Screen size
AspenWinner: 2.4"+8.3%
Z7802.2"
Quick verdict
Aspen leads the measured specs 6-2.
Measured wins
Aspen
6
spec wins
Overall winner
Ties
4
equal specs
Z780
2
spec wins
Screen size
Technology
Aspen
GSM / HSPA
Z780
GSM / HSPA
2G bands
Aspen
GSM 850 / 900 / 1800 / 1900
Z780
GSM 850 / 900 / 1800 / 1900
3G bands
Aspen
HSDPA 900 / 2100 , HSDPA 850 / 900 / 2100
Z780
HSDPA 850 / 1900 / 2100
Speed
Aspen
HSPA 7.2/2 Mbps
Resolution
equal specsRefresh 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
3.5mm jack
SD card
equal specsStereo speakers
Z780
HSPA 3.6/0.384 Mbps
Announced
Aspen
2010, February. Released 2010, July
Z780
2008, April
Status
Aspen
Discontinued
Z780
Discontinued
Dimensions
Aspen
117 x 60 x 12.5 mm (4.61 x 2.36 x 0.49 in)
Z780
92 x 49 x 16 mm (3.62 x 1.93 x 0.63 in)
Weight
Aspen
130 g (4.59 oz)
Z780
100 g (3.53 oz)
Keyboard
Aspen
QWERTY
Z780
-
SIM
Aspen
Mini-SIM
Z780
Mini-SIM
Type
Aspen
TFT resistive touchscreen, 65K colors
Z780
TFT, 256K colors
Size
Aspen
2.4 inches, 17.8 cm2 (~25.4% screen-to-body ratio)
Z780
2.2 inches, 15.0 cm2 (~33.2% screen-to-body ratio)
Resolution
Aspen
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Z780
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Other
Aspen
XPERIA Panels
Z780
Second external monochrome display (36 x 128 pixels)
OS
Aspen
Microsoft Windows Mobile 6.5.3 Professional
Z780
-
Chipset
Aspen
Qualcomm MSM7227 Snapdragon S1
Z780
-
CPU
Aspen
600 MHz ARM 11
Z780
-
GPU
Aspen
Adreno 200
Z780
-
Card slot
Aspen
microSDHC (dedicated slot), 4 GB included
Z780
Memory Stick Micro (M2), up to 8 GB
Internal
Aspen
256MB RAM, 256MB ROM, 100MB
Z780
35MB
Phonebook
Aspen
-
Z780
1000 entries, Photocall
Call records
Aspen
-
Z780
30 received, dialed and missed calls
Single
Aspen
3.15 MP
Z780
2 MP
Video
Aspen
480p@15fps
Z780
Yes
Other
Aspen
No
Z780
No
Loudspeaker
Aspen
Yes
Z780
Yes
3.5mm jack
Aspen
Yes
Z780
No
Alert types
Aspen
-
Z780
Vibration, MP3, AAC ringtones
WLAN
Aspen
Wi-Fi 802.11 b/g
Z780
No
Bluetooth
Aspen
2.1, A2DP
Z780
2.0, A2DP
Positioning
Aspen
GPS, A-GPS
Z780
GPS, A-GPS
Radio
Aspen
Stereo FM radio, RDS
Z780
FM radio
USB
Aspen
microUSB 2.0
Z780
2.0
Sensors
Aspen
Z780
Browser
Aspen
WAP 2.0/HTML (IE), RSS feeds
Z780
WAP 2.0/HTML (NetFront 3.4), 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
Z780
MP3/MP4 player TrackID music recognition Photo editor Organizer Voice memo/dial
Messaging
Aspen
-
Z780
SMS, MMS, Email, Instant Messaging
Games
Aspen
-
Z780
3D games + downloadable
Java
Aspen
-
Z780
Yes, MIDP 2.0
Type
Aspen
Removable Li-Po 1500 mAh battery
Z780
Removable Li-Po 950 mAh battery
Stand-by
Aspen
Up to 560 h (2G) / Up to 500 h (3G)
Z780
Up to 350 h
Talk time
Aspen
Up to 6 h 30 min (2G) / Up to 7 h 30 min (3G)
Z780
Up to 9 h 30 min
Music play
Aspen
Up to 12 h
Z780
-
Colors
Aspen
Iconic Black, White Silver
Z780
Grand Onyx, Amethyst Silver
SAR EU
Aspen
1.05 W/kg (head)
Z780
-
Price
Aspen
About 70 EUR
Z780
About 90 EUR
SAR
Aspen
-
Z780
1.43 W/kg (head) 0.69 W/kg (body)