联网
无线局域网连接 |
Y |
4G |
N |
3G |
Y |
蓝牙 |
Y |
SIM卡插槽 |
Dual SIM |
2G标准 |
GSM, GPRS, EDGE |
3G标准 |
HSPA, HSUPA, WCDMA |
照相机
视频录制 |
Y |
自动对焦 |
Y |
前置摄像头 |
Y |
后置摄像头分辨率(数字) |
5 MP |
内置闪光灯 |
Y |
前置摄像头分辨率(数字) |
0.3 MP |
导航
GPS |
Y |
辅助GPS功能(A - GPS) |
Y |
GPS |
Y |
信息系统
邮件 |
Y |
MMS(多媒体信息服务) |
Y |
短信服务(SMS) |
Y |
电池
待机时间(2G) |
220 h |
通话时间(2G) |
3.5 h |
另外
电池性能 |
1400 mAh |
内部ROM |
4096 MB |
内部RAM |
1 GB |
1.3GHz Dual Core, ROM 4GB / RAM 1GB, 10.16 cm (4 ") IPS, 800 x 480(WVGA), 802.11/b/g/n, Bluetooth 3.0, 3G, 5.0MP, Android 4.2
Super Fast Dual-Core CPU + 1GB RAM
- Dual-Core 1.3GHz
- High Power-efficient
- HSPA+ up to 21Mbps
- ARM Cortex A7; 28nm Process Technology
Ultra Thin & Light
At less than 1cm thin and only weighing 125g, the Roma R2 is the best companion to be with you.
It’s very comfort size that just fits in your hand.
4" IPS Screen
- To increas color saturation
- The best contrast and lifelike color
- Super wide viewing angles
<b>Office Everywhere</b>
- Easily to manage, create, open, and edit Microsoft Word documents right on your phone.
- To support the most major file formats, including DOC/ DOCX/WPS /XLS /XLSX /PPT /PPTX /TXT /PDF…etc.
<b>Android 4.2 Jelly Bean</b>
<b>Google Now</b>
It‘s an intelligent personal assistant and a perfect combination of Google Services that helps you to get the right information at the right time.
<b>5MP Amazing Camera</b>
<b>Burst Shooting</b>
Up to 40 continuous shots.
To capture the best scene for the subjects that are in motion.
To take a series of shots in rapid succession.