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Compare AT Mobile AT AS28S

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Dimensions:105 x 57 x 12.9 mm131 x 67 x 10.8 mm124 x 64 x 11 mm135.5 x 67 x 11 mm103 x 46 x 13 mm
Weight:not yet knownnot yet knownnot yet knownnot yet known66 grams
Stand-by:depends on usage1.8 week1.8 weekdepends on usage1.1 week
Talk time:depends on usage6 hour6 hourdepends on usage2.5 hour
Announced:17 february 20127 february 201325 july 201317 february 20121 august 2009

Design type

Monoblock:

Controls

Directional key:5-way
Touchscreen:Multi-touch, capacitiveMulti-touch, capacitiveMulti-touch, capacitiveMulti-touch, capacitive
Voice command:
Voice dialing:

Operating system

Android:2.3 (Gingerbread)4.1 (Jelly Bean)4.0 (Ice Cream Sandwich)2.3 (Gingerbread)

Display

Auto-rotate:
Color display:Adjustable display brightness, TFTAdjustable display brightness, TFTAdjustable display brightness, TFTAdjustable display brightness, TFTAdjustable display brightness, CSTN
Resolution:240 x 320 pixels960 x 540 pixels800 x 480 pixels800 x 480 pixels128 x 128 pixels
Size:2.8 inch4.5 inch4.0 inch4.3 inch1.44 inch
Aspect ratio:4:316:95:35:31:1
Pixels Per Inch (PPI):143245233217126
Screen-to-body ratio:40.6%63.6%57.4%58%14.1%

Cameras

Main Camera:AutofocusAutofocusAutofocusAutofocus
Resolution:2 MP8 MP5 MP5 MP
Rear camera system:Nachtmodus, portretmodusNachtmodus, portretmodusNachtmodus, portretmodusNachtmodus, portretmodus
Video Resolution:SD
Secondary camera:
Max. resolution:(camera) 640 x 480 pixels(camera) 2048 x 1536 pixels(camera) 640 x 480 pixels(camera) 640 x 480 pixels
Resolution:0.3 MP3 MP0.3 MP0.3 MP
Flash back:

Hardware

Haptic feedback:
Integrated antenna:
Processor:Dual CoreDual CoreQualcomm Snapdragon
Clock Frequency:1 GHz1 GHz1 GHz

Telephony

Dual SIM:
Flight mode:
Integrated handsfree speaker:
Vibrating alert:
Videoconferencing:

Operating frequency

Quad band:
Tri band:
Dual band:

Data network

EDGE:
GPRS:
UMTS:
HSDPA:

Personalisation

Multiple homescreens:
Widgets:

Personal Information
Management (PIM)

Agenda:
Alarm clock:
Calculator:
Contact list:
Date and time notation:
Document viewer:Excel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word filesExcel 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-4H.263, H.264, MPEG-4MPEG-4
Video file support:3GP, MP4

Messaging

E-mail:POP3, SMTP, IMAP4POP3, SMTP, IMAP4POP3, SMTP, IMAP4POP3, SMTP, IMAP4
Instant messaging:Google TalkGoogle TalkGoogle TalkGoogle Talk
MMS:Video MMSVideo MMSVideo MMSVideo MMS
Predictive Text Input:T9T9T9T9T9
SMS:Group messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messages

Internet

Internet browser:
RSS reader:
YouTube support:

Navigation

A-GPS:
Build-in navigation system:Google Maps, Google Maps NavigationGoogle Maps, Google Maps NavigationGoogle Maps, Google Maps NavigationGoogle Maps, Google Maps Navigation
Digital Compass:
GPS receiver:

Audio

Audio codec support:AAC, AAC+, Windows Media Audio 9AAC, AAC+, MP3 VBRAAC, AMR, MIDI, MP3 VBRAAC, AAC+, Windows Media Audio 9
Audio file support:MP3, WMAMP3MP3, MP4, WAVMP3, WMA
Polyphonic ringtones:64-tone polyphonic ringtones, MP3 ringtones64-tone polyphonic ringtones, MP3 ringtones64-tone polyphonic ringtones, MP3 ringtones64-tone polyphonic ringtones, MP3 ringtones64-tone polyphonic ringtones, MP3 ringtones
FM-radio:Stereo, radio recorder

Build-in memory

Internal memory:
Size (RAM):256 MB1 GB512 MB512 MB
Storage:512 MB4 GB4 GB512 MB
Memory card slot:MicroSDHC memory cardMicroSDHC memory cardMicroSDHC memory cardMicroSDHC memory cardMicroSDHC memory card

Connections

Audio jack plug:3.5 mm3.5 mm3.5 mm3.5 mm
USB:v2.0, miniUSBv2.0, miniUSBv2.0, microUSBv2.0, 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, SyncMLActiveSync, SyncMLActiveSync, SyncMLActiveSync, SyncML
Tethering:
WAP:2.02.02.02.02.0
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 3 (802.11g)Wi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)

Power supply

Battery:Li-ion, user replaceableLi-ion, user replaceableLi-ion, user replaceableLi-ion, user replaceableUser replaceable
Capacity:1000 mAh2000 mAh1500 mAh1500 mAh

Sensors

Gesture recognition:
Proximity sensor:

Contents of the package

Memory card in sales package:MicroSDHC memory card
Size:16 GB
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