Lenovo ThinkPad T430-R0303 vs Dell Inspiron 7547-Ci7

Lenovo ThinkPad T430-R0303 Dell Inspiron 7547-Ci7
Price Rs. 141,499/- Rs. 93,999/-
Processor Type Intel Core i7 Intel® Core™ i7
Processor Model i7-3520M i7-4510U
Processor Speed 2.9 GHz 2.0 GHz
Processor Bits 64 Bit 64-Bit
Processor Threads 4 4
Number of Cores 2 2
L3 Cache 4 MB 4 MB
RAM 8 GB 16GB
RAM Extendable (Max) 32 GB Up to 16GB
Type of Memory DDR3 DDR3
Hard Disk Size 500 GB 1 TB
Hard Disk Speed 7200 RPM 5400 rpm
Optical Drive Yes No
Card Reader Yes Yes
Dedicated Graphics No Yes
Graphics Processor Intel HD Graphics 4000 ATI Radeon R7 M270
Backlight Wide LED Anti Glare Backlight HD LED-Backlit
Screen Size 14.0 15.6 Inches
Screen Resolution 1366 x 768 1920 x 1080
Touchscreen No Yes
Weight 5.0 pounds (2.27 kg) 2.0 kg
Fingerprint Reader No No
Numeric Keyboard No Yes
Backlit Keyboard Yes Yes
Bluetooth Yes Yes
LAN Yes Yes
WiFi Yes Yes
Number of USB Ports 4 4
Number of Battery Cells 6 Cell 4 Cells
Camera Yes Yes
Camera Resolution HD Webcam with Dual Microphone 1.0 MP
OS Architecture 64-Bit 64-Bit
Operating System MS Windows 7 Professional Windows 8