Screen size
83102.2"
9100Winner: 2.8"+21%
Quick verdict
8310 and 9100 are close on the measured specs.
Measured wins
8310
3
spec wins
Ties
5
equal specs
9100
3
spec wins
Screen size
Technology
8310
GSM
9100
GSM
2G bands
8310
GSM 850 / 900 / 1800 / 1900
9100
GSM 850 / 900 / 1800 / 1900
GPRS
8310
Class 10
9100
Class 10
EDGE
8310
Class 10
9100
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Class 10
Announced
8310
2005, August
9100
2005, Q3
Status
8310
Discontinued
9100
Discontinued
Dimensions
8310
107.5 x 46 x 17.5 mm (4.23 x 1.81 x 0.69 in)
9100
109 x 58 x 23 mm (4.29 x 2.28 x 0.91 in)
Weight
8310
106 g (3.74 oz)
9100
160 g (5.64 oz)
SIM
8310
Mini-SIM
9100
Mini-SIM
Keyboard
8310
-
9100
QWERTY
Type
8310
TFT, 65K colors
9100
TFT resistive touchscreen, 65K colors
Size
8310
2.2 inches, 34 x 45 mm, 15.0 cm2 (~30.3% screen-to-body ratio)
9100
2.8 inches, 42 x 57 mm, 24.3 cm2 (~38.4% screen-to-body ratio)
Resolution
8310
240 x 320 pixels, 4:3 ratio (~182 ppi density)
9100
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Other
8310
5-way navigation button
9100
-
OS
8310
Microsoft Windows Mobile 5.0 Smartphone
9100
Microsoft Windows Mobile 5.0 PocketPC
Chipset
8310
TI OMAP 850
9100
TI OMAP 850
CPU
8310
200 MHz ARM926EJ-S
9100
200 MHz ARM926EJ-S
Card slot
8310
MiniSD
9100
miniSD
Internal
8310
64MB RAM, 64/128MB ROM
9100
64MB RAM, 128MB ROM
Single
8310
1.3 MP
9100
1.3 MP
Video
8310
Yes
9100
Yes
Features
8310
-
9100
LED flash
Other
8310
No
9100
No
Loudspeaker
8310
Yes
9100
Yes
Alert types
8310
Vibration; Downloadable polyphonic, MP3 ringtones, composer
9100
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
8310
No
9100
No
Other
8310
2.5 mm audio jack
9100
-
WLAN
8310
Wi-Fi 802.11b
9100
Wi-Fi 802.11b/g
Bluetooth
8310
Yes
9100
2.0
Positioning
8310
No
9100
No
Infrared port
8310
Yes
9100
Yes
Radio
8310
No
9100
No
USB
8310
Proprietary
9100
Proprietary
Sensors
8310
9100
Browser
8310
WAP 2.0/xHTML, HTML (PocketIE)
9100
WAP 2.0/xHTML, HTML (PocketIE)
Other
8310
MP3/AAC player Predictive text input Organizer
9100
Microsoft ActiveSync Pocket Office MP3/AAC player Predictive text input
Type
8310
Removable Li-Ion 1150 mAh battery
9100
Removable Li-Po 1250 mAh battery
Stand-by
8310
Up to 250 h
9100
Up to 200 h
Talk time
8310
Up to 5 h
9100
Up to 4 h
Colors
8310
9100
Stylish black