Compare tablets
| Global Score | |
| 52.4 | 74.5 |
| Basic Information | |
| Lenovo | |
| Android 4.0 | Android 5.0 |
| -- | 2014-10-15 |
| 7.60 x 4.80 x 0.50 inches | 8.99 x 6.05 x 0.31 inches |
| 20.11 ounces | 15.38 ounces |
| -- | Black, Brown and White |
| -- | Scratch-Resistant Glass |
| $ 239.00 | $ 249.00 |
| Display / Screen | |
| 9 inches | 8.9 inches |
| 1280 x 720 pixels (HD) | 1536 x 2048 pixels |
| LCD | IPS LCD |
| 163 pixels per inch | 288 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.7 | 8.4 |
| Performance | |
| NVIDIA Tegra 3 T30L chipset | NVIDIA Tegra K1 chipset |
| ARM Cortex-A9 (Quad-Core 1200 MHz) processor | 64-bit Denver (Dual-Core 2300 MHz) processor |
| 1 GB (1333 MHz) RAM | 2 GB RAM |
| ULP GeForce (416 MHz) GPU | Kepler DX1 GPU |
| 8.37 | 9.36 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | No SD card slot |
| 5.72 | 5.8 |
| Camera | |
| 3.00 MP + 1.30 MP | 8.00 MP + 1.60 MP |
| -- | f/2.40 aperture |
| 1920 x 1080 (12 fps) (Full HD) video resolution | 1920 x 1080 (Full HD) video resolution |
| 6.27 | 7.26 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM |
| -- | SIM |
| 2.4 | 6.4 |
| Battery Life | |
| -- | 6700mAh Li-Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 1.36 | 8.08 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Accelerometer, Compass and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
Comparison review
Google Nexus 9 has a general score of 74.5, which is much better than Lenovo IdeaTab A2109's overall score of 52.4. Both of these tablets have Android OS, but Google Nexus 9 has a more recent 5.0 version while Lenovo IdeaTab A2109 has Android 4.0, so it gives a lot of extra features. Google Nexus 9 is a lighter and thinner portable tablet than Lenovo IdeaTab A2109.
The Google Nexus 9 counts with a better processing power than Lenovo IdeaTab A2109, because although it has doesn't have a graphics processing unit and 2 less cores , it also counts with a 64 bits CPU and more RAM memory. Google Nexus 9 has a way better looking display than Lenovo IdeaTab A2109, because although it has a quite smaller display, it also counts with a lot better resolution of 2048 x 1536px and a way greater count of pixels per screen inch.
Google Nexus 9 features a better camera than Lenovo IdeaTab A2109, and although they both have the same 1920x1080 (Full HD) video quality and the same video frame rate, the Google Nexus 9 also has a back-facing camera with much more MP. The Google Nexus 9 features just a bit more storage to store more apps and games than Lenovo IdeaTab A2109, because although it has no SD card slot, it also counts with more internal storage capacity.
The Google Nexus 9 has a very superior battery life than Lenovo IdeaTab A2109.
Google Nexus 9 is a bit more expensive than Lenovo IdeaTab A2109, but you can get a much better tablet for that extra money.
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