Screen size
equal specsDrift2.4"
Pro Z2.4"
Quick verdict
Pro Z leads the measured specs 4-1.
Measured wins
Drift
1
spec wins
Ties
7
equal specs
Pro Z
4
spec wins
Overall winner
Screen size
equal specsTechnology
Drift
GSM
Pro Z
GSM
2G bands
Drift
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Pro Z
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
Drift
Class 12
Pro Z
Class 12
EDGE
Drift
No
Pro Z
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
equal specs3.5mm jack
SD card
equal specsStereo speakers
Yes
Announced
Drift
2011, June. Released 2011, August
Pro Z
2012, March. Released 2012, June
Status
Drift
Discontinued
Pro Z
Discontinued
Dimensions
Drift
115 x 52 x 11.4 mm (4.53 x 2.05 x 0.45 in)
Pro Z
115 x 60 x 11 mm (4.53 x 2.36 x 0.43 in)
Weight
Drift
80 g (2.82 oz)
Pro Z
90 g (3.17 oz)
SIM
Drift
Dual SIM (dual stand-by)
Pro Z
Dual SIM (dual stand-by)
Keyboard
Drift
-
Pro Z
QWERTY
Type
Drift
TFT
Pro Z
TFT resistive touchscreen
Size
Drift
2.4 inches, 17.8 cm2 (~29.8% screen-to-body ratio)
Pro Z
2.4 inches, 17.8 cm2 (~25.9% screen-to-body ratio)
Resolution
Drift
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Pro Z
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Card slot
Drift
microSDHC (dedicated slot)
Pro Z
microSDHC (dedicated slot)
Phonebook
Drift
500 entries
Pro Z
500 entries
Call records
Drift
Yes
Pro Z
Yes
Internal
Drift
128MB
Pro Z
64MB
Single
Drift
1.3 MP
Pro Z
1.3 MP
Video
Drift
Yes
Pro Z
Yes
Other
Drift
No
Pro Z
No
Loudspeaker
Drift
Yes
Pro Z
Yes
3.5mm jack
Drift
No
Pro Z
Yes
WLAN
Drift
No
Pro Z
Wi-Fi 802.11 b/g
Bluetooth
Drift
2.1, EDR
Pro Z
3.0
Positioning
Drift
No
Pro Z
No
NFC
Drift
No
Pro Z
No
Radio
Drift
FM radio
Pro Z
FM radio
USB
Drift
microUSB
Pro Z
microUSB
Sensors
Drift
Pro Z
Messaging
Drift
SMS, MMS, Email
Pro Z
SMS, MMS, Email, Push Email, IM
Games
Drift
Yes
Pro Z
Yes
Java
Drift
Yes, MIDP 2.0
Pro Z
Yes, MIDP 2.0
Other
Drift
MP3/MP4 player Organizer Voice memo
Pro Z
MP3/MP4 player Organizer Voice memo
Type
Drift
Li-Ion 800 mAh battery
Pro Z
Li-Ion 1000 mAh battery
Stand-by
Drift
Up to 120 h
Pro Z
Up to 240 h
Talk time
Drift
Up to 5 h
Pro Z
Up to 3 h
Colors
Drift
Black, Yellow, Orange
Pro Z
Black, White