Xiaomi Redmi 9 Power 128GB vs Infinix Note 50X

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Comparing the Xiaomi Redmi 9 Power 128GB vs Infinix Note 50X 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: Infinix Note 50X scores higher on the Geekbench Multi-Core test with 2,896, while Xiaomi Redmi 9 Power 128GB scores 1,409, making Infinix Note 50X the better performer.


Display: Infinix Note 50X offers a screen size of 6.67 inches, while Xiaomi Redmi 9 Power 128GB offers 6.53 inches, making Infinix Note 50X the larger display of the two. Both Xiaomi Redmi 9 Power 128GB and Infinix Note 50X feature the same IPS LCD display.


Rear Camera: Infinix Note 50X offers a higher rear camera resolution with 50 MP, while Xiaomi Redmi 9 Power 128GB offers 48 MP, making Infinix Note 50X better for rear camera photography.


Front Camera: Both Xiaomi Redmi 9 Power 128GB and Infinix Note 50X feature a 8 MP primary front camera.


Battery: Xiaomi Redmi 9 Power 128GB delivers longer battery life with 23h 18m, while Infinix Note 50X delivers 12h 05m, making Xiaomi Redmi 9 Power 128GB the better pick for all day usage.


Storage: Both Xiaomi Redmi 9 Power 128GB and Infinix Note 50X offer the same internal storage of 128 GB.


Expert Review: Infinix Note 50X receives a higher expert rating of 7.9 from the editorial team, while Xiaomi Redmi 9 Power 128GB is rated 7.


User Rating: Xiaomi Redmi 9 Power 128GB and Infinix Note 50X both receive the same user rating of 4.3.

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Xiaomi Redmi 9 Power 128GB
₹11,999
(Out of Stock)
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Infinix Note 50X
₹13,499
(Out of Stock)
✕
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₹17,999
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Summary

Spec Score

76%
80%
80%

Release Date

22 Dec, 2020
03 Apr, 2025
19 Oct, 2026

Performance

Snapdragon 662
MediaTek Dimensity 7300 Ultimate
Samsung Exynos 1330
Octa Core (upto 2 GHz)
Octa Core (upto 2.5 GHz)
Octa Core (upto 2.4 GHz)
4 GB RAM
6 GB RAM
4 GB/ 6 GB/ 8 GB/ RAM

Display

6.53 inches (16.59 cm)
6.67 inches (16.94 cm)
6.7 inches (17.02 cm)
IPS LCD
IPS LCD
Super AMOLED
1080x2340 px (FHD+)
720x1600 px (HD+)
1080x2340 px (FHD+)
N/A
120 Hz Refresh Rate
90 Hz Refresh Rate

Rear Camera

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

Front Camera

8 MP
Wide Angle Lens
8 MP
Wide Angle Lens
13 MP
Wide Angle Lens

Battery

6000 mAh
5500 mAh
5000 mAh
18W Fast Charging
45W Fast Charging
25W Fast Charging
No Wireless Charging
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
128 GB
UFS 2.2
UFS 2.2
UFS 2.2

Expert Review

7.0/10
7.9/10
N/A

Pros

  • Excellent battery life
  • Good FHD+ display
  • Stereo speakers
  • Competitve price
  • Great performance
  • Decent cameras
  • Good battery life
  • Device yet to be reviewed

Cons

  • Not the fastest phone in this segment
  • MIUI 12 comes with bloatware
  • Average cameras
  • No headphone jack
  • Only HD+ display
  • Device yet to be reviewed

User Ratings

4.3/5
(361,811 ratings)
4.3/5
(16,558 ratings)
N/A

Benchmarks (The higher, the better)

177,786
AnTuTu Score
620,348
AnTuTu Score
N/A
23h 18m
Battery Life (PC Mark)
12h 05m
Battery Life (PC Mark)
N/A

Compare Prices

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

Video

Videos
2 More Videos
Videos
1 More Video
There are no videos available for the device.

User Feedback

General

Launch Date

Dec 22, 2020
(Official)
Apr 03, 2025
(Official)
N/A

Operating System

Android v10 (Q)
Android v15
Android v15

OS Updates

N/A
2 Years
5 Year

Security Updates

N/A
3 Years
5 Year

Custom UI

MIUI
XOS
Samsung One UI

Performance

Performance Rating

Good
Very Good
Good

Chipset

Qualcomm Snapdragon 662
MediaTek Dimensity 7300 Ultimate
View Details
Samsung Exynos 1330
View Details

Processor

Octa core

2 GHz, Quad core, Kryo 260 1.8 GHz, Quad core, Kryo 260
Octa core

2.5 GHz, Quad core, Cortex A78 2 GHz, Quad 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)

11 nm
4 nm
5 nm

Graphics (GPU)

Adreno 610
Mali-G615 MC2
Mali-G68 MP2

RAM

4 GB / 6 GB
6 GB / 8 GB
4 GB

RAM Type

LPDDR4X
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.

