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Apple iPhone SE (2020) vs Samsung Galaxy A21s vs Apple iPhone SE

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

4.7 inches
6.5 inches
4.0 inches

Resolution:

1334 x 750 pixels, 16:9 ratio, 326 PPI
1600 x 720 pixels, 20:9 ratio, 270 PPI
1136 x 640 pixels, 326 PPI

Technology:

IPS LCD
TFT
IPS LCD

Screen-to-body:

65.34 %
82.94 %
60.82 %

Peak brightness:

625 cd/m2 (nit)
500 cd/m2 (nit)

Features:

Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Proximity sensor
Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip:

Apple A13 Bionic APL1W85 (7 nm)
Samsung Exynos 850
Apple A9 APL0898

Processor:

Hexa-core, 2650 MHz, Lightning and Thunder, 64-bit
Octa-core, 2000 MHz, Arm Cortex-A55, 64-bit
Dual-core, 1840 MHz, Twister, 64-bit

GPU:

Apple-designed 4 core
Mali-G76
PowerVR GT7600

RAM:

3GB LPDDR4
3GB LPDDR4
2GB

Internal storage:

64GB, not expandable
32GB (eMMC 5.1), available to use: 19.5 GB
128GB, not expandable

Storage expansion:

microSDXC up to 512 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

iOS (15.x, 14.x, 13.x)
Android (10), Samsung One UI
iOS (14.x, 13.x, 12.x, 11.x, 10.x, 9.x)

Battery

Capacity:

1821 mAh
5000 mAh
1624 mAh

Type:

Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable

Battery life test results:

Charging:

USB Power Delivery, Qi wireless charging
Fast charging

Camera

Rear:

Single camera
Quad camera
Single camera

Main camera:

12 MP (Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor)
48 MP (PDAF)
12 MP (Sapphire crystal lens cover, Autofocus, BSI sensor)

Specifications:

Aperture size: F1.8; Focal length: 28 mm; Sensor size: 1/3"; Pixel size: 1.22 μm
Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F2.2; Focal length: 29 mm; Sensor size: 1/3"; Pixel size: 1.22 μm

Second camera:

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

2 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Video recording:

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features:

OIS, Time-lapse video, Continuous autofocus
Time-lapse video, Continuous autofocus, Picture-taking during video recording, EIS, Video calling, Video sharing

Front:

7 MP (EIS, HDR)
13 MP
1.2 MP (HDR)

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)
1280x720 (HD)

Design

Dimensions:

5.45 x 2.65 x 0.29 inches (138.4 x 67.3 x 7.3 mm)
6.44 x 2.96 x 0.35 inches (163.7 x 75.3 x 8.9 mm)
4.87 x 2.31 x 0.30 inches (123.8 x 58.6 x 7.6 mm)

Weight:

5.22 oz (148.0 g)
6.77 oz (192.0 g)
3.99 oz (113.0 g)

Materials:

Back: Glass; Frame: Aluminum
Back: Aluminum; Frame: Aluminum

Resistance:

Water, Dust; IP67

Biometrics:

Fingerprint (touch)
2D Face unlock, Fingerprint (touch)
Fingerprint (touch)

Keys:

Left: Volume control, Other; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key
Left: Volume control, Other

Colors:

Black, White, Red
Black, White, Blue, Red
Gold, Silver, Rose gold, Space gray

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 29(700 d)

LTE (TDD):

Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)
Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA, UMTS

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

HD Voice:

Yes
Yes

VoLTE:

Yes
Yes

Multimedia

Headphones:

No 3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Multiple speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation, Video recording

Connectivity & Features

Bluetooth:

5.0
5.0
4.2

Wi-Fi:

802.11 a, b, g, n, ac, ax, dual-band; MIMO, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 b, g, n, ac, dual-band; Hotspot

USB:

Lightning
Type-C (reversible), USB 2.0
Lightning

Features:

Charging, Headphones port
Charging
Charging, Mass storage device

Location:

GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope
Accelerometer, Gyroscope, Compass

Other:

NFC, UMA (Wi-Fi Calling)
NFC
NFC, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync, AirDrop

Hearing aid compatible:

T4
M3, T4

Regulatory Approval

FCC approval:

Date approved:

Mar 21, 2016

FCC ID value:

BCG-E3042A

Measured SAR:

Head:

1.16 W/kg

Body:

1.17 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

1.17 W/kg

Buyers information

Price:

$ 399
€ 240
$ 499

User Manual:

This is the official Samsu​ng Galaxy A21s User Guide in English provided from the manufacturer.

In The Box:

EarPods with Lightning Connector, Lightning to USB Cable, USB Power Adapter, Documentation

Availability

Officially announced:

Apr 15, 2020
May 15, 2020
Mar 21, 2016
FCC OKs Cingular\'s purchase of AT&T Wireless