Samsung Galaxy A21s FAQ – NFC , USB OTG, Fast Charging, 4K Camera

Samsung Galaxy A21s FAQ – Does it supports NFC , USB OTG, Fast Charging, 4K Camera, Slow motion recording, UFS Storage, Waterproof body, Gorilla Glass and more? Are these type of questions bothering you? don’t worry we will try to answer all your queries

We have divided Detailed Samsung Galaxy A21s FAQ in five major sections – Design, Display, Performance, Camera and Battery. We will try to answer as many questions. If we have missed any please write in the comments below.

Q : Is Samsung Galaxy A21s announced or launched?
A : Samsung Galaxy A21s is announced.

Samsung Galaxy A21s Design FAQ

Q : What is Samsung Galaxy A21s Body dimension or measurement?
A : It measures around 163.6 x 75.3 x 8.9 mm (Height x Width x Thickness)

Q : How much Samsung Galaxy A21s Weighs?
A : 192 grams.

Q : What body material is used in Samsung Galaxy A21s?
A : It comes with Glass front, plastic back and plastic frame body material.

Q : Is Samsung Galaxy A21s comfortable to hold?
A : Yes, it is comfortable to hold. 

Q : How Samsung Galaxy A21s feel in Hands?
A : Samsung Galaxy A21s feels good in hands, round curved edges gives a comfortable grip.

Q: Does Samsung Galaxy A21s supports fingerprint scanner?
A : Yes, Samsung Galaxy A21s does supports rear-mounted fingerprint scanner sensor. 

Q : Is Samsung Galaxy A21s waterproof or water resistant?
A : No, there is no confirmation about waterproofing on Samsung Galaxy A21s.

Q : Is Samsung Galaxy A21s dustproof or dust resistant?
A : No, there is no confirmation about dustproofing on Samsung Galaxy A21s.

Q : Is Samsung Galaxy A21s drop resistant?
A : No, it is not drop resistant.

Q : Does Samsung Galaxy A21s supports a notch?
A : No, it does not supports a notch. It comes with a punch-hole at the top left corner of the display.

Q : Is Samsung Galaxy A21s protected by corning gorilla glass?
A : Yes, there is corning gorilla glass protection on Samsung Galaxy A21s and it does also supports 2.5D curved glass which can save the device from scratches or minor accidental falls. 

Q : Does Samsung Galaxy A21s supports Micro USB Port or Type-C port?
A : Samsung Galaxy A21s supports USB Type-C Port.

Q : Does Samsung Galaxy A21s supports reversible connector?
A : Yes, it does supports reversible connector.

Q : Does Samsung Galaxy A21s supports Notification light?
A : No, Samsung Galaxy A21s does not supports Notification light.

Q : Samsung Galaxy A21s color variants ?
A : It comes in Black, White, Blue and Red color options.

Samsung Galaxy A21s Display FAQ

Q : What is Samsung Galaxy A21s Display size?
A : Samsung Galaxy A21s comes with 6.5 inches HD+ Display size.

Q: What is Samsung Galaxy A21s Display Resolution?
A : Samsung Galaxy A21s comes with 720 x 1600 pixels resolution

Q : Does Samsung Galaxy A21s comes with bezel less display?
A : Yes, Samsung Galaxy A21s comes with minimum bezel display.

Q : What is Samsung Galaxy A21s screen to body ratio?
A : It comes with 82.8% screen to body ratio.

Q : Which Display type is used in Samsung Galaxy A21s?
A : Samsung Galaxy A21s supports AMOLED capacitive touchscreen, 16M colors. The display is quite vibrant and colorful. Text looks sharp and clear.

Q : Aspect ratio of Samsung Galaxy A21s?
A : It comes with 20:9 aspect ratio.

Q : Does Samsung Galaxy A21s supports auto or adaptive brightness?
A : Yes, Samsung Galaxy A21s supports auto or adaptive brightness.