177,786
620,348
N/A

Bootup Time (The lower, the better)

23.0 s
25.0 s
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

7.0 %
6.0 %
N/A

Heating* (The lower, the better)

17.4 %
19.4 %
N/A
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Excellent

Display Type

IPS LCD
IPS LCD
Super AMOLED

Screen Size

6.53 inches  (16.59 cm)
6.67 inches  (16.94 cm)
6.7 inches  (17.02 cm)

Resolution

1080x2340 px (FHD+)
720x1600 px (HD+)
1080x2340 px (FHD+)

Brightness

400 nits
N/A
N/A

Peak Brightness

N/A
672 nits
1100 nits

HBM Brightness

N/A
N/A
800 nits

Refresh Rate

N/A
120 Hz
90 Hz

Touch Sampling Rate

N/A
240 Hz
N/A

Aspect Ratio

19.5:9
20:9
19.5:9

Pixel Density

395 ppi
263 ppi
387 ppi

Screen to Body Ratio (calculated)

83.25 %
84.98 %
85.86 %

Screen Protection

Corning Gorilla
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)

90.34 %
90.20 %
84.70 %

Design

Height

162.3 mm
165.42 mm
164.4 mm

Width

77.3 mm
76.41 mm
77.9 mm

Thickness

9.6 mm
7.98 mm
7.5 mm

Weight

198 grams
195.4 grams
192 grams

Build Material

Back: Plastic
N/A
Back: Glass Fiber

Water Resistance

Yes Splash proof
Yes Splash proof IP64
Yes Splash proof IP54

Ruggedness

N/A
Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good
Very Good

Resolution

48 MP
Primary Cameraf/1.79 Wide Angle26 mm focal length 1/2" sensor size S5KGM1 ISOCELL Plus 0.8µm pixel size
50 MP
Primary Camera10x Digital Zoomf/1.6 Wide Angle 75° field-of-view
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle1/2.76" sensor size S5KJN1 0.64µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size 1.12µm pixel size
N/A
5 MP
f/2.2 Ultra-Wide Angle Camera1/5.0" sensor size 1.12µm pixel size
2 MP
f/2.4 Macro Camera
N/A
2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size
2 MP
f/2.4 Depth Camera
N/A
N/A

Autofocus

Yes
Yes Phase Detection Autofocus
Yes

OIS

N/A
No
Yes

Flash

Yes LED Flash
Yes Dual LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
8150 x 6150 Pixels
8160 x 6120 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

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

Camera Features

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

Video Recording

Full HD @30 fps
4k @30 fps
Full HD @240 fps
Full HD @30 fps
HD @120 fps

Video Recording Features

Movie Frame
Dual Video Recording
Slow Motion
Vlog Mode
Video Pro Mode

Front Camera

Front Camera Rating

Very Good
Very Good
Very Good

Resolution

8 MP
f/2.0 Wide Angle Primary Camera27 mm focal length 1/4.0" sensor size 1.12µm pixel size
8 MP
f/2.0 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 LED Flash
No

Camera Features

N/A
N/A
Fixed Focus

Video Recording

Full HD @30 fps
2k @30 fps
Full HD @30 fps
Full HD @30 fps

Battery

Battery Rating

Very Good
Very Good
Very Good

Capacity

6000 mAh
5500 mAh
5000 mAh

Battery Type

Li-Polymer
N/A
Li-ion

TalkTime

Up to 45 Hours(4G)
N/A
N/A

Quick Charging

Yes 18W Fast Charging
Yes 45W Fast Charging v3.0
Yes 25W Fast Charging

Reverse Charging

Yes
Yes 10W Reverse Charging
N/A

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.

23h 18m
12h 05m
N/A

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

2h 46m 52s
41m 5s
N/A

Storage

Internal Storage

64 GB / 128 GB
128 GB
128 GB

Storage Type

UFS 2.2
UFS 2.2
UFS 2.2

Expandable Storage

Yes Up to 512 GB
Yes Up to 1 TB
Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano (Hybrid)
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) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N12 / N20 / N28 / N66
TDD N38 / N40 / N41 / N71 / 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)
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)
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) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N71 / 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)
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 12) / 700(band 17) / 800(band 20) / 1700(band 66)
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

Head: 0.868 W/kg Body: 0.865 W/kg
N/A
Head: 0.640 W/kg

Wi-Fi

Yes Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz MIMO

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

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

GPS

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

NFC

No
N/A
Yes

Multimedia

Stereo Speakers

N/A
Yes
N/A

Audio Jack

3.5 mm
USB Type-C
USB Type-C

Audio Features

N/A
DTS Sound
N/A

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Side
Side
Side

Fingerprint Sensor Type

N/A
N/A
Capacitive

Other Sensors

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

Compare Prices

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