Samsung Galaxy A21

OS: Android v10 (Q)

CPU: Octa core, 2.3 GHz

RAM: 3 GB

Display: 6.5 inches (16.51 cm)

Battery: 4000 mAh

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Samsung Galaxy A21 smartphone runs on Android v10 (Q) operating system. The phone is powered by Octa core, 2.3 GHz processor. It has 3 GB. Internal storage options which can be extended with the help of Up to 512 GB. The smartphone has a Li-ion providing. The smartphone is fueled with a 4000 mAh. The main camera of the smartphone consists of a 16 MP Primary Camera8 MP, Wide Angle, Ultra-Wide Angle Camera2 MP, Macro Camera2 MP, Depth Camera. The sensors include Light sensor, Proximity sensor, Accelerometer. Connectivity features in the smartphone include Bluetooth, A-GPS, Glonass, Wi-Fi, 3.5 mm Jack and more. The Samsung Galaxy A21 are available in various colors such as Black.

Hardware and OS Samsung Galaxy A21
Operating System:	Android v10 (Q)
Processor:	Octa core, 2.3 GHz
Architecture:	64 bit
RAM:	3 GB
Internal Memory:	32 GB
Expandable Memory:	yes Up to 512 GB
SIM Slot(s):	Dual SIM, GSM GSM
Display Samsung Galaxy A21
Screen Size:	6.5 inches (16.51 cm)
Screen Resolution:	720 x 1600 pixels
Display Type:	Super AMOLED
Pixel Density:	270 ppi
Aspect Ratio:	20:9
Touch Screen:	yes Capacitive Touchscreen, Multi-touch
Main Camera Samsung Galaxy A21
Resolution:	16 MP Primary Camera 8 MP, Wide Angle, Ultra-Wide Angle Camera 2 MP, Macro Camera 2 MP, Depth Camera
Image Resolution:	4616 x 3464 Pixels
Flash:	yes LED Flash
Camera Features:	Digital Zoom, Auto Flash, Face detection, Touch to focus
Autofocus:	yes
Shooting Modes:	Continuos Shooting, High Dynamic Range mode (HDR)
Settings:	Exposure compensation, ISO control
Front Camera Samsung Galaxy A21
Resolution:	13 MP Primary Camera
Connectivity Samsung Galaxy A21
Network:	4G: Available , 3G: Available, 2G: Available
SIM Size:	SIM1: Nano, SIM2: Nano
Bluetooth:	yes v5.0
GPS:	yes with A-GPS, Glonass
VoLTE:	yes
Wi-Fi:	yes Wi-Fi 802.11, b/g/n
Wi-Fi Features:	Mobile Hotspot
USB Connectivity:	Mass storage device, USB charging
Multimedia Samsung Galaxy A21
Audio Jack:	3.5 mm
Loudspeaker:	yes
Design Samsung Galaxy A21
Build Material:	Back: Plastic
Colours:	Black
Battery Samsung Galaxy A21
Type:	Li-ion
Capacity:	4000 mAh
User Replaceable:	No
Quick Charging:	yes Fast, 15W
Quick Charging:	yes
USB Type-C:	yes
Features Samsung Galaxy A21
Fingerprint Sensor:	yes
Fingerprint Sensor Position:	Rear
Other Sensors:	Light sensor, Proximity sensor, Accelerometer

Samsung Galaxy A21 Overview

The Samsung Galaxy A21 is a budget-friendly smartphone that offers a range of features for everyday use. Running on Android v10 (Q) operating system, this phone is powered by an Octa-core processor clocked at 2.3 GHz, with a 64-bit architecture for smooth performance. It comes with 3 GB of RAM and 32 GB of internal storage, which can be expanded up to 512 GB via a microSD card.

The phone sports a large 6.5-inch Super AMOLED display with a resolution of 720 x 1600 pixels, providing vibrant colors and sharp visuals. The screen has a pixel density of 270 ppi and an aspect ratio of 20:9, making it ideal for watching videos and playing games. The capacitive touchscreen supports multi-touch gestures for ease of use.

In terms of camera capabilities, the Samsung Galaxy A21 features a quad-camera setup on the rear, including a 16 MP primary camera, an 8 MP wide-angle camera, a 2 MP macro camera, and a 2 MP depth camera. The camera offers various features like digital zoom, auto flash, face detection, and touch to focus. On the front, there is a 13 MP selfie camera for capturing high-quality self-portraits.

Connectivity options on the Galaxy A21 include 4G, 3G, and 2G networks, dual SIM support, Bluetooth v5.0, GPS with A-GPS, Glonass, VoLTE, and Wi-Fi 802.11 b/g/n. The phone also features a 3.5 mm audio jack, a loudspeaker, and a fingerprint sensor located on the rear panel.

Pros:
- Large Super AMOLED display for immersive viewing experience
- Quad-camera setup for versatile photography
- Expandable storage up to 512 GB
- Dual SIM support for convenience
- Fast charging technology for quick battery replenishment

Cons:
- Limited internal storage capacity
- Plastic build material may not feel as premium
- Average resolution for the primary camera
- No NFC support for contactless payments