Screen size
SGD-1020—
SGD-1030—
Quick verdict
SGD-1020 leads the measured specs 1-0.
Measured wins
SGD-1020
1
spec wins
Overall winner
Ties
6
equal specs
SGD-1030
0
spec wins
Screen size
Technology
SGD-1020
GSM
SGD-1030
GSM
2G bands
SGD-1020
GSM 900 / 1800
SGD-1030
GSM 900 / 1800
GPRS
SGD-1020
No
SGD-1030
No
EDGE
SGD-1020
No
SGD-1030
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
equal specsThickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
No
Announced
SGD-1020
2004, Q2
SGD-1030
2004, Q2
Status
SGD-1020
Discontinued
SGD-1030
Discontinued
Dimensions
SGD-1020
82 x 42.4 x 21 mm (3.23 x 1.67 x 0.83 in)
SGD-1030
82 x 44 x 22 mm (3.23 x 1.73 x 0.87 in)
Weight
SGD-1020
90 g (3.17 oz)
SGD-1030
90 g (3.17 oz)
SIM
SGD-1020
Mini-SIM
SGD-1030
Mini-SIM
Type
SGD-1020
STN, 65K colors
SGD-1030
STN, 65K colors
Size
SGD-1020
SGD-1030
Resolution
SGD-1020
128 x 128 pixels, 1:1 ratio
SGD-1030
128 x 128 pixels, 1:1 ratio
Other
SGD-1020
Second external display 7 colors LED indicator Downloadable logos
SGD-1030
Second external display 7 colors LED indicator Downloadable logos
Card slot
SGD-1020
No
SGD-1030
No
Phonebook
SGD-1020
200
SGD-1030
200
Call records
SGD-1020
10 dialed, 10 received, 10 missed calls
SGD-1030
10 dialed, 10 received, 10 missed calls
Single
SGD-1020
VGA
SGD-1030
VGA
Video
SGD-1020
No
SGD-1030
No
Other
SGD-1020
No
SGD-1030
No
Loudspeaker
SGD-1020
No
SGD-1030
No
Alert types
SGD-1020
Vibration; Downloadable polyphonic ringtones
SGD-1030
Vibration; Downloadable polyphonic ringtones
3.5mm jack
SGD-1020
No
SGD-1030
No
WLAN
SGD-1020
No
SGD-1030
No
Bluetooth
SGD-1020
No
SGD-1030
No
Positioning
SGD-1020
No
SGD-1030
No
Radio
SGD-1020
No
SGD-1030
No
USB
SGD-1020
SGD-1030
Sensors
SGD-1020
SGD-1030
Messaging
SGD-1020
SMS
SGD-1030
SMS
Browser
SGD-1020
WAP
SGD-1030
WAP
Games
SGD-1020
Yes
SGD-1030
Yes
Languages
SGD-1020
English, Chinese
SGD-1030
English, Chinese
Java
SGD-1020
No
SGD-1030
No
Other
SGD-1020
Predictive text input Stopwatch Calculator Memo
SGD-1030
Predictive text input Stopwatch Calculator World time Memo
Type
SGD-1020
Removable Li-Ion 900 mAh battery
SGD-1030
Removable Li-Ion 900 mAh battery
Colors
SGD-1020
SGD-1030