Screen size
W8578Winner: 3.5"+20%
X8102.8"
Quick verdict
W8578 leads the measured specs 8-4.
Measured wins
W8578
8
spec wins
Overall winner
Ties
2
equal specs
X810
4
spec wins
Screen size
Technology
W8578
GSM / HSPA
X810
GSM
2G bands
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
X810
GSM 850 / 900 / 1800 / 1900
3G bands
W8578
HSDPA 900 / 2100
X810
-
Speed
W8578
HSPA 3.6/0.384 Mbps
X810
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
-
GPRS
W8578
-
X810
Class 10
EDGE
W8578
-
X810
Class 10
Announced
W8578
2014, April. Released 2014, April
X810
2009, March. Released 2009
Status
W8578
Discontinued
X810
Discontinued
Dimensions
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
X810
103.5 x 42.1 x 13.5 mm (4.07 x 1.66 x 0.53 in)
Weight
W8578
217 g (7.65 oz)
X810
136 g (4.80 oz)
SIM
W8578
Dual SIM
X810
Mini-SIM
Type
W8578
TFT, 256K colors
X810
TFT resistive touchscreen, 256K colors
Size
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
X810
2.8 inches, 22.3 cm2 (~51.2% screen-to-body ratio)
Resolution
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
X810
240 x 400 pixels (Wide QVGA), 5:3 ratio (~167 ppi density)
Other
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
X810
Handwriting recognition
OS
W8578
Android 4.2 (Jelly Bean)
X810
-
Card slot
W8578
microSDHC (dedicated slot)
X810
microSDHC (dedicated slot)
Internal
W8578
512MB 256MB RAM
X810
64MB 512MB RAM 1GB ROM
Phonebook
W8578
-
X810
Yes
Call records
W8578
-
X810
30 received, dialed and missed calls
Single
W8578
5 MP
X810
3.15 MP, AF
Features
W8578
LED flash
X810
LED flash
Video
W8578
Yes
X810
CIF@15fps
Other
W8578
No
X810
-
Single
W8578
-
X810
Yes
Video
W8578
-
X810
Loudspeaker
W8578
Yes
X810
Yes
3.5mm jack
W8578
Yes
X810
No
WLAN
W8578
Wi-Fi 802.11 b/g
X810
No
Bluetooth
W8578
2.1, EDR
X810
2.0, A2DP
Positioning
W8578
No
X810
No
NFC
W8578
No
X810
-
Radio
W8578
FM radio
X810
No
USB
W8578
microUSB 2.0
X810
miniUSB 1.1
Sensors
W8578
Accelerometer
X810
Accelerometer
Other
W8578
SNS integration MP3/WAV/WMA/eAAC+ player MP4/H.263 player Document viewer Photo viewer Organizer Voice memo Predictive text input
X810
MP3/MP4/WAV/MP3/AAC player Document viewer (Word, Excel, PowerPoint, PDF) Organizer Voice memo
Messaging
W8578
-
X810
SMS, MMS, Email
Browser
W8578
-
X810
WAP 2.0/xHTML
Games
W8578
-
X810
Yes, incl. motion-based + downloadable
Java
W8578
-
X810
Yes, MIDP 2.0
Type
W8578
Li-Ion 2000 mAh, removable
X810
Removable Li-Ion 1050 mAh battery
Stand-by
W8578
Up to 850 h
X810
Up to 720 h
Talk time
W8578
Up to 9 h
X810
Up to 8 h 30 min
Colors
W8578
Black
X810
Black
Price
W8578
-
X810
About 210 EUR