Screen size
equal specsT9103.5"
W85783.5"
Quick verdict
W8578 leads the measured specs 4-2.
Measured wins
T910
2
spec wins
Ties
7
equal specs
W8578
4
spec wins
Overall winner
Screen size
equal specsTechnology
T910
GSM
W8578
GSM / HSPA
2G bands
T910
GSM 900 / 1800 / 1900
W8578
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
T910
TD-SCDMA
W8578
HSDPA 900 / 2100
Speed
T910
TD-SCDMA
W8578
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA 3.6/0.384 Mbps
GPRS
T910
Class 12
W8578
-
EDGE
T910
Yes
W8578
-
Announced
T910
2011, January. Released 2011, Q2
W8578
2014, April. Released 2014, April
Status
T910
Discontinued
W8578
Discontinued
Dimensions
T910
115 x 62.4 x 14.4 mm (4.53 x 2.46 x 0.57 in)
W8578
116 x 60 x 21 mm (4.57 x 2.36 x 0.83 in)
Weight
T910
141 g (4.97 oz)
W8578
217 g (7.65 oz)
SIM
T910
Mini-SIM
W8578
Dual SIM
Type
T910
TFT resistive touchscreen, 256K colors
W8578
TFT, 256K colors
Size
T910
3.5 inches, 33.8 cm2 (~47.1% screen-to-body ratio)
W8578
3.5 inches, 34.9 cm2 (~50.1% screen-to-body ratio)
Resolution
T910
360 x 640 pixels, 16:9 ratio (~210 ppi density)
W8578
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Other
T910
-
W8578
Secondary TFT, 256K colors 240 x 320 pixels, 2.6 inches
OS
T910
Android-based OPhone 2.0
W8578
Android 4.2 (Jelly Bean)
Card slot
T910
microSDHC (dedicated slot)
W8578
microSDHC (dedicated slot)
Internal
T910
180MB
W8578
512MB 256MB RAM
Single
T910
5 MP, AF
W8578
5 MP
Video
T910
320p
W8578
Yes
Features
T910
-
W8578
LED flash
Single
T910
Yes
W8578
-
Video
T910
W8578
-
Other
T910
-
W8578
No
Loudspeaker
T910
Yes
W8578
Yes
3.5mm jack
T910
Yes
W8578
Yes
WLAN
T910
Wi-Fi 802.11 b/g
W8578
Wi-Fi 802.11 b/g
Bluetooth
T910
2.1, A2DP
W8578
2.1, EDR
Positioning
T910
GPS, A-GPS
W8578
No
Radio
T910
No
W8578
FM radio
USB
T910
miniUSB 2.0
W8578
microUSB 2.0
NFC
T910
-
W8578
No
Sensors
T910
W8578
Accelerometer
Browser
T910
HTML
W8578
-
Other
T910
CMMB Mobile TV MP3/WAV/AAC+ player MP4/H.264 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
T910
Removable Li-Ion 1530 mAh battery
W8578
Li-Ion 2000 mAh, removable
Stand-by
T910
Up to 420 h
W8578
Up to 850 h
Talk time
T910
Up to 8 h
W8578
Up to 9 h
Colors
T910
White
W8578
Black