Compare TCL onetouch 4021


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Dimensions114.8 x 47.28 x 12.7 mm110 x 46 x 14.8 mm
Weight76 grams80 grams
Stand-by1.7 week3.8 week
Talk time4.5 hour10.5 hour
Design type
Monoblock
Controls
Directional key
4-way
5-way
Display
Color display
Adjustable display brightness, TN
Adjustable display brightness, 65.536 colors (16 bits), TFT
  • Size
1.77 inch1.8 inch
  • Resolution
128 x 160 pixels128 x 160 pixels
  • Aspect ratio
5:45:4
  • Pixels Per Inch (PPI)
116114
  • Screen-to-body ratio
18.2%20.2%
Hardware
Camera
Digital zoom, Effects/camera settings, Quality settings, Video recorder, self-timer
Digital zoom, Effects/camera settings, Quality settings, Portrait mode, Video recorder, self-timer
  • Type
VGA cameraVGA camera
  • Max. resolution
(video) 176 x 144 pixels(camera) 640 x 480 pixels + (video) 176 x 144 pixels
Integrated antenna
Processor
  • Clock Frequency
360 MHz 
Telephony
Dual SIM
Integrated handsfree speaker
Vibrating alert
Flight mode
Operating frequency
Quad band
Dual band
Data network
EDGE
GPRS
Personal Information Management (PIM)
Alarm clock
Calculator
Converter
Date and time notation
Phonebook with groups
Photo phonebook
Reminder list
To-do list
Stopwatch & countdown timer
Available applications
Automatic switch on/off phone
Games
Java application support
Photo album
Video codec support
H.263, MPEG-4
H.263
Video file support
3GP, MP4
3GP, ASF, AVI, WMV
Image editor
Messaging
MMS
Video MMS
Predictive Text Input
Zi
T9
SMS
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
E-mail
POP3, SMTP, IMAP4
Instant messaging
Windows Live/MSN Messenger
Internet
Internet browser
Audio
Audio codec support
AMR, i-melody, MIDI, MP3 VBR
AAC, AMR, MIDI, MP3 VBR, Windows Media Audio 10, Windows Media Audio 9
FM-radio
RDS
Stereo, Radio recorder, RDS
Polyphonic ringtones
64-tone polyphonic ringtones, MP3 ringtones
64-tone polyphonic ringtones, MP3 ringtones
Audio file support
MP3, WMA
Build-in memory
Internal memory
  • Size (RAM)
4 MB 
  • Storage
4 MB10 MB
Memory card slot
MicroSD memory card
MicroSDHC memory card
Connections
Audio jack plug
3.5 mm
3.5 mm
USB
v2.0, microUSB
v2.0, microUSB
Connectivity
Bluetooth
v2.1 + EDR, Advanced Audio Distribution Profile (A2DP)
v2.1 + EDR
WAP
2.0
1.1
Synchronisation
SyncML
Power supply
Battery
Li-ion, User replaceable
Li-ion, User replaceable
  • Capacity
1030 mAh1020 mAh