Q : How much Pixel Density we get on Samsung Galaxy A21s?
A : Samsung Galaxy A21s comes with 270 PPI Density.

Q : Does Samsung Galaxy A21s supports Always on Display?
A : Yes, it supports Always on Display.

Q : Does Samsung Galaxy A21s Display supports HDR10+?
A : No, it does not supports HDR10+ display.

Samsung Galaxy A21s Performance FAQ

Q : Is Samsung Galaxy A21s a heavy gaming device or can it play heavy games?
A : No, Samsung Galaxy A21s is not a heavy gaming device but it can run medium to heavy graphic games without any lags or frame drops.

Q : Does Samsung Galaxy A21s supports Face Unlock feature?
A : Yes, Samsung Galaxy A21s supports Face Unlock feature. 

Q : Does Samsung Galaxy A21s supports Dark Mode or Dark Theme?
A : Yes.

Q : Does Samsung Galaxy A21s supports Game Mode?
A : Yes.

Q : Does Samsung Galaxy A21s supports cooling technology or cooling system?
A :No, it does not supports cooling technology or cooling system.

Q : Which Processor or CPU is used in Samsung Galaxy A21s?
A : Samsung Galaxy A21s comes with Octa-core (4×2.0 GHz & 4×2.0 GHz) processor

Q : Total number of CPU cores on Samsung Galaxy A21s?
A : 8 CPU Cores

Q : Which Chipset is used in Samsung Galaxy A21s?
A : It comes with Exynos 850 chip-set.

Q: Which GPU is used in Samsung Galaxy A21s GPU?
A : –

Q : How much RAM capacity we get on Samsung Galaxy A21s?
A : Samsung Galaxy A21s comes with 3GB, 4GB and 6GB of RAM Options.

Q : What type of RAM we get on Samsung Galaxy A21s?
A : It comes with LPDDR4X RAM.

Q : How many RAM channels we get on  Samsung Galaxy A21s?
A : It comes with double RAM channel.

Q : How much internal storage we get on Samsung Galaxy A21s?
A : Samsung Galaxy A21s comes with 32GB and 64GB of Internal Storage options.

Q : Does Samsung Galaxy A21s supports UFS Storage?
A : No, it does not supports UFS Storage. It comes with eMMC 5.1 storage.

Q : Does Samsung Galaxy A21s face any kind of heating issues?
A : No, there is no heating issue on Samsung Galaxy A21s but yes it gets slightly warm after a long use which is very common in all android device.

Q : Can Samsung Galaxy A21s run PUBG Mobile smoothly?
A : Yes, Samsung Galaxy A21s can run PUBG Mobile smoothly you will not feel slight lags or frame drops while playing the game.

Q : Does Samsung Galaxy A21s comes with physical gaming triggers or inbuilt triggers?
A : No, Samsung Galaxy A21s does not comes with physical gaming triggers.

Q : Can Samsung Galaxy A21s run fortnite?
A : To be confirmed.

Q : Does Samsung Galaxy A21s supports dual Instagram accounts?
A : Yes, Samsung Galaxy A21s supports dual Instagram accounts.

Q : Does Samsung Galaxy A21s supports dual Twitter Accounts?
A : Yes, Samsung Galaxy A21s supports dual Twitter Accounts.

Q : Does Samsung Galaxy A21s lags after a long use?
A : No, Samsung Galaxy A21s won’t lag it can perform all day to day tasks very easily.

Q : Can you uninstall or disable pre-installed apps on Samsung Galaxy A21s?
A : Yes, you can uninstall pre-installed apps on Samsung Galaxy A21s but not all.

Q : Does Samsung Galaxy A21s supports Video Calling?
A : Yes, Samsung Galaxy A21s supports video calling.

Q : Does Samsung Galaxy A21s supports HD content on Netflix?
A : No.

