iPad Pro 12.9-inch 2017 2nd gen A1821 TD-LTE CN 256GB

iPad Pro 12.9-inch 2017 2nd gen A1821 TD-LTE CN 256GB

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Overview & Features

Brand
Apple
Brief
China-only variant of 2017 iPad Pro 12.9
Model
iPad Pro 12.9-inch 2017 2nd gen A1821 TD-LTE CN 256GB
Codename
Apple iPad 7,2
Released
2017 Jun 13
Announced
2017 Jun 6
Manufacturer
Foxconn
Hardware Designer
Apple
List of Additional Features
iBeacon, 1080p 30fps, 720p 240 fps video recording, Smart connector port, HT80, optional stylus (Apple Pencil), ProMotion technology, DCI-P3

Technical Specifications

Display

Pixel Size
0.09618 mm/pixel
Resolution
2048x2732
5595136 pixels
Display Area
51759.3 square millimeter
Display Type
Color IPS TFT LCD
display
Display Width
196.98 mm
Pixel Density
264 PPI
Display Height
262.77 mm
Display Subtype
Retina Display
Display Diagonal
328.4 mm
Display Color Depth
30 bit/pixel
Display Illumination
LED
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
76.8%
Number of Display Scales
1073.7M
Scratch Resistant Screen
Yes
Horizontal Full Bezel Width
23.62 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion polymer (LiPo)
built-in
Estimated Battery Life
10.0 hours
Nominal Battery Energy
40.98 Wh
Nominal Battery Voltage
3.77 Volts
Nominal Battery Capacity
10870 mAh battery
Battery Cells in Parallel
Yes
2-cell
Estimated Average Current
1087 mA
Nominal Cell Voltage (1st cell)
3.77 Volts
Nominal Cell Capacity (1st cell)
5435 mAh cell
Nominal Cell Capacity (2nd cell)
5435 mAh cell
Nominal Battery Voltage (2nd cell)
3.77 Volts

Sound Playing

Audio Output
3.5mm
Loudspeaker(s)
4

Cellular Phone

SAR (body)
1.190 W/kg
US standard (max. 1.6 W/kg @ 1g)
measurement method
LTE 700 MHz (Band 12)
measurement band
SIM Card Slot
Apple SIM
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)
CDMA 800MHz (BC0, 850)
CDMA 1900MHz (BC1/BC14, PCS)
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 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 800 MHz (Band 27)
LTE 700 MHz (Band 28)
LTE 700 MHz (Band 29)
LTE 2300 MHz (Band 30)
TD-LTE 2600 MHz (Band 38)
TD-LTE 1900 MHz (Band 39)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
bands
Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
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)
cdmaOne (IS-95)
CDMA2000 1xRTT (IS-2000)
CDMA2000 1xEV-DO Rel. 0
CDMA2000 1xEV-DO Revision A
LTE (Cat. unspecified)
LTE 150 Mbps / 50 Mbps (Cat. 4)
LTE 300 Mbps / 50 Mbps (Cat. 6)
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
stereo

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
Micron MT53B256M64D2PX-062
RAM Type
mobile (LP) DDR4 SDRAM
1600 MHz
RAM Capacity
4096 MiB RAM
4005 MiB user accessible RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Keyboard
Attachable QWERTY
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 Type
Flash EEPROM
Non-volatile Memory Capacity
244140 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
692 g
Depth
6.9 mm
Width
220.6 mm
Height
305.7 mm
Bounding Volume
465.3 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
Supported GLONASS protocol(s)
L1OF

Software Environment

Platform
Apple iOS / iPadOS
Software Extras
Voice Command
Navigation software
Operating System
Apple iOS 10.3.2

Audio/Video Interfaces

A/V Out
Yes
Proprietary
A/V Out Max. Resolution
1920x1080 (1080p) FHD

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
2.0 x optical zoom
5.0 x digital zoom
Flash
quad LED
Focus
Contrast Detection Autofocus (CD AF)
Phase-Detection Autofocus (PD AF)
Aperture (W)
f/1.80
Video Recording
3840x2160 pixel
30 fps
Camera Placement
Rear
Camera Resolution
4000x3000 pixel
Camera Image Sensor
BSI CMOS
Image Sensor Format
1/3.00
Camera Extra Functions
Electronic Image Stabilizer (EIS)
Video Stabilizer (EIS)
Optical Image Stabilization (OIS)
Video Stabilizer (OIS)
HDR photo
HDR video
Red-eye effect reduction
Slow motion video
Burst mode
Touch focus
Macro mode
Panorama Photo
Face detection
Recordable Image Formats
JPG
Recordable Video Formats
3G2
Number of effective pixels
12.0 MP camera

Geographical Attributes

Market Regions
Asia
Mobile Operator
China Unicom Netcom Limited
Market Countries
China
HK

Secondary Camera System

Secondary Aperture (W)
f/2.20
Secondary Camera Sensor
BSI CMOS
Secondary Video Recording
1280x720 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
3072x2304 pixel
Secondary Camera Extra Functions
Electronic Image Stabilizer (EIS)
HDR photo
HDR video
Burst mode
Face detection
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 3.0 (USB 3.2 Gen 1)
USB SuperSpeed (5 Gbps)
Bluetooth
Bluetooth 4.2
Internal antenna
USB Services
USB charging
USB Host
USB On-The-Go 1.3
USB On-The-Go 2.0
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
AVRCP
HFP
PAN
PBA
WLAN Controller IC
Murata 339S00249
Expansion Interfaces
No

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Apple A10X Fusion APL1071 / APL1W71 (T8011), 2017, 64 bit, quad-core, 64 Kbyte I-Cache, 64 Kbyte D-Cache, 3072 Kbyte L2, 8192 Kbyte L3, 10 nm
CPU Clock
2380 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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