Infinix Hot S3 vs Ai+ Pulse 2

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Comparing the Infinix Hot S3 vs Ai+ Pulse 2 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Ai+ Pulse 2 runs at a higher processing speed of 1.8 GHz, while Infinix Hot S3 runs at 1.4 GHz, making Ai+ Pulse 2 the better performer.


Display: Ai+ Pulse 2 offers a screen size of 6.74 inches, while Infinix Hot S3 offers 5.65 inches, making Ai+ Pulse 2 the larger display of the two. Infinix Hot S3 features a IPS LCD display compared to Ai+ Pulse 2's LCD, making Infinix Hot S3 the better display of the two.


Rear Camera: Ai+ Pulse 2 offers a higher rear camera resolution with 50 MP, while Infinix Hot S3 offers 13 MP, making Ai+ Pulse 2 better for rear camera photography.


Front Camera: Infinix Hot S3 offers a higher front camera resolution with 20 MP, while Ai+ Pulse 2 offers 8 MP, making Infinix Hot S3 better for front camera photography.


Battery: Ai+ Pulse 2 offers a higher battery capacity with 6000 mAh, while Infinix Hot S3 offers 4000 mAh, making Ai+ Pulse 2 better for longer battery life.


Storage: Ai+ Pulse 2 offers higher internal storage with 64 GB, while Infinix Hot S3 offers 32 GB, making Ai+ Pulse 2 the better option for storage.


User Rating: Infinix Hot S3 receives a higher user rating of 4.2, while Ai+ Pulse 2 has a rating of 4.1.

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✕
Infinix Hot S3
₹9,999
(Out of Stock)
✕
Ai+ Pulse 2
₹9,849
@ Amazon
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Summary

Spec Score

70%
71%

Release Date

12 Feb, 2018
22 Apr, 2026

Performance

Snapdragon 430
Unisoc T7250
Tru-Octa Core (upto 1.4 GHz)
Quad Core (upto 1.8 GHz)
3 GB RAM
4 GB RAM

Display

5.65 inches (14.35 cm)
6.74 inches (17.12 cm)
IPS LCD
LCD
720x1440 px (HD+)
720x1600 px (HD+)
N/A
120 Hz Refresh Rate

Rear Camera

13 MP
Primary Camera
50 MP
Primary Camera
N/A
0.08 MP
Camera

Front Camera

20 MP
8 MP

Battery

4000 mAh
6000 mAh
N/A
18W
No Wireless Charging
N/A

Storage

32 GB
64 GB
N/A
eMMC

Expert Review

8.0/10
N/A

Pros

  • Smooth performance
  • Impressive front camera
  • Capable display
  • Matte finish
  • Device yet to be reviewed

Cons

  • Loudspeaker quality
  • Primary camera struggles in low-light
  • Device yet to be reviewed

User Ratings

4.2/5
(52,328 ratings)
4.1/5
(18,709 ratings)

Compare Prices

Not Available in any store
₹9,849
@ Amazon
₹10,999
@ Flipkart

Video

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

User Feedback

General

Launch Date

Feb 12, 2018
(Official)
Mar 02, 2026
(Official)

Operating System

Android v8.0 (Oreo)
Android v16

OS Updates

N/A
1 Year

Security Updates

N/A
3 Year

Custom UI

N/A
NxtQuantum OS

Performance

Performance Rating

Avg
Good

Chipset

Qualcomm Snapdragon 430 MSM8937
Unisoc T7250
View Details

Processor

Octa core, 1.4 GHz, Cortex A53
Quad core

1.8 GHz, Dual core, Cortex A75 1.6 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

N/A
12 nm

Graphics (GPU)

Adreno 505
Mali-G57

RAM

3 GB / 4 GB
4 GB / 6 GB

RAM Type

N/A
LPDDR4X

Display

Display Rating

Excellent
Very Good

Display Type

IPS LCD
LCD

Screen Size

5.65 inches  (14.35 cm)
6.74 inches  (17.12 cm)

Resolution

720x1440 px (HD+)
720x1600 px (HD+)

Brightness

N/A
400 nits

Refresh Rate

N/A
120 Hz

Aspect Ratio

18:9
20:9

Pixel Density

285 ppi
260 ppi

Screen to Body Ratio (calculated)

73.96 %
86.29 %

Bezel-less Display

Yes
Yes with punch-hole display

Design

Height

153 mm
165.72 mm

Width

72.8 mm
76.7 mm

Thickness

8.5 mm
8.5 mm

Weight

150 grams
193 grams

Rear Camera

Rear Camera Rating

Good
Good

Resolution

13 MP
Primary Cameraf/2.0CMOS image sensor
50 MP
Primary Camera
N/A
0.08 MP

Autofocus

Yes Phase Detection Autofocus
Yes

Flash

Yes Dual LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
N/A

Settings

Exposure compensation
N/A

Shooting Modes

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

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
N/A

Video Recording

Full HD @30 fps
Full HD @60 fps
HD @30/60 fps

Front Camera

Front Camera Rating

Very Good
Good

Resolution

20 MP
f/2.0 Primary CameraCMOS
8 MP
Primary Camera

Autofocus

N/A
No

Flash

Yes Dual LED
Yes Screen flash

Camera Features

Fixed Focus
N/A

Battery

Battery Rating

Very Good
Very Good

Capacity

4000 mAh
6000 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

Up to 24.6 Hours(3G) / Up to 33 Hours(2G)
N/A

Quick Charging

N/A
Yes 18W

Storage

Internal Storage

32 GB / 64 GB
64 GB / 128 GB

Storage Type

N/A
eMMC

Expandable Storage

Yes Up to 128 GB
Yes Up to 1 TB

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)
N/A
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
N/A
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)
N/A
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
N/A
View More

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v4.2
Yes v5.0

GPS

Yes with A-GPS
Yes

NFC

No
N/A

Multimedia

Audio Jack

3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Rear
Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass
N/A

Compare Prices

Not Available in any store
₹9,849
@ Amazon
₹10,999
@ Flipkart