Screen size
AeroWinner: 3.5"+20%
XCD282.8"
Quick verdict
XCD28 leads the measured specs 5-4.
Measured wins
Aero
4
spec wins
Ties
3
equal specs
XCD28
5
spec wins
Overall winner
Screen size
Technology
Aero
GSM / HSPA
XCD28
GSM / HSPA
2G bands
Aero
GSM 850 / 900 / 1800 / 1900
XCD28
GSM 850 / 900 / 1800 / 1900
3G bands
Aero
HSDPA 850 / 1900 / 2100
XCD28
HSDPA 2100
Speed
Aero
HSPA 3.6/0.384 Mbps
XCD28
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
HSPA 7.2/0.384 Mbps
Announced
Aero
2010, March. Released 2010, August
XCD28
2010, November. Released 2010, November
Status
Aero
Discontinued
XCD28
Discontinued
Dimensions
Aero
122 x 57.9 x 11.7 mm, 68.6 cc (4.80 x 2.28 x 0.46 in)
XCD28
102 x 55 x 14.5 mm (4.02 x 2.17 x 0.57 in)
Weight
Aero
104 g (3.67 oz)
XCD28
100 g (3.53 oz)
SIM
Aero
Mini-SIM
XCD28
Mini-SIM
Type
Aero
TFT, 256K colors
XCD28
TFT resistive touchscreen, 256K colors
Size
Aero
3.5 inches, 33.8 cm2 (~47.8% screen-to-body ratio)
XCD28
2.8 inches, 24.3 cm2 (~43.3% screen-to-body ratio)
Resolution
Aero
360 x 640 pixels, 16:9 ratio (~210 ppi density)
XCD28
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Protection
Aero
Corning Gorilla Glass
XCD28
-
Other
Aero
Handwriting recognition
XCD28
-
OS
Aero
Android 1.5 (Cupcake)
XCD28
Android 2.1 (Eclair)
CPU
Aero
Marvell PXA310 624 MHz
XCD28
600 MHz ARM 11
Chipset
Aero
-
XCD28
Qualcomm MSM7227 Snapdragon S1
GPU
Aero
-
XCD28
Adreno 200
Card slot
Aero
microSDHC (dedicated slot), 2 GB included
XCD28
microSDHC (dedicated slot), 2 GB included
Internal
Aero
-
XCD28
256MB RAM, 256MB
Single
Aero
5 MP, AF
XCD28
3.15 MP, AF
Features
Aero
LED flash
XCD28
-
Video
Aero
CIF@30fps
XCD28
Yes
Other
Aero
No
XCD28
No
Loudspeaker
Aero
Yes
XCD28
Yes
3.5mm jack
Aero
No
XCD28
Yes
WLAN
Aero
Wi-Fi 802.11 b/g
XCD28
Wi-Fi 802.11 b/g
Bluetooth
Aero
2.0, A2DP
XCD28
2.1, A2DP, EDR
Positioning
Aero
GPS, A-GPS
XCD28
GPS, A-GPS
Radio
Aero
No
XCD28
Stereo FM radio, RDS
USB
Aero
miniUSB 2.0
XCD28
microUSB 2.0
Sensors
Aero
Accelerometer, proximity
XCD28
Browser
Aero
HTML, Adobe Flash Lite
XCD28
HTML
Other
Aero
MP4/H.264/WMV player MP3/WAV/eAAC+/WMA player QuickOffice document viewer Photo viewer/editor Organizer Voice memo Predictive text input
XCD28
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Document viewer Voice memo Predictive text input
Type
Aero
Removable Li-Ion 1000 mAh battery
XCD28
Removable Li-Ion 1100 mAh battery
Stand-by
Aero
Up to 400 h
XCD28
-
Talk time
Aero
Up to 5 h
XCD28
-
Colors
Aero
Black
XCD28
Black
Price
Aero
About 230 EUR
XCD28
About 180 EUR