أولا الديل :




اما التوشيبا :


Processor type : 2nd generation Intel® Core™ i5-2450M Processor
clock speed : 2.50 / 3.10 Turbo GHz
Front Side Bus : 1333 MHz

3rd level cache : 3 MB
Operating system Windows® 7 Home Premium 64-bit (pre-installed, Toshiba-HDD recovery)


Design Colour colour : Dark Silver with Matrix pattern, black keyboard
System memory standard : 6,144 (4,096 + 2,04 MB

maximum expandability : 8,192 MB

technology : DDR3 RAM (1,333 MHz)

Hard disk capacity : 750 GB

drive rotation : 5,400 rpm

Blu-ray Disc™ drive compatibility : CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-R(DL), DVD-RW, DVD+R, DVD+R(DL), DVD+RW, DVD-RAM, BD-ROM, BD-R, BD-R(DL), BD-RE, BD-RE(DL)
maximum speed : Read: 24x CD-ROM, 8x DVD-ROM, 6x BD-ROM/ Write: 24x CD-R, 4x CD-RW, 10x HS CD-RW, 24x US CD-RW, 8x DVD-R, 4x DVD-R (Double Layer), 6x DVD-RW, 8x DVD+R, 4x DVD+R (Double Layer), 8x DVD+RW, 5x DVD-RAM
type : Blu-ray Disc™ drive (BD-ROM) with playback support, including DVD Super Multi drive functionality

Display size : 39.6cm (15.6”)

type : Toshiba TruBrite® HD TFT High Brightness display with 16 : 9 aspect ratio and LED backlighting
internal resolution : 1,366 x 768
Graphics adapter type : NVIDIA® GeForce® GT 525M with CUDA™ Technology

memory amount : 2,048 MB dedicated VRAM. Available graphics memory can be expanded using system memory, through TurboCache™ technology: up to 4,095 MB with 6 GB system memory intalled, (with pre-installed 64-bit operating system).
memory type : DDR3 Video RAM (resp. Video RAM and system memory combined)

connected bus : PCI Express®
Internal video modes The following internal video modes are supported:
resolution : 1,366 x 768
Max. external video modes max. resolution : 2,048 x 1,536
max. refresh rate : 100 Hz
non-interlaced resolution with max. refresh rate : 1,920 x 1,200

Interfaces
1 × DC-in
1 × external monitor
1 × RJ-45
1 × external microphone
1 × headphone (stereo)
2 × USB 2.0
1 × integrated 1.3 Megapixels Web Camera with built-in microphone
1 (Left) × USB 3.0 supporting USB Sleep-and-Charge
1 × HDMI
1 × Multi-Card Reader (supports SD™ Card up to 2 GB, miniSD™/microSD™ Card with adapter up to 2 GB, SDHC™ Card up to 32 GB, SDXC™ Card up to 64 GB, Memory Stick® up to 256 MB, Memory Stick Pro™ up to 2 GB and MultiMedia Card™ up to 2 GB)
Expansion 2 × memory slots (0 to configure)

Wireless communication Compliancy : Wi-Fi®
Network Support : 802.11b/g/n
Manufacturer : Atheros
Wireless Technology : Wireless LAN
Manufacturer : Atheros
Wireless Technology : Bluetooth® 3.0 + HS
Wired communication topology : Gigabit Ethernet LAN

speed : 10BASE-T/100BASE-TX/1000BASE-T

Sound system supported audio format : 24-bit stereo
speakers : built-in Onkyo stereo speaker
manufacturer : Toshiba Bass Enhanced Sound System with Dolby® Advanced Audio

Keyboard keys : 102

Windows keys : Yes

special features : Full-size matt black flat keyboard with 10-digit numeric keypad
Pointing device type : Touchpad with multi-touch control supporting various scroll, zoom and launch functionalities at your fingertips. Featuring a separate touchpad on/off button.

Battery technology : lithium-ion
maximum life : up to 4h30min* (Mobile Mark™ 2007).

*the duration of the battery has been calculated in test conditions, values may change depending by working conditions.
AC adapter input voltage : autosensing AC adapter (100/240 V) for worldwide usage
output voltage : 19 V
output current : 3.95 A
Physical dimensions W x L x H : 380.0 x 250.0 x 27.7 (front) / 37.5 (rear) mm

weight : starting at 2.50 kg
Warranty 2-year international warranty



ما الافضل بين الجهازين من ناحية التصنيع والكفائية علماً بأنهما بنفس السعر تقريبا ولكني اميل نحو التوشيبا ممكن بسبب كرت الشاشة ولكن لا اعلم ان كان احدهما ليه مشاكل كالحرارة الزائدة او البطارية او غيره