Screen size
E1332.2"
W8578Winner: 3.5"+37%
Quick verdict
W8578 leads the measured specs 7-1.
Measured wins
E133
1
spec wins
Ties
5
equal specs
W8578
7
spec wins
Overall winner
Screen size
Technology
E133
GSM
W8578
GSM / HSPA
2G bands
E133
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
E133
Class 12
W8578
-
EDGE
E133
No
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
E133
-
W8578
HSDPA 900 / 2100
Speed
E133
-
W8578
HSPA 3.6/0.384 Mbps
Announced
E133
2012, November. Released 2012, November
W8578
2014, April. Released 2014, April
Status
E133
Discontinued
W8578
Discontinued
Dimensions
E133
105 x 61 x 13.6 mm (4.13 x 2.40 x 0.54 in)
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
Weight
E133
-
W8578
217 g (7.65 oz)
Keyboard
E133
QWERTY
W8578
-
SIM
E133
Dual SIM (Mini-SIM)
W8578
Dual SIM
Type
E133
TFT
W8578
TFT, 256K colors
Size
E133
2.2 inches, 15.0 cm2 (~23.4% screen-to-body ratio)
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
Resolution
E133
320 x 240 pixels, 4:3 ratio (~182 ppi density)
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Other
E133
-
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
Card slot
E133
microSDHC (dedicated slot)
W8578
microSDHC (dedicated slot)
Phonebook
E133
Yes, Photocall
W8578
-
Call records
E133
Yes
W8578
-
Internal
E133
0
W8578
512MB 256MB RAM
Single
E133
VGA
W8578
5 MP
Video
E133
176x144@10fps
W8578
Yes
Features
E133
-
W8578
LED flash
Other
E133
No
W8578
No
Loudspeaker
E133
Yes
W8578
Yes
3.5mm jack
E133
Yes
W8578
Yes
WLAN
E133
No
W8578
Wi-Fi 802.11 b/g
Bluetooth
E133
2.0, A2DP
W8578
2.1, EDR
Positioning
E133
No
W8578
No
NFC
E133
No
W8578
No
Radio
E133
FM radio
W8578
FM radio
USB
E133
miniUSB 2.0
W8578
microUSB 2.0
Sensors
E133
W8578
Accelerometer
Messaging
E133
SMS(threaded view), MMS, Email
W8578
-
Games
E133
Yes
W8578
-
Java
E133
Yes
W8578
-
Other
E133
MP3/WAV/WMA/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
E133
Li-Ion 800 mAh, removable
W8578
Li-Ion 2000 mAh, removable
Stand-by
E133
Up to 727 h
W8578
Up to 850 h
Talk time
E133
Up to 6 h 40 min
W8578
Up to 9 h
Colors
E133
Black
W8578
Black
OS
E133
-
W8578
Android 4.2 (Jelly Bean)