Apple iPad Air (2019) vs Digma Linx A452 3G

Apple iPad Air (2019)

Digma Linx A452 3G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 900, 1800
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 1900
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 11(1500), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 21(1500), 25(1900), 26(850), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600)

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HSDPA speed

42.2 Mbps

21 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (CA) Cat16, 1024 Mbps download, 150 Mbps upload

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GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD capacitive touchscreen

TFT
Physical size

10.5 inches

4 inches
Resolution

1668 x 2388 pixels

480 x 854 pixels
Pixel density

265 ppi

245 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Retina display, Antireflective coating, Oleophobic (lipophobic) coating

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Multitouch

Yes

Yes
Display features

DCI-P3 wide color gamut, True-tone

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Main camera
Main camera

8 MP, f/2.4 , 31 mm, 1.12 µm

2 MP
Primary camera resolution

3264 x 2448 pixels

1600 x 1200 pixels
Primary camera video

1080p@30fps

480p@30fps
Primary camera flash

-

LED
Camera features

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

Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 802.11ac

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Dual Band

Yes

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USB

Lightning, USB 2.0

microUSB 2.0
Bluetooth

v5.0

v2.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
Bluetooth EDR

Yes

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GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

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