Compare AT Mobile AT AS28S
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  |  |  |  |  | Add phone to the comparison |
|---|---|---|---|---|---|
| Dimensions: | 105 x 57 x 12,9 mm | 108 x 59 x 12,6 mm | 124 x 64 x 11 mm | 135,5 x 67 x 11 mm | |
| Weight: | currently unknown | 94 gr | currently unknown | currently unknown | |
| Stand-by time: | dependent on usage | dependent on usage | 1,8 week(s) | dependent on usage | |
| Call time: | dependent on usage | dependent on usage | 6 hour(s) | dependent on usage | |
| Announced: | 17 february 2012 | 18 february 2012 | 25 july 2013 | 17 february 2012 | |
Design type | |||||
| Monoblock: | |||||
Controls | |||||
| Directional key: | 5-way | ||||
| Touchscreen: | Multi-touch, capacitive | Multi-touch, capacitive | Multi-touch, capacitive | ||
| Voice command: | |||||
| Voice dialing: | |||||
| Full QWERTY keyboard: | |||||
Operating system | |||||
| Android: | 2.3 (Gingerbread) | 4.0 (Ice Cream Sandwich) | 2.3 (Gingerbread) | ||
Display | |||||
| Auto-rotate: | |||||
| Colour display: | Adjustable display brightness, TFT | Adjustable display brightness, TFT | Adjustable display brightness, TFT | Adjustable display brightness, TFT | |
| Resolution: | 240 x 320 pixels | 320 x 240 pixels | 800 x 480 pixels | 800 x 480 pixels | |
| Size: | 2.8 inch | 2.4 inch | 4.0 inch | 4.3 inch | |
| Aspect ratio: | 4:3 | 4:3 | 5:3 | 5:3 | |
| Pixels Per Inch (PPI): | 143 | 167 | 233 | 217 | |
| Screen-to-body ratio: | 40.6% | 28% | 57.4% | 58% | |
Cameras | |||||
| Front camera: | |||||
| Max. resolution: | (camera) 640 x 480 pixels | (camera) 640 x 480 pixels | (camera) 640 x 480 pixels | ||
| Resolution: | 0.3 MP | 0.3 MP | 0.3 MP | ||
| Main camera: | Autofocus | Autofocus | Autofocus | ||
| Resolution: | 2 MP | 2 MP | 5 MP | 5 MP | |
| Rear camera system: | Nachtmodus, portretmodus | Nachtmodus | Nachtmodus, portretmodus | Nachtmodus, portretmodus | |
| Video resolution: | SD | ||||
| Flash rear: | |||||
Hardware | |||||
| Haptic feedback: | |||||
| Integrated antenna: | |||||
| Processor: | Dual Core | Qualcomm Snapdragon | |||
| Clock Frequency: | 1 GHz | 1 GHz | |||
Telephony | |||||
| Dual SIM: | |||||
| Flight mode: | |||||
| Integrated handsfree speaker: | |||||
| Vibrating alert: | |||||
| Videoconferencing: | |||||
Operating frequency | |||||
| Quad band: | |||||
| Dual band: | |||||
| Tri band: | |||||
Data network | |||||
| EDGE: | |||||
| GPRS: | |||||
| UMTS: | |||||
| HSDPA: | |||||
Personalisation | |||||
| Multiple homescreens: | |||||
| Widgets: | |||||
Personal Information | |||||
| Agenda: | |||||
| Alarm clock: | |||||
| Calculator: | |||||
| Contact list: | |||||
| Date and time notation: | |||||
| Document viewer: | Excel files, PowerPoint files, PDF files, word files | Excel files, PowerPoint files, PDF files, word files | Excel files, PowerPoint files, PDF files, word files | ||
| Phonebook with groups: | |||||
| Photo phonebook: | |||||
| Reminder list: | |||||
| Stopwatch & countdown timer: | |||||
| Voice memo: | |||||
| Converter: | |||||
| To-do list: | |||||
Available applications | |||||
| Games: | |||||
| Image editor: | |||||
| Java application support: | |||||
| Photo album: | |||||
| Video codec support: | MPEG-4 | MPEG-4 | |||
| Video file support: | 3GP, MP4 | 3GP, MP4 | |||
Messaging | |||||
| E-mail: | POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | |
| Instant messaging: | Google Talk | Google Talk | Google Talk | ||
| MMS: | Video MMS | Video MMS | Video MMS | Video MMS | |
| Predictive Text Input: | T9 | T9 | T9 | T9 | |
| SMS: | Group messaging, receive and send concatenated messages | Group messaging, receive and send concatenated messages | Group messaging, receive and send concatenated messages | Group messaging, receive and send concatenated messages | |
Internet | |||||
| Internet browser: | |||||
| RSS reader: | |||||
| YouTube support: | |||||
Navigation | |||||
| A-GPS: | |||||
| Build-in navigation system: | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | ||
| Digital Compass: | |||||
| GPS receiver: | |||||
Audio | |||||
| Audio codec support: | AAC, AAC+, Windows Media Audio 9 | AAC, AMR, MIDI, MP3 VBR | AAC, AMR, MIDI, MP3 VBR | AAC, AAC+, Windows Media Audio 9 | |
| Audio file support: | MP3, WMA | MP3, WAV | MP3, MP4, WAV | MP3, WMA | |
| Polyphonic ringtones: | 64-tone polyphonic ringtones, MP3 ringtones | 64-tone polyphonic ringtones | 64-tone polyphonic ringtones, MP3 ringtones | 64-tone polyphonic ringtones, MP3 ringtones | |
| FM-radio: | Stereo, radio recorder | ||||
| Monophonic ringtones: | |||||
Build-in memory | |||||
| Internal memory: | |||||
| Size (RAM): | 256 MB | 64 MB | 512 MB | 512 MB | |
| Storage: | 512 MB | 128 MB | 4 GB | 512 MB | |
| Memory card slot: | MicroSDHC memory card | MicroSDHC memory card | MicroSDHC memory card | ||
Connections | |||||
| Audio jack plug: | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm | |
| USB: | v2.0, miniUSB | v1.1, microUSB | v2.0, microUSB | v2.0, miniUSB | |
Connectivity | |||||
| Bluetooth: | v2.1 + EDR, Advanced Audio Distribution Profile (A2DP) | v2.1 + EDR, Advanced Audio Distribution Profile (A2DP) | v2.1 + EDR, Advanced Audio Distribution Profile (A2DP) | v2.1 + EDR, Advanced Audio Distribution Profile (A2DP) | |
| Synchronisation: | ActiveSync, SyncML | ActiveSync, SyncML | ActiveSync, SyncML | ||
| Tethering: | |||||
| WAP: | 2.0 | 2.0 | 2.0 | 2.0 | |
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 3 (802.11g) | Wi-Fi 4 (802.11n) | |||
Power supply | |||||
| Battery: | Li-ion, user replaceable | Li-ion, user replaceable | Li-ion, user replaceable | Li-ion, user replaceable | |
| Capacity: | 1000 mAh | 1000 mAh | 1500 mAh | 1500 mAh | |
Sensors | |||||
| Gesture recognition: | |||||
| Proximity sensor: | |||||