Q : Does Samsung Galaxy A21s supports dedicated memory card slot?
A : Yes, it does supports a Dedicated memory card slot. It means you can insert two SIM cards or two SIM cards and a memory card on this smartphone.

Q : Types of memory card supported by Samsung Galaxy A21s?
A : It does microSD, microSDHC and microSDXC type of memory cards.

Q : Internal storage on Samsung Galaxy A21s can be expanded up to?
A : Yes, Internal storage on Samsung Galaxy A21s can be further expanded up to 512GB.

Q : Which Android version we get on Samsung Galaxy A21s?
A : It comes with Android 10 Operating system.

Q : Which Custom UI or User Interface is used in Samsung Galaxy A21s?
A : It comes with One UI 2.0 custom skin on top.

Q : Does Samsung Galaxy A21s supports 3.5mm audio jack?
A : Yes, it supports 3.5mm audio jack.

Q : How does the Samsung Galaxy A21s speaker performs and how is the sound quality?
A : Speaker performs very well. Sound is loud and clear.

Q : Does Samsung Galaxy A21s supports stereo speaker?
A : No, Samsung Galaxy A21s does not supports stereo speaker. 

Q : Does Samsung Galaxy A21s supports Dolby Atmos?
A : No, Samsung Galaxy A21s does not supports Dolby Atmos sound. 

Q : Does Samsung Galaxy A21s supports IR blaster or Infrared Port?
A : No, Samsung Galaxy A21s does not supports IR Blaster or Infrared Port. It means you cannot control TV or other electronic appliances using your mobile 

Q : Does Samsung Galaxy A21s supports USB OTG to sync files?
A : Yes, Samsung Galaxy A21s supports USB OTG.

Q : Does Samsung Galaxy A21s supports FM Radio?
A : Yes, Samsung Galaxy A21s supports FM Radio.

Q : Does Samsung Galaxy A21s supports VR gear?
A : No, Samsung Galaxy A21s does not supports VR Gear.

Q : Can Samsung Galaxy A21s play 360 degree videos?
A : No, it cannot play 360 degree videos

Q : Can we run VR games or VR apps on Samsung Galaxy A21s?
A : No, it cannot run VR Games or VR apps on this phone.

Q : Can Samsung Galaxy A21s track Heart rate?
A : No, it cannot as it does not comes with heart rate sensor.

Q : Does Samsung Galaxy A21s supports Ambient light sensor?
A : Yes, Samsung Galaxy A21s supports Ambient Light sensor.

Q : Does Samsung Galaxy A21s supports Gyroscope sensor?
A: No, Samsung Galaxy A21s does not supports gyroscope sensor.

Q : Does Samsung Galaxy A21s supports Accelerometer sensor?
A : Yes, Samsung Galaxy A21s supports Accelerometer sensor.

Q : Does Samsung Galaxy A21s supports Proximity sensor?
A : Yes, Samsung Galaxy A21s supports proximity sensor.

Q : Does Samsung Galaxy A21s supports Compass sensor?
A : Yes, Samsung Galaxy A21s supports Compass sensor.

Q : All Audio file formats and codecs supported on Samsung Galaxy A21s?
A : List of all the supported Audio file formats and codecs supported on Samsung Galaxy A21s

• AAC (Advanced audio coding)
• MP3 (MPEG-2 audio layer II, .mp3)
• eAAC+ / aacPlus v2 / HE-AAC v2
• M4A (MPEG-4 Audio, .m4a)
• AMR-WB (Adaptive multi-rate wideband, .awb)
• WMA (Windows media audio, .wma)
• MIDI
• FLAC (Free lossless audio codec, .flac)
• WAV (Waveform audio file format, .wav, .wave)
• AMR / AMR-NB / GSM-AMR (Adaptive multiple-rate, .amr, .3ga)

Q : All Video file formats and codecs supported on Samsung Galaxy A21s?
A : List of all the supported Video file formats and codecs supported on Samsung Galaxy A21s

