Screen size
JAMinWinner: 2.8"+21%
SPJAS2.2"
Quick verdict
SPJAS leads the measured specs 5-3.
Measured wins
JAMin
3
spec wins
Ties
4
equal specs
SPJAS
5
spec wins
Overall winner
Screen size
Technology
JAMin
GSM
SPJAS
GSM / UMTS
2G bands
JAMin
GSM 850 / 900 / 1800 / 1900
SPJAS
GSM 900 / 1800 / 1900
GPRS
JAMin
Class 10
SPJAS
-
EDGE
JAMin
Class 10
SPJAS
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front 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
-
3G bands
JAMin
-
SPJAS
UMTS 2100
Speed
JAMin
-
SPJAS
Yes, 384 kbps
Announced
JAMin
2006, Q1
SPJAS
2006, August
Status
JAMin
Discontinued
SPJAS
Discontinued
Dimensions
JAMin
108 x 58 x 18.2 mm (4.25 x 2.28 x 0.72 in)
SPJAS
112.4 x 49 x 14.8 mm (4.43 x 1.93 x 0.58 in)
Weight
JAMin
150 g (5.29 oz)
SPJAS
115 g (4.06 oz)
SIM
JAMin
Mini-SIM
SPJAS
Mini-SIM
Type
JAMin
TFT resistive touchscreen, 65K colors
SPJAS
TFT, 65K colors
Size
JAMin
2.8 inches, 42 x 57 mm, 24.3 cm2 (~38.8% screen-to-body ratio)
SPJAS
2.2 inches, 34 x 45 mm, 15.0 cm2 (~27.2% screen-to-body ratio)
Resolution
JAMin
240 x 320 pixels, 2.8 inches, 4:3 ratio (~143 ppi density)
SPJAS
240 x 320 pixels, 2.2 inches, 4:3 ratio (~182 ppi density)
Other
JAMin
Handwriting recognition
SPJAS
5-way navigation button
OS
JAMin
Microsoft Windows Mobile 5.0 PocketPC
SPJAS
Microsoft Windows Mobile 5.0 Smartphone
Chipset
JAMin
TI OMAP 850
SPJAS
-
CPU
JAMin
200 MHz ARM926EJ-S
SPJAS
Samsung 2442 300 MHz
Card slot
JAMin
SD/MMC, up to 2 GB
SPJAS
microSD (dedicated slot)
Internal
JAMin
64MB RAM, 128MB ROM
SPJAS
64MB RAM, 128MB ROM
Single
JAMin
2 MP
SPJAS
1.3 MP
Video
JAMin
CIF
SPJAS
Yes
Other
JAMin
No
SPJAS
-
Single
JAMin
-
SPJAS
CIF videocall camera
Video
JAMin
-
SPJAS
Loudspeaker
JAMin
Yes
SPJAS
Yes
Alert types
JAMin
Vibration; Downloadable polyphonic ringtones
SPJAS
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
JAMin
No
SPJAS
No
WLAN
JAMin
Wi-Fi 802.11b/g
SPJAS
No
Bluetooth
JAMin
2.0
SPJAS
1.2
Positioning
JAMin
No
SPJAS
No
Infrared port
JAMin
Yes
SPJAS
Yes
Radio
JAMin
No
SPJAS
No
USB
JAMin
miniUSB
SPJAS
1.1
Sensors
JAMin
SPJAS
Browser
JAMin
WAP 2.0/xHTML, HTML (PocketIE)
SPJAS
WAP 2.0/xHTML, HTML (PocketIE)
Other
JAMin
Pocket Office Voice memo MP3/AAC player
SPJAS
Windows MPlayer 10 mobile File manager Pocket Office Predictive text input Organizer Vioce dial/memo
Type
JAMin
Removable Li-Po 1200 mAh battery
SPJAS
Removable Li-Ion 1190 mAh battery
Colors
JAMin
Stylish black
SPJAS
Price
JAMin
About 220 EUR
SPJAS
About 110 EUR