IPAD 4 一般指iPad（第 4 代）。 iPad（第 4 代）是苹果公司（Apple）于2012年10月24日（北京时间）在美国加州特别发布会上发布的第四代iPad产品。iPad（第 4 代）正面为传统的Home圆钮；机身颜色有黑色、白色。
平板电脑 1 GB 内存， 128 GB 最大存储空间， A6X / Swift 芯片组， 11560 mAh 电池， 5 MP 主摄像头， 1 MP 前置摄像头， 屏幕 IPS LED 9.7“ 2048x1536， 重量 662 g， iOS， 3.5mm 插孔 / 苹果闪电连接器， 发售自 11/2012
| 属性 | 数据 |
| Device Type | Tablet |
| Native Platform | iOS |
| Hardware Vendor | Apple |
| OEM | Apple |
| Hardware Name | iPad 4 |
| Release Year | 2012 |
| Release Month | 11 |
| Price Band | 800.00 - 899.99$ |
| Device RAM | 1 GB |
| Battery Capacity | 11560 mAh |
| Has Removable Battery | true |
| Weight With Battery | 662 grams |
| Max Internal Storage | 128 GB |
| Supported I/O | 3.5mm Jack, Apple Lightning connector |
| Supported Charger Types | Wire |
| Supported Bearers | Bluetooth, CDMA, EDGE, EVDO, GPRS, GSM, HSDPA, HSPA, HSUPA, LTE, UMTS, WiFi |
| Has NFC | true |
| Screen Type | IPS LED |
| Screen Inches Diagonal | 9.7 inch |
| Screen Pixels Width | 2048 pixels |
| Screen Pixels Height | 1536 pixels |
| Bits Per Pixel | 24 |
| Camera Types | BackFacing, FrontFacing |
| Back Camera Mega Pixels | 5.0 megapixels |
| Front Camera Mega Pixels | 1.2 megapixels |
| Supported Camera Features | Autofocus, CMOS Sensor, Face Detection, Geo Tagging, Touch Focus |
| SoC Designer | Apple |
| SoC | A6X |
| SoC Model | APL5598 |
| CPU Designer | Apple |
| CPU | Swift |
| CPU Cores | 2 |
| CPU Maximum Frequency | 1.4 GHz |
| GPU Designer | Imagination Technologies |
| GPU | PowerVR SGX 554 MP4 |
| Supported SIM Card Types | Micro |
| Max Number Of SIM Cards | 1 |
| Screen Inches Square | 45 inch |
| Screen Inches Width | 7.76 inch |
| Screen Inches Height | 5.82 inch |
| Max Talk Time | 540 minutes |
| Max Standby Time | 720 hours |
| Supported Bluetooth Version | 4.0+A2DP |
| Satellite Navigation Types | A-GPS, GLONASS, GPS |
| Supported Sensor Types | Accelerometer, Digital Compass, Gyroscope |
A1397是苹果iPad 第2代 CDMA版本。
平板电脑 0.5 GB 内存， 64 GB 最大存储空间， A5 / Cortex-A9 芯片组， 6930 mAh 电池， 0 MP 主摄像头， 0 MP 前置摄像头， 屏幕 IPS LED 9.7“ 1024x768， 重量 607 克， iOS， 3.5 毫米插孔 / 苹果 30 针基座连接器， 2011 年 3 月发售
| 属性 | 数据 |
| Device Type | Tablet |
| Native Platform | iOS |
| Hardware Vendor | Apple |
| OEM | Apple |
| Hardware Name | iPad 2 (CDMA) |
| Release Year | 2011 |
| Release Month | 3 |
| Price Band | 800.00 - 899.99$ |
| Popularity | 11811 |
| Device RAM | 0.5 GB |
| Battery Capacity | 6930 mAh |
| Has Removable Battery | true |
| Weight With Battery | 607 grams |
| Max Internal Storage | 64 GB |
| Supported I/O | 3.5mm Jack, Apple 30-pin dock connector |
| Supported Charger Types | Wire |
| Supported Bearers | Bluetooth, CDMA, CDMA2000, EVDO, WiFi |
| Has NFC | true |
| Screen Type | IPS LED |
| Screen Inches Diagonal | 9.7 inch |
| Screen Pixels Width | 1024 pixels |
| Screen Pixels Height | 768 pixels |
