Microsoft Lumia 640 Dual SIM Mobile Specification & Price

Main Features of Microsoft Lumia 640 Dual SIM / 2500 mAh Battery / 1 GB RAM / Expandable Storage Capacity of 128 GB / 12.7 cm HD IPS LCD Capacitive Touchscreen / Dual Standby Sim (GSM + WCDMA) / 8 GB ROM / Windows Phone v8.1 with Lumia Denim Upgradeable to Windows v10 OS / 8 MP Primary Camera / Wi-Fi Enabled

Microsoft Lumia 640 Dual SIM Mobile Specifications:-

GENERAL

• Brand: Microsoft 
• Business Features: Document Viewer, Document Editor, Pushmail (Microsoft Exchange ActiveSync), OneNote, Microsoft Outlook, Excel, Word, PowerPoint 
• Handset Color:  Bright Orange 
• Form: Bar 
• SIM Size: Micro SIM 
• Call Features: Conference Call, Speed Dialing, Loudspeaker, Call Divert 
• Model Name: Lumia 
• Touch Screen: Yes, Capacitive 
• SIM Type: Dual Sim, GSM + WCDMA, (Dual Standby) 
• Model ID: RM - 1077 

Platform

• Operating Freq: GSM - 850, 900, 1800, 1900; WCDMA - 2100 
• OS: Windows v8.1, Upgradable to v10 (Windows) 
• Graphics: Adreno 305 
• Processor: 1.2 GHz + Qualcomm Snapdragon 400, Quad Core 

Multimedia

• Sound Enhancement: Integrated Hands-free Speakers, Noise Cancellation 
• Video Player: Yes, Supports H.264, Windows Video, VC-1, MP4, MPEG4, H.263, AVC, Full HD 
• FM: Yes 
• Music Player: Yes, Supports AMR-NB, AAC-LC, GSM FR 

Camera

• Video Recording: Yes, 1920 x 1080, 30 fps 
• Flash:  LED 
• Other Camera Features: Auto Focus, Sensor size: 1/4-inch, f-number/aperture: f/2.2, Focal Length: 28 mm, Backside-illuminated Image Sensor, Focus Range: 10 cm, Dynamic Flash, Rich Capture, Lumia Camera, Lumia Refocus, Lumia Moments 
• Zoom: Digital Zoom - 4x 
• HD Recording:  HD, Full HD 
• Rear Camera: Yes, 8 MP 
• Front Facing Camera: Yes, 0.9 MP 

Internet & Connectivity

• Bluetooth:  Yes, v4, Supported Profiles (OPP 1.1, HFP 1.6, PBAP 1.1, PAN 1.0, A2DP 1.2, AVRCP 1.4, GATT, HID, MAP) 
• Internet Features: Email 
• EDGE: Yes, 236.8 kbps 
• GPRS: Yes 
• Tethering: Wi-fi Hotspot 
• USB Connectivity:  Yes, micro USB, v2 
• Audio Jack: 3.5 mm 
• Preinstalled Browser: Internet Explorer 11 
• Charging Point: Micro USB 
• Navigation Technology: A-GPS, A-GLONASS, Beidou, with HERE Drive+, HERE Transit, HERE Maps 
• Wifi: Yes, 802.11 b/g/n 
• DLNA: Yes 
• 3G: Yes, 42.2 Mbps HSDPA; 5.76 Mbps HSUPA 

Other Features

• Sensors: Magnetometer, Proximity Sensor, Sensor Core, Accelerometer, Ambient Light Sensor 
• Phone Book Memory: Yes 
• SMS Memory: Yes 
• Call Memory: Yes 

Important Apps

• YouTube, Touch UI, XBox-Live Hub, DirectX 11, MixRadio, Skype Video Call, Facebook, Linkedin, Twitter, WhatsApp, OneDrive, Lync (Corporate IM) Free Download, Company Hub for Enterprise Applications 

Additional Features

• 30 GB Free Cloud Storage, OneDrive Cloud Storage, Vibrating Alerts, Word Flow Keyboard, Micro-USB-B System Connectors, WLAN Support, Double-tap to Wake, Glance Screen, Tactile Feedback, Peer-to-peer Sharing: Lumia Beamer, Lumia Storyteller, Audio and Video Streaming, Device Lock, PIN Code, Device Lo...View More

Dimensions

• Weight: 145 g 
• Size: 72.2x141.3x8.8 mm 

Display

• Resolution: HD, 1280 x 720 Pixels 
• Other Display Features: Multi-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3 
• Type: IPS LCD 
• Color: 16 M 
• Size: 12.7cm 

Battery

• Talk Time: 27 hrs (2G), 20 hrs (3G) 
• Standby Time: 840 hrs (2G) 
• Removable Battery: Yes 
• Type: 2500 mAh 

Memory and Storage

• Expandable Memory: microSD, upto 128 GB 
• Memory: 1 GB RAM, 8 GB ROM 
• Internal: 8 GB