Asus VivoTab Smart vs Asus Transformer Book T100 Chi vs Lenovo IdeaTab A2109

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

10.1 inches
10.1 inches
9.0 inches

Resolution:

768 x 1366 pixels, 155 PPI
1200 x 1920 pixels, 224 PPI
720 x 1280 pixels, 163 PPI

Technology:

IPS LCD
IPS LCD
LCD

Screen-to-body:

62.08 %
63.98 %
48.41 %

Colors:

16 777 216

Peak brightness:

400 cd/m2 (nit)

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Scratch-resistant glass, Ambient light sensor
Ambient light sensor
Ambient light sensor

Hardware

System chip:

Intel Atom Z2760
Intel Atom Z3775
NVIDIA Tegra 3 T30L

Processor:

Dual-core, 1800 MHz, 32-bit, 32 nm
Quad-core, 1460 MHz, 64-bit
Quad-core, 1200 MHz, ARM Cortex-A9

GPU:

PowerVR SGX545
Intel HD
Nvidia ULP GeForce

RAM:

2GB LPDDR2
2GB LPDDR3
1GB LPDDR3

Internal storage:

64GB
64GB
16GB

Storage expansion:

microSDHC
microSDXC
microSDHC up to 32 GB

Device type:

Tablet
Tablet
Tablet

OS:

Windows (8)
Windows (8.1)
Android (4.0)

Battery

Type:

Li - Polymer, Not user replaceable
Li - Polymer, User replaceable
Not user replaceable

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

8 MP (Autofocus)
5 MP (Autofocus)
3 MP (Autofocus)

Specifications:

Aperture size: F2.2

Video recording:

1920x1080 (Full HD)
1920x1080 (Full HD) (12 fps)

Features:

Video calling
Video calling

Front:

2 MP
2 MP
1.3 MP

Video capture:

1280x720 (HD)

Design

Dimensions:

10.43 x 6.73 x 0.38 inches (265 x 171 x 9.7 mm)
10.43 x 6.87 x 0.28 inches (265 x 174.5 x 7.2 mm)
10.20 x 7.01 x 0.46 inches (259 x 178 x 11.65 mm)

Weight:

20.46 oz (580.0 g)
20.11 oz (570.0 g)
20.11 oz (570.0 g)

Features:

Stylus, Full keyboard

Colors:

Black, Red, White
Black

Tablet dock:

Yes

Dimensions with the dock:

10.43 x 6.87 x 0.53 inches (265 x 174.5 x 13.5 mm)

Weight with the dock:

38.10 oz (1080 g)

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Multiple speakers
Multiple speakers
Multiple speakers

Features:

Album art cover, Background playback
Album art cover, Background playback, SRS TruMedia

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.0
4.0
3.0

Wi-Fi:

802.11 b, g, n
802.11 a, b, g, n
802.11 b, g, n

USB:

microUSB
microUSB, USB 3.0
microUSB, USB 2.0

Features:

Charging
Mass storage device, OTG, Charging
Mass storage device, Charging

HDMI:

Micro HDMI (Type D)
Micro HDMI (Type D)
Micro HDMI (Type D)

Location:

GPS
GPS

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope
Accelerometer, Compass

Other:

NFC, OTA sync
Computer sync, OTA sync

Phone features

Notifications:

Flight mode, Silent mode
Haptic feedback, Flight mode, Silent mode, Speakerphone

Other features:

Voice recording
Voice commands, Voice recording

Buyers information

Price:

$ 499
$ 399

Availability

Officially announced:

Jan 05, 2015

Scheduled release:

(Official) February 2015
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
FCC OKs Cingular\'s purchase of AT&T Wireless