4G Yes Smartphone

Samsung SM-A102D Galaxy A21 2020 TD-LTE JP SC-42A (Samsung A102JPN)

Samsung · Announced Apr 2020

About Samsung Galaxy A21s

The Samsung Galaxy A21s offers a straightforward Android experience in a budget-friendly package. Its 6.5-inch IPS TFT LCD display delivers HD+ resolution at 720 by 1600 pixels, providing ample screen space for everyday tasks like browsing, streaming, and social media.

Under the hood, the phone runs Android 10 out of the box, paired with 3GB of RAM to handle multitasking. The 4000 mAh battery ensures solid endurance for a full day’s use, while the device’s 193-gram weight and 8.1 mm thickness keep it comfortable to hold. A single SIM slot rounds out the essentials for users who prefer simplicity.

This variant

This variant, the Samsung SM-A102D Galaxy A21 2020, is a compact and lightweight version of the Galaxy A21s, featuring a smaller 5.8-inch Color PLS TFT LCD display with a resolution of 720x1560. It is significantly lighter at 159g and more compact with dimensions of 71 x 150 x 8.1 mm, making it easier to handle compared to the base model.

The battery capacity is slightly reduced to 3600 mAh, which may result in shorter usage times between charges. Unlike most other variants, it maintains a single SIM slot and does not offer additional storage or RAM options, distinguishing it as a more basic, streamlined version tailored for the Japanese market.

Technical Specifications

Display

Size

5.8 inch

Type

Yes

Resolution

720x1560

Color depth

24-bit, 8-bit HDR

Panel

Samsung

Screen-to-body

79.3%

Active area

67.75 × 150.56 mm

Touch

Capacitive multi-touch sensing screen

Punch-hole

Yes

Performance

Processor

Exynos 7 Octa 7884 (S5E7884A)

CPU

Octa-core, up to 1.6 GHz

GPU

ARM Mali-G71

Process

14 nm

Platform

Google Android

Memory

RAM

3 GiB

Battery

Capacity

3600 mAh

Type

Lithium-ion

Cameras

Main

4160×3120 · 1× optical visibility

Front

2560×1920 visibility

Dimensions

Size

71 × 150 × 8.1 mm

Weight

159 g

Connectivity

Wi-Fi

Wi-Fi 5

Wi-Fi services

Wi-Fi Direct, Wi-Fi Tethering

Bluetooth profiles

A2DP, A2DP with aptX codec, AVRCP, DIP, HCRP, HFP, HID, HSP, MAP, OPP, PAN, PBA

USB

USB Type-C reversible

USB services

USB charging, USB fast charging, USB Host, USB On-The-Go 1.3, USB Power Delivery

NFC

NFC A, NFC B

GPS

GPS, GLONASS

GPS services

Simultaneous GPS (S-GPS), Assisted GPS, Geotagging, QuickGPS

FM radio

Yes

LTE · 10 bandsTD-LTE · 4 bandsUMTS · 4 bandsGSM · 4 bands

All LTE bands (10)

LTE 1500 MHz (Band XXI)
LTE 1700/2100 MHz (Band 4, AWS)
LTE 1800 MHz (Band 3)
LTE 2100 MHz (Band 1)
LTE 700 MHz (Band 12)
LTE 700 MHz (Band 13)
LTE 800 MHz (Band 19)
LTE 800 MHz (Band 20)
LTE 850 MHz (Band 5)
LTE 900 MHz (Band 8)

All TD-LTE bands (4)

TD-LTE 1900 MHz (Band 39)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI) bands
TD-LTE 2600 MHz (Band 38)

All UMTS bands (4)

UMTS 2100MHz (Band I, IMT)
UMTS 800MHz (Band VI)
UMTS 800MHz (Band XIX)
UMTS 850MHz (Band V, CLR)

All GSM bands (4)

GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
GSM 850MHz (B5)
GSM 900MHz (B8)

Audio

Channels

stereo

Output

3.5mm

Sensors

Accelerometer, Light intensity sensor, Proximity sensor

Features

SIM

Nano-SIM (4FF)

Carrier

NTT DoCoMo

Markets

Asia (Japan)

Extras

Haptic touch feedback

Software extras

Navigation software, Face Recognition

Regulatory

HAC

M3, T3

Data status

Preliminary

About Samsung Galaxy A21s

Technical Specifications

Model Variants

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

Samsung Galaxy A21s

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