BBK i8 vs Sony Ericsson Xperia X8
| Type | Bar (classic) | Touch |
| Dimensions | - | 99.00 x 54.00 x 15.00 mm |
| Weight |  | 104.00 g |
| Display size | 2.60" | 3.00" |
| Display | Color / TFT 256k colors 240 x 400 px (2.60") 179 ppi | Color / TFT 16M colors 320 x 480 px (3.00") 192 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | | 2G: 285 min. (4.8 h) 3G: 340 min. (5.7 h) |
| Stand-by (max.) | | 2G: 446 h. (18.6 days) 3G: 476 h. (19.8 days) |
| Standard battery | Li-Ion 800 mAhBuy powerbank
| Li-Po 1200 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 128 MB | 128 MB |
| RAM memory | | 256 MB |
| Memory cards |  microSD up to 4 GBBuy memory card | microSD, microSDHC up to 16 GBBuy memory card |
| Operating system | - | Android 1.6 Donut |
| Processor | - | Qualcomm MSM7227 |
| Processor clock | - | 600 MHz |
| GPU | - | Adreno 200 |
| Touchscreen | | |
| DualSIM | | |
| Announced | | 3Q 2010 |
| Other names | - | E15, E15i; E15a; Shakira |
| GSM frequencies | 900 1800 | 850 900 1800 1900 |
| UMTS | | 900 2100 |
| LTE standard | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 2 Mpx | 3.2 Mpx |
| Resolution | 1600x1200 px | 2048x1536 px |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | | H.263, MPEG4 |
| Additional | - | - |
CAMERAS - FRONT
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 | | |
| EDGE | | |
| Bluetooth | | v2.0 EDR |
| A2DP Profile | | |
| HDMI | | |
| WiFi | | v802.11 b/g |
| WiFi frequencies | | 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 | 400 places | |
| EMS | | |
| MMS | v1.2 | v1.0 |
| Dictionary | | T9 |
| Swype | | |
| e-mail client | | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | z RDS |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AMR | AAC, AAC+, AMR, OGG, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.0 | Dalvik |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | v1.2 |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |