Screen size
F6102.6"
W8578Winner: 3.5"+26%
Quick verdict
W8578 leads the measured specs 8-2.
Measured wins
F610
2
spec wins
Ties
3
equal specs
W8578
8
spec wins
Overall winner
Screen size
Technology
F610
GSM
W8578
GSM / HSPA
2G bands
F610
GSM 900 / 1800
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
F610
Class 12
W8578
-
EDGE
F610
Yes
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
F610
-
W8578
HSDPA 900 / 2100
Speed
F610
-
W8578
HSPA 3.6/0.384 Mbps
Announced
F610
2010, July. Released 2010, July
W8578
2014, April. Released 2014, April
Status
F610
Discontinued
W8578
Discontinued
Dimensions
F610
105 x 50 x 16.3 mm (4.13 x 1.97 x 0.64 in)
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
Weight
F610
105 g (3.70 oz)
W8578
217 g (7.65 oz)
SIM
F610
Dual SIM (Mini-SIM, no dual stand-by)
W8578
Dual SIM
Type
F610
TFT, 256K colors
W8578
TFT, 256K colors
Size
F610
2.6 inches, 20.9 cm2 (~39.9% screen-to-body ratio)
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
Resolution
F610
240 x 320 pixels, 4:3 ratio (~154 ppi density)
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Other
F610
-
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
Card slot
F610
microSDHC (dedicated slot)
W8578
microSDHC (dedicated slot)
Phonebook
F610
Yes, Photocall
W8578
-
Call records
F610
Yes
W8578
-
Internal
F610
30MB
W8578
512MB 256MB RAM
Single
F610
2 MP
W8578
5 MP
Features
F610
LED flash
W8578
LED flash
Video
F610
320p@15fps
W8578
Yes
Other
F610
No
W8578
No
Loudspeaker
F610
Yes
W8578
Yes
3.5mm jack
F610
No
W8578
Yes
WLAN
F610
No
W8578
Wi-Fi 802.11 b/g
Bluetooth
F610
2.0, A2DP
W8578
2.1, EDR
Positioning
F610
No
W8578
No
Radio
F610
Stereo FM radio, RDS
W8578
FM radio
USB
F610
miniUSB 2.0
W8578
microUSB 2.0
NFC
F610
-
W8578
No
Sensors
F610
W8578
Accelerometer
Messaging
F610
SMS, MMS, Email
W8578
-
Browser
F610
WAP 2.0/xHTML, HTML
W8578
-
Games
F610
Yes
W8578
-
Java
F610
Yes, MIDP 2.0
W8578
-
Other
F610
MP3/WAV/AAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
W8578
SNS integration MP3/WAV/WMA/eAAC+ player MP4/H.263 player Document viewer Photo viewer Organizer Voice memo Predictive text input
Type
F610
Removable Li-Ion 1000 mAh battery
W8578
Li-Ion 2000 mAh, removable
Stand-by
F610
Up to 700 h
W8578
Up to 850 h
Talk time
F610
Up to 6 h
W8578
Up to 9 h
Colors
F610
Black
W8578
Black
OS
F610
-
W8578
Android 4.2 (Jelly Bean)