Name: Galaxy A21s
Brand: Samsung
SKU: 510815
Rating: 4.2 (37 reviews)

4.0

based on all reviews

The charger is compatible with fast charging
Sharpness is good
colours are richly saturated and sound is well reproduced

Very few Android cameras come without autofocus
images show quite a noticeable loss of details
the camera fails to make a clear distinction between the subject and the background

Primary sensor resolution: 48 Mpx
Screen size: 6.5 in
Resolution: 1600, 720 px
Technology: PLS TFT
Battery capacity: 5000 mAh
Cpu cores: 8-core
Primary resolution: 13 Mpx

Samsung

Galaxy A21s

Samsung

Galaxy A21s / 3 GB / 32 GB

Samsung Galaxy A21s - Variants

Filter variants:

RAM memory
- 3 GB
- 4 GB
Internal storage
- 32 GB
- 128 GB
- 64 GB

1 - 3 z 3 products

Galaxy A21s / 3 GB / 32 GB	SM-A217FZKNEUB 99930760 99930730 SM-A217FZWNEUB SM-A217FZBNEUB SM-A217FZBUEUE SM-A217FZBNEUA 99930734 SM-A217FZWNEUD SM-A217FZKNEUD SM-A217FZSNEUE
Galaxy A21s / 4 GB / 128 GB	SM-A217FZWUEUE SM-A217FZBUEUE
Galaxy A21s / 4 GB / 64 GB	SM-A217FZWOEUB SM-A217FZBOEUB

Samsung Galaxy A21s - Pros & Cons

The charger is compatible with fast charging
Sharpness is good
colours are richly saturated and sound is well reproduced
It also works better than most on-screen sensors
fast and efficient
2D facial recognition also works well
Dynamic range is usually pretty good as well
fastest and most accurate fingerprint recognition
better quality phones for cheaper price
Navigating the smartphone is completely smooth and quick
high power and smooth performance
totally safe and secure
signal strength is good enough for day-to-day use
The touchscreen functions well and feels very responsive
decent autonomous work
a nice and modern design
and
The smartphone is convenient and powerful enough to perform all daily tasks
cycling frequency should ideally be undetectable to the human eye
The maximum temperatures are always reasonable
effect looks very beautiful
fairly bright screen and very fast Wi-Fi
Excellent Performance
Normal Images The other three lenses are literally excellent
Excellent Look
excellent battery
A21s wide-angle images are better than your typical budget phones
good colour reproduction and a touch wide field of view
colours
contrast
and dynamic range
wired output is considerably better than the speakers

Very few Android cameras come without autofocus
images show quite a noticeable loss of details
the camera fails to make a clear distinction between the subject and the background
no NFC no Google Pay unable to produce evidence of COVID Jabs
is very frustrating
The video processing is a bit too slow
price/performance ratio is really not good at Samsung
this rule does not seem to apply to entry-level models
the animations are jerky and the fluidity of the game is not always optimal
the GPS does not artificially correct the signal to stick to the road
there are no background effects to choose from
its quality leaves much to be desired
battery life is not the only thing one looks for in a smartphone
A21s has no dedicated Night mode
Nighttime performance is underwhelming
frequent non-responsiveness to touch
There s also no inclusion of a dedicated night mode
No more awkwardly resized windows to fit smaller screens
background noise naturally blurred
my battery would be on red with that much activity
Samsung Galaxy A21s has never lagged on me for a sec
zooming between the two lenses is not seamless
SAMSUNG GALAXY A21S battery is not removable
GALAXY A21S does not have Infra Red sensor
SAMSUNG GALAXY A21S have dedicated external memory
A21S does not have wireless charging technology
It will not be able to connect to every LTE network on earth
frequency is too low
users with sensitive eyes may experience strain or headaches
the screen suffers from a bluish cast
performs much worse than the rest of the competition in the browser benchmarks
No idea Ghost screen
Burn-In etc
Samsung Galaxy A21s have fast charging
the performance in daily use
The casing is plastic and is not protected against dust and water getting inside
Glass is used only on the screen
the performance in high graphics games
Samsung Galaxy A21s have wireless charging
it does not support wireless charging
videos are riddled with overexposure and a terrible dynamic range
undersaturated panel features a terrible colour reproduction and
mild screen bleed around the outline of the cutout
slightly costlier than the M21 for an equivalent memory configuration
it s almost identical apart from the minute difference in colour tone
Battery life is very sensitive to changes in screen brightness
this setting cannot be enforced by the benchmark app
device may be too hot or have other apps running in the background

Samsung Galaxy A21s - Technical Overview

	Poor	Average	Good	Excellent
Screen size	6.5 in Best: Asus FonePad 8 Screen size: 8 in
Battery capacity	5000 mAh Best: Doogee BL12000 Battery capacity: 12000 mAh
CPU clock speed	2 GHz Best: Motorola Moto G100 CPU clock speed: 3.2 GHz

Samsung - Video Reviews (9)

Samsung Galaxy A21s Review after one month of ownership

Samsung Galaxy A21s Review | One Month Later!

Samsung Galaxy A21s in 2022 - (Still Worth It?)

