Screen size
S9002.2"
W8578Winner: 3.5"+37%
Quick verdict
W8578 leads the measured specs 9-2.
Measured wins
S900
2
spec wins
Ties
2
equal specs
W8578
9
spec wins
Overall winner
Screen size
Technology
S900
GSM
W8578
GSM / HSPA
2G bands
S900
GSM 900 / 1800 / 1900
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
S900
Class 10
W8578
-
EDGE
S900
No
W8578
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
equal specsStereo speakers
-
3G bands
S900
-
W8578
HSDPA 900 / 2100
Speed
S900
-
W8578
HSPA 3.6/0.384 Mbps
Announced
S900
2006, June
W8578
2014, April. Released 2014, April
Status
S900
Discontinued
W8578
Discontinued
Dimensions
S900
109 x 51 x 13 mm (4.29 x 2.01 x 0.51 in)
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
Weight
S900
94 g (3.32 oz)
W8578
217 g (7.65 oz)
SIM
S900
Mini-SIM
W8578
Dual SIM
Type
S900
TFT resistive touchscreen, 256K colors
W8578
TFT, 256K colors
Size
S900
2.2 inches, 15.2 cm2 (~27.4% screen-to-body ratio)
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
Resolution
S900
176 x 220 pixels (~128 ppi density)
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Other
S900
Screensavers and wallpapers
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
Card slot
S900
miniSD
W8578
microSDHC (dedicated slot)
Phonebook
S900
1000 entries, Photocall
W8578
-
Call records
S900
30 received, dialed and missed calls
W8578
-
Internal
S900
10MB
W8578
512MB 256MB RAM
Single
S900
2 MP
W8578
5 MP
Video
S900
Yes
W8578
Yes
Features
S900
-
W8578
LED flash
Other
S900
No
W8578
No
Loudspeaker
S900
Yes
W8578
Yes
Alert types
S900
Vibration; Downloadable polyphonic, MP3 ringtones
W8578
-
3.5mm jack
S900
No
W8578
Yes
WLAN
S900
No
W8578
Wi-Fi 802.11 b/g
Bluetooth
S900
Yes
W8578
2.1, EDR
Positioning
S900
No
W8578
No
Infrared port
S900
Yes
W8578
-
Radio
S900
No
W8578
FM radio
USB
S900
Proprietary
W8578
microUSB 2.0
NFC
S900
-
W8578
No
Sensors
S900
W8578
Accelerometer
Messaging
S900
SMS, EMS, MMS, Email
W8578
-
Browser
S900
WAP
W8578
-
Games
S900
Yes
W8578
-
Java
S900
No
W8578
-
Other
S900
MP3/MP4 player Organizer Voice memo
W8578
SNS integration MP3/WAV/WMA/eAAC+ player MP4/H.263 player Document viewer Photo viewer Organizer Voice memo Predictive text input
Type
S900
Removable Li-Ion battery
W8578
Li-Ion 2000 mAh, removable
Stand-by
S900
Up to 300 h
W8578
Up to 850 h
Talk time
S900
Up to 4 h
W8578
Up to 9 h
Colors
S900
Silver
W8578
Black
OS
S900
-
W8578
Android 4.2 (Jelly Bean)