Samsung SGH-i900 vs Sony Ericsson Xperia X1
| Type | Touch | Slide |
| Dimensions | 112.00 x 56.90 x 12.50 mm | 110.50 x 52.60 x 17.00 mm |
| Weight | 122.00 g | 158.00 g |
| Display size | 3.20" | 3.00" |
| Display | Color / TFT 256k colors 240 x 400 px (3.20") 146 ppi | Color / TFT 64k colors 480 x 800 px (3.00") 311 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 340 min. (5.7 h) 3G: 240 min. (4.0 h) | 2G: 600 min. (10.0 h) 3G: 375 min. (6.3 h) |
| Video talk time (max.) |  | 186 min. (3.1 h) |
| Stand-by (max.) | 2G: 500 h. (20.8 days) 3G: 400 h. (16.7 days) | 2G: 580 h. (24.2 days) 3G: 833 h. (34.7 days) |
| Standard battery | Li-Ion 1440 mAhBuy powerbank
| Li-Po 1500 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Phonebook memory | 1000 places | |
| Internal memory | 8 GB | 400 MB |
| RAM memory | | 256 MB |
| Memory cards |  microSD, microSDHC up to 8 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | MS Windows Mobile 6.1 Pro | MS Windows Mobile 6.1 Pro |
| Processor | Marvell PXA312 | Qualcomm MSM7200A |
| Processor clock | 624 MHz | 528 MHz |
| GPU | - | - |
| Touchscreen | | |
| DualSIM | | |
| Announced | 3Q 2008 | 3Q 2008 |
| Other names | Omnia | Venus; Xperia X1i; Xperia X1a |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | 900 1900 2100 |
| LTE standard | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 5 Mpx | 3.2 Mpx |
| Resolution | 2582x1944 px | 2048x1536 px |
| Optical zoom | | |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 640x480 px | 640x480 px |
| Video formats | MPEG4 | H.263, MPEG4 - 30 fps |
| Additional | - | - |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | 0.3 Mpx | |
| Resolution | 640x480 px | |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | MPEG4 | H.263, MPEG4 - 30 fps |
| Additional | - | - |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | | v2.0 |
| HSCSD | | |
| HSDPA | | 7.20 Mbit/s |
| HSUPA | | 2.00 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | class 10 |
| EDGE | | class 10 |
| Bluetooth | | v2.0 EDR |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 b/g | v802.11 b/g |
| WiFi frequencies | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | | v2.0 |
| GPS | | |
| A-GPS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | z RDS | z RDS |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, WAV, WMA, eAAC+ | AAC, AAC+, WAV, WMA, eAAC+ |
| Polyphony | | 72 voices |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.0 | MIDP 2.0 3D |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |