Screen size
P31—
S80Winner: 2.0"
Quick verdict
S80 leads the measured specs 4-2.
Measured wins
P31
2
spec wins
Ties
5
equal specs
S80
4
spec wins
Overall winner
Screen size
Technology
P31
GSM
S80
GSM / UMTS
2G bands
P31
GSM 900 / 1800 / 1900
S80
GSM 900 / 1800
GPRS
P31
Class 10
S80
-
EDGE
P31
No
S80
-
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
3G bands
P31
-
S80
UMTS 2100
Speed
P31
-
S80
Yes, 384 kbps
Announced
P31
2004, Q1
S80
2005, Q1
Status
P31
Discontinued
S80
Discontinued
Dimensions
P31
118 x 52 x 17 mm (4.65 x 2.05 x 0.67 in)
S80
90 x 45 x 24 mm (3.54 x 1.77 x 0.94 in)
Weight
P31
150 g (5.29 oz)
S80
110 g (3.88 oz)
SIM
P31
Mini-SIM
S80
Mini-SIM
Type
P31
TFT resistive touchscreen, 65K colors
S80
TFT, 256K colors
Size
P31
S80
2.0 inches, 31 x 39 mm, 12.6 cm2 (~31.1% screen-to-body ratio)
Resolution
P31
208 x 320 pixels, 3:2 ratio
S80
176 x 220 pixels (~141 ppi density)
Other
P31
Wallpapers Downloadable pictures
S80
Second CSTN display (96 x 64 pixels), 65K colors Wallpapers Downloadable pictures
OS
P31
Symbian 7.0, UIQ v2.1 UI
S80
-
Chipset
P31
TI OMAP V1030
S80
-
CPU
P31
144 MHz
S80
-
Card slot
P31
SD/MMC
S80
miniSD
Phonebook
P31
-
S80
500 entries, Photo call
Call records
P31
-
S80
10 dialed, 10 received, 10 missed calls
Internal
P31
-
S80
10MB
Single
P31
1.3 MP
S80
1.3 MP
Video
P31
Yes
S80
Yes
Features
P31
-
S80
LED flash
Other
P31
No
S80
CIF videocall camera
Loudspeaker
P31
Yes
S80
No
Alert types
P31
Vibration; Downloadable polyphonic ringtones
S80
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
P31
No
S80
No
WLAN
P31
No
S80
No
Bluetooth
P31
1.1
S80
1.1
Positioning
P31
No
S80
No
Infrared port
P31
Yes
S80
Yes
Radio
P31
No
S80
No
USB
P31
Proprietary
S80
Proprietary
Sensors
P31
S80
Browser
P31
WAP 2.0/xHTML
S80
WAP 2.0/xHTML
Other
P31
MP3/MP4 player Handwriting recognition iTap
S80
MP3/MP4 player iTap Organizer
Messaging
P31
-
S80
SMS, MMS
Games
P31
-
S80
Yes
Java
P31
-
S80
Yes, MIDP 2.0
Type
P31
Removable Li-Ion battery
S80
Removable Li-Ion 840 mAh battery
Stand-by
P31
Up to 120 h
S80
Up to 300 h
Talk time
P31
Up to 5 h
S80
Up to 4 h
Colors
P31
S80
Red, Black