Screen size
W8578Winner: 3.5"+26%
X5162.6"
Quick verdict
W8578 leads the measured specs 7-2.
Measured wins
W8578
7
spec wins
Overall winner
Ties
4
equal specs
X516
2
spec wins
Screen size
Technology
W8578
GSM / HSPA
X516
GSM
2G bands
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
X516
GSM 900 / 1800 / 1900 - SIM 1, GSM 900 / 1800 / 1900 - SIM 2
3G bands
W8578
HSDPA 900 / 2100
X516
-
Speed
W8578
HSPA 3.6/0.384 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
equal specsSD card
equal specsStereo speakers
X516
-
GPRS
W8578
-
X516
Yes
EDGE
W8578
-
X516
No
Announced
W8578
2014, April. Released 2014, April
X516
2011, February. Released 2011, March
Status
W8578
Discontinued
X516
Discontinued
Dimensions
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
X516
102 x 52 x 16.9 mm (4.02 x 2.05 x 0.67 in)
Weight
W8578
217 g (7.65 oz)
X516
103 g (3.63 oz)
SIM
W8578
Dual SIM
X516
Dual SIM (Mini-SIM)
Type
W8578
TFT, 256K colors
X516
TFT resistive touchscreen, 256K colors
Size
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
X516
2.6 inches, 20.9 cm2 (~39.5% screen-to-body ratio)
Resolution
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
X516
240 x 320 pixels, 4:3 ratio (~154 ppi density)
Other
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
X516
Handwriting recognition
OS
W8578
Android 4.2 (Jelly Bean)
X516
-
Card slot
W8578
microSDHC (dedicated slot)
X516
microSDHC (dedicated slot)
Internal
W8578
512MB 256MB RAM
X516
3MB
Phonebook
W8578
-
X516
Yes, Photocall
Call records
W8578
-
X516
Yes
Single
W8578
5 MP
X516
2 MP
Features
W8578
LED flash
X516
LED flash
Video
W8578
Yes
X516
320p
Other
W8578
No
X516
No
Loudspeaker
W8578
Yes
X516
Yes
3.5mm jack
W8578
Yes
X516
Yes
WLAN
W8578
Wi-Fi 802.11 b/g
X516
No
Bluetooth
W8578
2.1, EDR
X516
2.0, A2DP
Positioning
W8578
No
X516
No
NFC
W8578
No
X516
-
Radio
W8578
FM radio
X516
Stereo FM radio, RDS
USB
W8578
microUSB 2.0
X516
miniUSB 2.0
Sensors
W8578
Accelerometer
X516
Other
W8578
SNS integration MP3/WAV/WMA/eAAC+ player MP4/H.263 player Document viewer Photo viewer Organizer Voice memo Predictive text input
X516
MP3/AAC+/WAV player MP4/H.263 player Organizer Voice memo Predictive text input
Messaging
W8578
-
X516
SMS, MMS, Email, IM
Browser
W8578
-
X516
WAP 2.0/xHTML
Games
W8578
-
X516
Yes
Java
W8578
-
X516
Yes, MIDP 2.0
Type
W8578
Li-Ion 2000 mAh, removable
X516
Removable Li-Ion 1530 mAh battery
Stand-by
W8578
Up to 850 h
X516
Up to 960 h
Talk time
W8578
Up to 9 h
X516
Up to 12 h
Colors
W8578
Black
X516
Black
Price
W8578
-
X516
About 270 EUR