Apple iPad Air 4 Specifications

Chipset A14 Bionic chip with 64‑bit architecture
Neural Engine
   
Memory RAM —
ROM 64GB/256GB
   
External Memory N/A
   
Battery

All models
USB‑C
Built‐in 28.6‐watt‐hour rechargeable lithium‑polymer battery
Up to 10 hours of surfing the web on Wi‐Fi or watching video
Charging via power adapter or USB‑C to computer system

Wi-Fi + Cellular models
Up to 9 hours of surfing the web using cellular data network
   
Operation System iPadOS 14
   
Network Wi-Fi + Cellular models
UMTS/HSPA/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)
Gigabit-class LTE (Bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71)4
Data only5
Wi-Fi calling
eSIM
   
SIM Nano‑SIM (supports Apple SIM)
eSIM
   
Display Liquid Retina display
10.9-inch (diagonal) LED‑backlit Multi‑Touch display with IPS technology
2360-by-1640-pixel resolution at 264 pixels per inch (ppi)
Wide color display (P3)
True Tone display
Fingerprint-resistant oleophobic coating
Fully laminated display
Antireflective coating
1.8% reflectivity
500 nits brightness
Supports Apple Pencil (2nd generation)
   
Camera

12MP Wide camera
ƒ/1.8 aperture
Five-element lens
Hybrid IR filter
Backside illumination sensor
Live Photos with stabilization
Autofocus with Focus Pixels
Tap to focus with Focus Pixels
Wide color capture for photos and Live Photos
Panorama (up to 63MP)
Exposure control
Noise reduction
Smart HDR for photos
Auto image stabilization
Burst mode
Timer mode
Photo geotagging
Image formats captured: HEIF and JPEG


Video Recording
4K video recording at 24 fps, 30 fps, or 60 fps
1080p HD video recording at 30 fps or 60 fps
Slo‑mo video support for 1080p at 120 fps or 240 fps
Time‑lapse video with stabilization
Cinematic video stabilization (1080p and 720p)
Continuous autofocus video
Noise reduction
Take 8MP still photos while recording 4K video
Playback zoom
Video geotagging
Video formats captured: HEVC and H.264


FaceTime HD Camera
7MP photos
ƒ/2.0 aperture
1080p HD video recording at 60 fps
Wide color capture for photos and Live Photos
Smart HDR
Retina Flash
Backside illumination sensor
Auto image stabilization
Burst mode
Exposure control
Timer mode

Video Calling
FaceTime video
iPad to any FaceTime‑enabled device over Wi-Fi or cellular

Audio Calling
FaceTime audio
iPad to any FaceTime‑enabled device over Wi-Fi or cellular
   
Connectivity All models
802.11ax Wi-Fi 6; simultaneous dual band (2.4GHz and 5GHz); HT80 with MIMO
Bluetooth 5.0 technology
   
Location

All models
Digital compass
Wi‑Fi
iBeacon microlocation

Wi-Fi + Cellular models
Built‑in GPS/GNSS
Cellular
   
Sensor Touch ID
Three‐axis gyro
Accelerometer
Barometer
Ambient light sensor
   
Color Silver ,Space Gray ,Gold
   
Dimensions & Body 9.74 inches(247.6 mm) x 7 inches(178.5 mm) x 0.24 inch(6.1 mm)
Wi-Fi models
1.0 pound (458 grams)
i-Fi + Cellular models
1.01 pounds (460 grams)
   
Media

Stereo speakers

Microphones
Dual microphones for calls, video recording, and audio recording

Audio Playback
Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
User-configurable maximum volume limit

TV and Video
AirPlay Mirroring, photos, audio, and video out to Apple TV (2nd generation or later)
Video mirroring and video out support: Up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter (adapters sold separately)
Video formats supported: H.264 video up to 4K, 30 frames per second, High Profile level 4.2 with AAC‑LC audio up to 160 Kbps, 48kHz, stereo audio or Dolby Audio up to 1008 Kbps, 48kHz, stereo or multichannel audio, in .m4v, .mp4, and .mov file formats; MPEG‑4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC‑LC audio up to 160 Kbps per channel, 48kHz, stereo audio or Dolby Audio up to 1008 Kbps, 48kHz, stereo or multichannel audio, in .m4v, .mp4, and .mov file formats; Motion JPEG (M‑JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format
   
WATER AND DUST RESISTANT
 N/A
   
Other N/A
   
In the box iPad Air
USB‑C Charge Cable (1 meter)
20W USB‑C Power Adapter

 

Line

ใส่ความเห็น