Screen size
D6132.4"
W8578Winner: 3.5"+31%
Quick verdict
W8578 leads the measured specs 8-2.
Measured wins
D613
2
spec wins
Ties
3
equal specs
W8578
8
spec wins
Overall winner
Screen size
Technology
D613
GSM / CDMA / EVDO
W8578
GSM / HSPA
2G bands
D613
GSM 900 / 1800 , CDMA 800
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
D613
CDMA2000 1xEV-DO
W8578
HSDPA 900 / 2100
Speed
D613
EV-DO Rev.A 3.1 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
3.5mm jack
SD card
equal specsStereo speakers
W8578
HSPA 3.6/0.384 Mbps
Announced
D613
2011, July. Released 2011, July
W8578
2014, April. Released 2014, April
Status
D613
Discontinued
W8578
Discontinued
Dimensions
D613
102 x 49.6 x 17.7 mm (4.02 x 1.95 x 0.70 in)
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
Weight
D613
105 g (3.70 oz)
W8578
217 g (7.65 oz)
SIM
D613
Mini-SIM
W8578
Dual SIM
Type
D613
TFT, 65K colors
W8578
TFT, 256K colors
Size
D613
2.4 inches, 17.8 cm2 (~35.3% screen-to-body ratio)
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
Resolution
D613
240 x 320 pixels, 4:3 ratio (~167 ppi density)
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Other
D613
External OLED display
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
Card slot
D613
miniSD, up to 8 GB
W8578
microSDHC (dedicated slot)
Phonebook
D613
Yes, Photocall
W8578
-
Call records
D613
Yes
W8578
-
Internal
D613
117MB
W8578
512MB 256MB RAM
Single
D613
2 MP
W8578
5 MP
Video
D613
320p@15fps
W8578
Yes
Features
D613
-
W8578
LED flash
Single
D613
Yes
W8578
-
Video
D613
W8578
-
Other
D613
-
W8578
No
Loudspeaker
D613
Yes
W8578
Yes
3.5mm jack
D613
No
W8578
Yes
WLAN
D613
No
W8578
Wi-Fi 802.11 b/g
Bluetooth
D613
2.0, A2DP
W8578
2.1, EDR
Positioning
D613
No
W8578
No
Radio
D613
No
W8578
FM radio
USB
D613
miniUSB 2.0
W8578
microUSB 2.0
NFC
D613
-
W8578
No
Sensors
D613
W8578
Accelerometer
Messaging
D613
SMS(threaded view), MMS, Email, IM
W8578
-
Games
D613
Yes
W8578
-
Java
D613
No
W8578
-
Other
D613
MP3/AAC/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
D613
Removable Li-Ion 980 mAh battery
W8578
Li-Ion 2000 mAh, removable
Stand-by
D613
Up to 100 h
W8578
Up to 850 h
Talk time
D613
Up to 3 h
W8578
Up to 9 h
Colors
D613
Black
W8578
Black
OS
D613
-
W8578
Android 4.2 (Jelly Bean)