Compare AT Mobile AT AS28S


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Dimensions105 x 57 x 12.9 mm108.4 x 55.1 x 18.9 mm
Weightnot yet known123.5 grams
Stand-bydepends on usagedepends on usage
Talk timedepends on usage9 hour
Design type
Monoblock
Clamshell
Controls
Directional key
5-way
Touchscreen
Multi-touch, Capacitive
Voice command
Voice dialing
Operating system
Android
2.3 (Gingerbread)
Display
Auto-rotate
Color display
Adjustable display brightness, TFT
Adjustable display brightness, TFT
  • Size
2.8 inch2.8 inch
  • Resolution
240 x 320 pixels320 x 240 pixels
  • Aspect ratio
4:34:3
  • Pixels Per Inch (PPI)
143143
  • Screen-to-body ratio
40.6%40.6%
External display
TFT
  • Size
 1.77 inch
  • Resolution
 160 x 120 pixels
  • Aspect ratio
 4:3
  • Pixels Per Inch (PPI)
 113
  • Screen-to-body ratio
 16.2%
Hardware
Camera
Auto focus, Digital zoom, Effects/camera settings, Quality settings, Landscape mode, Burst (Continuous) Shooting, Night mode, Portrait mode, Video recorder, self-timer
Digital zoom, Effects/camera settings, Flash, Quality settings, Landscape mode, Burst (Continuous) Shooting, Portrait mode, Video recorder, self-timer
  • Type
2 MPVGA camera
  • Max. resolution
(camera) 1600 x 1200 pixels 
Haptic feedback
Integrated antenna
Secondary camera
  • Type
VGA camera 
  • Max. resolution
(camera) 640 x 480 pixels 
Processor
Unisoc T107
Telephony
Dual SIM
Hybrid slot
Flight mode
Integrated handsfree speaker
Vibrating alert
Videoconferencing
nano-SIM (4FF)
Operating frequency
Quad band
Data network
EDGE
GPRS
UMTS
4G (LTE)
Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41
HSDPA
HSUPA
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 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
Movie editor
Messaging
E-mail
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
Instant messaging
Google Talk
MMS
Video MMS
Changeable MMS distribution list, Video MMS
Predictive Text Input
T9
T9
SMS
Group messaging, Receive and send concatenated messages
Changeable SMS distribution list, Group messaging, Receive and send concatenated messages
Internet
Internet browser
Opera browser
RSS reader
YouTube support
Navigation
A-GPS
Build-in navigation system
Google Maps, Google Maps Navigation
Digital Compass
GPS receiver
Audio
Audio codec support
AAC, AAC+, Windows Media Audio 9
MP3 VBR
Audio file support
MP3, WMA
MP3
Polyphonic ringtones
64-tone polyphonic ringtones, MP3 ringtones
32-tone polyphonic ringtones, MP3 ringtones
FM-radio
Stereo, Built-in FM antenna, RDS
Build-in memory
Internal memory
  • Size (RAM)
256 MB64 MB
  • Storage
512 MB128 MB
Memory card slot
MicroSDHC memory card
MicroSD memory card
Connections
Audio jack plug
3.5 mm
3.5 mm
USB
v2.0, miniUSB
Type-C
Connectivity
Bluetooth
v2.1 + EDR, Advanced Audio Distribution Profile (A2DP)
v5.0, Advanced Audio Distribution Profile (A2DP)
Synchronisation
ActiveSync, SyncML
SyncML
Tethering
WAP
2.0
2.0
Wireless Lan (WLAN/Wi-Fi)
Wi-Fi 3 (802.11g)
Power supply
Battery
Li-ion, User replaceable
User replaceable
  • Capacity
1000 mAh1450 mAh
Sensors
Gesture recognition
Proximity sensor