• MP4 (MPEG-4, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
• AVI (Audio Video interleaved, .avi)
• 3GPP (3rd Generation partnership project, .3gp)
• 3GPP2 (3rd generation partnership project 2, .3g2)
• WMV (Windows Media Video, .wmv)
• WMV7 (Windows Media Video 7, .wmv)
• WMV8 (Windows Media Video 8, .wmv)
• MKV (Matroska Multimedia Container, .mkv, .mk3d, .mka, .mks)
• WebM
• Xvid
• Flash Video (.flv, f4v, f4p, f4a, f4b)

Q : Does Samsung Galaxy A21s supports NFC?
A : No, Samsung Galaxy A21s does not supports NFC.

Q : Does Samsung Galaxy A21s supports One hand UI?
A : Yes, Samsung Galaxy A21s supports One Hand UI.

Q : Does Samsung Galaxy A21s supports split screen feature?
A : Yes, Samsung Galaxy A21s supports split screen feature.

Q : Does Samsung Galaxy A21s supports dual apps?
A : Yes, Samsung Galaxy A21s supports dual Apps.

Q : Can we root Samsung Galaxy A21s and is it safe?
A : Yes, you can root Samsung Galaxy A21s but it’s not safe as it will void your warranty and your device can get bricked during the Root process. 

Q : Does Samsung Galaxy A21s supports 5G connectivity or 5G Band?
A : No, Samsung Galaxy A21s does not supports 5G Connectivity or 5G Band.

Q : Does Samsung Galaxy A21s supports screen mirroring or chromecast?
A : Yes, Samsung Galaxy A21s supports screen mirroring or Chromecast feature.

Q : Samsung Galaxy A21s WLAN details?
A : Wi-Fi 802.11 a/b/g/n.

Q : Does Samsung Galaxy A21s supports Wifi direct?
A : Yes, Samsung Galaxy A21s supports Wifi direct.

Q : Does Samsung Galaxy A21s supports Wifi Calling?
A : Yes, it does supports Wifi Calling, You can use WhatsApp, Viber, Skype or Facebook for calling

Q : Does Samsung Galaxy A21s supports dual band?
A : No, Samsung Galaxy A21s does not supports Dual band

Q : Does Samsung Galaxy A21s supports Hotspot?
A : Yes, Samsung Galaxy A21s supports Hotspot

Q : Which Bluetooth version is used in Samsung Galaxy A21s?
A : It comes with Bluetooth version 5.0.

Q : Does Samsung Galaxy A21s supports Aptx HD?
A : No, Samsung Galaxy A21s does not supports AptX HD

Q : Does Samsung Galaxy A21s supports A GPS?
A : Yes, Samsung Galaxy A21s supports A-GPS.

Q : Does Samsung Galaxy A21s supports NavIC?
A : No.

Q : Does Samsung Galaxy A21s supports GALILEO?
A : Yes, Samsung Galaxy A21s supports GALILEO.

Q : Does Samsung Galaxy A21s supports BDS?
A : Yes, Samsung Galaxy A21s supports BDS.

Q : Samsung Galaxy A21s SIM size ?
A : It comes with Nano SIM size.

Q : Does Samsung Galaxy A21s supports EDGE?
A : Yes, it does supports EDGE

Q : Does Samsung Galaxy A21s supports GPRS?
A : Yes, it does supports GPRS

Q : Does Samsung Galaxy A21s supports call recording?
A : Yes, it does supports.

Q : Does Samsung Galaxy A21s supports LTE ?
A : Yes, Samsung Galaxy A21s supports LTE.

Q : Does Samsung Galaxy A21s supports VoLTE?
A : Yes, Samsung Galaxy A21s supports VoLTE.

Q : Does both SIM on Samsung Galaxy A21s supports 4G network at the same time?
A : Yes, both SIM supports 4G network at the same time.

Q : Does Samsung Galaxy A21s supports Dual SIM Standby?
A : It supports Dual SIM standby.

