联网
| 无线局域网连接 |
Y |
| 4G |
N |
| 蓝牙 |
Y |
| 3G |
Y |
| SIM卡插槽 |
Single SIM |
| 2G标准 |
GSM, GPRS, EDGE |
| 3G标准 |
HSDPA, HSPA, HSUPA |
| 可支持的3G频段 |
850, 900, 1900, 2100 MHz |
照相机
| 视频录制 |
Y |
| 图像稳定器 |
Y |
| 前置摄像头 |
N |
| 后置摄像头分辨率（数字） |
5 MP |
| 数字变焦 |
4 x |
| 内置闪光灯 |
Y |
导航
| GPS |
Y |
| 辅助GPS功能（A - GPS) |
Y |
| GPS |
Y |
多媒体
| 调频电台 |
Y |
| 支持的视频格式 |
BMP, GIF, JPG, PNG, SVG, TIF, WBMP |
呼叫处理
| 免提听筒电话 |
Y |
| 通话计时器 |
Y |
| 通话保持 |
Y |
| 呼叫阻塞 |
Y |
| 会议呼叫能力 |
Y |
| 快速拨号 |
Y |
| 振动提示 |
Y |
| 呼叫等待 |
Y |
| 主叫号码 |
Y |
电池
| 待机时间（3G) |
432 h |
| 通话时间（3G） |
7 h |
另外
| 电池性能 |
1450 mAh |
| 内部ROM |
512 MB |
| 内部RAM |
0.5 GB |
7.112 cm (2.8 ") 480 x 360, HSPA/EDGE/GSM, 806MHz Tavor MG1, 512MB eMMC / 512MB RAM, Wi-Fi 802.11 b/g/n, Bluetooth 2.1+EDR, GPS, microSD, USB, 1450mAh, BlackBerry 7.1
<b>BlackBerry Keyboard</b>
The classic BlackBerry® Keyboard has been re-engineered and elegantly designed to help you type faster, more accurately and with the least amount of effort. Respond to emails, stay connected with BBM™ or update your social status in an instant.
<b>BBM Shortcut Key and BBM Voice</b>
Get straight into your conversations with the dedicated BBM Shortcut Key on the BlackBerry® 9720 smartphone. Pressing the button once takes you straight through to all your BBM conversations. And if text isn’t saying it all, you can speak to your BBM friends for free over Wi-Fi® with BBM™ Voice.1
<b>Multicast</b>
Say it everywhere with the Multicast feature. Write your message once and then pick all the networks you want to share it with. From BBM to Twitter and Facebook, it’s quick and easy to share your latest news.
<b>Share Right from Camera feature</b>
Let everybody see your photos as soon as you’ve taken them with the Share Right from Camera feature. One touch and you can choose to send photos to your favourite social networks or to your friends via email.
<b>BBM Integrated FM Radio</b>
Listen to all your favourite FM radio stations from anywhere and share the station you’re listening to with all your BBM friends via your BBM profile updates.
<b>Touchscreen</b>
Use simple gestures to effortlessly navigate your BlackBerry 9720 smartphone and discover just how quickly you can get things done.
