iPad Air(2nd generation)
Change is in the Air.
Background
iPad Air 2 was announced on October 16, 2014 alongside the iPad mini 3. The iPad Air 2 is thinner and faster than its predecessor, the iPad Air, and features Touch ID. The iPad Air 2 inherits hardware that is similar to what is in both the iPhone 6 and the iPhone 6 Plus. One major change is its processor, the new Apple A8X which is a high-variant processor of the Apple A8. In addition, it includes an improved 8-megapixel (3264×2448) rear-facing camera with 10 fps burst mode and slow motion video at 120 fps. The front-facing FaceTime HD camera has also been improved, with a larger ƒ/2.2 aperture allowing more light in the image.
Source: Wikipedia
Key Specs
Display9.7" LED
ChipA8X
Memory2GB LPDDR3
Capacity27.3Wh
Rear CameraMain 800MP ƒ/2.4
Unlock MethodTouch ID
Full Specifications
Basic Info
Release Date2014.10.17
OS SupportiOS 8 ~ iPadOS 15
Unlock MethodTouch ID
Chip & Storage
ChipA8X
Chip ConfigurationPerformance Core × 3+GPU × 8
Performance Cores3 × 1.50GHz
GPU8 × PowerVR GXA6850
Memory & Storage2GB LPDDR3（16G / 32G / 64G / 128G）
Display
Screen Size9.7"
Screen TypeLED
Resolution2048 × 1536
PPI264
Refresh Rate60Hz
Typical Brightness400 nit
Peak Brightness400 nit
Camera
Rear CameraMain 800MP ƒ/2.4
Front Camera120MP ƒ/2.2
Battery & Battery Life
Capacity27.3Wh
Wi-Fi Battery LifeWeb surfing: 10 hours
Cellular Battery LifeWeb surfing: 9 hours
Connectivity
Wired PortLightning
Wi-Fi802.11ac HT80 2x2 MIMO
BluetoothBluetooth 4.2
Cellular ChipQualcomm MDM9625
KeyboardSmart Keyboard / Bluetooth Keyboard
Accessories & Audio
Audio麦克风 × 2 / 扬声器 × -2
Body & Dimensions
Height240 mm
Width169.5 mm
Thickness6.1 mm
WeightWi-Fi 437g / 蜂窝网络 444g
Color
Available Colors
Model Identifier
Model IDiPad5,3 / 5,4
Model NumbersA1566 / A1567