| Processor | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Processor model | P340 | i5-6200U |
| Processor family | AMD Athlon II | 6th gen Intel Core i5 |
| Processor series | | Intel Core i5-6200 series |
| Processor frequency | 2.2 GHz | 2.3 GHz |
| Processor socket | | LGA 1356 (Socket B2) |
| Motherboard chipset | AMD M880G | |
| Processor threads | | 4 |
| Processor cache | 1 MB | 3 MB |
| Processor cores | | 2 |
| Processor codename | | Skylake |
| Processor boost frequency | | 2.8 GHz |
| Thermal Design Power (TDP) | | 15 W |
| Software | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Operating system installed | Windows 7 Home Premium | Windows 10 Pro |
| Operating system architecture | 64-bit | 64-bit |
| Display & Graphics | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Aspect ratio | 16:9 | 16:9 |
| Display diagonal | 15.5 inch | 15.6 inch |
| Display resolution | 1366 x 768 pixels | 1920 x 1080 pixels |
| Touchscreen | No | No |
| Discrete graphics adapter | Yes | No |
| Discrete graphics adapter model | AMD Mobility Radeon HD 4250 | Not available |
| Graphics adapter family | AMD | |
| Panel type | | IPS |
| HD type | | Full HD |
| LED backlight | | Yes |
| Maximum on-board graphics adapter memory | | 1.74 GB |
| Number of displays supported | | 3 |
| On-board graphics adapter | | Yes |
| On-board graphics adapter base frequency | | 300 MHz |
| On-board graphics adapter dynamic frequency (max) | | 1000 MHz |
| On-board graphics adapter family | | Intel HD Graphics |
| On-board graphics adapter model | | Intel HD Graphics 520 |
| On-board graphics adapter OpenGL | | 4.4 |
| Memory | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Internal memory | 4 GB | 8 GB |
| Maximum internal memory | 8 GB | 16 GB |
| Memory clock speed | 1066 MHz | 1600 MHz |
| Memory layout (slots x size) | 2 x 2 GB | 1 x 8 GB |
| Internal memory type | DDR3-SDRAM | DDR3L-SDRAM |
| Memory slots | | 2x SO-DIMM |
| Storage | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| HDD interface | Serial ATA | |
| HDD speed | 5400 RPM | |
| Total storage capacity | 500 GB | 256 GB |
| Optical drive type | DVD Super Multi | DVD Super Multi DL |
| Card reader integrated | Yes | Yes |
| Compatible memory cards | MS Duo, MS PRO, SD | MMC, SD, SDHC, SDXC |
| SSD capacity | | 256 GB |
| Storage media | | SSD |
| Number of SSDs installed | | 1 |
| Network & Communication | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| 3G | No | No |
| Bluetooth | No | Yes |
| Cabling technology | 10/100/1000Base-T(X) | |
| Ethernet LAN | Yes | Yes |
| Wi-Fi | Yes | Yes |
| 4G | | No |
| Bluetooth version | | 4.1 |
| Wi-Fi standards | | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| Interfaces/Ports | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| HDMI ports quantity | 1 | 1 |
| Infrared data port | No | |
| Internal modem | No | |
| Wireless technology | WiFi | |
| CardBus PCMCIA slot type | No | |
| Charging port type | DC-in jack | |
| Headphone outputs | 1 | 1 |
| VGA (D-Sub) ports | 1 | 1 |
| Docking connector | No | Yes |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Microphone in | Yes | Yes |
| S/PDIF out port | No | |
| SmartCard slot | No | |
| USB 2.0 | 4 | |
| Combo headphone/mic port | | Yes |
| DC-in jack | | Yes |
| USB 3.0 (3.1 Gen 1) Type-A | | 4 |
| USB Sleep-and-Charge | | 1 |
| Input Devices | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Pointing device | Touchpad | Clickpad |
| Keyboard backlit | | Yes |
| Keyboard number of keys | | 102 |
| Numeric keypad | | Yes |
| Windows keys | | Yes |
| Built-in Devices | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Front camera resolution | 0.3 MP | |
| Front camera | | Yes |
| Security | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Cable lock slot | Yes | Yes |
| Cable lock slot type | Kensington | Kensington |
| Fingerprint reader | | Yes |
| Design | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Brand | Sony | Toshiba |
| Family | VAIO | Tecra |
| Series | E | |
| Model name | VPCEE3J1E/WI | Z50-C-143 |
| Part Number | VPCEE3J1E/WI | PT571E-06H03QEN |
| Product colour | Silver, White | |
| Depth | 248.4 mm | 258 mm |
| Width | 369.8 mm | 379 mm |
| Height (rear) | 3.73 cm | |
| Height (front) | 3.21 cm | |
| Weight | 2.7 kg | 2.2 kg |
| Release Date | 2010-09-30 | 2018-01-10 |
| Product type | | Notebook |
| Form factor | | Clamshell |
| Colour of product | | Metallic |
| Height | | 23.2 mm |
| Battery Information | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Battery capacity | 3500 mAh | |
| Battery life | 3 h | 8 h |
| Battery recharge time | 3.5 h | |
| Battery type | | Lithium-Ion (Li-Ion) |
| Number of battery cells | | 4 |
| Audio | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Audio system | | DTS Studio Sound |
| Built-in microphone | | Yes |
| Power | Sony VAIO VPCEE3J1E/WI | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| AC adapter input voltage | | 100 - 240 V |
| AC adapter output current | | 2.37 A |
| AC adapter output voltage | | 19 V |
