Xiaomi Redmi 4A vs Coolpad Note 3S

Comparing the Xiaomi Redmi 4A vs Coolpad Note 3S across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Both Xiaomi Redmi 4A and Coolpad Note 3S run at the same processing speed of 1.4 GHz.

Display: Coolpad Note 3S offers a screen size of 5.5 inches, while Xiaomi Redmi 4A offers 5 inches, making Coolpad Note 3S the larger display of the two. Both Xiaomi Redmi 4A and Coolpad Note 3S feature the same IPS LCD display.

Rear Camera: Both Xiaomi Redmi 4A and Coolpad Note 3S feature a 13 MP primary rear camera.

Front Camera: Both Xiaomi Redmi 4A and Coolpad Note 3S feature a 5 MP primary front camera.

Battery: Xiaomi Redmi 4A offers a higher battery capacity with 3120 mAh, while Coolpad Note 3S offers 2500 mAh, making Xiaomi Redmi 4A better for longer battery life.

Storage: Coolpad Note 3S offers higher internal storage with 32 GB, while Xiaomi Redmi 4A offers 16 GB, making Coolpad Note 3S the better option for storage.

User Rating: Xiaomi Redmi 4A receives a higher user rating of 4.2, while Coolpad Note 3S has a rating of 3.7.

Xiaomi Redmi 4A

₹5,999

(Out of Stock)

Coolpad Note 3S

₹7,999

(Out of Stock)

Summary

Release Date

N/A

06 Dec, 2016

16 Jul, 2026

Performance

		N/A
Snapdragon 425	Snapdragon 415	Unisoc T7100
Quad Core (upto 1.4 GHz)	Tru-Octa Core (upto 1.4 GHz)	Octa Core (upto 1.8 GHz)
2 GB RAM	3 GB RAM	3 GB RAM

Display

		N/A
5.0 inches (12.7 cm)	5.5 inches (13.97 cm)	6.56 inches (16.66 cm)
IPS LCD	IPS LCD	IPS LCD
720x1280 px (HD)	720x1280 px (HD)	N/A
N/A	N/A	90 Hz Refresh Rate

Rear Camera

		N/A
13 MP Primary Camera	13 MP Primary Camera	8 MP Primary Camera

Front Camera

		N/A
5 MP	5 MP	5 MP

Battery

		N/A
3120 mAh	2500 mAh	5000 mAh
N/A	N/A	10W
No Wireless Charging	No Wireless Charging	N/A

Storage

16 GB	32 GB	64 GB
N/A	N/A	eMMC 5.0

Expert Review

8.0/10

Read Expert Review

N/A

Pros

Compact and solid build
Good camera capabilities
Decent performance
Dependable battery

Device yet to be reviewed

Device yet to be reviewed

Cons

Touchscreen issues
Takes a long time to charge

Device yet to be reviewed

Device yet to be reviewed

User Ratings

4.2/5

(29,388 ratings)

3.7/5

(1,384 ratings)

N/A

Compare Prices

Not Available in any store

₹8,599

@ Amazon

Video

8 More Videos

2 More Videos

There are no videos available for the device.

User Feedback

General

Launch Date

Mar 23, 2017

(Official)

Dec 06, 2016

(Official)

Jul 16, 2026

(Official)

Operating System

Android v7.1.2 (Nougat)

Android v6.0 (Marshmallow)

Android v15

Custom UI

MIUI

Cool UI

Android Go

Performance

Performance Rating

Avg

N/A

Chipset

Qualcomm Snapdragon 425 MSM8917

Qualcomm Snapdragon 415 MSM8929

Unisoc T7100

Processor

Quad core, 1.4 GHz, Cortex A53

Octa core, 1.4 GHz, Cortex A53

Octa core

1.8 GHz, Quad core, Cortex A75 1.2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

N/A

12 nm

Graphics (GPU)

Adreno 308

Adreno 405

PowerVR GE8322

RAM

2 GB / 3 GB

3 GB

3 GB / 4 GB

RAM Type

N/A

LPDDR4X

Display

Display Rating

Excellent

N/A

Display Type

IPS LCD

Screen Size

5.0 inches (12.7 cm)

5.5 inches (13.97 cm)

6.56 inches (16.66 cm)

Resolution

720x1280 px (HD)

N/A

Brightness

N/A

400 nits

Refresh Rate

N/A

90 Hz

Pixel Density

294 ppi

267 ppi

269 ppi

Screen to Body Ratio (calculated)

69.81 %

69.94 %

N/A

Screen Protection

N/A

Yes

N/A

Design

Height

139.9 mm

154.5 mm

N/A

Width

70.4 mm

77 mm

N/A

Thickness

8.5 mm

8.6 mm

8.49 mm

Weight

131.5 grams

167 grams

N/A

Build Material

N/A

Frame: Aluminium
Back: Aluminium

N/A

Rear Camera

Rear Camera Rating

Good

N/A

Resolution

13 MP
Primary Cameraf/2.2CMOS image sensor

8 MP
Primary Cameraf/2GC08A8 1.12µm pixel size

Autofocus

Yes Phase Detection Autofocus

Yes

N/A

OIS

Flash

Yes LED Flash

Image Resolution

4128 x 3096 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom

Video Recording

Full HD @30 fps

N/A

Front Camera

Front Camera Rating

Good

N/A

Resolution

5 MP
f/2.2 Primary Camera

5 MP
Primary Camera1.12µm pixel size

Autofocus

N/A

Flash

Battery

Battery Rating

Very Good

N/A

Capacity

3120 mAh

2500 mAh

5000 mAh

Battery Type

Li-ion

Li-Polymer

N/A

TalkTime

Up to 39.3 Hours(3G)

Up to 8 Hours(3G)

N/A

Quick Charging

N/A

Yes 10W

Storage

Internal Storage

16 GB / 32 GB

32 GB

64 GB

Storage Type

N/A

eMMC 5.0

Expandable Storage

Yes Up to 128 GB

Yes Up to 32 GB

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

Single SIM

SIM Type

SIM1: Micro SIM2: Nano (Hybrid)

SIM1: Micro SIM2: Micro

N/A

Network Support

5G Not Supported 4G

VoLTE

Yes

SIM 1

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5) / 800(band 20)

4G Bands:

TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)

N/A

4G Speed:

50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)

N/A

SIM 2

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5)

4G Bands:

TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)

N/A

4G Speed:

50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)

N/A

SAR Value

Head: 0.596 W/kg Body: 1.6 W/kg

N/A

Wi-Fi

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

Yes Wi-Fi 4 (802.11 n)

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot

Mobile Hotspot

N/A

Bluetooth

Yes v4.1

Yes v4.0

Yes

GPS

Yes with A-GPS Glonass

Yes with A-GPS

N/A

NFC

N/A

IR Blaster

N/A

Yes

Multimedia

Audio Jack

3.5 mm

N/A

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

N/A

Back

Side

Other Sensors

Proximity sensor Accelerometer Gyroscope

Light sensor Proximity sensor Accelerometer

N/A

Compare Prices

Not Available in any store

₹8,599

@ Amazon