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Nothing Phone 3a Pro vs iQOO Z7s 5G vs Samsung Galaxy A20S

Key Feature Comparison

Nothing Phone 3a Pro

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7.7

iQOO Z7s 5G

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6.2

Samsung Galaxy A20s

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At a Glance

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Octa core (2.5 GHz, Single core, Cortex A720 + 2.4 GHz, Tri core, Cortex A720 + 1.8 GHz, Quad core, Cortex A520)

Qualcomm Snapdragon 7s Gen 3, Adreno 710

Octa core (2.2 GHz, Dual core, Kryo 660 + 1.8 GHz, Hexa Core, Kryo 660)

Qualcomm Snapdragon 695, Adreno 619

Octa core, 1.8 GHz, Cortex A53

Qualcomm Snapdragon 450, Adreno 506

5000 mAh

Li-Polymer, Fast, 50W

4500 mAh

Li-ion, Flash, 44W

4000 mAh

Li-ion, Fast, 15W

17.20 cm (6.77 inch)

388 ppi, FHD+

16.21 cm (6.4 inch)

413 ppi, FHD

16.51 cm (6.5 inch)

264 ppi

Triple, 50MP + 8MP + 50MP

3840x2160 @ 30 fps, 1920x1080 @ 120 fps

Dual, 64MP + 2MP

1920x1080 @ 30 fps

Triple, 13MP + 8MP + 5MP

1920x1080 @ 30 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.20 cm (6.77 inch)
16.21 cm (6.4 inch)
16.51 cm (6.5 inch)

Screen Type

AMOLED
AMOLED
TFT

Screen Resolution

1080 x 2392 pixels
1080 x 2400 pixels
720 x 1560 pixels

Pixel Density

388 ppi
413 ppi
264 ppi

Aspect Ratio

20:09
20:09
19.5:9

Screen to Body Ratio

91.40%
84.14%
81.77%

Screen Design

Punch hole
Punch hole
Regular notch

Screen Refresh Rate

120 Hz
90 Hz
-

Screen Quality

FHD+
FHD
-

Peak Brightness

3000 nits
1300 nits
-

Screen Protection

-
Yes
-

Phone Variants

8GB 128GB, 8GB 256 GB, 12GB 256 GB
6GB 128GB, 8GB 128GB
4GB 64GB, 3GB 32GB

Expandable Storage

No
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
-

Storage Type

UFS 2.2
UFS 2.2
eMMC 5.1

Expandable Storage Capacity

-
Yes, 1 TB
Yes, 512 GB

OTG Support

-
Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope

Operating System

Android v15
Android v13
Android v9.0 (Pie)

GPU

Adreno 710
Adreno 619
Adreno 506

Chipset

Qualcomm Snapdragon 7s Gen 3
Qualcomm Snapdragon 695
Qualcomm Snapdragon 450

CPU

Octa core (2.5 GHz, Single core, Cortex A720 + 2.4 GHz, Tri core, Cortex A720 + 1.8 GHz, Quad core, Cortex A520)
Octa core (2.2 GHz, Dual core, Kryo 660 + 1.8 GHz, Hexa Core, Kryo 660)
Octa core, 1.8 GHz, Cortex A53

Clock Speed

2.5 GHz
2.2 GHz
1.8 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

4 nm
6 nm
14 nm

Custom User Interface

-
Funtouch OS
Samsung One UI

Battery Capacity

5000 mAh
4500 mAh
4000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-ion

Charger Type

Fast, 50W
Flash, 44W
Fast, 15W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

50 % in 19 minutes
50 % in 24 minutes
-

Announced On

4-Mar-25
22-May-23
24-Sep-19

Market Status

Available
Available
Available

Brand

Nothing
iQOO
Samsung

Model Number

A059P
I2223
SM-A207FZGDINS

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 29,999
Rs. 18,999
Rs. 12,900

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

Yes
-
No

Network Support

5G
5G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

No
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v5.4
v5.1
v4.2

Audio Jack

USB Type-C
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) /...
5G Bands: FDD N1 / N3 / N8 / N28, TDD N77 / N78, 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 8...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 8...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) /...
5G Bands: FDD N1 / N3 / N8 / N28, TDD N77 / N78, 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 8...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20), 3G Bands: UMTS ...

Front Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

Fixed Focus
-
-

Front Camera Setup

Single, 50MP
Single, 16MP
Single, 8MP

Front Camera 1 Resolution

50 MP
16 MP
8 MP

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
f/2, Wide Angle, Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

24 mm focal length, 1/2.76" sensor size
-
-

Front Aperture

f/2.2
f/2
f/2.0

Weight

211 grams
172 grams
183 grams

Colors

Grey, Black
Pacific Night, Norway Blue
Black, Blue, Green

Dimensions

163.52 x 77.50 x 8.39 mm
158.9 x 73.5 x 7.8 mm
163.3 x 77.5 x 8 mm

OIS

Yes
Yes
No

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 120 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 50MP + 8MP + 50MP
Dual, 64MP + 2MP
Triple, 13MP + 8MP + 5MP

Rear Camera 1 Resolution

50 MP
64 MP
13 MP

Rear Camera 1 Type

Primary Camera,f/1.88, Wide Angle (84degree field-of-view)
f/1.79, Wide Angle, Primary Camera
f/1.8 (upto 4x Digital Zoom) Primary Camera

Rear Camera 1 Lens

24 mm focal length, 1/1.57" sensor size, ISO-CELL, 1micrometer pixel size
1.97" sensor size, 0.7 micrometre pixel size
27 mm focal length

Rear Camera 2 Resolution

8 MP
2 MP
8 MP

Rear Camera 2 Type

f/2.2, Ultra-Wide Angle Camera
f/2.4, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

15 mm focal length, 1/4.0" sensor size, 1.12micrometer pixel size
-
-

Rear Camera 3 Resolution

50 MP
-
5 MP

Rear Camera 3 Type

f/2.55, Periscope Camera
-
f/2.2, Depth Camera

Rear Camera 3 Lens

70 mm focal length, 1/1.95" sensor size, 0.8micrometer pixel size
-
-

Rear Sensor

ISO-CELL
S5KGW3, ISO-CELL
CMOS image sensor

Rear Aperture

f/1.88
f/1.79
f/1.8

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen
Rear

Fingerprint Scanner Type

Optical
Optical
-
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