Screen size
Pro Z2.4"
TapWinner: 2.8"+14%
Quick verdict
Pro Z leads the measured specs 4-1.
Measured wins
Pro Z
4
spec wins
Overall winner
Ties
7
equal specs
Tap
1
spec wins
Screen size
Technology
Pro Z
GSM
Tap
GSM
2G bands
Pro Z
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Tap
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
Pro Z
Class 12
Tap
Class 12
EDGE
Pro Z
Yes
Tap
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
equal specsThickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Yes
Announced
Pro Z
2012, March. Released 2012, June
Tap
2011, June. Released 2011, August
Status
Pro Z
Discontinued
Tap
Discontinued
Dimensions
Pro Z
115 x 60 x 11 mm (4.53 x 2.36 x 0.43 in)
Tap
105.5 x 56 x 12.2 mm (4.15 x 2.20 x 0.48 in)
Weight
Pro Z
90 g (3.17 oz)
Tap
90 g (3.17 oz)
Keyboard
Pro Z
QWERTY
Tap
-
SIM
Pro Z
Dual SIM (dual stand-by)
Tap
Dual SIM (dual stand-by)
Type
Pro Z
TFT resistive touchscreen
Tap
TFT resistive touchscreen
Size
Pro Z
2.4 inches, 17.8 cm2 (~25.9% screen-to-body ratio)
Tap
2.8 inches, 24.3 cm2 (~41.1% screen-to-body ratio)
Resolution
Pro Z
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Tap
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Card slot
Pro Z
microSDHC (dedicated slot)
Tap
microSDHC (dedicated slot), 4 GB included
Phonebook
Pro Z
500 entries
Tap
500 entries
Call records
Pro Z
Yes
Tap
Yes
Internal
Pro Z
64MB
Tap
256MB 64MB RAM
Single
Pro Z
1.3 MP
Tap
1.3 MP
Video
Pro Z
Yes
Tap
Yes
Other
Pro Z
No
Tap
No
Loudspeaker
Pro Z
Yes
Tap
Yes
3.5mm jack
Pro Z
Yes
Tap
Yes
WLAN
Pro Z
Wi-Fi 802.11 b/g
Tap
Wi-Fi 802.11 b/g/n
Bluetooth
Pro Z
3.0
Tap
Yes
Positioning
Pro Z
No
Tap
No
NFC
Pro Z
No
Tap
No
Radio
Pro Z
FM radio
Tap
FM radio
USB
Pro Z
microUSB
Tap
microUSB
Sensors
Pro Z
Tap
Messaging
Pro Z
SMS, MMS, Email, Push Email, IM
Tap
SMS, MMS, IM
Games
Pro Z
Yes
Tap
Yes
Java
Pro Z
Yes, MIDP 2.0
Tap
Yes
Other
Pro Z
MP3/MP4 player Organizer Voice memo
Tap
MP3/MP4 player Organizer Voice memo
Type
Pro Z
Li-Ion 1000 mAh battery
Tap
Li-Ion 950 mAh battery
Stand-by
Pro Z
Up to 240 h
Tap
Up to 200 h
Talk time
Pro Z
Up to 3 h
Tap
Up to 4 h
Colors
Pro Z
Black, White
Tap
White/Blue