iPad(第2代)

2011 iPad2,1

The iPad (2nd generation), released by Apple in 2011, is a tablet computer featuring a dual-core A5 chip, delivering significantly improved performance over the original model. It includes a 9.7-inch LED-backlit display, supports 1080p video playback, and introduces a rear-facing camera and FaceTime video calling for the first time. Available in both Wi-Fi and cellular models, it runs iOS 5 and represents a major upgrade in Apple’s tablet lineup, further solidifying its leading position in the mobile device market.

Model Numbers: A1395 (WiFi) , A1397 (WiFi + 3G CDMA) , A1396 (WiFi + 3G GSM)

Colors

Black
White

Technical Specifications

Cpu
General
  • Core: 2; Name: ; Rate: 1; Model: A5
Gpu
General
Core: 2; Model: PowerVR SGX543MP2
Is New
General
false
Notes
General
Supports Wi-Fi and Wi-Fi + 3G models, features Retina display technology from the previous generation, and supports Apple Pencil (requires adapter)
Price
General
Active
General
false
Pencil
General
Screen
General
Size: 9.7"; Width: 1024; Height: 768; Density: 132; Refresh Rate: 60
内存
General
512MB
厚度
General
8.8 mm
宽度
General
241.2 mm
电池
General
25Wh
芯片
General
Apple A5 Dual-Core Processor
重量
General
601 g (Wi-Fi model), 613 g (cellular model)
高度
General
185.7 mm
Cameras
General
Back: Hdr: false; Name: 默认; Zoom Rate: 5; Dimension: Fps: 30; Size: 720p; Pixel Count: 70万; Front: Hdr: false; Zoom Rate: ; Dimension: ; Pixel Count: 30万
Connector
General
  • 30-pin
Is Preview
General
false
Thickness
General
8.8
摄像头
General
Rear 0.7MP camera, supports 720p video recording; front 0.3MP camera, supports video calls
显示屏
General
9.7-inch (diagonal) LED-backlit multi-touch display, 1024 x 768 pixel resolution
Name short
General
iPad 2
Release year
General
2011
主要改进
General
Introduced dual-core A5 chip, supports 1080p video playback, added rear-facing camera, supports FaceTime video calls
产品代号
General
iPad2,1
停产日期
General
October 2013
发布年份
General
2011
发布日期
General
March 11, 2011
存储容量
General
16GB, 32GB, 64GB
操作系统
General
iOS 5 (at release), upgradable to iOS 9.3.5
无线连接
General
Wi-Fi (802.11a/b/g/n), optional cellular network (3G)
电池续航
General
Approximately 10 hours
Model numbers
General
  • iPad2,1
  • iPad2,2
  • iPad2,3
  • iPad2,4
Unlock Methods
General
Geekbench Score
General
0
Mechanical Keys
General
  • Power Button
  • Volume Up/Down Keys
  • Home Key