I Kall Z20 Pro vs Xiaomi Redmi A4

Comparing the I Kall Z20 Pro vs Xiaomi Redmi A4 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 A4 runs at a higher processing speed of 2.0 GHz, while I Kall Z20 Pro runs at 1.6 GHz, making Xiaomi Redmi A4 the better performer.

Display: Xiaomi Redmi A4 offers a screen size of 6.88 inches, while I Kall Z20 Pro offers 6.5 inches, making Xiaomi Redmi A4 the larger display of the two.

Rear Camera: Xiaomi Redmi A4 offers a higher rear camera resolution with 50 MP, while I Kall Z20 Pro offers 13 MP, making Xiaomi Redmi A4 better for rear camera photography.

Front Camera: I Kall Z20 Pro offers a higher front camera resolution with 8 MP, while Xiaomi Redmi A4 offers 5 MP, making I Kall Z20 Pro better for front camera photography.

Battery: Xiaomi Redmi A4 offers a higher battery capacity with 5160 mAh, while I Kall Z20 Pro offers 5000 mAh, making Xiaomi Redmi A4 better for longer battery life.

Storage: Both I Kall Z20 Pro and Xiaomi Redmi A4 offer the same internal storage of 64 GB.

User Rating: Xiaomi Redmi A4 receives a higher user rating of 4.2, while I Kall Z20 Pro has a rating of 3.3.

I Kall Z20 Pro

₹6,499

(Discontinued)

Xiaomi Redmi A4

₹7,965

(Out of Stock)

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Summary

Spec Score

N/A

76%

Release Date

28 Feb, 2023

27 Nov, 2024

Performance

N/A
N/A	Snapdragon 4s Gen 2
Quad Core (upto 1.6 GHz)	Octa Core (upto 2 GHz)
4 GB RAM	4 GB RAM

Display

N/A
6.5 inches (16.51 cm)	6.88 inches (17.48 cm)
N/A	IPS LCD
720x1600 px (HD+)	720x1640 px (HD+)
N/A	120 Hz Refresh Rate

Rear Camera

N/A
13 MP Primary Camera	50 MP Wide Angle Primary Camera

Front Camera

N/A
8 MP	5 MP Wide Angle Lens

Battery

N/A
5000 mAh	5160 mAh
N/A	18W Fast Charging
N/A	No Wireless Charging

Storage

64 GB	64 GB
N/A	UFS 2.2

Expert Review

N/A	7.5/10 Read Expert Review

Pros

Device yet to be reviewed

Premium design
Smooth 120Hz display
Excellent battery life

Cons

Device yet to be reviewed

Incompatible with Airtel 5G
Selfie and low light performance could be better
Pre-installed apps

User Ratings

3.3/5

(58 ratings)

4.2/5

(23,439 ratings)

Benchmarks (The higher, the better)

N/A	381,047 AnTuTu Score
N/A	16h 28m Battery Life (PC Mark)

User Feedback

General

Launch Date

N/A	Nov 27, 2024 (Official)

Operating System

Android v11

Android v14

OS Updates

N/A

2 Years

Security Updates

N/A

4 Years

Custom UI

N/A

HyperOS

Performance

Performance Rating

N/A

Good

Chipset

N/A	Qualcomm Snapdragon 4s Gen 2

Processor

Quad core, 1.6 GHz

Octa core

2 GHz, Dual core, Cortex A78 1.8 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

N/A

64 bit

Fabrication (The lower, the better)

N/A

4 nm

Graphics (GPU)

N/A	Adreno 611

RAM

4 GB	4 GB / 6 GB

RAM Type

N/A

LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A

381,047

Bootup Time (The lower, the better)

N/A

32.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

N/A

6.0 %

Heating* (The lower, the better)

N/A

33.5 %

* after 30 mins of gaming

Display

Display Rating

N/A

Excellent

Display Type

N/A

IPS LCD

Screen Size

6.5 inches (16.51 cm)

6.88 inches (17.48 cm)

Resolution

720x1600 px (HD+)

720x1640 px (HD+)

Peak Brightness

N/A

600 nits

Refresh Rate

N/A

120 Hz

Aspect Ratio

N/A

20:9

Pixel Density

270 ppi

260 ppi

Screen to Body Ratio (calculated)

N/A

84.18 %

Bezel-less Display

Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

N/A

90 %

Design

Height

N/A

171.88 mm

Width

N/A

77.80 mm

Thickness

N/A

8.22 mm

Weight

N/A	212.3 grams

Build Material

N/A	Back: Mineral Glass

Water Resistance

N/A	Yes Splash proof IP52

Ruggedness

N/A	Dust proof

Rear Camera

Rear Camera Rating

N/A

Good

Resolution

13 MP
Primary Camera

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle

Autofocus

Yes

Flash

Yes LED Flash

Image Resolution

4128 x 3096 Pixels

8150 x 6150 Pixels

Settings

N/A	Exposure compensation ISO control

Shooting Modes

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

Camera Features

Digital Zoom
Auto Flash

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

N/A	Full HD @30 fps

Front Camera

Front Camera Rating

N/A

Very Good

Resolution

8 MP
Primary Camera

5 MP
f/2.2 Wide Angle Primary Camera

Video Recording

N/A	Full HD @30 fps

Battery

Battery Rating

N/A

Very Good

Capacity

5000 mAh

5160 mAh

Battery Type

Li-Polymer

Quick Charging

N/A	Yes 18W Fast Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A

16h 28m

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

N/A

1h 39m 0s

Storage

Internal Storage

64 GB

64 GB / 128 GB

Storage Type

N/A

UFS 2.2

Expandable Storage

Yes Up to 128 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

5G 4G

VoLTE

Yes

SIM 1

4G Bands:

TD-LTE 2300(band 40)
FD-LTE 1800(band 3)

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N78

N/A	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3)

SIM 2

4G Bands:

TD-LTE 2300(band 40)
FD-LTE 1800(band 3)

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N78

N/A	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3)

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

N/A	Mobile Hotspot

Bluetooth

Yes

Yes v5.0

GPS

Yes with A-GPS

Multimedia

Audio Jack

3.5 mm

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Side

Other Sensors

Light sensor Proximity sensor Accelerometer

Accelerometer