Screen size
S309Winner: 4.0"+20%
W7273.2"
Quick verdict
S309 leads the measured specs 12-0.
Measured wins
S309
12
spec wins
Overall winner
Ties
4
equal specs
W727
0
spec wins
Screen size
Technology
S309
GSM / HSPA
W727
GSM / HSPA
2G bands
S309
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
W727
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
S309
HSDPA 900 / 2100
W727
HSDPA 2100 - SIM 1
Speed
S309
HSPA 21.1/5.76 Mbps
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
USB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
W727
HSPA 3.6/0.384 Mbps
Announced
S309
2015, July. Released 2015, July
W727
2012, January. Released 2012, January
Status
S309
Discontinued
W727
Discontinued
Dimensions
S309
127.6 x 64.7 x 10.8 mm (5.02 x 2.55 x 0.43 in)
W727
109.8 x 56.5 x 20.5 mm (4.32 x 2.22 x 0.81 in)
Weight
S309
127 g (4.48 oz)
W727
189 g (6.67 oz)
SIM
S309
Dual SIM (Mini-SIM, dual stand-by)
W727
Dual SIM (Mini-SIM)
Type
S309
TFT, 256K colors
W727
TFT, 256K colors
Size
S309
4.0 inches, 45.5 cm2 (~55.2% screen-to-body ratio)
W727
3.2 inches, 30.5 cm2 (~49.2% screen-to-body ratio)
Resolution
S309
480 x 800 pixels, 5:3 ratio (~233 ppi density)
W727
320 x 480 pixels, 3:2 ratio (~180 ppi density)
Other
S309
-
W727
External TFT display, 2.4 inches
OS
S309
Android 5.1 (Lollipop)
W727
-
CPU
S309
Dual-core 1.0 GHz
W727
-
Card slot
S309
microSDHC (dedicated slot)
W727
microSDHC (dedicated slot)
Internal
S309
8GB 1GB RAM
W727
100MB
Phonebook
S309
-
W727
Yes, Photocall
Call records
S309
-
W727
Yes
Single
S309
5 MP, AF
W727
5 MP
Features
S309
LED flash
W727
-
Video
S309
Yes
W727
Yes
Single
S309
VGA
W727
-
Video
S309
W727
-
Other
S309
-
W727
No
Loudspeaker
S309
Yes
W727
Yes
3.5mm jack
S309
Yes
W727
No
WLAN
S309
Wi-Fi 802.11 b/g/n, hotspot
W727
Wi-Fi 802.11 b/g, hotspot
Bluetooth
S309
4.0, A2DP
W727
2.1, A2DP, EDR
Positioning
S309
GPS
W727
No
NFC
S309
No
W727
-
Radio
S309
FM radio
W727
FM radio
USB
S309
microUSB 2.0
W727
miniUSB 2.0
Sensors
S309
Accelerometer, proximity
W727
Fingerprint (front-mounted)
Messaging
S309
-
W727
SMS(threaded view), MMS, Email, IM
Games
S309
-
W727
Yes
Java
S309
-
W727
Yes, MIDP 2.0
Other
S309
-
W727
MP3/WAV/AAC player MP4/H.263 player Organizer Voice memo Predictive text input
Type
S309
Li-Ion 1600 mAh, removable
W727
Removable Li-Ion 1530 mAh battery
Stand-by
S309
Up to 500 h (3G)
W727
-
Talk time
S309
Up to 9 h 30 min (3G)
W727
-
Colors
S309
Black, Red
W727
Gray