Xiaomi Mi 9X vs realme X

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Comparing the Xiaomi Mi 9X vs realme X across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: realme X runs at a higher processing speed of 2.2 GHz, while Xiaomi Mi 9X runs at 2.0 GHz, making realme X the better performer.


Display: realme X offers a screen size of 6.53 inches, while Xiaomi Mi 9X offers 6.4 inches, making realme X the larger display of the two. Both Xiaomi Mi 9X and realme X feature the same AMOLED display.


Rear Camera: Both Xiaomi Mi 9X and realme X feature a 48 MP primary rear camera.


Front Camera: Xiaomi Mi 9X offers a higher front camera resolution with 32 MP, while realme X offers 16 MP, making Xiaomi Mi 9X better for front camera photography.


Battery: realme X offers a higher battery capacity with 3765 mAh, while Xiaomi Mi 9X offers 3300 mAh, making realme X better for longer battery life.


Storage: Xiaomi Mi 9X offers higher internal storage with 64 GB, while realme X offers 128 GB, making Xiaomi Mi 9X the better option for storage.

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Xiaomi Mi 9X
₹17,490
(Not Released in India)
realme X
₹17,999
(Out of Stock)
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Summary

Spec Score

N/A
76%

Release Date

14 Sep, 2020
18 Jul, 2019

Performance

N/A
Snapdragon 675
Snapdragon 710
Octa Core (upto 2 GHz)
Octa Core (upto 2.2 GHz)
6 GB RAM
4 GB RAM

Display

N/A
6.4 inches (16.26 cm)
6.53 inches (16.59 cm)
AMOLED
AMOLED
1080x2340 px (FHD+)
1080x2340 px (FHD+)

Rear Camera

N/A
48 MP
Primary Camera
48 MP
Primary Camera
8 MP
Camera
5 MP
Depth Camera
13 MP
Camera
N/A

Front Camera

N/A
32 MP
16 MP
Wide Angle Lens

Battery

N/A
3300 mAh
3765 mAh
Quick Charging
20W VOOC Charging

Storage

64 GB
128 GB
N/A
UFS 2.1

Expert Review

N/A
8.0/10

Pros

  • Device yet to be reviewed
  • An impressive screen-to-body ratio
  • Smooth performance
  • Great imaging experience
  • Long-lasting battery with fast charging support

Cons

  • Device yet to be reviewed
  • Slippery build
  • Software experience could’ve been better

User Ratings

N/A
4.5/5
(108,211 ratings)

Benchmarks (The higher, the better)

N/A
156,669
AnTuTu Score

Video

There are no videos available for the device.
Videos
12 More Videos

User Feedback

General

Launch Date

N/A
Jul 18, 2019
(Official)

Operating System

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

Custom UI

N/A
ColorOS

Performance

Performance Rating

N/A
Good

Chipset

Qualcomm Snapdragon 675
Qualcomm Snapdragon 710

Processor

Octa core

2 GHz, Dual core, Kryo 460 1.7 GHz, Hexa Core, Kryo 460
Octa core

2.2 GHz, Dual core, Kryo 360 1.7 GHz, Hexa Core, Kryo 360

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

N/A
10 nm

Graphics (GPU)

Adreno 612
Adreno 616

RAM

6 GB
4 GB / 8 GB

RAM Type

N/A
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.

N/A
156,669

Bootup Time (The lower, the better)

N/A
23.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

N/A
11.0 %

Heating* (The lower, the better)

N/A
18.8 %
* after 30 mins of gaming

Display

Display Rating

N/A
Best In Class

Display Type

AMOLED
AMOLED

Screen Size

6.4 inches  (16.26 cm)
6.53 inches  (16.59 cm)

Resolution

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

Aspect Ratio

19.5:9
19.5:9

Pixel Density

403 ppi
395 ppi

Screen to Body Ratio (calculated)

N/A
85.14 %

Screen Protection

N/A
Corning Gorilla Glass v5

Bezel-less Display

Yes with waterdrop notch
Yes

Screen to Body Ratio (claimed by the brand)

N/A
91.2 %

Design

Height

N/A
161.2 mm

Width

N/A
76.1 mm

Thickness

N/A
9.4 mm

Weight

N/A
191 grams

Build Material

N/A
Back: Polycarbonate

Rear Camera

Rear Camera Rating

N/A
Very Good

Resolution

48 MP
Primary CameraIMX586
48 MP
Primary Camera2x Digital Zoomf/1.84.73 mm focal length 1/2" sensor size IMX586 Exmor-RS CMOS Sensor 0.8µm pixel size
8 MP
5 MP
f/2.4 Depth Camera2.176 mm focal length
13 MP
N/A

Autofocus

Yes
Yes Phase Detection Autofocus

OIS

N/A
No

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
8000 x 6000 Pixels

Settings

ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
2 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

N/A
4k @30 fps
Full HD @30 fps
HD @60 fps

Front Camera

Front Camera Rating

N/A
Very Good

Resolution

32 MP
Primary Camera
16 MP
f/2.0 Wide Angle Primary Camera3.41 mm focal length 1/3.06" sensor size CMOS 1µm pixel size

Camera Type

N/A
Pop-Up

Video Recording

N/A
Full HD @30 fps

Battery

Battery Rating

N/A
Very Good

Capacity

3300 mAh
3765 mAh

Battery Type

Li-ion
Li-ion

Quick Charging

Yes Quick Charging v4.0
Yes 20W VOOC Charging v3.0 55% in 30 minutes

Battery Test Results

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

N/A
1h 8m 17s

Storage

Internal Storage

64 GB
128 GB

Storage Type

N/A
UFS 2.1

Expandable Storage

Yes Up to 256 GB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

N/A
SIM1: Nano SIM2: Nano

Network Support

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

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
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)

SIM 2

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
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)

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

Yes with A-GPS
Yes with A-GPS Glonass

NFC

N/A
No

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

N/A
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer
Light sensor Accelerometer Gyroscope