Screen size
equal specsT8102.4"
T8302.4"
Quick verdict
T830 leads the measured specs 1-0.
Measured wins
T810
0
spec wins
Ties
10
equal specs
T830
1
spec wins
Overall winner
Screen size
equal specsTechnology
T810
GSM / UMTS
T830
GSM / UMTS
2G bands
T810
GSM 900 / 1800 / 1900
T830
GSM 900 / 1800 / 1900
3G bands
T810
UMTS 2100
T830
UMTS 2100
Speed
T810
Yes, 384 kbps
T830
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
equal specsThickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Yes, 384 kbps
Announced
T810
2006, August
T830
2006, August
Status
T810
Discontinued
T830
Discontinued
Dimensions
T810
126 x 64 x 21 mm (4.96 x 2.52 x 0.83 in)
T830
126 x 64 x 21 mm (4.96 x 2.52 x 0.83 in)
Weight
T810
190 g (6.70 oz)
T830
190 g (6.70 oz)
Keyboard
T810
QWERTY
T830
QWERTY
SIM
T810
Mini-SIM
T830
Mini-SIM
Type
T810
TFT resistive touchscreen, 65K colors
T830
TFT resistive touchscreen, 65K colors
Size
T810
2.4 inches, 18.6 cm2 (~23.0% screen-to-body ratio)
T830
2.4 inches, 18.6 cm2 (~23.0% screen-to-body ratio)
Resolution
T810
240 x 240 pixels, 1:1 ratio (~141 ppi density)
T830
240 x 240 pixels, 1:1 ratio (~141 ppi density)
Other
T810
5-way navigation key
T830
5-way navigation key
OS
T810
Microsoft Windows Mobile 5.0 Phone Edition
T830
Microsoft Windows Mobile 5.0 Phone Edition
CPU
T810
Intel PXA272 416 MHz
T830
Intel PXA272 416 MHz
Card slot
T810
SD
T830
SD
Internal
T810
64MB RAM, 128MB ROM
T830
64MB RAM, 128MB ROM
Other
T810
No
T830
-
Single
T810
-
T830
2 MP, AF
Video
T810
-
T830
Yes
Single
T810
Yes
T830
VGA videocall camera
Video
T810
T830
Loudspeaker
T810
Yes
T830
Yes
Alert types
T810
Vibration; Downloadable polyphonic, MP3 ringtones
T830
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
T810
No
T830
No
WLAN
T810
Wi-Fi 802.11b/g
T830
Wi-Fi 802.11b/g
Bluetooth
T810
2.0
T830
2.0
Positioning
T810
GPS, SiRF GCS3F receiver
T830
GPS, SiRF GCS3F receiver
Radio
T810
No
T830
No
USB
T810
Proprietary
T830
Proprietary
Sensors
T810
T830
Browser
T810
HTML (PocketIE)
T830
HTML (PocketIE)
Other
T810
Pocket Office MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Organizer Voice memo
T830
SiRF GCS3F receiver Video telephony Pocket Office MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Organizer Voice memo
Type
T810
Removable Li-Ion 1500 mAh battery
T830
Removable Li-Ion 1500 mAh battery
Stand-by
T810
Up to 150 h
T830
Up to 150 h
Talk time
T810
Up to 4 h
T830
Up to 4 h
Colors
T810
Silver
T830
Silver