Lenovo 20CH0023US Datasheet download pdf (Page 17)

ThinkPad Helix 20CH

Model Processor vPro Memory Display

Digi-

tizer

Pen Graphics Storage

WLAN &

Bluetooth WWAN

SIM

card

Smart

card

reader

Top

Color

Camera

Front/

Rear (MP) Keyboard

Finger

reader NFC

battery

cells

(int+ext) Preload

Base

Warranty

(year) Global

Ann

Date

(m/y)

20CH000AUS 5Y10 None 4GB 11.6" FHD Pen HD 5300 128G SSD 7265 ac+BT None None None Black 2.0/5.0 Non-pro Finger None 2+0 Win8.1 P64 3-Depot No 11/14

20CH000CUS 5Y70 vPro 4GB 11.6" FHD Pen HD 5300 256G OPAL 7265 ac+BT None None None Black 2.0/5.0 Non-pro Finger None 2+0 Win8.1 P64 3-Depot No 11/14

20CH000DUS 5Y70 vPro 8GB 11.6" FHD Pen HD 5300 256G OPAL 7265 ac+BT None None None Black 2.0/5.0 Non-pro Finger None 2+0 Win8.1 P64 3-Depot No 11/14

20CH000BUS 5Y70 vPro 4GB 11.6" FHD Pen HD 5300 128G SSD 7265 ac+BT None None None Black 2.0/5.0 Non-pro Finger None 2+0 Win8.1 P64 3-Depot No 11/14

20CH0026US 5Y71 vPro 8GB 11.6" FHD Pen HD 5300 256G OPAL 7265 ac+BT EM7345 None None Black 2.0/5.0 Pro Finger NFC 2+0 Win8.1 P64 3-Depot No 01/15

20CH0023US 5Y71 vPro 4GB 11.6" FHD Pen HD 5300 256G OPAL 7265 ac+BT None None None Black 2.0/5.0 Pro Finger None 2+0 Win8.1 P64 3-Depot Ye s 01/15

20CH0022US 5Y71 vPro 8GB 11.6" FHD Pen HD 5300 256G OPAL 7265 ac+BT None None None Black 2.0/5.0 Pro Finger None 2+0 Win8.1 P64 3-Depot Ye s 01/15

20CH0021US 5Y71 vPro 8GB 11.6" FHD Pen HD 5300 180G OPAL 7265 ac+BT None None None Black 2.0/5.0 Pro Finger None 2+0 Win8.1 P64 3-Depot Ye s 01/15

20CH0024US 5Y71 vPro 4GB 11.6" FHD Pen HD 5300 128G SSD 7265 ac+BT None None None Black 2.0/5.0 Non-pro Finger None 2+0 Win8.1 P64 3-Depot Ye s 01/15

20CH0025US 5Y71 vPro 4GB 11.6" FHD Pen HD 5300 256G OPAL 7265 ac+BT EM7345 None None Black 2.0/5.0 Pro Finger NFC 2+0 Win8.1 P64 3-Depot No 01/15

Product Speciﬁcations Reference (PSREF)

See footnotes for more detailed information

 Lenovo

(NHelix1-2) January 2015

• For detailed platform speciﬁcations, please see ThinkPad Helix Platform Speciﬁcations sheet

Processor 5th Generation Intel



Core M or Core M vPro Processor

Processor

Number

# of

Cores

# of

Threads

Clock

Speed

Max Turbo

Frequency

Cache

Memory

speed

Processor

Graphics

Intel vPro

Technology

5Y10

2 4

0.8 GHz 2.0 GHz

4MB LPDDR3-1600

Intel HD

graphics

5300

5Y70 1.1 GHz 2.6 GHz Ye s

5Y10C 0.8 GHz 2.0 GHz No

5Y71 1.2 GHz 2.9 GHz Ye s

Graphics Intel HD Graphics 5300 in processor

Chipset

Memory

Intel Core M & Intel Core M vPro

8GB max / PC3-12800 1600MHz LPDDR3, soldered to system board, no sockets

Display

Digitizer Pen

11.6" (295mm) FHD (1920x1080) TFT color,

VibrantView (glossy) display with inﬁnity Corning



Gorilla



Glass, LED backlight,

370 nits, 16:9 aspect ratio, 800:1 contrast ratio, IPS, WideView (170° viewing),

MultiTouch screen supports ten-ﬁnger gesture, One Glass Solution

Wacom



digitizer pen,

supports hover, tip, and pressure modes /

a button for selection / no batteries required

Storage

Optical

M.2 2280 SSD, 128GB or 256GB, 256GB SSD supports OPAL

None

Ethernet

WLAN

Bluetooth

None

Intel Dual Band Wireless-AC 7265, 2x2, Wi-Fi + BT combo adapter, M.2 Card

Bluetooth 4.0 wireless, integrated in

Wi-Fi + Bluetooth combo adapter

WWAN

Micro SIM card

Optional:

Sierra Wireless EM7345,

4G LTE/HSPA/GSM/GPRS/EDGE,

GPS

, M.2 Card

None

Smart Card Read

Monitor Cable

Optional: Smart Card reader

None

Light sensor

G-sensor/

eCompass

Gyroscope

Ambient Light Sensor

3D accelerometer and 3D magnetometer

3D compass, 3D inclinometer

3D gyrometer

Dimensions

Tablet Weight

Case color

Case material

11.6W" WLAN/WWAN: 11.9" x 7.58" x 0.38" (301.1mm x 192.5mm x 9.6mm)

11.6W" SmartCard reader:11.9" x 7.58" x 0.76" (301.1mm x 192.5mm x 19.4mm)

WiFi/Touch WiFi/Digitizer WWAN/Touch WWAN/Digitizer SmartCard

795g 822g 795g 822g 855g

1.75 lb 1.81 lb 1.75 lb 1.81 lb 1.88 lb

Graphite black

PC/ABS (Acrylonitrile-Butadiene-Styrene), and Aluminum

Multicard reader

Tablet ports

Support micro SD (2G max), micro SDHC (32G max), micro SDXC (64G max)

One USB 3.0 (one Always On), micro HDMI, micro SD, Micro SIM, Dock connector

Camera

Audio support

Control buttons

Keyboard

(optional)

Front camera: 2.0-megapixel, 1080p resolution, ﬁxed focus

Rear camera: 5.0-megapixel, 1080p resolution, auto focus

HD Audio, Realtek



ALC286-VC codec, stereo speakers, 0.7W x 2 /

three microphones, combo audio/mic jack

Windows button, Power button, volume button, rotation lock switch, reset switch

Pro: Ultrabook Pro Keyboard,

Battery keyboard,

pen holder, backlight

Non-pro: Ultrabook Keyboard,

Mechanical keyboard,

pen holder

Security

Security chip

vPro

Fingerprint reader

NFC

Smart Cover

Power-on password, hard disk password, supervisor password, security keyhole

None

Optional: Intel vPro Technology

Fingerprint reader

Optional: Near Field Communication

None

Tablet battery

Battery - life

AC adapter

Integrated Li-Polymer 2-cell (35Wh)

Up to 8 hrs

36-watt AC adapter

Preload Some: Windows 8.1 64-bit

Some: Windows 8.1 Pro 64-bit

Limited warranty One of the following, conﬁgurable by model:

• 1-year - depot repair service / service upgrades available

• 3-year - depot repair service / service upgrades available

Environment EPEAT Gold; ENERGY STAR



6.1; GREENGUARD



; RoHS-compliant

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Lenovo 20CH0023US Datasheet Page 17

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