Samsung Galaxy A21s vs Samsung Galaxy A71 5G UW

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Display

Size

6.5 inches
6.7 inches

Resolution

1600 x 720 pixels, 20:9 ratio,
270 PPI
2400 x 1080 pixels, 20:9 ratio,
393 PPI

Technology

TFT
Super AMOLED Plus

Screen-to-body

82.94 %
88.38 %

Features

Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip

Samsung Exynos 850
Qualcomm Snapdragon 765G SM7250-AB

Processor

Octa-core, 2000 MHz, Arm Cortex-A55, 64-bit
Octa-core, 2400 MHz, Kryo 475, 64-bit, 7 nm

GPU

Mali-G76
Adreno 620

RAM

3GB LPDDR4
8GB LPDDR4

Internal storage

32GB (eMMC 5.1), available to use: 19.5 GB
128GB (UFS 2.1), available to use: 104.7 GB

Storage expansion

microSDXC up to 512 GB
microSDXC up to 1000 GB

OS

Android (10), Samsung One UI
Android (10), Samsung One UI

Battery

Capacity

5000 mAh
4500 mAh

Type

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

Charging

Fast charging
Fast charging

Max charge speed

 
Wired: 25.0W

Camera

Rear

Quad camera
Quad camera

Main camera

48 MP (PDAF)
64 MP (PDAF)

Specifications

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Second camera

8 MP (Ultra-wide)
12 MP (Ultra-wide)

Specifications

Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 12 mm

Third camera

2 MP (Macro)
5 MP (Macro)

Specifications

Aperture size: F2.4
Aperture size: F2.4; Focal Length: 25 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Fourth camera

2 MP (Depth information)
5 MP (Depth information)

Specifications

Aperture size: F2.4
Aperture size: F2.2

Video recording

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features

 
EIS

Front

13 MP
32 MP (HDR)

Design

Dimensions

6.44 x 2.96 x 0.35 inches (163.7 x 75.3 x 8.9 mm)
6.41 x 2.98 x 0.33 inches (162.9 x 75.8 x 8.4 mm)

Weight

6.77 oz (192.0 g)
the average is 6.2 oz (176 g)
6.63 oz (188.0 g)
the average is 6.2 oz (176 g)

Materials

 
Back: Plastic; Frame: Aluminum

Biometrics

2D Face unlock, Fingerprint (touch)
2D Face unlock, In-screen fingerprint

Colors

Black, White, Blue, Red
Prism bricks black

Cellular

Carrier locked

 
Yes

5G

 
n260, n261, mmWave

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3)

LTE (TDD)

Bands 38(2600), 40(2300), 41(2600+)
 

UMTS

850, 900, 1900, 2100 MHz
850, 1900, 2100 MHz

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

Dual SIM

Yes
 

SIM type

Nano SIM
Nano SIM

HD Voice

 
Yes

VoLTE

 
Yes

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Screen mirroring

Wireless screen share
Wireless screen share

Radio

 
FM

Additional microphone(s)

 
for Noise cancellation

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

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

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features

Charging
Charging, OTG

Location

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

Sensors

Accelerometer, Gyroscope
Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Other

NFC
NFC, ANT+, UMA (Wi-Fi Calling)

Regulatory Approval

FCC approval

 
 

Date approved

 
Jul 03, 2020

 
FCC ID value: A3LSMA716V link

Measured SAR

 
 

Head

 
0.25 W/kg

Body

 
0.78 W/kg

Simultaneous Transmission

 
1.54 W/kg

Wireless Router

 
1.22 W/kg

Phablet

 
3.09 W/kg

Buyers information

In The Box

 
Pre-Installed SIM Card w/ SIM eject PIN, Wall Charger, USB Cable, Quick Reference Guide, Terms and Conditions

Price

 
$ 650
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