Screen size
S309Winner: 4.0"+20%
W3373.2"
Quick verdict
S309 leads the measured specs 10-1.
Measured wins
S309
10
spec wins
Overall winner
Ties
5
equal specs
W337
1
spec wins
Screen size
Technology
S309
GSM / HSPA
W337
GSM / HSPA
2G bands
S309
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
W337
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
S309
HSDPA 900 / 2100
W337
HSDPA 850 / 1900
Speed
S309
HSPA 21.1/5.76 Mbps
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
W337
HSPA 7.2/5.76 Mbps
Announced
S309
2015, July. Released 2015, July
W337
2012, November. Released 2012, November
Status
S309
Discontinued
W337
Discontinued
Dimensions
S309
127.6 x 64.7 x 10.8 mm (5.02 x 2.55 x 0.43 in)
W337
107.3 x 54.6 x 12.8 mm (4.22 x 2.15 x 0.50 in)
Weight
S309
127 g (4.48 oz)
W337
108.3 g (3.81 oz)
SIM
S309
Dual SIM (Mini-SIM, dual stand-by)
W337
Dual SIM (Mini-SIM)
Type
S309
TFT, 256K colors
W337
TFT
Size
S309
4.0 inches, 45.5 cm2 (~55.2% screen-to-body ratio)
W337
3.2 inches, 29.1 cm2 (~49.7% screen-to-body ratio)
Resolution
S309
480 x 800 pixels, 5:3 ratio (~233 ppi density)
W337
240 x 400 pixels, 5:3 ratio (~146 ppi density)
OS
S309
Android 5.1 (Lollipop)
W337
Android 2.3 (Gingerbread)
CPU
S309
Dual-core 1.0 GHz
W337
-
Card slot
S309
microSDHC (dedicated slot)
W337
microSDHC (dedicated slot)
Internal
S309
8GB 1GB RAM
W337
512MB
Single
S309
5 MP, AF
W337
2 MP
Features
S309
LED flash
W337
-
Video
S309
Yes
W337
480p@30fps
Single
S309
VGA
W337
Yes
Video
S309
W337
Loudspeaker
S309
Yes
W337
Yes
3.5mm jack
S309
Yes
W337
Yes
WLAN
S309
Wi-Fi 802.11 b/g/n, hotspot
W337
Wi-Fi 802.11 b/g
Bluetooth
S309
4.0, A2DP
W337
3.0, A2DP, EDR
Positioning
S309
GPS
W337
GPS
NFC
S309
No
W337
No
Radio
S309
FM radio
W337
No
USB
S309
microUSB 2.0
W337
microUSB 2.0
Sensors
S309
Accelerometer, proximity
W337
Accelerometer, proximity
Type
S309
Li-Ion 1600 mAh, removable
W337
Li-Ion 1350 mAh, removable
Stand-by
S309
Up to 500 h (3G)
W337
Up to 385 h
Talk time
S309
Up to 9 h 30 min (3G)
W337
Up to 6 h
Colors
S309
Black, Red
W337
Black