Screen size
Quick verdict
WT18i leads the measured specs 4-1.
Measured wins
Mix Walkman
1
spec wins
Ties
7
equal specs
WT18i
4
spec wins
Overall winner
Screen size
Technology
Mix Walkman
GSM
WT18i
GSM
2G bands
Mix Walkman
GSM 850 / 900 / 1800 / 1900 - WT13i
WT18i
GSM 900 / 1800 / 1900
GPRS
Mix Walkman
Up to 115 kbps
WT18i
Up to 80 kbps
EDGE
Mix Walkman
Up to 200 kbps
WT18i
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Up to 237 kbps
3G bands
Mix Walkman
-
WT18i
TD-SCDMA
Speed
Mix Walkman
-
WT18i
HSPA 2.8/2 Mbps
Announced
Mix Walkman
2011, June. Released 2011, August
WT18i
2011, May. Released 2011, Q3
Status
Mix Walkman
Discontinued
WT18i
Discontinued
Dimensions
Mix Walkman
95.8 x 52.8 x 14.3 mm (3.77 x 2.08 x 0.56 in)
WT18i
106 x 56.5 x 14.3 mm (4.17 x 2.22 x 0.56 in)
Weight
Mix Walkman
88 g (3.10 oz)
WT18i
110 g (3.88 oz)
SIM
Mix Walkman
Mini-SIM
WT18i
Mini-SIM
Type
Mix Walkman
TFT, 256K colors
WT18i
TFT
Size
Mix Walkman
3.0 inches, 25.6 cm2 (~50.6% screen-to-body ratio)
WT18i
3.2 inches, 30.5 cm2 (~50.9% screen-to-body ratio)
Resolution
Mix Walkman
240 x 400 pixels, 5:3 ratio (~155 ppi density)
WT18i
320 x 480 pixels, 3:2 ratio (~180 ppi density)
Protection
Mix Walkman
Scratch-resistant glass
WT18i
Scratch-resistant glass
Other
Mix Walkman
-
WT18i
Timescape UI
Card slot
Mix Walkman
microSDHC (dedicated slot)
WT18i
microSDHC (dedicated slot)
Phonebook
Mix Walkman
Yes, Photocall
WT18i
-
Call records
Mix Walkman
Yes
WT18i
-
Internal
Mix Walkman
256MB (100MB user available)
WT18i
150MB
Single
Mix Walkman
3.15 MP
WT18i
3.15 MP
Video
Mix Walkman
320p
WT18i
480p@24fps
Other
Mix Walkman
No
WT18i
-
Single
Mix Walkman
-
WT18i
Yes
Video
Mix Walkman
-
WT18i
Loudspeaker
Mix Walkman
Yes
WT18i
Yes
3.5mm jack
Mix Walkman
Yes
WT18i
Yes
WLAN
Mix Walkman
Wi-Fi 802.11 b/g
WT18i
Wi-Fi 802.11 b/g/n
Bluetooth
Mix Walkman
2.1, A2DP
WT18i
2.1, A2DP
Positioning
Mix Walkman
No
WT18i
GPS, A-GPS
Radio
Mix Walkman
Stereo FM radio, RDS
WT18i
Stereo FM radio, RDS
USB
Mix Walkman
microUSB 2.0
WT18i
microUSB 2.0
Sensors
Mix Walkman
Accelerometer, proximity
WT18i
Accelerometer, proximity, compass
Messaging
Mix Walkman
SMS(threaded view), MMS, Email, IM
WT18i
-
Browser
Mix Walkman
WAP 2.0/xHTML, HTML
WT18i
HTML
Games
Mix Walkman
Yes
WT18i
-
Java
Mix Walkman
Yes
WT18i
-
Other
Mix Walkman
SNS integration Walkman player (MP3/eAAC+/WMA/MP4/H.263) SensMe TrackID music recognition Document viewer Voice memo Predictive text input
WT18i
Walkman player MP4/H.264/WMV player MP3/eAAC+/WMA/WAV player TrackID music recognition Voice memo Predictive text input
Type
Mix Walkman
Removable Li-Ion 1000 mAh battery
WT18i
Removable Li-Po 1200 mAh battery
Stand-by
Mix Walkman
Up to 465 h
WT18i
Up to 200 h (2G) / Up to 200 h (3G)
Talk time
Mix Walkman
Up to 9 h 40 min
WT18i
Up to 6 h (2G) / Up to 6 h (3G)
Music play
Mix Walkman
Up to 13 h
WT18i
-
Colors
Mix Walkman
Black with pink cloud band, Black with pink band, Black with green bird band, Black with green band
WT18i
Black, White
SAR EU
Mix Walkman
0.91 W/kg (head)
WT18i
-
Price
Mix Walkman
About 70 EUR
WT18i
About 230 EUR
OS
Mix Walkman
-
WT18i
Android-based, OMS 2.5
CPU
Mix Walkman
-
WT18i
806 MHz, Marvell PXA 920