Screen size
AspenWinner: 2.4"+17%
K8102.0"
Quick verdict
Aspen leads the measured specs 5-2.
Measured wins
Aspen
5
spec wins
Overall winner
Ties
5
equal specs
K810
2
spec wins
Screen size
Technology
Aspen
GSM / HSPA
K810
GSM / UMTS
2G bands
Aspen
GSM 850 / 900 / 1800 / 1900
K810
GSM 900 / 1800 / 1900
3G bands
Aspen
HSDPA 900 / 2100 , HSDPA 850 / 900 / 2100
K810
UMTS 2100
Speed
Aspen
HSPA 7.2/2 Mbps
K810
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
Yes, 384 kbps
Announced
Aspen
2010, February. Released 2010, July
K810
2007, February
Status
Aspen
Discontinued
K810
Discontinued
Dimensions
Aspen
117 x 60 x 12.5 mm (4.61 x 2.36 x 0.49 in)
K810
106 x 48 x 17 mm (4.17 x 1.89 x 0.67 in)
Weight
Aspen
130 g (4.59 oz)
K810
103 g (3.63 oz)
Keyboard
Aspen
QWERTY
K810
-
SIM
Aspen
Mini-SIM
K810
Mini-SIM
Type
Aspen
TFT resistive touchscreen, 65K colors
K810
TFT, 256K colors
Size
Aspen
2.4 inches, 17.8 cm2 (~25.4% screen-to-body ratio)
K810
2.0 inches, 12.4 cm2 (~24.3% screen-to-body ratio)
Resolution
Aspen
320 x 240 pixels, 4:3 ratio (~167 ppi density)
K810
240 x 320 pixels, 4:3 ratio (~200 ppi density)
Other
Aspen
XPERIA Panels
K810
Wallpapers, screensavers
OS
Aspen
Microsoft Windows Mobile 6.5.3 Professional
K810
-
Chipset
Aspen
Qualcomm MSM7227 Snapdragon S1
K810
-
CPU
Aspen
600 MHz ARM 11
K810
-
GPU
Aspen
Adreno 200
K810
-
Card slot
Aspen
microSDHC (dedicated slot), 4 GB included
K810
Memory Stick Micro (M2), up to 2 GB, 128 MB included
Internal
Aspen
256MB RAM, 256MB ROM, 100MB
K810
64MB
Phonebook
Aspen
-
K810
1000 x 20 fields, Photo call
Call records
Aspen
-
K810
30 received, dialed and missed calls
Single
Aspen
3.15 MP
K810
3.15 MP, AF
Video
Aspen
480p@15fps
K810
QCIF
Features
Aspen
-
K810
xenon flash
Other
Aspen
No
K810
-
Single
Aspen
-
K810
Videocall camera
Video
Aspen
-
K810
Loudspeaker
Aspen
Yes
K810
Yes
3.5mm jack
Aspen
Yes
K810
No
Alert types
Aspen
-
K810
Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer
WLAN
Aspen
Wi-Fi 802.11 b/g
K810
No
Bluetooth
Aspen
2.1, A2DP
K810
2.0, A2DP
Positioning
Aspen
GPS, A-GPS
K810
No
Radio
Aspen
Stereo FM radio, RDS
K810
Stereo FM radio, RDS
USB
Aspen
microUSB 2.0
K810
2.0
Infrared port
Aspen
-
K810
Yes
Sensors
Aspen
K810
Browser
Aspen
WAP 2.0/HTML (IE), RSS feeds
K810
WAP 2.0/HTML (NetFront), RSS reader
Other
Aspen
MP3/eAAC+/WAV/WMA player MP4/H.264/WMV player Pocket Office Organizer Eco friendly materials Voice memo/dial Predictive text input
K810
MP3/AAC/MP4 player TrackID music recognition Predictive text input Photo editor Organizer Voice memo/dial
Messaging
Aspen
-
K810
SMS, MMS, Email, Instant Messaging
Games
Aspen
-
K810
Yes + downloadable
Java
Aspen
-
K810
Yes, MIDP 2.0
Type
Aspen
Removable Li-Po 1500 mAh battery
K810
Removable Li-Po 950 mAh battery (BST-33)
Stand-by
Aspen
Up to 560 h (2G) / Up to 500 h (3G)
K810
Up to 400 h
Talk time
Aspen
Up to 6 h 30 min (2G) / Up to 7 h 30 min (3G)
K810
Up to 10 h
Music play
Aspen
Up to 12 h
K810
-
Colors
Aspen
Iconic Black, White Silver
K810
Noble Blue, Golden Ivory, Pulse Red
SAR EU
Aspen
1.05 W/kg (head)
K810
1.31 W/kg (head)
Price
Aspen
About 70 EUR
K810
About 130 EUR