Screen size
F5152.4"
S309Winner: 4.0"+40%
Quick verdict
S309 leads the measured specs 11-2.
Measured wins
F515
2
spec wins
Ties
3
equal specs
S309
11
spec wins
Overall winner
Screen size
Technology
F515
GSM
S309
GSM / HSPA
2G bands
F515
GSM 900 / 1800 / 1900
S309
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
F515
Class 12
S309
-
EDGE
F515
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
F515
-
S309
HSDPA 900 / 2100
Speed
F515
-
S309
HSPA 21.1/5.76 Mbps
Announced
F515
2011, February. Released 2011, Q2
S309
2015, July. Released 2015, July
Status
F515
Discontinued
S309
Discontinued
Dimensions
F515
98.2 x 50.1 x 18.2 mm (3.87 x 1.97 x 0.72 in)
S309
127.6 x 64.7 x 10.8 mm (5.02 x 2.55 x 0.43 in)
Weight
F515
102.3 g (3.60 oz)
S309
127 g (4.48 oz)
SIM
F515
Mini-SIM
S309
Dual SIM (Mini-SIM, dual stand-by)
Type
F515
TFT, 256K colors
S309
TFT, 256K colors
Size
F515
2.4 inches, 17.8 cm2 (~36.3% screen-to-body ratio)
S309
4.0 inches, 45.5 cm2 (~55.2% screen-to-body ratio)
Resolution
F515
240 x 320 pixels, 4:3 ratio (~167 ppi density)
S309
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Other
F515
External display, 128x36 pixels
S309
-
Card slot
F515
microSDHC (dedicated slot)
S309
microSDHC (dedicated slot)
Phonebook
F515
Yes, Photocall
S309
-
Call records
F515
Yes
S309
-
Internal
F515
50MB
S309
8GB 1GB RAM
Single
F515
3.15 MP
S309
5 MP, AF
Video
F515
320p@15fps
S309
Yes
Features
F515
-
S309
LED flash
Other
F515
No
S309
-
Single
F515
-
S309
VGA
Video
F515
-
S309
Loudspeaker
F515
Yes
S309
Yes
3.5mm jack
F515
No
S309
Yes
WLAN
F515
No
S309
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
F515
Yes
S309
4.0, A2DP
Positioning
F515
No
S309
GPS
Radio
F515
Stereo FM radio, RDS
S309
FM radio
USB
F515
miniUSB 2.0
S309
microUSB 2.0
NFC
F515
-
S309
No
Sensors
F515
S309
Accelerometer, proximity
Messaging
F515
SMS, MMS, Email
S309
-
Browser
F515
WAP 2.0/xHTML, HTML
S309
-
Games
F515
Yes
S309
-
Java
F515
Yes, MIDP 2.0
S309
-
Other
F515
MP3/WAV/AAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
S309
-
Type
F515
Removable Li-Ion 920 mAh battery
S309
Li-Ion 1600 mAh, removable
Stand-by
F515
Up to 700 h
S309
Up to 500 h (3G)
Talk time
F515
Up to 8 h
S309
Up to 9 h 30 min (3G)
Colors
F515
Violet
S309
Black, Red
OS
F515
-
S309
Android 5.1 (Lollipop)
CPU
F515
-
S309
Dual-core 1.0 GHz