Compare phones
| Global Score | |
| 41.7 | 45.9 |
| Basic Information | |
| Nokia | Sony |
| Symbian 9.2 | Windows Mobile Professional 6.1 |
| 2007-02-12 | 2008-02-10 |
| 5.19 x 2.24 x 0.78 inches | 4.35 x 2.07 x 0.66 inches |
| 7.40 ounces | 5.11 ounces |
| $ 629.00 | $ 179.00 |
| Display / Screen | |
| -- | 3 inches |
| 800 x 352 pixels | 480 x 800 pixels |
| TFT | TFT |
| 312 pixels per inch | 311 pixels per inch |
| No touch screen | Resistive |
| 7.5 | 7.1 |
| ARM11 (Single-Core 332 MHz) processor | Single-Core 528 MHz processor |
| 128 MB RAM | 256 MB RAM |
| 3D Graphics HW accelerator GPU | 3D Graphics HW accelerator GPU |
| 6.21 | 6.66 |
| Storage | |
| 131,07 MB internal memory | 409,6 MB internal memory |
| microSD external memory slot | microSD, microSDHC external memory slot |
| 0.6 | 1 |
| Camera | |
| 3.20 MP | 3.20 MP |
| f/2.80 aperture | -- |
| 640 x 480 (30 fps) (VGA) video resolution | 640 x 480 (30 fps) (VGA) video resolution |
| 6.49 | 5.72 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSDPA, UMTS, EDGE and GSM | HSDPA, HSUPA, UMTS, EDGE and GSM |
| SIM | SIM |
| 3.3 | 3.5 |
| Battery Life | |
| 1500mAh Li-Ion Battery | 1500mAh Li-Polymer Battery |
| Removable Battery | Removable Battery |
| 336 hours standby time 5.8 hours talk time | 500 hours standby time 10 hours talk time |
| 3.28 | 3.28 |
| Other Features | |
| Bluetooth 2.0, EDR | Bluetooth 2.0 |
| GPS | GPS |
| Infra-red port | -- |
| -- | FM Radio |
Comparison review
Sony Ericsson Xperia X1 is a bit better than the Nokia E90 Communicator, having a overall score of 45.9 against 41.7. The Sony Ericsson Xperia X1 design is newer, somewhat thinner and lighter than the Nokia E90 Communicator. Sony Ericsson Xperia X1 counts with Windows Mobile Professional 6.1 OS, while Nokia E90 Communicator works with Symbian 9.2 OS.
Nokia E90 Communicator features just a bit better screen than Sony Ericsson Xperia X1, because although it has a little lower 352 x 800 pixels resolution, it also counts with a bit more pixels per screen inch. The Sony Ericsson Xperia X1 counts with just a bit better performance than Nokia E90 Communicator, and although they both have 1 cpu cores, the Sony Ericsson Xperia X1 also has a higher amount of RAM.
The Sony Ericsson Xperia X1 has a much bigger memory capacity to store more apps and games than Nokia E90 Communicator, because although it has no external SD slot, it also counts with 409,6 MB internal storage capacity. Nokia E90 Communicator captures much clearer photos and videos than Sony Ericsson Xperia X1. Both have the same video frame rate, the same video quality and a same resolution back camera.
Nokia E90 Communicator and Sony Ericsson Xperia X1 count with incredibly similar batteries.
In addition to being the best phone of the ones in this comparison, the Sony Ericsson Xperia X1 is also very cheap compared to the other ones, making this phone a no doubt choice.
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