照相机
| 数字变焦 |
4 x |
| 前置摄像头 |
Y |
| 后置摄像头分辨率（数字） |
8.7 MP |
| 前置摄像头分辨率（数字） |
0.3 MP |
| 视频录制模式 |
1080p |
| Maximum frame rate |
30 fps |
| ISO感光度 |
800, 400, 200, 100 |
| 视频录制 |
Y |
| 内置摄像头 |
Y |
| 自动对焦 |
Y |
| 闪光类型 |
LED |
| 地理标签 |
Y |
| 后置摄像头分辨率 |
3264 x 2448 pixels |
| 内置闪光灯 |
Y |
| 照片效果 |
Solarisation, Sepia, Negative film |
| 视频捕捉分辨率 |
1920 x 1080 pixels |
信息系统
| 邮件 |
Y |
| 聊天 |
Y |
| MMS(多媒体信息服务) |
Y |
| 文本到语音邮件阅读器 |
Y |
| 即时传讯（IM） |
Y |
| 短信服务(SMS) |
Y |
联网
| SIM卡插槽 |
Single SIM |
| 蓝牙模式 |
SPP, SDAP, PBAP, OPP, GAVDP, AVRCP, A2DP |
| 2G标准 |
GSM, GPRS, EDGE |
| 3G标准 |
HSDPA, HSPA+, HSUPA |
| 可支持的3G频段 |
850, 1900, 2100 MHz |
| 蓝牙 |
Y |
| 无线局域网连接 |
Y |
| 近场通信（NFC） |
Y |
| 3G |
Y |
呼叫处理
| 通话计时器 |
Y |
| 免提听筒电话 |
Y |
| 通话保持 |
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 |
存储介质
| 最大内存卡大小 |
64 GB |
| 内部存储容量 |
8 GB |
| USB大容量 |
Y |
性能
| 个人信息管理 |
Calculator, Calendar, Events reminder, Notes, To-do list |
| 视频通话 |
Y |
| 飞行模式 |
Y |
| 个性化 |
Shortcuts, Menu |
| 话筒静音 |
Y |
端口 & 界面
| USB 连接器形状 |
Micro-USB A |
| USB版本 |
2.0 |
| USB端口 |
Y |
其他功能
| 旋转 |
Y |
| 视频播放 |
Y |
| 音乐播放器 |
Y |
| 录音 |
Y |
| 增强型数据速率GSM演进技术 |
Y |
| 响铃类型 |
MP3 |
| 通用无线分组业务 |
Y |
认证标准
| 身体辐射值（SAR）(欧洲) |
0.73 W/kg |
| 头部辐射值（SAR）（欧洲） |
0.94 W/kg |
导航
| GPS |
Y |
| 辅助GPS功能（A - GPS) |
Y |
| GPS |
Y |
| 电子罗盘 |
Y |
| Wi-Fi定位 |
Y |
电池
| 音频连续播放时间 |
43 h |
| 待机时间（3G) |
260 h |
| 待机时间（2G) |
260 h |
| 通话时间（3G） |
7.5 h |
| 通话时间（2G） |
6.2 h |
| 连续录像时间 |
2.4 h |
| 连续视频播放时间 |
4.2 h |
另外
| 内部RAM |
1 GB |
| 无线连接 |
Y |
| 电池性能 |
1650 mAh |
| 可定制的视频铃 声 |
Y |
Lumia 820 - 4.3" AMOLED, 800 x 480, GSM/HSPA+, Dual-core 1.5GHz, 8 GB, A-GPS, 8.7 MP, 1080p Video, Wi-Fi, Bluetooth, Windows Phone 8
“No other manufacturer is doing as much as Nokia is to go beyond the core Windows Phone OS and to enhance the phone and Nokia really should be commended for this.”
<b>It's always better when everyone is smiling.</b>
With Smart Shoot, just one click of the camera takes a whole series of photos. Then merge them into one, so everyone in the group looks their best. Eyes open, big smiles, perfect shot.
<b>Nokia City Lens. See your surroundings differently.</b>
Looking for a restaurant? Fancy a quick drink? With Nokia City Lens, just holding your phone up reveals the area's shops, restaurants and businesses. Read reviews. Book a table. Find your quickest route.
<b>Wireless Charging. Boost your battery without plugging in.</b>
With a Wireless charging shell included with your Nokia Lumia 820 you’ll never need to plug in again. Just rest it on a charging plate, a JBL PlayMore speaker or a charging pillow by Fatboy and boost your battery.
<b>Office. Break out of the office.</b>
Our new 4G ready Lumia family of smartphones comes with full versions of Microsoft Office and Outlook. Create and edit PowerPoint, Excel and Word documents with ease wherever you are with seamless sync and high speed 4G internet.
<b>Nokia Music. Back-to-back tunes, for free.</b>
With Nokia Music you can stream music from your favourite artists. Tune into hundreds of music channels. And take your favorite playlists offline so you can listen when not connected to a network. All for free. (Your service provider may charge for data transmission.)
<b>Live Tiles. See your world at a glance.</b>
News, friends, emails. With Nokia Live Tiles, you can see everything that matters with one glance at your home screen. As things change, so do the tiles. So you’ll always be one step ahead.
