a1538 is ipad mini4. iPad mini4 is a tablet computer product released by Apple on September 9, 2015. It is equipped with an A8 processor and iPadOS operating system. It supports split-screen multitasking functions. It has a built-in 19.1Wh lithium polymer rechargeable battery and uses a dual microphone setup. It uses the Lightning interface and uses an 8-megapixel camera.
#The operating environment of this tutorial: iPadOS 14 system, iPad mini 4.
a1538 is ipad mini4.
iPad mini 4 was launched by Apple Inc at 10 a.m. on September 9, 2015 (1 a.m. on September 10, 2015, Beijing time) in Cupertino, California, USA. The Flint Theater in North Carolina held a new product launch conference to release tablet computer products.
iPad mini 4 is equipped with an A8 processor and iPadOS operating system, supports split-screen multitasking, has a built-in 19.1Wh lithium polymer rechargeable battery, and is available in four capacity versions of 16GB, 32GB, 64GB and 128GB; it adopts dual Microphone settings, using Lightning interface; using 8-megapixel camera.
Body design
iPad mini 4 size is 203.2×134.8×6.1 mm, wireless LAN The model weighs 298.8 grams, while the wireless LAN and cellular model weighs 304 grams. It comes in three colors: silver, space gray and gold.
Model number |
Height |
##Width
|
##Thickness |
Weight |
---|---|---|---|---|
203.2 mm ( 8.0 inches) | 134.8 mm (5.3 inches) | 6.1 mm (0.24 inches) | 298.8 g (0.65 lbs) | |
203.2 mm (8.0 in) | 134.8 mm (5.3 inches) | 6.1 mm (0.24 inches) | 304 grams ( 0.67 lbs) |
Capacity |
Wireless LAN model:
16GB/32GB/64GB/128GB
Wireless LANCellular Network Model:
16GB/32GB/64GB/128GB
|
Buttons and ports |
Built-in stereo speakers;
Lightning interface;
Home screen/touch ID sensor;
3.5mm headphone jack;
On/Off-Sleep/Wake;
Dual microphone;
Volume up/down;
Nano-SIM card slot (Wireless LAN Cellular models)
|
Weight and Dimensions |
Wireless LAN models:
Height: 203.2 mm (8.0 inches)
Width: 134.8 mm (5.3 inches) Thickness: 6.1 mm (0.24 inches)
Weight: 298.8 grams (0.65 lbs)
Wireless LAN Cellular Model:
Height: 203.2 mm (8.0 inches)
Width: 134.8 mm (5.3 inches)
Thickness: 6.1 mm (0.24 inches)
Weight: 304 grams (0.67 lbs)
|
##Display
|
Retina display; 7.9-inch (diagonal) LED-backlit multi-touch display; 2048x1536 resolution, 326ppi; Use anti-oil stain and anti-fingerprint coating; fully laminated display; anti-reflective coating; |
Chip
|
64-bit architecture A8 chip;M8 motion coprocessor |
Camera
|
8 million pixel camera;Auto focus;Panoramic mode ( Up to 43 million pixels);Auto HDR photos;Exposure control;Burst snapshot mode;Tap focus;Timekeeping mode;ƒ/2.4 aperture;Five-element lens;Hybrid infrared filter;Back-illuminated photosensitive ;Automatic image stabilization function;Photo geotagging function |
##Video shooting | 1080p high-definition video shooting (30fps);
Slow-motion video (120fps);
Time-lapse video (supports anti-shake function);
Video anti-shake function;
Three times video zoom;
Video geo-tagging function
|
FaceTime HD Camera | 1.2 million pixel photos;
ƒ/2.2 aperture;
720p high-definition video shooting; Back-illuminated photosensitive;
Auto HDR photos and videos;
Burst snapshot mode;
Exposure control;
Timer mode
|
FaceTime | Works over Wi-Fi or cellular to any device that supports FaceTime Make video calls|
Dual microphones for calls, video capture and audio Recording |
|
Wireless network (802.11a/b/g/n/ac); Dual band (2.4GHz and 5GHz); Support HT80 MIMO technology;Bluetooth 4.2 technology;
Wireless LAN cellular network model
A1550 model; Wireless network (802.11 a/b/g/n/ac);Dual band (2.4GHz and 5GHz);Support HT80 MIMO technology;
Bluetooth 4.2 technology;
UMTS (WCDMA)/HSPA/HSPA/DC‑HSDPA (850, 900, 1700/2100, 1900, 2100MHz) ;
GSM/EDGE (850, 900, 1800, 1900MHz);
CDMA EV-DO Rev. A (800, 1900MHz);
FDD-LTE (frequency band 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29);
TD-LTE (band 38, 39, 40, 41);
Cellular data only
|
|
SIM card |
Nano-SIM card |
Location function |
All models :
Digital compass wireless network iBeacon micro-positioning;
Wireless LAN cellular network model:
Assisted GPS and GLONASS positioning system cellular Network
|
Sensor |
##Touch ID;三Axis gyroscope;Acceleration sensor;Barometer;Ambient light sensor |
##Touch ID | Unlock iPad Protect personal data in apps Purchase or download in the App Store|
Apple Pay | In-app payments on iPad with Touch ID|
Built-in 19.1Wh lithium polymer rechargeable battery Use the wireless network to browse the web, watch videos, or listen to music. The usage time can be up to 10 hours. Charging through the power adapter or the USB port of your computer
Wireless LAN Cellular Network Model
Use cellular network to browse the web for up to 9 hours
|
|
: AAC (8 to 320Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320Kbps), MP3 VBR, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), Audible (Formats 2, 3, 4, Audible Enhanced Audio, AAX and AAX), Apple Fidelity Compression, AIFF and WAV; User-adjustable volume limit
|
|
Playback mirroring, photos, audio and video output to Apple TV* (2nd generation or later) |
Video mirroring and video output support: via Lightning Digital AV Converter and Lightning to VGA Converter, up to Up to 1080p (converter needs to be purchased separately) Supported video formats: H.264 video: supports up to 4K, 30fps, High Profile level4.2 encoding, and its audio is AAC that supports up to 160Kbps, 48kHz, and stereo -LC format, or Dolby format supporting up to 1008Kbps, 48kHz, stereo or multi-channel, and file formats .m4v, .mp4 and .mov; MPEG-4 video: supporting up to 2.5Mbps, 640x480 pixels, 30fps, Simple Profile Encoding with audio in AAC-LC format supporting up to 160 Kbps, 48kHz per channel, stereo, or Dolby format supporting up to 1008Kbps, 48kHz, stereo or multi-channel, in .m4v, .mp4, and .mov file formats ; Motion JPEG (M-JPEG): supports up to 35Mbps, 1280x720 pixels, 30fps, its audio is ulaw format, PCM format stereo, and the file format is .avi |
Viewable document types
.jpg, .tiff, .gif (image); .doc and .docx (Microsoft Word); .htm and .html (webpage); .key (Keynote); .numbers (Numbers table); .pages (Pages document); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt ( text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel); .zip; .ics
|
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