Samsung Galaxy A21s Camera FAQ

Q : Rear Camera sensors details of Samsung Galaxy A21s?
A : Samsung Galaxy A21s comes with quad camera setup at the back which are 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, PDAF + 8 MP, f/2.2, (ultrawide), 1/4.0″, 1.12µm + 2 MP, f/2.4, (macro) + 2 MP, f/2.4, (depth).

Q: Samsung Galaxy A21s camera features?
A : Samsung Galaxy A21s camera features are Autofocus, continous shooting, Digital Zoom, Geotagging, Panorama, HDR, Touch to Focus, Face Detection, White balance settings, ISO setting, Self timer.

Q : Samsung Galaxy A21s front camera details?
A : Samsung Galaxy A21s comes with 13 MP, f/2.2, (wide), 1/3.1″, 1.12µm Front Camera for nice selfie experience.

Q : Does Samsung Galaxy A21s supports super Night mode?
A : Yes, it supports night mode.

Q : Does Samsung Galaxy A21s camera supports AI (Artificial intelligence)?
A : Yes, it does supports AI (Artificial intelligence).

Q : Does Samsung Galaxy A21s camera supports AI beauty Mode?
A: Yes, it supports AI beauty mode.

Q : Can Samsung Galaxy A21s record 4K videos?
A : No, Samsung Galaxy A21s cannot record 4K videos.

Q : Can Samsung Galaxy A21s record 8K videos?
A : No, Samsung Galaxy A21s cannot record 8K videos.

Q : Can Samsung Galaxy A21s record slow motion videos?
A : No, Samsung Galaxy A21s cannot record slow motion videos.

Q : Can Samsung Galaxy A21s record steady videos?
A : Yes, it can record decent quality steady videos.

Q : Does Samsung Galaxy A21s supports Depth sensor lens?
A : Yes, there is 2 MP dedicated Depth sensor lens on Samsung Galaxy A21s.

Q : Does Samsung Galaxy A21s supports macro lens?
A : Yes, it supports a 2MP dedicated macro lens. 

Q : Does Samsung Galaxy A21s supports telephoto lens?
A : No, Samsung Galaxy A21s does not supports telephoto lens.

Q : Does Samsung Galaxy A21s supports Optical zoom?
A : No, Samsung Galaxy A21s does not supports Optical zoom.

Q : Does Samsung Galaxy A21s supports portrait mode?
A : Yes, Samsung Galaxy A21s supports portrait mode.

Q : Can Samsung Galaxy A21s record time lapse videos?
A : Yes, Samsung Galaxy A21s can record time lapse videos

Q : Does Samsung Galaxy A21s supports bokeh effect?
A : Yes, Samsung Galaxy A21s supports bokeh effect.

Q : Does Samsung Galaxy A21s supports HDR Mode?
A : Yes, Samsung Galaxy A21s supports HDR Mode.

Q: Does Samsung Galaxy A21s supports OIS?
A : No, OIS is not supported on Samsung Galaxy A21s.

Samsung Galaxy A21s Battery FAQ

Q : Samsung Galaxy A21s Battery Capacity?
A : Samsung Galaxy A21s comes with battery capacity of 5000mAh

Q : Does Samsung Galaxy A21s supports Fast charging or quick charging?
A : Yes, Samsung Galaxy A21s supports fast charging. 

Q : Samsung Galaxy A21s charging capacity?
A : It comes with 15W fast battery charging.

Q : How much time Samsung Galaxy A21s takes to charge completely?
A : Samsung Galaxy A21s takes around 150-160 minutes to charge.

Q : Does Samsung Galaxy A21s supports wireless charging?
A : No, Wireless charging is not supported on Samsung Galaxy A21s.

Q : Is Samsung Galaxy A21s battery removable?
A : No, battery is not removable

Q : Samsung Galaxy A21s Battery type?
A : It comes with Li-Po battery type.

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