Model: Toshiba Satellite P840
Processor: Intel Core i5-3317U (nominal clock rate: 1.7 GHz, 2 cores, 4 threads, TDP: 17W)
Display: 14" 1366x768 TN (backlight: LED, PPI: 110, calibrated at graphics-driver-level)
Graphics card 1: Intel HD Graphics 4000
Graphics card 2: NVIDIA GeForce GT 630 M (video RAM: 2 GB DDR3)
Memory: 2x4 GB DDR3 (type: SODIMM, speed: 1333 MHz)
Storage: 750 GB Toshiba MK7575GSX (interface: SATA/300, RPM: 5400 RPM, cache: 8 MB)
Optical drive: DVD Super-Multi (DVD+-RW, DVD-RAM read/write, interface: mSATA, peak CD speed: 24x, type: tray)
Memory card slot: SDXC/MMC/Memory Stick combination slot
Battery: 48 Wh Toshiba "KATMAI" (4200 mAh)
Power supply: 65 W Toshiba-branded (manufacturer: Delta Electronics)
Keyboard: Chiclet-style scissor-switch keyboard (full-size keys, backlit, media keys default)
Trackpad: Synaptics clickpad (multi-touch)
Front camera: 2 MP
Rear camera: Missing
Speakers: Stereo Harman-Kardon speakers
Microphone: Mono microphone
Operating system: Windows 8 Pro with Media Centre (64-bit, x64)
Wireless networking: 1x1 Realtek WLAN (PCI Express)
Ports: 3 USB 3.0, HDMI, VGA, Gigabit Ethernet, headphones jack, audio-in jack (stereo-enabled), Kensington lock slot
Others: Fingerprint reader
Model: Microsoft Surface
Processor: NVIDIA Tegra 3 (nominal clock rate: 1.4 GHz, 4 cores, 4 threads)
Display: 10.6" 1366x768 "ClearType" Samsung PLS (touch-enabled, 5-point, backlight: LED, PPI: 133, peak brightness: 450cd/m^2, contrast ratio: ~1000:1, pre-calibrated at display-level)
Graphics card: NVIDIA GeForce ULV
Memory: 2 GB DDR3 (type: soldered, speed: 750 MHz)
Storage: 32 GB eMMC (interface: MMC)
Memory card: microSDXC (up to 64 GB)
Battery: 31.5 Wh
Power supply: 24 W
Keyboard: Attached Touch Cover (red, full-size hit targets)
Trackpad: Attached Touch Cover trackpad (separate hit targets, multi-touch)
Front camera: 720p
Rear camera: 720p (aligned with regard to kickstand)
Speakers: Stereo generic tablet speakers
Microphone: Stereo microphone array
Operating system: Windows RT (32-bit, ARM)
Wireless networking: 2x2 Marvell WLAN (SDIO)
Ports: 1 USB 2.0, micro-HDMI, TRRS headset jack
Others: Built-in kickstand