Screen size
Pebble2.0"
Pro ZWinner: 2.4"+17%
Quick verdict
Pro Z leads the measured specs 7-0.
Measured wins
Pebble
0
spec wins
Ties
5
equal specs
Pro Z
7
spec wins
Overall winner
Screen size
Technology
Pebble
GSM
Pro Z
GSM
2G bands
Pebble
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Pro Z
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
Pebble
Class 12
Pro Z
Class 12
EDGE
Pebble
No
Pro Z
Resolution
Refresh rate
Peak brightness
Pixel density
CPU 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
equal specsSD card
equal specsStereo speakers
Yes
Announced
Pebble
2011, June. Released 2011, August
Pro Z
2012, March. Released 2012, June
Status
Pebble
Discontinued
Pro Z
Discontinued
Dimensions
Pebble
107.2 x 58.2 x 14.7 mm (4.22 x 2.29 x 0.58 in)
Pro Z
115 x 60 x 11 mm (4.53 x 2.36 x 0.43 in)
Weight
Pebble
100 g (3.53 oz)
Pro Z
90 g (3.17 oz)
Keyboard
Pebble
QWERTY
Pro Z
QWERTY
SIM
Pebble
Dual SIM (dual stand-by)
Pro Z
Dual SIM (dual stand-by)
Type
Pebble
TFT
Pro Z
TFT resistive touchscreen
Size
Pebble
2.0 inches, 12.6 cm2 (~20.2% screen-to-body ratio)
Pro Z
2.4 inches, 17.8 cm2 (~25.9% screen-to-body ratio)
Resolution
Pebble
220 x 176 pixels (~141 ppi density)
Pro Z
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Card slot
Pebble
microSDHC (dedicated slot), 2 GB included
Pro Z
microSDHC (dedicated slot)
Phonebook
Pebble
300 entries
Pro Z
500 entries
Call records
Pebble
Yes
Pro Z
Yes
Internal
Pebble
64MB
Pro Z
64MB
Single
Pebble
1.3 MP
Pro Z
1.3 MP
Video
Pebble
Yes
Pro Z
Yes
Other
Pebble
No
Pro Z
No
Loudspeaker
Pebble
Yes
Pro Z
Yes
3.5mm jack
Pebble
Yes
Pro Z
Yes
WLAN
Pebble
No
Pro Z
Wi-Fi 802.11 b/g
Bluetooth
Pebble
2.1, EDR
Pro Z
3.0
Positioning
Pebble
No
Pro Z
No
NFC
Pebble
No
Pro Z
No
Radio
Pebble
FM radio
Pro Z
FM radio
USB
Pebble
microUSB
Pro Z
microUSB
Sensors
Pebble
Pro Z
Messaging
Pebble
SMS, MMS, Email, Push Email, IM
Pro Z
SMS, MMS, Email, Push Email, IM
Games
Pebble
Yes
Pro Z
Yes
Java
Pebble
No
Pro Z
Yes, MIDP 2.0
Other
Pebble
MP3/MP4 player Organizer Voice memo
Pro Z
MP3/MP4 player Organizer Voice memo
Type
Pebble
Li-Ion 800 mAh battery
Pro Z
Li-Ion 1000 mAh battery
Stand-by
Pebble
Up to 120 h
Pro Z
Up to 240 h
Talk time
Pebble
Up to 5 h
Pro Z
Up to 3 h
Colors
Pebble
Black/Black, Black/Pink, White/Blue
Pro Z
Black, White