Screen size
AspenWinner: 2.4"+33%
K2051.6"
Quick verdict
Aspen leads the measured specs 10-1.
Measured wins
Aspen
10
spec wins
Overall winner
Ties
1
equal specs
K205
1
spec wins
Screen size
Technology
Aspen
GSM / HSPA
K205
GSM
2G bands
Aspen
GSM 850 / 900 / 1800 / 1900
K205
GSM 850 / 1900
3G bands
Aspen
HSDPA 900 / 2100 , HSDPA 850 / 900 / 2100
K205
-
Speed
Aspen
HSPA 7.2/2 Mbps
K205
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
Stereo speakers
-
GPRS
Aspen
-
K205
Yes
EDGE
Aspen
-
K205
No
Announced
Aspen
2010, February. Released 2010, July
K205
2007, December
Status
Aspen
Discontinued
K205
Discontinued
Dimensions
Aspen
117 x 60 x 12.5 mm (4.61 x 2.36 x 0.49 in)
K205
103 x 46 x 17 mm (4.06 x 1.81 x 0.67 in)
Weight
Aspen
130 g (4.59 oz)
K205
82 g (2.89 oz)
Keyboard
Aspen
QWERTY
K205
-
SIM
Aspen
Mini-SIM
K205
Mini-SIM
Type
Aspen
TFT resistive touchscreen, 65K colors
K205
CSTN, 65K colors
Size
Aspen
2.4 inches, 17.8 cm2 (~25.4% screen-to-body ratio)
K205
1.6 inches, 8.3 cm2 (~17.4% screen-to-body ratio)
Resolution
Aspen
320 x 240 pixels, 4:3 ratio (~167 ppi density)
K205
128 x 128 pixels, 1:1 ratio (~113 ppi density)
Other
Aspen
XPERIA Panels
K205
Wallpapers
OS
Aspen
Microsoft Windows Mobile 6.5.3 Professional
K205
-
Chipset
Aspen
Qualcomm MSM7227 Snapdragon S1
K205
-
CPU
Aspen
600 MHz ARM 11
K205
-
GPU
Aspen
Adreno 200
K205
-
Card slot
Aspen
microSDHC (dedicated slot), 4 GB included
K205
No
Internal
Aspen
256MB RAM, 256MB ROM, 100MB
K205
-
Phonebook
Aspen
-
K205
Yes
Call records
Aspen
-
K205
20 received, dialed and missed calls
Single
Aspen
3.15 MP
K205
VGA
Video
Aspen
480p@15fps
K205
No
Other
Aspen
No
K205
No
Loudspeaker
Aspen
Yes
K205
Yes
3.5mm jack
Aspen
Yes
K205
No
Alert types
Aspen
-
K205
Vibration; Downloadable polyphonic ringtones
WLAN
Aspen
Wi-Fi 802.11 b/g
K205
No
Bluetooth
Aspen
2.1, A2DP
K205
No
Positioning
Aspen
GPS, A-GPS
K205
No
Radio
Aspen
Stereo FM radio, RDS
K205
No
USB
Aspen
microUSB 2.0
K205
Proprietary
Infrared port
Aspen
-
K205
Yes
Sensors
Aspen
K205
Browser
Aspen
WAP 2.0/HTML (IE), RSS feeds
K205
WAP 2.0/xHTML
Other
Aspen
MP3/eAAC+/WAV/WMA player MP4/H.264/WMV player Pocket Office Organizer Eco friendly materials Voice memo/dial Predictive text input
K205
Organizer Stopwatch Timer Predictive text input
Messaging
Aspen
-
K205
SMS, MMS, Email
Games
Aspen
-
K205
Yes
Java
Aspen
-
K205
No
Type
Aspen
Removable Li-Po 1500 mAh battery
K205
Removable Li-Ion battery
Stand-by
Aspen
Up to 560 h (2G) / Up to 500 h (3G)
K205
Up to 300 h
Talk time
Aspen
Up to 6 h 30 min (2G) / Up to 7 h 30 min (3G)
K205
Up to 7 h
Music play
Aspen
Up to 12 h
K205
-
Colors
Aspen
Iconic Black, White Silver
K205
White, Black
SAR EU
Aspen
1.05 W/kg (head)
K205
-
Price
Aspen
About 70 EUR
K205
-
SAR
Aspen
-
K205
1.08 W/kg (head) 0.44 W/kg (body)