Screen size
SpiroWinner: 2.2"+18%
Z3201.8"
Quick verdict
Spiro leads the measured specs 8-1.
Measured wins
Spiro
8
spec wins
Overall winner
Ties
2
equal specs
Z320
1
spec wins
Screen size
Technology
Spiro
GSM
Z320
GSM
2G bands
Spiro
GSM 900 / 1800 , GSM 850 / 1900
Z320
GSM 900 / 1800 / 1900 - Z320i, GSM 850 / 1800 / 1900 - Z320a
GPRS
Spiro
Class 10
Z320
Yes
EDGE
Spiro
Class 10
Z320
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
equal specsThickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
No
Announced
Spiro
2010, April. Released 2010, August
Z320
2007, June. Released 2007, November
Status
Spiro
Discontinued
Z320
Discontinued
Dimensions
Spiro
92 x 48 x 16.8 mm (3.62 x 1.89 x 0.66 in)
Z320
87 x 47 x 20 mm (3.43 x 1.85 x 0.79 in)
Weight
Spiro
90 g (3.17 oz)
Z320
90 g (3.17 oz)
SIM
Spiro
Mini-SIM
Z320
Mini-SIM
Other
Spiro
Flashlight
Z320
-
Type
Spiro
TFT, 256K colors
Z320
TFT, 65K colors
Size
Spiro
2.2 inches, 15.0 cm2 (~33.9% screen-to-body ratio)
Z320
1.8 inches, 10.2 cm2 (~24.9% screen-to-body ratio)
Resolution
Spiro
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Z320
128 x 160 pixels (~114 ppi density)
Other
Spiro
-
Z320
Second external icon display (monochrome) Wallpapers, screensavers
Card slot
Spiro
microSDHC (dedicated slot)
Z320
No
Phonebook
Spiro
2000 entries, Photocall
Z320
Yes
Call records
Spiro
Yes
Z320
30 received, dialed and missed calls
Internal
Spiro
5MB
Z320
10MB
Single
Spiro
2 MP
Z320
1.3 MP
Video
Spiro
Yes
Z320
Yes
Other
Spiro
No
Z320
No
Loudspeaker
Spiro
Yes
Z320
Yes
3.5mm jack
Spiro
Yes
Z320
No
Alert types
Spiro
-
Z320
Vibration; Downloadable polyphonic, MP3, AAC ringtones
WLAN
Spiro
No
Z320
No
Bluetooth
Spiro
2.1, A2DP
Z320
No
Positioning
Spiro
No
Z320
No
Radio
Spiro
Stereo FM radio, RDS
Z320
No
USB
Spiro
microUSB 2.0
Z320
Proprietary
Infrared port
Spiro
-
Z320
Yes
Sensors
Spiro
Z320
Messaging
Spiro
SMS(threaded view), MMS, Email, Push Email, IM
Z320
SMS,MMS
Browser
Spiro
WAP 2.0/xHTML, HTML (Obigo Q7)
Z320
WAP 2.0/xHTML
Games
Spiro
Yes + downloadable
Z320
Yes + downloadable
Java
Spiro
Yes, MIDP 2.0
Z320
Yes, MIDP 2.0
Other
Spiro
Walkman 4.0 player MP3/eAAC+/WAV player Track ID MP4/H.264 player Facebook, Twitter applications Organizer Predictive text input
Z320
Predictive text input Photo editor Organizer Voice memo
Type
Spiro
Removable Li-Ion battery
Z320
Removable Li-Ion battery
Stand-by
Spiro
Up to 476 h
Z320
Up to 300 h
Talk time
Spiro
Up to 4 h 30 min
Z320
Up to 7 h
Music play
Spiro
Up to 20 h
Z320
-
Colors
Spiro
Contrast Black, Sunset Pink, Spring Green, Stealth Black
Z320
Crimson Red, Atlantic Blue
SAR EU
Spiro
1.03 W/kg (head)
Z320
0.86 W/kg (head)
Price
Spiro
About 80 EUR
Z320
About 50 EUR