Sony Ericsson P990i vs Era MDA Vario II
| Type | Flip | Slide | Other | Slide |
| Dimensions | 114.00 x 57.00 x 25.00 mm | 112.50 x 58.00 x 21.95 mm | 133.10 x 97.00 x 16.00 mm | 99.00 x 53.00 x 21.00 mm |
| Weight | 155.00 g | 176.00 g | 355.00 g | 128.00 g |
| Display size | 2.70" | 2.80" | 5.00" | 2.80" |
| Display | Color / TFT 256k colors 240 x 320 px (2.70") 148 ppi | Color / TFT 64k colors 240 x 320 px (2.80") 143 ppi | Color / TFT 64k colors 640 x 480 px (5.00") 160 ppi | Color / TFT 16M colors 320 x 240 px (2.80") 143 ppi |
| Display protection | ||||
| Additional display | ||||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 540 min. (9.0 h) 3G: 180 min. (3.0 h) | 2G: 240 min. (4.0 h) 3G: 120 min. (2.0 h) | 2G: 330 min. (5.5 h) 3G: 270 min. (4.5 h) | 2G: 300 min. (5.0 h) 3G: 190 min. (3.2 h) |
| Stand-by (max.) | 2G: 400 h. (16.7 days) 3G: 300 h. (12.5 days) | 2G: 180 h. (7.5 days) 3G: 180 h. (7.5 days) | 2G: 300 h. (12.5 days) 3G: 300 h. (12.5 days) | 2G: 278 h. (11.6 days) 3G: 233 h. (9.7 days) |
| PDA mode work time | nd | nd | 2,8 h (0.1 days) | nd |
| Standard battery | Li-Po 950 mAhBuy powerbank
| Li-Ion 1350 mAhBuy powerbank
| Li-Ion 2200 mAhBuy powerbank
| Li-Ion 1200 mAhBuy powerbank
|
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Internal memory | 60 MB | 128 MB | 128 MB | 8 GB |
| RAM memory | 64 MB | 64 MB | ||
| Memory cards | Memory Stick PRO Duo up to 8 GBBuy memory card | microSD | miniSD | |
| Operating system | Symbian 9.1 | MS Windows Mobile 5.0 | MS Windows Mobile 5.0 AKU 3.5 | Symbian 9.2 |
| Interface | UIQ v3.0 | - | - | Series 60 3rd Edition |
| Processor | ARM9 | Samsung | Intel XScale PXA270 + ATi | ARM11 |
| Processor clock | - | 400 MHz | 624 MHz | 332 MHz |
| GPU | - | - | - | - |
| Touchscreen | ||||
| SAR (10g) | 0,58 W/kg | |||
| DualSIM | ||||
| Announced | 2Q 2006 | 3Q 2006 | 1Q 2007 | |
| Other names | Hermione | - | - | - |
| GSM frequencies | 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | 1900 2100 | 2100 | 2100 |
| LTE standard | ||||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



