Xiaomi Redmi 9 vs Infinix Smart 4 Plus

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Comparing the Xiaomi Redmi 9 vs Infinix Smart 4 Plus across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi 9 runs at a higher processing speed of 2.3 GHz, while Infinix Smart 4 Plus runs at 1.8 GHz, making Xiaomi Redmi 9 the better performer.


Display: Infinix Smart 4 Plus offers a screen size of 6.82 inches, while Xiaomi Redmi 9 offers 6.53 inches, making Infinix Smart 4 Plus the larger display of the two. Both Xiaomi Redmi 9 and Infinix Smart 4 Plus feature the same IPS LCD display.


Rear Camera: Both Xiaomi Redmi 9 and Infinix Smart 4 Plus feature a 13 MP primary rear camera.


Front Camera: Infinix Smart 4 Plus offers a higher front camera resolution with 8 MP, while Xiaomi Redmi 9 offers 5 MP, making Infinix Smart 4 Plus better for front camera photography.


Battery: Infinix Smart 4 Plus offers a higher battery capacity with 6000 mAh, while Xiaomi Redmi 9 offers 5000 mAh, making Infinix Smart 4 Plus better for longer battery life.


Storage: Xiaomi Redmi 9 offers higher internal storage with 64 GB, while Infinix Smart 4 Plus offers 32 GB, making Xiaomi Redmi 9 the better option for storage.


User Rating: Infinix Smart 4 Plus receives a higher user rating of 4.4, while Xiaomi Redmi 9 has a rating of 4.1.

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Xiaomi Redmi 9
₹8,935
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Summary

Spec Score

66%
66%

Release Date

31 Aug, 2020
28 Jul, 2020

Performance

MediaTek Helio G35
MediaTek Helio A25
Tru-Octa Core (upto 2.3 GHz)
Octa Core (upto 1.8 GHz)
4 GB RAM
3 GB RAM

Display

6.53 inches (16.59 cm)
6.82 inches (17.32 cm)
IPS LCD
IPS LCD
720x1600 px (HD+)
720x1640 px (HD+)
60 Hz Refresh Rate
N/A

Rear Camera

13 MP
Primary Camera
13 MP
Primary Camera
2 MP
Depth Camera
N/A

Front Camera

5 MP
8 MP

Battery

5000 mAh
6000 mAh
No Wireless Charging
N/A

Storage

64 GB
32 GB
eMMC 5.1
N/A

Expert Review

N/A
7.0/10

Pros

  • Device yet to be reviewed
  • Nice design
  • Amazing battery life is amazing
  • Decent daylight camera shots

Cons

  • Device yet to be reviewed
  • Average performance
  • Bloatware
  • No Type-C port

User Ratings

4.1/5
(325,813 ratings)
4.4/5
(186,834 ratings)

Compare Prices

Not Available in any store
₹9,490

Video

Videos
1 More Video
Videos
1 Video

User Feedback

General

Launch Date

Aug 31, 2020
(Official)
Jul 28, 2020
(Official)

Operating System

Android v10 (Q)
Android v10 (Q)

Custom UI

MIUI
XOS

Performance

Performance Rating

Avg
Avg

Chipset

MediaTek Helio G35
MediaTek Helio A25

Processor

Octa core, 2.3 GHz, Cortex A53
Octa core

1.8 GHz, Quad core, Cortex A53 1.5 GHz, Quad core, Cortex A53

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

12 nm
12 nm

Graphics (GPU)

PowerVR GE8320
PowerVR GE8320

RAM

4 GB
3 GB

RAM Type

LPDDR4X
N/A

Performance Test Results

Bootup Time (The lower, the better)

N/A
26.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

N/A
6.0 %

Heating* (The lower, the better)

N/A
21.1 %
* after 30 mins of gaming

Display

Display Rating

Very Good
Very Good

Display Type

IPS LCD
IPS LCD

Screen Size

6.53 inches  (16.59 cm)
6.82 inches  (17.32 cm)

Resolution

720x1600 px (HD+)
720x1640 px (HD+)

Brightness

400 nits
480 nits

Refresh Rate

60 Hz
N/A

Aspect Ratio

20:9
20.5:9

Pixel Density

269 ppi
263 ppi

Screen to Body Ratio (calculated)

81.08 %
82.66 %

Screen Protection

Corning Gorilla Glass v3
N/A

Bezel-less Display

Yes with waterdrop notch
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

N/A
90.5 %

Design

Height

164.9 mm
171.8 mm

Width

77 mm
77.9 mm

Thickness

9 mm
8.9 mm

Weight

194 grams
207 grams

Build Material

Back: Plastic
N/A

Water Resistance

Yes Splash proof
N/A

Rear Camera

Rear Camera Rating

Good
Good

Resolution

13 MP
Primary Cameraf/2.2
13 MP
Primary Cameraf/1.8
2 MP
f/2.4 Depth Camera
N/A

Autofocus

Yes Phase Detection Autofocus
Yes

Flash

Yes LED Flash
Yes Triple LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 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

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

Video Recording

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

Front Camera

Front Camera Rating

Good
Good

Resolution

5 MP
f/2.2 Primary Camera1/4.0" sensor size 1.12µm pixel size
8 MP
f/2.0 Primary Camera

Flash

Yes Screen flash
Yes Dual LED

Video Recording

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

Battery

Battery Rating

Very Good
Very Good

Capacity

5000 mAh
6000 mAh

Battery Type

Li-Polymer
Li-Polymer

TalkTime

N/A
Up to 38 Hours(4G)

Battery Test Results

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

N/A
2h 54m 19s

Storage

Internal Storage

64 GB / 128 GB
32 GB

Storage Type

eMMC 5.1
N/A

Expandable Storage

Yes Up to 512 GB
Yes Up to 256 GB

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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

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)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SAR Value

Head: 0.506 W/kg Body: 0.833 W/kg
Head: 0.708 W/kg Body: 0.647 W/kg

Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v4.2

GPS

Yes with A-GPS Glonass
Yes with A-GPS

NFC

N/A
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Audio Features

N/A
DTS Sound

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Rear
Rear

Other Sensors

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

Compare Prices

Not Available in any store
₹9,490