| Bits Per Pixel | 24 |
| Camera Types | BackFacing, FrontFacing |
| Back Camera Mega Pixels | 0.7 megapixels |
| Front Camera Mega Pixels | 0.3 megapixels |
| Supported Camera Features | CMOS Sensor, Digital Zoom |
| SoC Designer | Apple |
| SoC | A5 |
| SoC Model | APL0498 |
| CPU Designer | ARM Holdings plc |
| CPU | Cortex-A9 |
| CPU Cores | 2 |
| CPU Maximum Frequency | 1.0 GHz |
| GPU Designer | Imagination Technologies |
| GPU | PowerVR SGX 543 MP2 |
| Supported SIM Card Types | Mini |
| Max Number Of SIM Cards | 1 |
| Screen Inches Square | 45 inch |
| Screen Inches Width | 7.76 inch |
| Screen Inches Height | 5.82 inch |
| Supported Bluetooth Version | 2.1+A2DP+EDR |
| Satellite Navigation Types | A-GPS, GPS |
| Supported Sensor Types | Accelerometer, Ambient Light, Digital Compass, Gyroscope |
A1550 是iPad mini系列的第四代,于2016年9月上市,系统可更新,比如更新至IOS14.0.1版本。
平板电脑 2 GB RAM，128 GB 最大存储空间，A8 / Typhoon 芯片组，5124 mAh 电池，8 MP 主摄像头，1 MP 前置摄像头，屏幕 IPS LED 7.9" 2048x1536，重量304 克，iOS，3.5 毫米插孔 / 微型 USB，2015 年 9 月发布
| 属性 | 数据 |
| Device Type | Tablet |
| Native Platform | iOS |
| Hardware Vendor | Apple |
| OEM | Apple |
| Hardware Name | iPad mini 4 (Wi-Fi + Cellular) |
| Release Year | 2015 |
| Release Month | 9 |
| Price Band | 700.00 - 799.99$ |
| Popularity | 189037 |
| Device RAM | 2 GB |
| Battery Capacity | 5124 mAh |
| Has Removable Battery | true |
| Weight With Battery | 304 grams |
| Max Internal Storage | 128 GB |
| Supported I/O | 3.5mm Jack, Micro-USB |
| Supported Charger Types | Wire |
| Supported Bearers | Bluetooth, CDMA, DC-HSDPA, EDGE, EVDO, HSDPA, HSPA, HSPA+, HSUPA, LTE, UMTS, WiFi |
| Has NFC | true |
| Screen Type | IPS LED |
| Screen Inches Diagonal | 7.9 inch |
| Screen Pixels Width | 2048 pixels |
| Screen Pixels Height | 1536 pixels |
| Bits Per Pixel | 24 |
| Camera Types | BackFacing, FrontFacing |
| Back Camera Mega Pixels | 8.0 megapixels |
| Front Camera Mega Pixels | 1.2 megapixels |
| Supported Camera Features | Auto Exposure, Autofocus, BSI Sensor, Burst Shot, CMOS Sensor, Digital Zoom, Face Detection, Geo Tagging, HDR, LED Flash, Panoramic Shot, Smile Detection, Stabiliser, Touch Focus |
| SoC Designer | Apple |
| SoC | A8 |
| SoC Model | APL1011 |
| CPU Designer | Apple |
| CPU | Typhoon |
| CPU Cores | 2 |
| CPU Maximum Frequency | 1.5 GHz |
| GPU Designer | Imagination Technologies |
| GPU | PowerVR SGX 6450 MP4 |
| Supported SIM Card Types | Nano |
| Max Number Of SIM Cards | 1 |
| Screen Inches Square | 30 inch |
| Screen Inches Width | 6.32 inch |
| Screen Inches Height | 4.74 inch |
| Supported Bluetooth Version | 4.2 |
| Satellite Navigation Types | A-GPS, GLONASS, GPS |
| Supported Sensor Types | Accelerometer, Ambient Light, Digital Compass, Fingerprint, Gyroscope, Pressure |
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