Samsung Galaxy A21s - Full Specifications

CPU clock speed	2.0 GHz
CPU cores	8-core
RAM memory	3 GB 4 GB

Primary sensor resolution	48.0 Mpx
Resolution (second camera)	8.0 Mpx
Resolution (third camera)	2.0 Mpx
Resolution (fourth camera)	2.0 Mpx
Lens aperture (second camera)	F/2.2
Lens aperture (third camera)	F/2.4
Lens aperture (fourth camera)	F/2.4
Primary Field of View (FoV)	80.0 °
Field of View (FoV) (second camera)	123.0 °
Focus adjustment	Automatic

Internal storage	128 GB 32 GB 64 GB

Height	6.44 in
Width	2.96 in
Depth	0.35 in
Weight	6.77 oz

Dual sim support	yes
Sim card size	Nano SIM
Bluetooth	yes
Bluetooth version	5.0 LE
NFC	yes
Charging connection	USB
Headphone connection	3.5 mm
Type of USB connector	USB Type-C

Battery type	Lithium ion
Battery capacity	5000.0 mAh
Talk time	54.0 h

Screen size	6.5 in
Number of colors	16.7M
Panel type	LCD
Resolution	1600 x 720 px
Technology	PLS TFT

Primary resolution	13.0 Mpx
Focus adjustment	Focus free
Lens aperture	F/2.2

Colour of product	Black Blue Silver

Accelerometer	yes
Proximity	yes
Gyroscope	yes

Data transmission	EDGE FDD-LTE GPRS HSDPA HSPA+ HSUPA TDD-LTE
Navigation system	GPS GLONASS BeiDou Galileo
GSM frequencies	1800 MHz 1900 MHz 850 MHz 900 MHz
UMTS frequences	1900 MHz 2100 MHz 850 MHz 900 MHz

Samsung Galaxy A21s - Q&A (13)

0
Votes
alden
over 2 years ago
Is samsung galaxy a21s waterproof?
alexis
about 2 years ago
The Samsung Galaxy A21s does not have a water resistance certification so you should avoid coming into contact with liquids and creams.
Helpful?
0
Votes
josiah
about 2 years ago
Is samsung galaxy a21s 5g?
trent
about 2 years ago
Yes
Helpful?
0
Votes
lyndsey_heller
about 2 years ago
Is samsung galaxy a21s 4g?
mila_schamberger
about 2 years ago
The Samsung Galaxy A21s has now been configured for use of 4G networks.
Helpful?
0
Votes
davis
about 2 years ago
Does samsung galaxy a21s have screen recording?
ena_jerde
about 2 years ago
Yes
Helpful?
0
Votes
mia.adams
over 2 years ago
Does samsung galaxy a21s have nfc?
micah_breitenberg
about 2 years ago
Yes
Helpful?
0
Votes
luciano.lehner
over 2 years ago
Does samsung galaxy a21s have fingerprint?
frederic_huel
about 2 years ago
Galaxy A21s features a rear fingerprint scanner that enables you to log on to supported apps and unlock your device with ease.
Helpful?
0
Votes
oswaldo
about 2 years ago
Is samsung galaxy a21s a 4g phone?
lyndsey_heller
about 2 years ago
The Samsung Galaxy A21s has now been configured for use of 4G networks.
Helpful?
0
Votes
dylan
over 2 years ago
Does samsung galaxy a21s have always on display?
jaime.leannon
about 2 years ago
Yes
Helpful?
0
Votes
ed
about 2 years ago
Is samsung galaxy a21s wireless charging?
laverne
about 2 years ago
Samsung Galaxy A21s supports wireless charging at a guaranteed maximum rate of 15 W fast charging, and the battery goes from 0 to 100 in a little over two hours. Just simply place your phone on a charging station and you are good to go.
Helpful?
0
Votes
oswaldo
about 2 years ago
Is samsung galaxy a21s worth buying?
frederic_huel
about 2 years ago
It's not the flashiest phone on the market, nor is it the cheapest, but where it counts the new Galaxy A21s is a reliable choice for anyone hoping to upgrade without having to spend much money. At a fraction of the cost of high-priced flagships, the Galaxy A21s is well worth the occasional cutback.
Helpful?
0
Votes
jay
over 2 years ago
Does samsung galaxy a21s have dual sim?
everette
about 2 years ago
yes
Helpful?
0
Votes
quentin
over 2 years ago
Samsung galaxy a21s can't answer calls?
sid
about 2 years ago
Turn off call barring. Press Supplementary services. Press Call barring. Press Voice call. Press the indicator next to the required barring type to turn the function on or off.
Helpful?
0
Votes
laverne
about 2 years ago
Does samsung galaxy a21s have gorilla glass?
bryon_schultz
about 2 years ago
Yes
Helpful?
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Samsung Galaxy A21s Samsung - Editorial Reviews (3)

3.8

Based on 3 reviews

Samsung Galaxy A21s Samsung Galaxy A21s review: Only worth it for outstanding battery life

SamMobile

Published: 08.07.2020

Samsung Galaxy A21s review: Only worth it for outstanding battery life

The Galaxy A21s is one of the cheapest phones in Samsung's 2020 A series lineup. It's special for two reasons: ...

Samsung Galaxy A21s Samsung Galaxy A21s Smartphone Review - Quad-camera on the cheap

Notebookcheck

Published: 31.08.2020

Samsung Galaxy A21s Smartphone Review - Quad-camera on the cheap

3.8

Expert review of the Samsung Galaxy A21s. The Samsung Galaxy cell phone is cheap and you get a decent display, and it's a Samsung smartphone with four cameras. The cheap Samsung mobile phone offers good quality and you can buy the Samsung phone anywhere on the Internet.