المواصفات تقريبا واحده والسعر الى حد ما واحد ......
Lenovo Y580
Samsung series 5 np 550
Dell inspiron 7520
15.6 Glossy with LED Backlight 1080*1920
15.6 Super Bright 300nit HD+ LED Display (1600 x 900), Anti-Reflective
15.6" High Definition (720p) LED Display with True-life
display
Intel® Core™ i7- 3630Q (2.3 GHz,6MB Cache)
Intel® Core™ i7- 3630QM (2.4 GHz, 6MB Cache)
Intel® Core™ i7-3612QM(2.1 GHz ,6MB Cash)
Processor
1 TB ,5.400 rpm
1 TB ,5.400 rpm
1 TB ,SATA (5400RPM)
Hard Disk
8 GB (DDR3) 1600Mhz
8 GB (DDR3) 1600Mhz
8 GB (DDR3) 1600Mhz
RAM
NVIDIA GeForce GTX660M 2GB ,DDR5 with DirectX 11
NVIDIA® GeForce® GT 650M 2GB. DDR3
AMD Radeon™ HD 7730M DDR3 2GB
VGA
2 USB 3.0
2 USB 2.0
1 Headphone
1 Mic jack
1 S/PDIF
1 VGA
1 HDMI
2 mini PCle
1 RJ-45
2 USB 2.0
1 Headphone
1 Mic jack
1 S/PDIF
1 VGA
1 HDMI
2 mini PCle
1 RJ-45
- VGA
- HDMI
- 2 USB 2.0, 2 USB3.0 Ports
- Headphone Out
- Microphone In
- 3-in-1 (SD/SDHC/SDXC) Multi Card Slot
- RJ45 (LAN)
- DC-in
(3) USB 3.0
(1) USB 3.0 Power Share
RJ45 Ethernet (10/100/1000)
HDMI™ v1.4a,
VGA,
Headphone jack,
Microphone jack
Kensington Security lock slot
8-in-1 Media Card Reader
(1) USB 3.0 Power Share
RJ45 Ethernet (10/100/1000)
HDMI™ v1.4a,
VGA,
Headphone jack,
Microphone jack
Kensington Security lock slot
8-in-1 Media Card Reader
Ports
full Backlit keyboard
Full keyboard
Half backlit keyboard
Keyboard
6 cell battery , Up to 5 hours
6 cell
6 cell
Battery
10/100/1000M Ethernet LAN
Gigabit Ethernet [10/100/1000
Integrated ethernet 10/100/1000
Network interface
Integrated 802.11 bg/bgn WiFi,Bluetooth 4.0
· Intel® Centrino® Advanced-N 6235, 2x2 802.11 abg/n (up to 300Mbps), WiDi Support
· Bluetooth 4.0
Intel Centrino Wireless-N 2230 + BT 4.0
Wireless Connectivity
1.0MP HD webcam
3 megapixel HD Webcam
Native HD 1.0 MP webcam
Webcam
SuperMulti 8X DVD±R/RW
BluRay Drive
DVD+/-RW drive
Optical drive
Dolby® Home Theater® v4 for full impact surround sound with premium JBL® speaker
· JBL Stereo Speakers (2W x 2) with Sub-woofer (5W)
· Sound Alive™ Sound Technology
Skull candy Speakers (2x 2W) Waves MaxxAudio 4.0 studio-quality sound suite
speakers
Windows® 8 64bit
Windows® 8 64bit
Windows® 8 64bit
Operating System
2.8 KG
2.7 KG
2.7 KG
Weight
6900
6999
6999
price
مع العلم ان جهاز الديل 7520 فيه منه special edition وده فيه هارد SSD 32 GB وكمان فيه blue ray وباقى المواصفات زى ما هيا وده عامل 7255 جنيه..... ايه رأيكم ؟؟؟

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