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Compare and analyze Microsoft Surface RT
vs
Microsoft Surface Pro 4
vs
Lenovo IdeaTab A2109
Updated May 2019
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Surface RT vs Surface Pro 4 vs IdeaTab A2109
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Microsoft Surface RT
Microsoft Surface Pro 4
Lenovo IdeaTab A2109
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Key information
OS
Windows RT
Windows 10 Pro
Android 4.0
Colour
black
gray
black
Display
Physical sise, inches
10.6
12.3
9
Type
LCD
TFT
LCD
Sensor type
IPS
IPS
IPS
Resolution, pixel
1366 x 768
2736 x 1824
1280 x 720
Pixel dencity, ppi
148
163
Screen to body ratio, %
65.59
48.41
Features
Ambient light sensor, Scratch-resistant glass
Scratch-resistant, Ambient light sensor
Ambient light sensor
Touch screen
Capacitive touchscreen
YES
YES
YES
Multitouch screen
YES
YES
YES
Camera
Back camera, MP
1
8
3
Back camera flash
NO
YES
YES
Camcorder
YES
YES
YES
Front facing camera, MP
0.2
5
0.3
Front camera flash
NO
NO
NO
Hardware
System chip
NVIDIA Tegra 3 T30
Intel
NVIDIA Tegra 3 T30L
Processor
Quad-core, ARM Cortex-A9
Intel Core i5-6300U
Quad-core, ARM Cortex-A9
CPU frequency,MHz
1300
2400
1200
Graphic processor
ULP GeForce
Intel HD Graphics 520
ULP GeForce
Memory
System memory, GB
2
8
1
Built-in storage, GB
32
256
16
Slot
micro SD
micro SD
micro SD
Storage expansion
up to 64 GB
up to 64 GB
up to 32 GB
Battery
Type
Li-Ion
Li-Ion
Li-Ion
Capacity, mAh
4257
5600
3550
User replaceable
NO
NO
NO
Multimedia
Speakers
YES
YES
YES
3.5 mm stereo jack
YES
YES
YES
Radio
NO
NO
NO
Music player
YES
YES
YES
Cellurar
Amount of sim cards
1
has not
1
Sim
NO
NO
NO
Nano sim
NO
NO
NO
Micro sim
1
NO
YES
Phone features
Sensors
Accelerometer
Accelerometer
Accelerometer
Flight mode
YES
YES
YES
Silent mode
YES
YES
YES
Speakerphone
YES
YES
YES
Voice commands
YES
YES
YES
Voice recording
YES
YES
YES
Camera features
Face detectoin
NO
YES
YES
Auto flash
NO
YES
YES
Autofocus
NO
YES
YES
Geo-tagging
YES
YES
YES
Digital zoom
YES
YES
YES
Connectivity
Bluetooth
4.0
4.0
3.0
WIFI
802.11 a, b, g, n, ac
802.11 ac
802.11 b, g, n
USB
YES
YES
YES
HDMI
NO
NO
NO
Mini-HDMI
YES
YES
YES
Micro USB
YES
YES
YES
Positioning
GPS, A-GPS, Glonass
GPS, A-GPS, Glonass
GPS, A-GPS, Glonass
OTA sync
YES
YES
YES
Computer sync
YES
YES
YES
Coming with
USB cable
YES
YES
YES
Power adapter
YES
YES
YES
Stylus
NO
YES
NO
Keyboard
NO
YES
NO
Dimensions
Thickness, mm
9
9.1
11.65
Width, mm
172
201.4
178
Height, mm
275
292.1
259
Weigth, grams
680
774
570
Common
Model
Surface RT
Surface Pro 4
IdeaTab A2109
Brand
Microsoft
Microsoft
Lenovo
Rating on Amazon
3.9
3.5
3.3
Reviews on Amazon
1235
870
127
Buy on Amazon
Buy on Amazon
Buy on Amazon
Tablets comparison rating
better
worse
19
Microsoft Surface RT
22.5
Microsoft Surface Pro 4
21
Lenovo IdeaTab A2109
19
22.5
21
19
Microsoft Surface RT
22.5
Microsoft Surface Pro 4
21
Lenovo IdeaTab A2109
The best tablet is Microsoft Surface Pro 4.
Purchase Microsoft Surface Pro 4 at Amazon
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