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NA
(Discontinued)
View Details >
NA
(Discontinued)
View Details >
|
Summary
|
|---|
| Processor |
Intel Core i5 3rd Gen
| Intel Core i7 4th Gen
|
|
|
|---|---|---|---|---|
| Clock Speed |
2.6 Ghz
| 2.4 Ghz
|
|
|
| RAM |
2 GB RAM
| 8 GB RAM
|
|
|
| RAM Features |
DDR3
| DDR3, 1600 Mhz
|
|
|
| Storage |
500 GB HDD
| 500 GB HDD
|
|
|
| Hard Disk Features |
SATA, 7200 RPM
| SATA, 7200 RPM
|
|
|
| Display size |
14.0" (35.56 cm) (Large)
| 15.6" (39.62 cm) (Large)
|
|
|
| Display Features |
HD LED AntiGlare Display
| Full HD Widescreen LED Antiglare Display
|
|
|
| Operating System |
DOS
| Windows 7
|
|
|
| Operating System Type |
(64-bit) OS
| (64-bit) OS
|
|
|
| Compare Prices |
Lenovo Thinkpad Edge E431 is permanently discontinued.
|
Lenovo Thinkpad W540 is permanently discontinued.
|
|
General Information
|
|---|
| Brand |
Lenovo |
Lenovo |
|
|
|---|---|---|---|---|
| Model |
E431 (6277-4XQ) |
W540 (20BG0011US) |
|
|
| Dimensions(WxDxH) |
377 x 250 x 34 mm |
377 x 248 x 27.9 mm |
|
|
| Weight |
2.13 Kg weight |
2.5 Kg weight |
|
|
| Colors |
Black |
Black |
|
|
| Operating System |
DOS |
Windows 7 Professional |
|
|
| Operating System Type |
64-bit |
64-bit |
|
|
|
Display Details
|
|---|
| Display Size |
14.0 Inches (35.56 cm) |
15.6 Inches (39.62 cm) |
|
|
|---|---|---|---|---|
| Display Resolution |
1366 x 768 Pixels |
1920 x 1080 Pixels |
|
|
| Pixel Density |
112 ppi |
141 ppi |
|
|
| Display Type |
LED |
LED |
|
|
| Display Features |
HD LED AntiGlare Display |
Full HD Widescreen LED Antiglare Display |
|
|
| Display Touchscreen |
No |
No |
|
|
|
Performance
|
|---|
| Processor |
Intel Core i5-3230M (3rd Gen) |
Intel Core i7-4700MQ (4th Gen) |
|
|
|---|---|---|---|---|
| Clock-speed |
2.6 Ghz |
2.4 Ghz |
|
|
| Chipset |
Intel HM77 Express |
Intel QM87 Express |
|
|
| Graphic Processor |
Intel HD 4000 |
NVIDIA Quadro K1100M |
|
|
| Graphics Memory |
1 GB |
2 GB |
|
|
|
Memory
|
|---|
| Capacity |
2 GB |
8 GB |
|
|
|---|---|---|---|---|
| RAM type |
DDR3 |
DDR3 |
|
|
| RAM speed |
|
1600 Mhz |
|
|
| Memory Slots |
2 |
4 SODIMM |
|
|
| Expandable Memory |
8 GB |
32 GB |
|
|
| Memory Layout |
1 x 2 Gigabyte |
2 x 4 Gigabyte |
|
|
|
Storage
|
|---|
| HDD Capacity |
500 GB |
500 GB |
|
|
|---|---|---|---|---|
| HDD Speed(RPM) |
7200 RPM |
7200 RPM |
|
|
| HDD type |
SATA |
SATA |
|
|
|
Battery
|
|---|
| Battery Cell |
6 Cell |
9 Cell |
|
|
|---|---|---|---|---|
| Battery type |
Li-Ion |
Li-Ion |
|
|
| Power Supply |
65 W AC Adapter W |
|
|
|
| Battery Life |
3 Hrs |
11 Hrs |
|
|
|
Networking
|
|---|
| Wireless LAN |
802.11 b/g/n |
802.11 a/b/g/n |
|
|
|---|---|---|---|---|
| Wi-Fi Version |
4 |
4 |
|
|
| Bluetooth |
|
|
|
|
| Bluetooth Version |
4.0 |
4.0 |
|
|
| Other Networking Options |
|
1 x Thunderbolt, 1 x DC in slot, 1 x Express Card (Smart Card) |
|
|
|
Ports
|
|---|
| USB 3.0 slots |
|
2 |
|
|
|---|---|---|---|---|
| USB 2.0 slots |
|
2 |
|
|
| SD Card Reader |
|
|
|
|
| Ethernet Ports |
1 |
1 |
|
|
| Headphone Jack |
|
|
|
|
| Microphone Jack |
|
|
|
|
| VGA Port |
|
|
|
|
|
Multimedia
|
|---|
| Web-cam |
|
|
|
|
|---|---|---|---|---|
| Video Recording |
|
720p HD |
|
|
| Secondary cam(Rear-facing) |
No |
No |
|
|
| Audio Solution |
|
HD Audio Solution |
|
|
| Speakers |
Stereo Speakers |
Stereo Speakers |
|
|
| Sound Technologies |
Dolby Advanced Audio v2 |
Dolby Home Theater v4 |
|
|
| In-built Microphone |
|
|
|
|
|
Peripherals
|
|---|
| Optical Drive |
SuperMulti DVD Drive |
SuperMulti DVD Burner |
|
|
|---|---|---|---|---|
| Pointing Device |
Touchpad |
Touchpad with Multi-touch Gesture Support |
|
|
| Keyboard |
Standard Keyboard |
Full-sized, spill-resistant keyboard |
|
|
| Fingerprint Scanner |
|
|
|
|
|
Others
|
|---|
| Warranty |
1 Year |
1 Year |
|
|
|---|---|---|---|---|
| Lockport |
|
|
|
|
| Sales Package |
Laptop, Battery, AC Adapter, User Guide |
Laptop, Battery, AC Adapter, User Guide |
|
|
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