inches (16.51 cm)
AMOLED
Super AMOLED
1080x2340 px (FHD+)
1080x2400 px (FHD+)
N/A
90 Hz Refresh Rate

Rear Camera

48 MP
Wide Angle Primary Camera
64 MP
Primary Camera
13 MP
Ultra-Wide Angle Camera
13 MP
Telephoto Camera (upto 5x Optical Zoom)
8 MP
Telephoto Camera (upto 2x Optical Zoom)
8 MP
Ultra-Wide Angle Camera
N/A
2 MP
Depth Camera

Front Camera

20 MP
16 MP
Wide Angle Lens

Battery

4000 mAh
4000 mAh
27W Quick Charging
50W VOOC Charging
N/A
No Wireless Charging

Storage

256 GB
128 GB
UFS 2.1
UFS 3.0

Expert Review

8.0/10
8.0/10

Pros

  • A stunning design with an all-screen fascia
  • Killer internals
  • Versatile rear cameras
  • Powerful battery
  • Attractive pricing 
  • 90Hz display 
  • Excellent performance
  • Rapid charging speed

Cons

  • Selfies look quite artificial
  • Low-light imaging performance could've been better
  • Suffers from heating issues
  • Cameras could've been better 
  • Software needs a little work
  • Display isn't the brightest

User Ratings

4.5/5
(22,040 ratings)
4.5/5
(20,967 ratings)

Benchmarks (The higher, the better)

373,945
AnTuTu Score
467,275
AnTuTu Score
13h 45m
Battery Life (PC Mark)
8h 46m
Battery Life (PC Mark)

Video

Videos
4 More Videos
Videos
7 More Videos

User Feedback

General

Launch Date

Jul 22, 2019
(Official)
Nov 26, 2019
(Official)

Operating System

Android v9.0 (Pie)
Android v9.0 (Pie)

Custom UI

MIUI
ColorOS

Performance

Performance Rating

Very Good
Very Good

Chipset

Qualcomm Snapdragon 855
Qualcomm Snapdragon 855 Plus

Processor

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

2.96 GHz, Single core, Kryo 485 2.42 GHz, Tri core, Kryo 485 1.8 GHz, Quad core, Kryo 485

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

7 nm
7 nm

Graphics (GPU)

Adreno 640
Adreno 640

RAM

6 GB / 8 GB
6 GB / 8 GB / 12 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

373,945
467,275

Bootup Time (The lower, the better)

12.0 s
15.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

12.0 %
7.0 %

Heating* (The lower, the better)

22.4 %
25.4 %
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent

Display Type

AMOLED
Super AMOLED

Screen Size

6.39 inches  (16.23 cm)
6.5 inches  (16.51 cm)

Resolution

1080x2340 px (FHD+)
1080x2400 px (FHD+)

Brightness

N/A
1000 nits

Refresh Rate

N/A
90 Hz

Aspect Ratio

19.5:9
20:9

Pixel Density

403 ppi
405 ppi

Screen to Body Ratio (calculated)

85.9 %
83.7 %

Screen Protection

Corning Gorilla Glass v5
Corning Gorilla Glass v5

Bezel-less Display

Yes
Yes with waterdrop notch

HDR 10 / HDR+ Support

Yes
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

91.9 %
91.7 %

Design

Height

156.7 mm
161 mm

Width

74.3 mm
75.7 mm

Thickness

8.8 mm
8.7 mm

Weight

191 grams
199 grams

Build Material

Back: Gorilla Glass
Back: Gorilla Glass

Rear Camera

Rear Camera Rating

Very Good
Very Good

Resolution

48 MP
Primary Cameraf/1.75 Wide Angle1/2" sensor size IMX586 Exmor-RS CMOS Sensor 0.8µm pixel size
64 MP
Primary Cameraf/1.826 mm focal length 1/1.7" sensor size S5KGW1 ISOCELL Plus 0.8µm pixel size
13 MP
f/2.4 Ultra-Wide Angle Camera1/3" sensor size 1.12µm pixel size
13 MP
f/2.5 Telephoto Camera51.6 mm focal length 1/3.4" sensor size 1µm pixel size
8 MP
f/2.4 Telephoto Camera1/4.0" sensor size 1.12µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Camera16 mm focal length 1/3.1" sensor size 1.4µm pixel size
N/A
2 MP
f/2.4 Depth Camera1/5.0" sensor size 1.75µm pixel size

Autofocus

Yes Phase Detection Autofocus Laser Autofocus
Yes Phase Detection Autofocus

OIS

No
No

Flash

Yes Dual LED Flash
Yes Dual LED Flash

Image Resolution

8000 x 6000 Pixels
9000 x 7000 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

4k @30 fps
Full HD @60 fps
HD @120 fps
4k @30 fps
Full HD @60 fps

Video Recording Features

N/A
Bokeh portrait video

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

20 MP
f/2.2 Primary Camera1/3.4" sensor size 0.8µm pixel size
16 MP
f/2.0 Wide Angle Primary Camera3.419 mm focal length 1/3" sensor size Exmor RS 1µm pixel size

Camera Type

Pop-Up
N/A

Camera Features

N/A
Fixed Focus

Video Recording

Full HD @30 fps
HD @30 fps
Full HD @30 fps

Compare Camera Samples

Battery

Battery Rating

Very Good
Very Good

Capacity

4000 mAh
4000 mAh

Battery Type

Li-Polymer
Li-ion

Quick Charging

Yes 27W Quick Charging v4.0 58% in 30 minutes
Yes 50W VOOC Charging 100% in 35 minutes

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

13h 45m
8h 46m

Charging Time (20% to 100%) (The lower, the better)

1h 12m 46s
0h 26m 15s

Storage

Internal Storage

128 GB / 256 GB
64 GB / 128 GB / 256 GB

Storage Type

UFS 2.1
UFS 3.0

Expandable Storage

No
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

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)
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)

SIM 2

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)
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)

SAR Value

Head: 1.03 W/kg Body: 0.72 W/kg
N/A

Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm

Audio Features

N/A
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Gyroscope