Screen size
SFG75Winner: 2.0"
U15—
Quick verdict
SFG75 leads the measured specs 6-0.
Measured wins
SFG75
6
spec wins
Overall winner
Ties
4
equal specs
U15
0
spec wins
Screen size
Technology
SFG75
GSM / UMTS
U15
GSM / UMTS
2G bands
SFG75
GSM 900 / 1800
U15
GSM 900 / 1800 / 1900
3G bands
SFG75
UMTS 2100
U15
UMTS 2100
Speed
SFG75
Yes, 384 kbps
U15
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
Yes, 384 kbps
Announced
SFG75
2005, Sep
U15
2003, Q4
Status
SFG75
Discontinued
U15
Discontinued
Dimensions
SFG75
90 x 45 x 24 mm, 97 cc (3.54 x 1.77 x 0.94 in)
U15
136 x 53 x 24 mm, 140 cc (5.35 x 2.09 x 0.94 in)
Weight
SFG75
110 g (3.88 oz)
U15
140 g (4.94 oz)
SIM
SFG75
Mini-SIM
U15
Mini-SIM
Type
SFG75
TFT, 256K colors
U15
TFT, 65K colors
Size
SFG75
2.0 inches, 30 x 40 mm, 12.6 cm2 (~31.1% screen-to-body ratio)
U15
Resolution
SFG75
176 x 220 pixels (~141 ppi density)
U15
176 x 220 pixels
Other
SFG75
Second CSTN display (96 x 96 pixels), 65K colors Wallpapers Downloadable pictures
U15
Screensavers
Card slot
SFG75
miniSD
U15
No
Phonebook
SFG75
Yes, Photo call
U15
500 entries
Call records
SFG75
10 dialed, 10 received, 10 missed calls
U15
Yes
Internal
SFG75
32MB
U15
-
Other
SFG75
-
U15
64 MB flash memory included
Single
SFG75
1.3 MP
U15
2 cameras VGA
Features
SFG75
LED flash
U15
-
Video
SFG75
Yes
U15
Yes
Other
SFG75
CIF videocall camera
U15
-
Single
SFG75
-
U15
Yes
Video
SFG75
-
U15
Loudspeaker
SFG75
No
U15
No
Alert types
SFG75
Vibration; Downloadable polyphonic, MP3 ringtones
U15
Vibration; Downloadable polyphonic ringtones
3.5mm jack
SFG75
No
U15
No
WLAN
SFG75
No
U15
No
Bluetooth
SFG75
Yes
U15
Yes
Positioning
SFG75
No
U15
No
Infrared port
SFG75
Yes
U15
Yes
Radio
SFG75
No
U15
No
USB
SFG75
Proprietary
U15
Proprietary
Sensors
SFG75
U15
Messaging
SFG75
SMS, MMS, Email
U15
SMS, EMS, MMS, Email
Browser
SFG75
WAP 2.0/xHTML
U15
WAP 2.0/xHTML
Games
SFG75
Yes
U15
Satin green
Java
SFG75
Yes, MIDP 2.0
U15
Yes
Other
SFG75
Video telephony MP3/MP4 player Predictive text input Organizer
U15
MP3/MP4 player Organizer Sync ML Predictive text input Voice dial
Type
SFG75
Removable Li-Ion 840 mAh battery
U15
Removable Li-Po 800 mAh battery (EBA-010)
Stand-by
SFG75
Up to 250 h
U15
Up to 250 h
Talk time
SFG75
Up to 3 h
U15
Up to 1h 50 min
Colors
SFG75
Silver Black
U15