Phones.com » Cell Phones » Microsoft Lumia 640 Dual SIM » Specifications

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

HSDPA 850 / 900 / 1900 / 2100

Yes

yes

2015, March

Available. Exp. Releases 2015, April

Microsoft Windows Phone 8.1 with Lumia Denim

Qualcomm MSM8926 Snapdragon 400

Quad-core 1.2 GHz Cortex-A7

Adreno 305

IPS LCD capacitive touchscreen, 16M colors

5.0 inches (~67.6% screen-to-body ratio)

720 x 1280 pixels (~294 ppi pixel density)

Multipoint-Touch

- Corning Gorilla Glass 3
- ClearBlack display

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

HSPA 42.2/5.76 Mbps

v4.0, A2DP

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

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

microUSB v2.0

yes

Primary: 8 MP, 3264 x 2448 pixels, autofocus, LED flash, 1/4'' sensor size
Secondary: HD 0.9 MP wide angle, 720p

1080p@30fps

Yes, with A-GLONASS, A-GPS, 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)

FM radio, MixRadio

Cloud music offline playback, Cloud music playback, Media Player, Music Player

Vibration; MP3, WAV ringtones

- Accelerometer, proximity, compass
- HTML5
- Active noise cancellation with dedicated mic
- MP3/WAV/eAAC+/WMA player
- MP4/H.264/WMV player
- OneDrive (30 GB cloud storage)
- Document viewer
- Photo/video editor
- Internet Explorer 11

Removable Li-Ion 2500 mAh battery