iPad mini 2
Small wonder.
Background
The second generation iPad mini has an almost identical design to the first generation iPad mini, but features an internal revision such as the addition of the A7 system-on-a-chip and 2,048 x 1,536 resolution Retina display. Internally, the iPad mini (2nd generation) has nearly the same hardware as its sibling device, the iPad Air.
Source: Wikipedia
Key Specs
Display7.9" LED
ChipA7
Memory1GB LPDDR3
Capacity23.8Wh
Rear CameraMain 500MP ƒ/2.4
Unlock MethodPasscode
Full Specifications
Basic Info
Release Date2013.10.23
OS SupportiOS 7 ~ iOS 12
Unlock MethodPasscode
Chip & Storage
ChipA7
Chip ConfigurationPerformance Core × 2+GPU × 4
Performance Cores2 × 1.40GHz
GPU4 × PowerVR G6430
Memory & Storage1GB LPDDR3（16G / 32G / 64G / 128G）
Display
Screen Size7.9"
Screen TypeLED
Resolution2048 × 1536
PPI326
Refresh Rate60Hz
Typical Brightness400 nit
Peak Brightness400 nit
Camera
Rear CameraMain 500MP ƒ/2.4
Front Camera120MP
Battery & Battery Life
Capacity23.8Wh
Wi-Fi Battery Life浏览网页：10h
Cellular Battery Life浏览网页：9h
Connectivity
Wired PortLightning
Wi-Fi802.11a/b/g/n 2x2 MIMO
BluetoothBluetooth 4.0
Cellular ChipQualcomm MDM9615
KeyboardSmart Keyboard
Accessories & Audio
Audio麦克风 × 2 / 扬声器 × 1
Body & Dimensions
Height200 mm
Width134.7 mm
Thickness7.5 mm
WeightWi-Fi 331g / 蜂窝网络 341g
Color
Available Colors
Model Identifier
Model IDiPad4,4 / 4,5
Model NumbersA1489 / A1490 / A1491