Screen size
equal specsBreeze III2.2"
Duo2.2"
Quick verdict
Duo leads the measured specs 4-2.
Measured wins
Breeze III
2
spec wins
Ties
6
equal specs
Duo
4
spec wins
Overall winner
Screen size
equal specsTechnology
Breeze III
GSM / HSPA
Duo
GSM / HSPA
2G bands
Breeze III
GSM 850 / 900 / 1800 / 1900
Duo
GSM 850 / 900 / 1800 / 1900
3G bands
Breeze III
HSDPA 850 / 1900
Duo
HSDPA 850 / 1900
Speed
Breeze III
HSPA 3.6/0.384 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
Duo
HSPA
Announced
Breeze III
2011, July. Released 2011, July
Duo
2007, October. Released 2007, October
Status
Breeze III
Discontinued
Duo
Discontinued
Dimensions
Breeze III
99 x 51 x 19 mm (3.90 x 2.01 x 0.75 in)
Duo
102 x 50 x 19.9 mm (4.02 x 1.97 x 0.78 in)
Weight
Breeze III
102 g (3.60 oz)
Duo
110 g (3.88 oz)
SIM
Breeze III
Mini-SIM
Duo
Mini-SIM
Keyboard
Breeze III
-
Duo
QWERTY
Other
Breeze III
-
Duo
Dual slide design
Type
Breeze III
TFT, 256K colors
Duo
TFT, 256K colors
Size
Breeze III
2.2 inches, 15.0 cm2 (~29.7% screen-to-body ratio)
Duo
2.2 inches, 15.0 cm2 (~29.4% screen-to-body ratio)
Resolution
Breeze III
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Duo
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Other
Breeze III
Secondary external display
Duo
-
Card slot
Breeze III
microSDHC (dedicated slot)
Duo
microSD (dedicated slot)
Phonebook
Breeze III
1000 entries, Photocall
Duo
-
Call records
Breeze III
Yes
Duo
-
Internal
Breeze III
80MB
Duo
64MB RAM, 128MB ROM
Single
Breeze III
1.3 MP
Duo
1.3 MP
Video
Breeze III
Yes
Duo
No
Other
Breeze III
No
Duo
No
Loudspeaker
Breeze III
Yes
Duo
Yes
3.5mm jack
Breeze III
No
Duo
Yes
Alert types
Breeze III
-
Duo
Vibration; Downloadable polyphonic, MP3, WMA, WAV ringtones
WLAN
Breeze III
No
Duo
No
Bluetooth
Breeze III
Yes
Duo
1.2, A2DP
Positioning
Breeze III
No
Duo
No
Radio
Breeze III
No
Duo
No
USB
Breeze III
microUSB
Duo
1.1
Sensors
Breeze III
Duo
Messaging
Breeze III
SMS, MMS, Email, IM
Duo
-
Games
Breeze III
Yes
Duo
-
Java
Breeze III
Yes, MIDP 2.0
Duo
-
Other
Breeze III
MP3/eAAC+/WMA/WAV player MP4/WMV/H.263 player Organizer Voice memo Predictive text input
Duo
Pocket Office Voice memo MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player File manager
Browser
Breeze III
-
Duo
WAP 2.0/xHTML, HTML (PocketIE)
Type
Breeze III
Removable Li-Ion 920 mAh battery
Duo
Removable Li-Po 1320 mAh battery
Stand-by
Breeze III
Up to 336 h
Duo
Up to 240 h
Talk time
Breeze III
Up to 5 h
Duo
Up to 3 h
Colors
Breeze III
Black/Silver
Duo
Black
Price
Breeze III
About 150 EUR
Duo
About 110 EUR
OS
Breeze III
-
Duo
Windows Mobile 6 Standard
CPU
Breeze III
-
Duo
Marvell PXA270 416 MHz