फोन्स.कॉम » Cell Phones » Microsoft Lumia 640 XL LTE Dual SIM » विशेषताएँ

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

HSDPA 850 / 900 / 1700 / 1900 / 2100

LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300)

Yes

yes

2015, March

Available. Released 2015, April

Windows Phone 8.1 with Lumia Denim

Qualcomm MSM8226 Snapdragon 400

Quad-core 1.2 GHz Cortex-A7

Adreno 305

IPS LCD capacitive touchscreen, 16M colors

5.7 inches (~69.1% screen-to-body ratio)

720 x 1280 pixels (~259 ppi pixel density)

Capacitive Multipoint-Touch

Internal: 8 GB, 1 GB RAM
External: microSD card slot up to 128 GB

One integrated phonebook

Conference call, HD Voice call, Skype video call, Call waiting, Call history, Call forwarding, Integrated hands-free speakers, Speed dial, Voice mail

HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

v4.0, A2DP

Wi-Fi 802.11 b/g/n, DLNA, hotspot

SMS (threaded view), MMS, Email, Push Email, IM

Micro-USB 2.0

yes

Primary Camera: 13 MP, 4128 x 3096 pixels, Carl Zeiss optics, autofocus, LED flash

Secondary Camera: 5 MP, 1080p
1/3'' sensor size

1080p@30fps

A-GPS, GLONASS, Beidou

Viewing and editing of email attachments, Multiple email accounts, HTML emails, Inbox filtering, Text-to-speech message reader, Conversational view on email, Linked inboxes

Dual SIM (Micro-SIM, dual stand-by)

Internet Radio, FM Radio, Mix Radio

- MP3/WAV/eAAC+/WMA player
- MP4/H.264/WMV player

Vibration; MP3, WAV ringtones

- Active noise cancellation with dedicated mic
- OneDrive (30 GB cloud storage)
- Sensors: Accelerometer, proximity, compass, sensor core
- HTML5 Browser

Li-Ion 3000 mAh battery