Samsung Galaxy A21 Display FAQs – PPI, aspect ratio, AMOLED Screen

Samsung Galaxy A21

Samsung Galaxy A21

  • Mediatek MT6765 Helio P35 (12nm)

  • 16 MP, f/1.8, (wide), 1/3.06", 1.0µm …

  • Li-Po 4000 mAh, non-removable

  • 720 x 1600 pixels, 20:9 ratio (~270 ppi density)

See on Amazon

Samsung Galaxy A21 Display FAQs – Find various questions and answers related to Camera and Battery such as – Does the Samsung Galaxy A21 support LED flash, panorama, HDR. What other features does Samsung Galaxy A21 support, such as fast Fast charging 15W or wireless charging? Are you concerned about this type of question? If so, I’m sure we can answer all your questions. Give a quick look at Samsung Galaxy A21 Specifications before moving on to Samsung Galaxy A21 FAQs and Specifications.

Here we have divided the Samsung Galaxy A21 FAQ into five different categories such as Design, Display, Performance, Camera, and Battery. Our goal is to answer as many questions as we can. Kindly leave a comment below if you have any questions left unanswered.

Samsung Galaxy A21 Quick Specifications

Quick Specs
Display Size 6.5 inches, 102.0 cm2 (~79.3% screen-to-body ratio)
Dimension 167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in)
Operating System Android 10, One UI 2.0
Chipset Mediatek MT6765 Helio P35 (12nm)
Processor Octa-core (4×2.35 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)
Battery Li-Po 4000 mAh, non-removable
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
RAM & Stroage 32GB 3GB RAM
Operating System Android 10, One UI 2.0
Weight 193 g (6.81 oz)
Rear Camera 16 MP, f/1.8, (wide), 1/3.06″, 1.0µm, PDAF 8 MP, f/2.2, (ultrawide), 1/4.0″, 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Front Camera 13 MP, f/2.0, (wide), 1/3.1″, 1.12µm
Screen Size 6.5 inches, 102.0 cm2 (~79.3% screen-to-body ratio)
Screen Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Screen Protection Standard
Screen Type IPS LCD
Chipset Mediatek MT6765 Helio P35 (12nm)
Operating System Android 10, One UI 2.0
GPU PowerVR GE8320
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
External SD Card microSDXC (dedicated slot)
Ram & Storage 32GB 3GB RAM
Memory Type Standard
Main Camera 16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Camera Features LED flash, panorama, HDR
Video Recording [email protected]
Selfie Camera 13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Selfie Camera Feature [email protected]
Selfie Camera Video
Loudspeaker Yes
3.5mm jack Yes
Battery Li-Po 4000 mAh, non-removable
GPS Yes, with A-GPS, GLONASS, BDS
NFC Yes (market/region dependent)
Radio Support
USB
Infrared Sensor FM radio
Network GSM / CDMA / HSPA / EVDO / LTE

Samsung Galaxy A21 Display FAQ

Does Samsung Galaxy A21 support LCD Display ?

Yes, Samsung Galaxy A21 supports for LCD display.

Does Samsung Galaxy A21 support Super AMOLED Display ?

No, Samsung Galaxy A21 does not supports Super AMOLED display or screen.

Does Samsung Galaxy A21 Support OLED Display ?

No, Samsung Galaxy A21 does not comes with a OLED Display.

Aspect ratio on Samsung Galaxy A21 ?

Aspect ratio on Samsung Galaxy A21 is 20:9. Two numbers are separated by a colon in an aspect ratio, the first indicating the width, the second indicating its height.

Does Samsung Galaxy A21 support auto brightness ?

Yes it supports auto brightness feature

Pixel Density on Samsung Galaxy A21 ?

The pixel density on Samsung Galaxy A21 is 20:9 PPI is the number of pixels per inch (ppi) on a particular display. Calculating the pixel density of a display is as simple as dividing the diagonal resolution by the diagonal size.

Samsung Galaxy A21 Design FAQ

Samsung Galaxy A21 color variants ?

The Samsung Galaxy A21 comes in these color variants Black.

Is Samsung Galaxy A21 protected by corning gorilla glass ?

No, Samsung Galaxy A21 is not protected by a corning gorilla glass.

Does Samsung Galaxy A21 support Micro USB Port ?

No,Samsung Galaxy A21 has .

Does Samsung Galaxy A21 support USB Type C Port ?

No,Samsung Galaxy A21 has .

Does Samsung Galaxy A21 support Notification light ?

Samsung Galaxy A21 does not supports Notification light.

Does Samsung Galaxy A21 support Rear fingerprint scanner ?

Yes, Samsung Galaxy A21 does have a fingerprint sensor.

Is Samsung Galaxy A21 waterproof or water resistant ?

No, Samsung Galaxy A21 is waterproof or water resistant.

Is Samsung Galaxy A21 dustproof or dust resistant ?

No, Samsung Galaxy A21 is not dustproof or dust resistant.

Does Samsung Galaxy A21 support notch ?

Not confimed, you may need to check the Samsung Galaxy A21 on the top to check if it has a notch or a punch hole screen.

Q: Does Samsung Galaxy A21 support Under display fingerprint scanner ?

No, Samsung Galaxy A21.

Don’t forget to check other Samsung Galaxy A21 FAQs.


Quick note: It is important to note that we cannot guarantee the accuracy of all answers. We recommend confirming with the retailer before purchasing.

Was this article helpful?
YesNo