Xiaomi Mi 9X vs OPPO K14x 5G

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Comparing the Xiaomi Mi 9X vs OPPO K14x 5G across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO K14x 5G runs at a higher processing speed of 2.4 GHz, while Xiaomi Mi 9X runs at 2.0 GHz, making OPPO K14x 5G the better performer.


Display: OPPO K14x 5G offers a screen size of 6.75 inches, while Xiaomi Mi 9X offers 6.4 inches, making OPPO K14x 5G the larger display of the two. Xiaomi Mi 9X features a AMOLED display compared to OPPO K14x 5G's LCD, making Xiaomi Mi 9X the better display of the two.


Rear Camera: OPPO K14x 5G offers a higher rear camera resolution with 50 MP, while Xiaomi Mi 9X offers 48 MP, making OPPO K14x 5G better for rear camera photography.


Front Camera: Xiaomi Mi 9X offers a higher front camera resolution with 32 MP, while OPPO K14x 5G offers 5 MP, making Xiaomi Mi 9X better for front camera photography.


Battery: OPPO K14x 5G offers a higher battery capacity with 6500 mAh, while Xiaomi Mi 9X offers 3300 mAh, making OPPO K14x 5G better for longer battery life.


Storage: Both Xiaomi Mi 9X and OPPO K14x 5G offer the same internal storage of 64 GB.

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✕
Xiaomi Mi 9X
₹17,490
(Not Released in India)
✕
OPPO K14x 5G
₹16,999
@ Amazon
✕
Samsung Galaxy F70 5G
₹17,999
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Summary

Spec Score

N/A
76%
79%

Release Date

14 Sep, 2020
11 Feb, 2026
19 Oct, 2026

Performance

Snapdragon 675
MediaTek Dimensity 6300
Samsung Exynos 1330
Octa Core (upto 2 GHz)
Octa Core (upto 2.4 GHz)
Octa Core (upto 2.4 GHz)
6 GB RAM
4 GB RAM
4 GB/ 6 GB/ 8 GB/ RAM

Display

6.4 inches (16.26 cm)
6.75 inches (17.15 cm)
6.7 inches (17.02 cm)
AMOLED
LCD
Super AMOLED
1080x2340 px (FHD+)
720x1570 px (HD+)
1080x2340 px (FHD+)
N/A
120 Hz Refresh Rate
90 Hz Refresh Rate

Rear Camera

48 MP
Primary Camera
50 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
8 MP
Camera
2 MP
Mono Camera
5 MP
Ultra-Wide Angle Camera
13 MP
Camera
N/A
2 MP
Macro Camera

Front Camera

32 MP
5 MP
Wide Angle Lens
13 MP
Wide Angle Lens

Battery

3300 mAh
6500 mAh
5000 mAh
Quick Charging
45W Super VOOC Charging
25W Fast Charging
N/A
No Wireless Charging
No Wireless Charging

Storage

64 GB
64 GB
128 GB
N/A
UFS 2.2
UFS 2.2

Expert Review

N/A
8.0/10
N/A

Pros

  • Device yet to be reviewed
  • Classy, subtle design
  • Battery easily lasts an entire day
  • Smooth everyday performance
  • Good thermal management
  • Device yet to be reviewed

Cons

  • Device yet to be reviewed
  • Comes with an HD+ display
  • Android 15
  • Mono speaker
  • Device yet to be reviewed

User Ratings

N/A
4.3/5
(8,691 ratings)
N/A

Benchmarks (The higher, the better)

N/A
565,613
AnTuTu Score
N/A

Compare Prices

Not Available in any store
₹16,999
@ Amazon
₹17,999
@ Flipkart

User Feedback

General

Launch Date

N/A
Feb 10, 2026
(Official)
N/A

Operating System

Android v9.0 (Pie)
Android v15
Android v15

OS Updates

N/A
2 Year
5 Year

Security Updates

N/A
3 Year
5 Year

Custom UI

N/A
ColorOS
Samsung One UI

Performance

Chipset

Qualcomm Snapdragon 675
MediaTek Dimensity 6300 MT6835
View Details
Samsung Exynos 1330
View Details

Processor

Octa core

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

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55
Octa core

2.4 GHz, Dual core, Cortex A78 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

N/A
6 nm
5 nm

Graphics (GPU)

Adreno 612
Mali-G57 MC2
Mali-G68 MP2

RAM

6 GB
4 GB / 6 GB
4 GB

RAM Type

N/A
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.

