Processor Intel Celeron Processor or 6th Generation Intel Core i3 / i5 Processor Processor Number # of Cores # of Threads Base Frequency Max Turbo Frequency Cache Memory Types Processor Graphics Cel 3855U 2 2 1.6 GHz - 2MB LPDDR3-1866 Intel HD graphics 510 i3-6100U 4 2.3 GHz - 3MB Intel HD graphics 520 i5-6300U 2.4 GHz 3.0 GHz 3MB Graphics Intel HD Graphics 510 or 520 in processor, supports external digital monitor via USB Type-C; supports three independent displays; Max resolution: 3840X2160 (USB Type-C)@60Hz Chipset Memory Intel SoC (System on Chip) platform 4GB or 8GB / 1866MHz LPDDR3 / soldered to systemboard, no sockets Display Multi-touch (opt) Some: 13.3" (338mm) HD (1366x768), anti-glare, LED backlight, 200 nits, 16:9 aspect ratio, 500:1 contrast ratio Some: 13.3" (338mm) FHD (1920x1080), anti-glare, LED backlight, IPS, 220 nits, 16:9 aspect ratio, 700:1 contrast ratio, 170° viewing angle Some: 13.3" (338mm) FHD (1920x1080), glossy, LED backlight, IPS, multi-touch, 250 nits, 16:9 aspect ratio, 800:1 contrast ratio, 170° viewing angle Capacitive-type multi-touch, supports 10-finger gesture Storage Optical 16GB or 32GB eMMC (embedded Multi Media Card) flash memory on board None Ethernet None WLAN4 Bluetooth 11ac+BT, Intel Dual Band Wireless-AC 7265, 2x2, M.2 card Bluetooth 4.0 wireless, integrated in Wi-Fi + Bluetooth combo adapter WWAN None Dimensions3 Weight2 Case color Case material WxDxH: 12.69" x 8.77" x 0.78"; 322.4mm x 222.8mm x 19.8mm Starting at 3.1 lb / 1.41 kg Pure Black PC/ABS plastic Smart card reader Media reader Ports None 4-in-1 reader (MMC, SD, SDHC, SDXC) Two USB 3.0 (Always On), two USB Type-C Camera Audio support HD720p resolution, low light sensitive, fixed focus HD Audio, Nuvoton NAU88L25B codec / stereo speakers, 2W x 2 / dual array microphone, combo audio/microphone jack Keyboard Touchpad ThinkPad Chrome keyboard, 6-row, multimedia Fn keys Buttonless touchpad below keyboard, multi-touch Security Security chip vPro Fingerprint reader Security keyhole Discrete TPM 1.2, TCG Certified None None Battery Max battery life10 AC adapter Integrated Lithium Polymer 3-cell (42Wh) 10 hr USB Type-C 45-watt AC adapter Preload Google Chrome OS Limited warranty12 1-year depot repair service Mil-Spec test MIL-STD-810G military certification Environment EPEAT Gold (US only); ENERGY STAR 6.1; RoHS-compliant ThinkPad 13 Chromebook Platform Specifications Product Specifications Reference (PSREF) Lenovo November 2016