Screen size
655—
S309Winner: 4.0"
Quick verdict
S309 leads the measured specs 14-1.
Measured wins
655
1
spec wins
Ties
1
equal specs
S309
14
spec wins
Overall winner
Screen size
Technology
655
GSM
S309
GSM / HSPA
2G bands
655
GSM 900 / 1800 / 1900
S309
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
655
Class 10
S309
-
EDGE
655
No
S309
Resolution
Refresh 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
SD card
Stereo speakers
-
3G bands
655
-
S309
HSDPA 900 / 2100
Speed
655
-
S309
HSPA 21.1/5.76 Mbps
Announced
655
2004, Q3
S309
2015, July. Released 2015, July
Status
655
Discontinued
S309
Discontinued
Dimensions
655
85 x 45 x 24 mm, 75 cc (3.35 x 1.77 x 0.94 in)
S309
127.6 x 64.7 x 10.8 mm (5.02 x 2.55 x 0.43 in)
Weight
655
85 g (3.00 oz)
S309
127 g (4.48 oz)
SIM
655
Mini-SIM
S309
Dual SIM (Mini-SIM, dual stand-by)
Type
655
TFT, 65K colors
S309
TFT, 256K colors
Size
655
S309
4.0 inches, 45.5 cm2 (~55.2% screen-to-body ratio)
Resolution
655
128 x 160 pixels, 7 lines
S309
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Other
655
Second external monochrome display (80 x 48 pixels) Screensavers and wallpapers Downloadable logos
S309
-
Card slot
655
No
S309
microSDHC (dedicated slot)
Phonebook
655
500 x 10 fields, Photo call
S309
-
Call records
655
30 received, dialed and missed calls
S309
-
Internal
655
6MB
S309
8GB 1GB RAM
Single
655
VGA
S309
5 MP, AF
Video
655
No
S309
Yes
Features
655
-
S309
LED flash
Other
655
No
S309
-
Single
655
-
S309
VGA
Video
655
-
S309
Loudspeaker
655
Yes
S309
Yes
Alert types
655
Vibration; Downloadable polyphonic ringtones, composer
S309
-
3.5mm jack
655
No
S309
Yes
WLAN
655
No
S309
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
655
No
S309
4.0, A2DP
Positioning
655
No
S309
GPS
Infrared port
655
Yes
S309
-
Radio
655
No
S309
FM radio
USB
655
S309
microUSB 2.0
NFC
655
-
S309
No
Sensors
655
S309
Accelerometer, proximity
Messaging
655
SMS, EMS, MMS, Email
S309
-
Browser
655
WAP 1.2.1
S309
-
Games
655
Yes + Java downloadable
S309
-
Java
655
Yes, MIDP 2.0
S309
-
Other
655
Predictive text input Organizer Photo editor Optional TV-out
S309
-
Type
655
Removable Li-Ion 600 mAh battery
S309
Li-Ion 1600 mAh, removable
Stand-by
655
Up to 400 h
S309
Up to 500 h (3G)
Talk time
655
Up to 4 h
S309
Up to 9 h 30 min (3G)
Colors
655
3 - Silver Ball, Black Sphere, Red Ballon
S309
Black, Red
OS
655
-
S309
Android 5.1 (Lollipop)
CPU
655
-
S309
Dual-core 1.0 GHz