The Lumia 638 is the latest entrant in the Windows 8.1 phone lineup. This 4G smartphone runs Windows 8.1 OS and is powered by a quad-core processor and a 1GB RAM. The device features a 4.5 inch LCD screen with True Color and capacitive multi-point touch.
The pre-booking of Lumia 638 starts today at Amazon.in at the price of Rs.8,299. The Lumia 638 is the first product to be available exclusively on the Microsoft Brand store. To complete the 4G offering and consumer experience, the new Lumia 638 will come bundled with an exclusive offer on Airtel 4G. Lumia 638 consumers on Airtel Post-paid in Bengaluru can enjoy up to 5GB of free data on 4G for 2 months post activation of their Airtel SIM on the new Lumia 638. This offer will be available only until 31st March 2015.
Technical Specifications: Nokia Lumia 638
Operating System: Windows Phone 8.1
Display: 4.5” FWVGA display, ClearBlack LCD
GSM- 850 MHz, 900 MHz, 1800 MHz, 1900 MHz
WCDMA -2100 MHz, 1900 MHz, 850 MHz
LTE- 3, 7, 38, 40, 41, 39
LTE category- Cat 4 (150 Mbps downlink, 50 Mbps uplink)
TD-SCDMA- 34, 39
Processor: 1.2GHz quad-core Qualcomm Snapdragon 400
Camera: 5MP AF
Memory: 1GB RAM, 8GB eMMC with micro SD card support