Infinix Smart 3 Plus vs Xiaomi Redmi A3X

Comparing the Infinix Smart 3 Plus vs Xiaomi Redmi A3X across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Infinix Smart 3 Plus runs at a higher processing speed of 2.0 GHz, while Xiaomi Redmi A3X runs at 1.8 GHz, making Infinix Smart 3 Plus the better performer.

Display: Xiaomi Redmi A3X offers a screen size of 6.71 inches, while Infinix Smart 3 Plus offers 6.21 inches, making Xiaomi Redmi A3X the larger display of the two. Both Infinix Smart 3 Plus and Xiaomi Redmi A3X feature the same IPS LCD display.

Rear Camera: Infinix Smart 3 Plus offers a higher rear camera resolution with 13 MP, while Xiaomi Redmi A3X offers 8 MP, making Infinix Smart 3 Plus better for rear camera photography.

Front Camera: Infinix Smart 3 Plus offers a higher front camera resolution with 8 MP, while Xiaomi Redmi A3X offers 5 MP, making Infinix Smart 3 Plus better for front camera photography.

Battery: Xiaomi Redmi A3X offers a higher battery capacity with 5000 mAh, while Infinix Smart 3 Plus offers 3500 mAh, making Xiaomi Redmi A3X better for longer battery life.

Storage: Xiaomi Redmi A3X offers higher internal storage with 64 GB, while Infinix Smart 3 Plus offers 32 GB, making Xiaomi Redmi A3X the better option for storage.

User Rating: Infinix Smart 3 Plus receives a higher user rating of 4.2, while Xiaomi Redmi A3X has a rating of 4.1.

Infinix Smart 3 Plus

₹7,999

(Out of Stock)

Xiaomi Redmi A3X

₹5,995

(Out of Stock)

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Show Only Differences

Summary

Spec Score

70%

72%

Release Date

30 Apr, 2019

24 Jun, 2024

Performance


MediaTek Helio A22	Unisoc T603
Quad Core (upto 2 GHz)	Tru-Octa Core (upto 1.8 GHz)
2 GB RAM	3 GB RAM

Display


6.21 inches (15.77 cm)	6.71 inches (17.04 cm)
IPS LCD	IPS LCD
720x1520 px (HD+)	720x1650 px (HD+)
N/A	90 Hz Refresh Rate

Rear Camera


13 MP Primary Camera	8 MP Wide Angle Primary Camera
2 MP Depth Camera	0.08 MP Camera

Front Camera


8 MP	5 MP Wide Angle Lens

Battery


3500 mAh	5000 mAh
N/A	No Wireless Charging

Storage

32 GB	64 GB
eMMC 5.1	eMMC 5.1

User Ratings

4.2/5

(80,674 ratings)

4.1/5

(8,385 ratings)

Video

1 Video

There are no videos available for the device.

User Feedback

General

Launch Date

Apr 30, 2019

(Official)

Jun 24, 2024

(Official)

Operating System

Android v9.0 (Pie)

Android v14

OS Updates

N/A

2 Years

Security Updates

N/A

3 Years

Custom UI

N/A

MIUI

Performance

Performance Rating

Avg

Good

Chipset

MediaTek Helio A22

Unisoc T603

Processor

Quad core, 2 GHz, Cortex A53

Octa core, 1.8 GHz, Cortex A55

Architecture (The higher, the better)

64 bit

Graphics (GPU)

PowerVR GE8300

N/A

RAM

2 GB	3 GB / 4 GB

RAM Type

LPDDR3

LPDDR4X

Display

Display Rating

Excellent

Display Type

IPS LCD

Screen Size

6.21 inches (15.77 cm)

6.71 inches (17.04 cm)

Resolution

720x1520 px (HD+)

720x1650 px (HD+)

HBM Brightness

N/A

500 nits

Refresh Rate

N/A

90 Hz

Touch Sampling Rate

N/A

180 Hz

Aspect Ratio

19.5:9

N/A

Pixel Density

271 ppi

268 ppi

Screen to Body Ratio (calculated)

80.27 %

83.34 %

Screen Protection

N/A	Corning Gorilla

Bezel-less Display

Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

88 %

90 %

Design

Height

157 mm

168.4 mm

Width

76 mm

76.3 mm

Thickness

7.8 mm

8.3 mm

Weight

148 grams

193 grams

Build Material

Back: Plastic

Back: Mineral Glass

Rear Camera

Rear Camera Rating

Good

Resolution

13 MP
Primary Cameraf/1.8

8 MP
Primary Cameraf/2.0 Wide Angle

2 MP
Depth Camera

0.08 MP

Autofocus

Yes Phase Detection Autofocus

N/A

Flash

Yes Dual LED Flash

Yes LED Flash

Image Resolution

4128 x 3096 Pixels

3264 x 2448 Pixels

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

High Dynamic Range mode (HDR)
Film Camera

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom

Video Recording

N/A	Full HD @30 fps

Video Recording Features

N/A	Short Video Mode

Front Camera

Front Camera Rating

Good

Very Good

Resolution

8 MP
f/2.0 Primary Camera

5 MP
f/2.2 Wide Angle Primary Camera

Flash

Yes Screen flash

Yes Soft light flash

Video Recording

N/A	Full HD @30 fps

Battery

Battery Rating

Very Good

Capacity

3500 mAh

5000 mAh

Battery Type

Li-ion

Li-Polymer

Storage

Internal Storage

32 GB

64 GB / 128 GB

Storage Type

eMMC 5.1

Expandable Storage

Yes Up to 256 GB

Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G

VoLTE

Yes

SIM 1

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)

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) / 850(band 5) / 800(band 20)

SIM 2

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)

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) / 850(band 5) / 800(band 20)

SAR Value

N/A	Head: 0.838 W/kg Body: 0.776 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot

Mobile Hotspot

Bluetooth

Yes v5.0

Yes v5.4

GPS

Yes with A-GPS

Yes with Glonass

NFC

N/A

Multimedia

Audio Jack

3.5 mm

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Rear

Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass