Screen size
S308Winner: 4.0"+13%
W85783.5"
Quick verdict
S308 leads the measured specs 6-2.
Measured wins
S308
6
spec wins
Overall winner
Ties
7
equal specs
W8578
2
spec wins
Screen size
Technology
S308
GSM / HSPA
W8578
GSM / HSPA
2G bands
S308
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
S308
HSDPA 900 / 2100
W8578
HSDPA 900 / 2100
Speed
S308
HSPA
W8578
Resolution
equal specsRefresh 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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA 3.6/0.384 Mbps
Announced
S308
2014, May. Released 2014, May
W8578
2014, April. Released 2014, April
Status
S308
Discontinued
W8578
Discontinued
Dimensions
S308
126 x 64.5 x 9.7 mm (4.96 x 2.54 x 0.38 in)
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
Weight
S308
125 g (4.41 oz)
W8578
217 g (7.65 oz)
SIM
S308
Dual SIM
W8578
Dual SIM
Type
S308
TFT
W8578
TFT, 256K colors
Size
S308
4.0 inches, 45.5 cm2 (~56.0% screen-to-body ratio)
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
Resolution
S308
480 x 800 pixels, 5:3 ratio (~233 ppi density)
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Other
S308
-
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
OS
S308
Android 4.2 (Jelly Bean)
W8578
Android 4.2 (Jelly Bean)
CPU
S308
Dual-core 1.0 GHz
W8578
-
Card slot
S308
microSDHC (dedicated slot)
W8578
microSDHC (dedicated slot)
Internal
S308
4GB 512MB RAM
W8578
512MB 256MB RAM
Single
S308
5 MP
W8578
5 MP
Features
S308
LED flash
W8578
LED flash
Video
S308
Yes
W8578
Yes
Other
S308
No
W8578
No
Loudspeaker
S308
Yes
W8578
Yes
3.5mm jack
S308
Yes
W8578
Yes
WLAN
S308
Wi-Fi 802.11 b/g
W8578
Wi-Fi 802.11 b/g
Bluetooth
S308
3.0, A2DP
W8578
2.1, EDR
Positioning
S308
GPS
W8578
No
NFC
S308
No
W8578
No
Radio
S308
No
W8578
FM radio
USB
S308
microUSB 2.0
W8578
microUSB 2.0
Sensors
S308
Accelerometer
W8578
Accelerometer
Other
S308
-
W8578
SNS integration MP3/WAV/WMA/eAAC+ player MP4/H.263 player Document viewer Photo viewer Organizer Voice memo Predictive text input
Type
S308
Li-Ion 1400 mAh, removable
W8578
Li-Ion 2000 mAh, removable
Stand-by
S308
Up to 700 h
W8578
Up to 850 h
Talk time
S308
Up to 9 h 30 min
W8578
Up to 9 h
Colors
S308
Black, Black/Red, Black/White, Black/Yellow, Black/Gray
W8578
Black
Price
S308
About 130 EUR
W8578
-