Acer Iconia Tab A3-A20 vs Apple Ipad Air (2022)

Acer Iconia Tab A3-A20

Apple Ipad Air (2022)

Network
2G network

GSM 850, 900, 1800, 1900
3G network

-

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

-

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71
5G network

-

5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A (CA)
GPRS

Yes
EDGE

Yes

Main camera
Camera type

-

Single
Main camera

5 MP

12 MP, (wide) , f/1.8 , 1/3" , 1.22 µm
Primary camera resolution

2592 x 1944 pixels

4032 x 3024 pixels
Primary camera video

1080p

4K@24/25/30/60fps, 1080p@25/30/60/120/240fps; gyro-EIS
Camera features

Geo-tagging

Autofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, RAW, Noise reduction

Selfie camera
Selfie camera type

-

Single
Selfie camera

2 MP

12 MP, (ultrawide) , f/2.4 , 122˚
Selfie camera resolution

-

4032 x 3024 pixels
Selfie camera features

-

HDR, digital image stabilization, self-timer, exposure compensation, face detection
Selfie camera video

-

1080p@30/60fps

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 3.1 Gen2, DisplayPort
USB connector

-

magnetic connector
Bluetooth

v4.0

v5.0
Bluetooth A2DP

-

Yes
Bluetooth EDR

-

Yes
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes (5G model only)

Features
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Email

Push Email

-
Java

No

-
Sensors

Accelerometer

Accelerometer, barometer, compass, fingerprint, gyroscope