Samsung ATIV Tab vs Samsung Galaxy A21

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

10.1 inches
6.5 inches

Resolution:

768 x 1366 pixels, 155 PPI
1600 x 720 pixels, 20:9 ratio, 270 PPI

Technology:

LCD
IPS LCD

Screen-to-body:

62.93 %
79.20 %

Touchscreen:

Capacitive, Multi-touch

Features:

Ambient light sensor
60Hz refresh rate, Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon S4 Plus APQ8060A
Mediatek Helio P35

Processor:

Dual-core, 1500 MHz, Krait
Octa-core, 2300 MHz, Arm Cortex-A53, 64-bit, 12 nm

GPU:

Adreno 225
PowerVR GE8320

RAM:

2GB DDR2
3GB LPDDR4

Internal storage:

32GB
32GB (eMMC 5.1), available to use: 19.8 GB

Storage expansion:

microSDXC up to 64 GB
microSDXC up to 512 GB

Device type:

Tablet
Smartphone

OS:

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

Battery

Capacity:

8200 mAh
4000 mAh

Type:

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

Charging:

Fast charging

Max charge speed:

Wired: 15.0W

Camera

Rear:

Single camera
Quad camera

Main camera:

5 MP (Autofocus)
16 MP (PDAF)

Specifications:

Aperture size: F1.8; Sensor size: 1/3.06"; Pixel size: 1 μm

Second camera:

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

2 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Video recording:

1280x720 (HD)
1920x1080 (Full HD) (30 fps)

Features:

Video calling

Front:

1.9 MP
13 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

10.46 x 6.62 x 0.35 inches (265.8 x 168.1 x 8.9 mm)
6.61 x 3.02 x 0.32 inches (167.8 x 76.7 x 8.1 mm)

Weight:

20.11 oz (570.0 g)
6.81 oz (193.0 g)

Materials:

Back: Plastic; Frame: Plastic

Biometrics:

Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Black

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS:

850, 900, 1700/2100, 1900, 2100 MHz

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type:

Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Multiple speakers
Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share

Radio:

FM

Connectivity & Features

Bluetooth:

4.0
5.0

Wi-Fi:

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

USB:

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

Features:

OTG, Charging
Charging

HDMI:

Micro HDMI (Type D)

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

NFC, Computer sync, OTA sync
NFC

Hearing aid compatible:

M4, T3

Phone features

Notifications:

Flight mode, Silent mode, Speakerphone

Other features:

Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Apr 17, 2020

FCC ID value:

ZCASMA215U link

Measured SAR:

Head:

0.42 W/kg

Body:

1.27 W/kg

Simultaneous Transmission:

1.27 W/kg

Wireless Router:

1.27 W/kg

Buyers information

Price:

$ 250

In The Box:

This is the official Samsu​ng Galaxy A21 User Guide in English provided from the manufacturer.

Availability

Officially announced:

Aug 29, 2012
Apr 08, 2020
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
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