Screen size
W8578Winner: 3.5"+59%
X1251.4"
Quick verdict
W8578 leads the measured specs 9-2.
Measured wins
W8578
9
spec wins
Overall winner
Ties
2
equal specs
X125
2
spec wins
Screen size
Technology
W8578
GSM / HSPA
X125
GSM
2G bands
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
X125
GSM 900 / 1800
3G bands
W8578
HSDPA 900 / 2100
X125
-
Speed
W8578
HSPA 3.6/0.384 Mbps
X125
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
-
X125
No
EDGE
W8578
-
X125
No
Announced
W8578
2014, April. Released 2014, April
X125
2012, January. Released 2012, January
Status
W8578
Discontinued
X125
Discontinued
Dimensions
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
X125
107.5 x 43 x 15.5 mm (4.23 x 1.69 x 0.61 in)
Weight
W8578
217 g (7.65 oz)
X125
68 g (2.40 oz)
SIM
W8578
Dual SIM
X125
Mini-SIM
Other
W8578
-
X125
Flashlight
Type
W8578
TFT, 256K colors
X125
TFT, 65K colors
Size
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
X125
1.44 inches, 1.44, 6.7 cm2 (~14.5% screen-to-body ratio)
Resolution
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
X125
128 x 128 pixels, 1:1 ratio (~126 ppi density)
Other
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
X125
-
OS
W8578
Android 4.2 (Jelly Bean)
X125
-
Card slot
W8578
microSDHC (dedicated slot)
X125
microSD (dedicated slot)
Internal
W8578
512MB 256MB RAM
X125
-
Phonebook
W8578
-
X125
Yes
Call records
W8578
-
X125
Yes
Single
W8578
5 MP
X125
-
Features
W8578
LED flash
X125
-
Video
W8578
Yes
X125
-
Other
W8578
No
X125
-
Loudspeaker
W8578
Yes
X125
Yes
3.5mm jack
W8578
Yes
X125
No
WLAN
W8578
Wi-Fi 802.11 b/g
X125
No
Bluetooth
W8578
2.1, EDR
X125
No
Positioning
W8578
No
X125
No
NFC
W8578
No
X125
-
Radio
W8578
FM radio
X125
FM radio
USB
W8578
microUSB 2.0
X125
miniUSB
Sensors
W8578
Accelerometer
X125
Other
W8578
SNS integration MP3/WAV/WMA/eAAC+ player MP4/H.263 player Document viewer Photo viewer Organizer Voice memo Predictive text input
X125
MP3 player Organizer Predictive text input
Messaging
W8578
-
X125
SMS
Games
W8578
-
X125
Yes
Java
W8578
-
X125
No
Type
W8578
Li-Ion 2000 mAh, removable
X125
Removable Li-Ion 1050 mAh battery
Stand-by
W8578
Up to 850 h
X125
Up to 720 h
Talk time
W8578
Up to 9 h
X125
Up to 8 h
Colors
W8578
Black
X125
Black
Other
W8578
-
X125
No