Lyf Wind 4S vs Ai+ Pulse

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Comparing the Lyf Wind 4S vs Ai+ Pulse 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 runs at a higher processing speed of 1.8 GHz, while Lyf Wind 4S runs at 1.3 GHz, making Ai+ Pulse the better performer.


Display: Ai+ Pulse offers a screen size of 6.7 inches, while Lyf Wind 4S offers 5 inches, making Ai+ Pulse the larger display of the two. Lyf Wind 4S features a IPS LCD display compared to Ai+ Pulse's TFT IPS, making Lyf Wind 4S the better display of the two.


Rear Camera: Ai+ Pulse offers a higher rear camera resolution with 50 MP, while Lyf Wind 4S offers 8 MP, making Ai+ Pulse better for rear camera photography.


Front Camera: Both Lyf Wind 4S and Ai+ Pulse feature a 5 MP primary front camera.


Battery: Ai+ Pulse offers a higher battery capacity with 5000 mAh, while Lyf Wind 4S offers 4000 mAh, making Ai+ Pulse better for longer battery life.


Storage: Ai+ Pulse offers higher internal storage with 64 GB, while Lyf Wind 4S offers 16 GB, making Ai+ Pulse the better option for storage.


User Rating: Ai+ Pulse receives a higher user rating of 4.2, while Lyf Wind 4S has a rating of 3.6.

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Lyf Wind 4S
₹4,199
(Out of Stock)
Ai+ Pulse
₹7,999
(Out of Stock)
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Summary

Spec Score

61%
69%

Release Date

17 Oct, 2016
12 Jul, 2025

Performance

Snapdragon 210
Unisoc T615
Quad Core (upto 1.3 GHz)
Octa Core (upto 1.8 GHz)
2 GB RAM
4 GB RAM

Display

5.0 inches (12.7 cm)
6.7 inches (17.02 cm)
IPS LCD
TFT IPS
720x1280 px (HD)
720x1600 px (HD+)
N/A
90 Hz Refresh Rate

Rear Camera

8 MP
Primary Camera
50 MP
Primary Camera

Front Camera

5 MP
5 MP

Battery

4000 mAh
5000 mAh
N/A
No Wireless Charging

Storage

16 GB
64 GB

User Ratings

3.6/5
(788 ratings)
4.2/5
(42,939 ratings)

User Feedback

General

Launch Date

Oct 17, 2016
(Official)
Jul 08, 2025
(Official)

Operating System

Android v5.1 (Lollipop)
Android v15

Performance

Performance Rating

Below Avg
Good

Chipset

Qualcomm Snapdragon 210 MSM8909
Unisoc T615

Processor

Quad core, 1.3 GHz, Cortex A7
Octa core

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

Architecture (The higher, the better)

N/A
64 bit

Fabrication (The lower, the better)

N/A
12 nm

Graphics (GPU)

Adreno 304
Mali-G57

RAM

2 GB
4 GB / 6 GB

Display

Display Rating

Excellent
Very Good

Display Type

IPS LCD
TFT IPS

Screen Size

5.0 inches  (12.7 cm)
6.7 inches  (17.02 cm)

Resolution

720x1280 px (HD)
720x1600 px (HD+)

Brightness

N/A
450 nits

Refresh Rate

N/A
90 Hz

Aspect Ratio

N/A
20:9

Pixel Density

294 ppi
262 ppi

Screen to Body Ratio (calculated)

65.09 %
83.7 %

Screen Protection

N/A
No

Bezel-less Display

N/A
Yes with waterdrop notch

Design

Height

144.7 mm
167.35 mm

Width

73 mm
77.37 mm

Thickness

9 mm
8.5 mm

Weight

148 grams
193 grams

Rear Camera

Rear Camera Rating

Avg
Good

Resolution

8 MP
Primary Camera6x Digital Zoom
50 MP
Primary Camera

Autofocus

Yes
Yes

OIS

N/A
No

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

3264 x 2448 Pixels
8150 x 6150 Pixels

Settings

ISO control
N/A

Shooting Modes

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

Camera Features

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

Video Recording

HD @30 fps
Full HD @30 fps

Front Camera

Front Camera Rating

Avg
Good

Resolution

5 MP
Primary Camera
5 MP
Primary Camera

Autofocus

N/A
No

Flash

No
Yes Screen flash

Camera Features

N/A
Fixed Focus

Video Recording

N/A
Full HD @30 fps

Battery

Battery Rating

Excellent
Very Good

Capacity

4000 mAh
5000 mAh

Battery Type

Li-Polymer
Li-Polymer

TalkTime

Up to 34 Hours(4G)
N/A

Storage

Internal Storage

16 GB
64 GB / 128 GB

Expandable Storage

Yes Up to 128 GB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

N/A
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)
FD-LTE 1800(band 3) / 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 2300(band 40)
FD-LTE 1800(band 3) / 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)

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v4.1
Yes v5.0

GPS

Yes
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
Yes

Fingerprint Sensor Position

N/A
Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass
Light sensor Proximity sensor Accelerometer