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Best AT&T Galaxy A21 Deals in 2021

Cheapest AT&T compatible Galaxy A21 prices

Samsung Galaxy A21

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Samsung Galaxy A21 Specs

Android 10Operating System
6.5"Screen Size
48MP, 8MP, 2MP, 2MPCamera Resolution

Screen Size


Screen Resolution

720 x 1600 pixels

HDR Screen

No pixels

Internal Memory


Operating System

Android 10

Back Camera

48MP, 8MP, 2MP, 2MP

Front Camera


HDR for Photos


Video Resolution


Secure Authentication

Fingerprint Sensor

Wireless Charging


Voice Commands



163.7 x 75.3 x 8.9mm



Splash Proof


Water Resistant


WiFi & 4G Calling




SIM Card




Samsung Galaxy A21 AT&T FAQs

How much does an AT&T Samsung Galaxy A21 cost?

The AT&T Samsung Galaxy A21 prices start at unknown. The prices vary by condition and memory size. Buying refurbished or used is a great way to save money. Always compare prices to ensure you get the best AT&T Samsung Galaxy A21 deal.

Will the AT&T Samsung Galaxy A21 prices drop?

The AT&T Samsung Galaxy A21 prices drop over time. The best time to buy an AT&T Samsung Galaxy A21 is always after newer models are released. Find the cheapest AT&T Samsung Galaxy A21 price by comparing deals online.

Galaxy A21 reviews

Samsung Galaxy A21

User Rating Distribution

5 Stars0
4 Stars2
3 Stars0
2 Stars0
1 Star1

Average Customer Rating

3 User Reviews

Charging; battery life; slow

I expected this to be better than the Pixel 3a, but boy was I wrong. The battery takes forever to charge and the battery life is short. It's so slow. Very disappointed and regret my purchase. Shame on you Samsung.

Inexpensive; good camera

Recently upgraded from the A20. There are some improvements - the screen is a little bigger, the speaker is clearer, and the camera is better. But the screen also seems a little worse - washed out colors and is dimmer. Overall, a decent budget phone.

Battery life

Nice phone, battery lasts all day.

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