N/A
565,613
N/A

Bootup Time (The lower, the better)

N/A
37.0 s
N/A

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
357
N/A

Battery Drain* (The lower, the better)

N/A
6.0 %
N/A

Heating* (The lower, the better)

N/A
13.1 %
N/A
* after 30 mins of gaming

Display

Display Type

AMOLED
LCD
Super AMOLED

Screen Size

6.4 inches  (16.26 cm)
6.75 inches  (17.15 cm)
6.7 inches  (17.02 cm)

Resolution

1080x2340 px (FHD+)
720x1570 px (HD+)
1080x2340 px (FHD+)

Brightness

N/A
700 nits
N/A

Peak Brightness

N/A
N/A
1100 nits

HBM Brightness

N/A
1125 nits
800 nits

Refresh Rate

N/A
120 Hz
90 Hz

Touch Sampling Rate

N/A
240 Hz
N/A

Aspect Ratio

19.5:9
N/A
19.5:9

Pixel Density

403 ppi
256 ppi
387 ppi

Screen to Body Ratio (calculated)

N/A
85.34 %
85.86 %

Screen Protection

N/A
N/A
Corning Gorilla Glass Victus

Bezel-less Display

Yes with waterdrop notch
Yes with punch-hole display
Yes with notch

Screen to Body Ratio (claimed by the brand)

N/A
90.6 %
84.70 %

Design

Height

N/A
166.6 mm
164.4 mm

Width

N/A
78.5 mm
77.9 mm

Thickness

N/A
8.6 mm
7.5 mm

Weight

N/A
212 grams
192 grams

Build Material

N/A
N/A
Back: Glass Fiber

Water Resistance

N/A
Yes Water resistant IP64
Yes Splash proof IP54

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Resolution

48 MP
Primary CameraIMX586
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle1/2.76" sensor size S5KJN1 0.64µm pixel size
8 MP
2 MP
f/2.4 Mono Camera
5 MP
f/2.2 Ultra-Wide Angle Camera1/5.0" sensor size 1.12µm pixel size
13 MP
N/A
2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size

Autofocus

Yes
Yes
Yes

OIS

N/A
N/A
Yes

Flash

Yes LED Flash
N/A
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
N/A
8160 x 6120 Pixels

Settings

ISO control
N/A
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
N/A
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

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

Video Recording

N/A
Full HD @30/60 fps
HD @30/60 fps
Full HD @30 fps
HD @120 fps

Video Recording Features

N/A
Dual Video Recording
Video Pro Mode

Front Camera

Resolution

32 MP
Primary Camera
5 MP
f/2.2 Wide Angle Primary Camera
13 MP
f/2.0 Wide Angle Primary Camera1/3.1" sensor size 1.12µm pixel size

Autofocus

N/A
N/A
No

Flash

N/A
Yes Screen flash
No

Camera Features

N/A
N/A
Fixed Focus

Video Recording

N/A
Full HD @30 fps
HD @30 fps
Full HD @30 fps

Battery

Capacity

3300 mAh
6500 mAh
5000 mAh

Battery Type

Li-ion
N/A
Li-ion

Quick Charging

Yes Quick Charging v4.0
Yes 45W Super VOOC Charging
Yes 25W Fast Charging

Reverse Charging

N/A
Yes
N/A

Battery Test Results

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

N/A
1h 28m
N/A

Storage

Internal Storage

64 GB
64 GB / 128 GB
128 GB

Storage Type

N/A
UFS 2.2
UFS 2.2

Expandable Storage

Yes Up to 256 GB
Yes
Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

N/A
SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano (Hybrid)

Network Support

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

VoLTE

Yes
Yes
Yes

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
5G Bands:
FDD N1 / N3 / N5 / N8 / N28B
TDD N38 / N40 / N41 / N48 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / N77 / N78
N/A
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 850(band 19)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 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 17) / 800(band 20) / 850(band 26) / 700 (band 12)
View More

SIM 2

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
5G Bands:
FDD N1 / N3 / N5 / N8
TDD N38 / N40 / N41 / N48 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / N77 / N78
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 850(band 19)
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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) / 1700(band 66) / 700 (band 12)
View More

SAR Value

N/A
N/A
Head: 0.640 W/kg

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.4
Yes v5.3

GPS

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

NFC

N/A
No
Yes

IR Blaster

N/A
No
N/A

Multimedia

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
Side
Side

Fingerprint Sensor Type

N/A
Optical
Capacitive

Other Sensors

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

Compare Prices

Not Available in any store
₹16,999
@ Amazon
₹17,999
@ Flipkart