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iPad Air 3rd gen 2019 TD-LTE CN A2154 64GB

iPad Air 3rd gen 2019 TD-LTE CN A2154 64GB

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Overview & Features

Brand
Apple
Brief
iPad Air 3 64GB WiFi + cellular model for China with only nano-SIM support. LTE B28 band support instead of LTE B71 (USA)
Model
iPad Air 3rd gen 2019 TD-LTE CN A2154 64GB
OEM ID
J218AP
Codename
Apple iPad 11,4
Released
2019 Mar 29
Announced
2019 Mar 18
Manufacturer
Foxconn
General Extras
Active stylus
Hardware Designer
Apple
List of Additional Features
Lightning connector port, Apple Pencil (1st gen) support, Apple Pay

Technical Specifications

Display

Pixel Size
0.09604 mm/pixel
Resolution
1668x2224
3709632 pixels
Display Area
34218.7 square millimeter
Display Type
Color IPS TFT LCD
display
Display Width
160.2 mm
Pixel Density
264 PPI
Display Height
213.6 mm
Display Subtype
Retina Display
Display Diagonal
267 mm
Display Color Depth
24 bit/pixel
Display Illumination
LED
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
78.4%
Number of Display Scales
16.8M
Scratch Resistant Screen
Yes
Display Dynamic Range Depth
8 bit/pixel
Horizontal Full Bezel Width
13.9 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion polymer (LiPo)
built-in
Estimated Battery Life
9.0 hours
Nominal Battery Energy
30.83 Wh
Nominal Battery Voltage
3.79 Volts
Nominal Battery Capacity
8134 mAh battery
Battery Cells in Parallel
Yes
2-cell
Estimated Average Current
904 mA
Nominal Cell Voltage (1st cell)
3.79 Volts
Nominal Cell Capacity (1st cell)
4067 mAh cell
Nominal Cell Capacity (2nd cell)
4067 mAh cell
Nominal Battery Voltage (2nd cell)
3.79 Volts

Sound Playing

Audio Output
3.5mm
Loudspeaker(s)
stereo
D/A Holding Frequency
48000 Hz
D/A Converter Nominal Resolution
24 bit quantization

Cellular Phone

SIM Card Slot
Nano-SIM (4FF)
Cellular Antenna
Internal antenna
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 1700/2100MHz (Band IV, AWS)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)
LTE 2100 MHz (Band 1)
LTE 1900 MHz (Band 2, PCS)
LTE 1800 MHz (Band 3)
LTE 1700/2100 MHz (Band 4, AWS)
LTE 850 MHz (Band 5)
LTE 2600 MHz (Band 7)
LTE 900 MHz (Band 8)
LTE 1500 MHz (Band 11)
LTE 700 MHz (Band 12)
LTE 700 MHz (Band 13)
LTE 700 MHz (Band XIV)
LTE 700 MHz (Band 17)
LTE 800 MHz (Band 18)
LTE 800 MHz (Band 19)
LTE 800 MHz (Band 20)
LTE 1500 MHz (Band XXI)
LTE 1900 MHz (Band 25)
LTE 850 MHz (Band 26)
LTE 700 MHz (Band 28)
LTE 700 MHz (Band 29)
LTE 2300 MHz (Band 30)
TD-LTE 2000 MHz (Band XXXIV)
TD-LTE 2600 MHz (Band 38)
TD-LTE 1900 MHz (Band 39)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
TD-LTE 5900 MHz (Band XLVI)
LTE 1700/2100 MHz (Band 66)
bands
Complementary Phone Services
Voice transmission
Supported Cellular Data Links
GPRS (Class unspecified)
GPRS Class 12
EDGE (Class unspecified)
EDGE Multi-slot Class 12
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSPA+ 21.1 Mbps (Cat. 18)
DC-HSDPA 42.2 Mbps (Cat. 24)
LTE (Cat. unspecified)
LTE 100 Mbps / 50 Mbps (Cat. 3)
LTE 150 Mbps / 50 Mbps (Cat. 4)
LTE 300 Mbps / 50 Mbps (Cat. 6)
LTE 300 Mbps / 100 Mbps (Cat. 7)
LTE 450 Mbps / 50 Mbps (LTE Cat. 9)
LTE 450 Mbps / 100 Mbps (LTE Cat. 10)
LTE 600 Mbps / 50 Mbps (LTE Cat. 11)
LTE 600 Mbps / 100 Mbps (LTE Cat. 12)
LTE 1 Gbps / 100 Mbps (LTE Cat. 16)
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
stereo
Microphone Input
Proprietary

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Built-in compass
Yes
Additional sensors
Barometer
Fingerprint sensor
Light intensity sensor
Built-in gyroscope
3D (3-axis)
gyro
Built-in accelerometer
Yes

Operative Memory

RAM IC
SK Hynix H9HKNNNDBMMUYR
RAM Type
LPDDR4x SDRAM
RAM Capacity
3072 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
10-point

Graphical Subsystem

Graphical Controller
N/A

Non-volatile Memory

Non-volatile Memory IC
Toshiba TSB3243V40755TWNA1
Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
61035 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
464 g
Depth
6.1 mm
Width
174.1 mm
Height
250.6 mm
Bounding Volume
266.1 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

GPS Antenna
Internal antenna
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary GPS Services
Simultaneous GPS (S-GPS)
Assisted GPS
Geotagging
QuickGPS
Supported GLONASS protocol(s)
L1OF

Software Environment

Platform
Apple iOS / iPadOS
Software Extras
Navigation software
Intelligent personal assistant
Operating System
Apple iOS 12.2
Japanese

Audio/Video Interfaces

A/V Out
Yes
Proprietary
A/V Out Max. Resolution
Yes

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Zoom
1.0 x optical zoom
3.0 x digital zoom
Flash
No
Focus
Contrast Detection Autofocus (CD AF)
Aperture (W)
f/2.40
Video Recording
1920x1080 pixel
30 fps
Camera Placement
Rear
Camera Resolution
3264x2448 pixel
Camera Image Sensor
BSI CMOS
Camera Extra Functions
Electronic Image Stabilizer (EIS)
Video Stabilizer (EIS)
HDR photo
Burst mode
Touch focus
Macro mode
Panorama Photo
Face detection
Recordable Image Formats
JPG
Recordable Video Formats
3G2
Number of effective pixels
8.0 MP camera

Geographical Attributes

Market Regions
Asia
Mobile Operator
China Mobile Limited
China Telecom Corporation Limited
China Unicom Netcom Limited
Market Countries
China
Japan

Secondary Camera System

Secondary Aperture (W)
f/2.20
Secondary Camera Sensor
CMOS
Secondary Video Recording
1920x1080 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
3072x2304 pixel
Secondary Camera Extra Functions
Burst mode
Secondary Camera Number of pixels
7.1 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3G2

Communication Interfaces

NFC
NFC A
NFC B
USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 5.0
Internal antenna
USB Services
USB charging
USB Host
USB On-The-Go 1.3
USB Power Delivery
Wireless LAN
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
IEEE 802.11ac
Internal antenna
USB Connector
Proprietary
Wireless Services
AirPlay
Bluetooth profiles
A2DP
A2DP with aptX codec
GAVDP
HID
PAN
WLAN Controller IC
USI 339S00551
Expansion Interfaces
No
Bluetooth Controller IC
USI 339S00551

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Apple A12 Bionic APL1081 / APL1W81 (T8020), 2018, 64 bit, hexa-core, 128 Kbyte I-Cache, 128 Kbyte D-Cache, 8192 Kbyte L2, 7 nm, Apple A12 GPU
CPU Clock
2496 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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