Samsung Blackjack vs ZTE F808
| Type | Bar (classic) | Clamshell |
| Dimensions | 113.00 x 59.00 x 11.80 mm | 88.50 x 44.60 x 24.50 mm |
| Weight | 100.00 g | 104.00 g |
| Display size | 2.30" | 1.80" |
| Display | Color / TFT 64k colors 320 x 240 px (2.30") 174 ppi | Color / TFT 256k colors 128 x 160 px (1.80") 114 ppi |
| Display protection |   | |
| Additional display | | Color / CSTN 64k colors 96 x 64 px |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 330 min. (5.5 h) | 2G: 120 min. (2.0 h) |
| Stand-by (max.) | 2G: 264 h. (11.0 days) | 2G: 200 h. (8.3 days) |
| Standard battery | Li-Ion 1200 mAhBuy powerbank
| Li-Ion Buy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 128 MB |  |
| RAM memory | 64 MB | |
| Memory cards |  microSD | |
| Operating system | MS Windows Mobile 5.0 | - |
| Processor | TI OMAP1710 | - |
| Processor clock | 220 MHz | - |
| GPU | - | - |
| Touchscreen | | |
| SAR (10g) | 0,32 W/kg | |
| DualSIM | | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 |
| UMTS | 1900 2100 | 2100 |
| LTE standard | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 1.3 Mpx | 0.3 Mpx |
| Resolution | 1280x1024 px | 640x480 px |
| Optical zoom | | |
| Digital zoom | 2x | 5x |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | 320x240 px | |
| Video formats | 3GP, 3GP2, MJPEG | |
| 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 | v2.0 |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | class 10 | |
| EDGE | | |
| Bluetooth | v2.0 | |
| 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 | |
| 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 | |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | |
| HD Voice | | |
| Sound formats | AAC, AAC+, RA, WMA | AAC, AAC+, WAV, eAAC+ |
| Polyphony | 64 voices | 72 voices |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | | MIDP 1.0 |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |