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Apple iPhone 12 vs Samsung Galaxy A21S vs Apple iPhone 7 Plus

Key Feature Comparison

7.6

Apple iPhone 12

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6.5

Samsung Galaxy A21s

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6.6

Apple iPhone 7 Plus

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At a Glance

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Hexa Core (3.1 GHz, Dual core, Firestorm + 1.8 GHz, Quad core, Icestorm)

Apple A14 Bionic, Apple GPU (four-core graphics)

Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)

Samsung Exynos 8 Octa 850, Mali-G52 MP1

Quad core (2.34 GHz, Dual core, Hurricane + 1.1 GHz, Dual core, Zephyr)

Apple A10 Fusion APL1024, PowerVR GT7600 Plus

2815 mAh

Li-ion, Fast, 20W

5000 mAh

Li-ion, Fast, 15W

2900 mAh

Li-ion

6.1 inches

457 ppi, FHD+

6.5 inches

270 ppi

5.5 inches

401 ppi, FHD

Dual, 12MP + 12MP

3840x2160 @ 24 fps, 1920x1080 @ 30 fps, 1280x720 @ 30 fps

Quad, 48MP + 8MP + 2MP + 2MP

1920x1080 @ 30 fps

Dual, 12MP + 12MP

3840x2160 @ 30 fps, 1920x1080 @ 120 fps, 1280x720 @ 240 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Single SIM, GSM

Detailed Specs

Screen Size

6.1 inches
6.5 inches
5.5 inches

Screen Type

OLED
TFT
IPS LCD

Screen Resolution

1170 x 2532 pixels
720 x 1600 pixels
1080 x 1920 pixels

Pixel Density

457 ppi
270 ppi
401 ppi

Aspect Ratio

19.5:9
20:09
16:09

Screen Protection

Yes
-
Yes

Screen to Body Ratio

86.89%
82.75%
67.51%

Screen Design

Bezel-less
Punch hole
-

Screen Refresh Rate

60 Hz
-
-

Screen Quality

FHD+
-
FHD

Peak Brightness

625 nits
-
625 nits

Phone Variants

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

Expandable Storage

No
Yes
No

RAM Type

LPDDR4
LPDDR4X
LPDDR4

Storage Type

NVMe
eMMC 5.1
NVMe

OTG Support

Yes
Yes
-

Expandable Storage Capacity

-
Yes, 512 GB
-

Sensors

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

Operating System

iOS v14
Android v10 (Q)
iOS v10

GPU

Apple GPU (four-core graphics)
Mali-G52 MP1
PowerVR GT7600 Plus

Chipset

Apple A14 Bionic
Samsung Exynos 8 Octa 850
Apple A10 Fusion APL1024

CPU

Hexa Core (3.1 GHz, Dual core, Firestorm + 1.8 GHz, Quad core, Icestorm)
Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Quad core (2.34 GHz, Dual core, Hurricane + 1.1 GHz, Dual core, Zephyr)

Clock Speed

3.1 GHz
2 GHz
2.34 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

5 nm
8 nm
16 nm

Custom User Interface

-
Samsung One UI
-

Battery Capacity

2815 mAh
5000 mAh
2900 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Fast, 20W
Fast, 15W
-

USB Type-C

No
Yes
No

Fast Charging

Yes
Yes
-

Charging Time

50 % in 30 minutes
-
-

Wireless Charging

Yes
-
-

Announced On

13-Oct-20
15-May-20
5-Sep-16

Market Status

Available
Available
Available

Brand

Apple
Samsung
Apple

Model Number

A2403
SM-A217FZB1INS/SM-A217FZBGINS/SM-A217FZB5INS
MN512HN/A

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 79,900
Rs. 13,999
Rs. 37,900

GPS

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

Audio Features

Dolby Digital, Dolby Digital Plus
-
Active noise cancellation with dedicated mic

NFC

Yes
No
Yes

Network Support

5G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

No
-
No

3.5mm Audio Jack

No
Yes
No

SIM Size

SIM1: Nano, SIM2: eSIM
SIM1: Nano, SIM2: Nano
SIM1: Nano

Wi-Fi

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

Bluetooth Type

v5.0
v5.0
v4.2

Audio Jack

Lightning
3.5 mm
Lightning

SIM Slot(s)

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

eSIM

Yes
No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N25 / N28 / N66, TDD N38 / N40 / N41 / N71 / N77 / N78 / N79, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800...
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) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 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) / 700(band 13) / 700(band 17) / 850(band 18) / ...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), 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) / 700(band 13) ...
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) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
-

Front Video Recording

3840x2160 @ 24 fps, 1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

HDR
-
Face detection, HDR

Front Camera Setup

Single, 12MP
Single, 13MP
Single, 7MP

Front Camera 1 Resolution

12 MP
13 MP
7 MP

Front Camera 1 Type

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

Front Camera 1 Lens

23 mm focal length, 3.6" sensor size
3.1" sensor size, 1.12 micrometre pixel size
32 mm focal length

Front Aperture

f/2.2
f/2.2
f/2.2

Front Flash

Yes, Retina Flash
No
Yes, Retina Flash

Weight

162 grams
192 grams
188 grams

Colors

Black, Blue, Green, Purple, Red, White
Black, Blue, White
Black, Gold, Silver, Rose Gold, Jet Black

Build

Back: Gorilla Glass
Back: Plastic
Case: Metal, Back: Metal

Dimensions

146.7 x 71.5 x 7.4 mm
163.7 x 75.3 x 8.9 mm
158.2 x 77.9 x 7.3 mm

SAR Value

-
Head: 0.831 W/kg
Head: 1.19 W/kg, Body: 1.17 W/kg

OIS

Yes
No
Yes

Rear Flash

Yes, Dual LED Flash
Yes, LED Flash
Yes, Quad-color LED Flash

Rear Video Recording

3840x2160 @ 24 fps, 1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 120 fps, 1280x720 @ 240 fps

Rear Camera Features

5 x Digital Zoom, 2 x Optical Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Simultaneous HD video and image recording, Touch to focus

Rear Camera Setup

Dual, 12MP + 12MP
Quad, 48MP + 8MP + 2MP + 2MP
Dual, 12MP + 12MP

Rear Camera 1 Resolution

12 MP
48 MP
12 MP

Rear Camera 1 Type

f/1.6, Wide Angle, Primary Camera
f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.8, Wide Angle Primary Camera

Rear Camera 1 Lens

26 mm focal length
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
28 mm focal length, 3" sensor size

Rear Camera 2 Resolution

12 MP
8 MP
12 MP

Rear Camera 2 Type

f/2.4, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera

Rear Camera 2 Lens

13 mm focal length, 3.6" sensor size
4.0" sensor size, 1.12 micrometre pixel size
56 mm focal length, 3.6" sensor size

Rear Aperture

f/1.6
f/2.0
f/1.8

Rear Camera 3 Resolution

-
2 MP
-

Rear Camera 3 Type

-
f/2.4, Macro Camera
-

Rear Camera 4 Resolution

-
2 MP
-

Rear Camera 4 Type

-
f/2.4, Depth Camera
-

Fingerprint Scanner

No
Yes
Yes

Fingerprint Scanner Position

-
Rear
-

Face Unlock

-
Yes
-

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