Screen size
equal specsTreo 7502.5"
Treo Pro2.5"
Quick verdict
Treo Pro leads the measured specs 7-1.
Measured wins
Treo 750
1
spec wins
Ties
3
equal specs
Treo Pro
7
spec wins
Overall winner
Screen size
equal specsTechnology
Treo 750
GSM / HSPA
Treo Pro
GSM / HSPA
2G bands
Treo 750
GSM 850 / 900 / 1800 / 1900
Treo Pro
GSM 850 / 900 / 1800 / 1900
3G bands
Treo 750
HSDPA 850 / 1900 / 2100
Treo Pro
HSDPA 850 / 1900 / 2100
Speed
Treo 750
Yes, 384 kbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
Treo Pro
HSPA
Announced
Treo 750
2007, February
Treo Pro
2008, August. Released 2008, October
Status
Treo 750
Discontinued
Treo Pro
Discontinued
Dimensions
Treo 750
111 x 58 x 22 mm (4.37 x 2.28 x 0.87 in)
Treo Pro
114 x 60 x 13.4 mm (4.49 x 2.36 x 0.53 in)
Weight
Treo 750
154 g (5.43 oz)
Treo Pro
133 g (4.69 oz)
Keyboard
Treo 750
QWERTY
Treo Pro
QWERTY
SIM
Treo 750
Mini-SIM
Treo Pro
Mini-SIM
Type
Treo 750
TFT resistive touchscreen, 65K colors
Treo Pro
TFT resistive touchscreen, 65K colors
Size
Treo 750
2.5 inches, 20.2 cm2 (~31.3% screen-to-body ratio)
Treo Pro
2.5 inches, 20.2 cm2 (~29.5% screen-to-body ratio)
Resolution
Treo 750
240 x 240 pixels, 1:1 ratio (~136 ppi density)
Treo Pro
320 x 320 pixels, 1:1 ratio (~181 ppi density)
Other
Treo 750
5-way navigation button
Treo Pro
5-way navigation button
OS
Treo 750
Microsoft Windows Mobile 5.0 PocketPC
Treo Pro
Microsoft Windows Mobile 6.1 Professional
CPU
Treo 750
300 MHz Samsung
Treo Pro
528 MHz ARM 11
Chipset
Treo 750
-
Treo Pro
Qualcomm MSM7201
GPU
Treo 750
-
Treo Pro
Adreno 130
Card slot
Treo 750
miniSD, up to 2 GB
Treo Pro
microSDHC (dedicated slot)
Internal
Treo 750
60MB
Treo Pro
100MB 128MB RAM
Single
Treo 750
1.3 MP
Treo Pro
2 MP
Video
Treo 750
Yes
Treo Pro
Yes
Other
Treo 750
No
Treo Pro
No
Loudspeaker
Treo 750
Yes
Treo Pro
Yes
Alert types
Treo 750
Vibration; Downloadable polyphonic, MP3 ringtones
Treo Pro
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
Treo 750
No
Treo Pro
Yes
WLAN
Treo 750
No
Treo Pro
Wi-Fi 802.11 b/g
Bluetooth
Treo 750
1.2, A2DP
Treo Pro
2.0, A2DP
Positioning
Treo 750
No
Treo Pro
GPS
Infrared port
Treo 750
Yes
Treo Pro
Yes
Radio
Treo 750
No
Treo Pro
No
USB
Treo 750
Proprietary
Treo Pro
microUSB
Sensors
Treo 750
Treo Pro
Browser
Treo 750
WAP 2.0 / HTML (PocketIE)
Treo Pro
WAP 2.0 / HTML (PocketIE)
Other
Treo 750
MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Organizer Pocket Office Voice memo
Treo Pro
Organizer Pocket Office Voice memo
Type
Treo 750
Removable Li-Ion 1200 mAh battery
Treo Pro
Removable Li-Ion 1500 mAh battery
Stand-by
Treo 750
Up to 200 h
Treo Pro
Up to 250 h
Talk time
Treo 750
Up to 4 h 30 min
Treo Pro
Up to 5 h
Colors
Treo 750
Black
Treo Pro
Obsidian
SAR
Treo 750
0.59 W/kg (head) 0.15 W/kg (body)
Treo Pro
0.60 W/kg (head) 0.87 W/kg (body)
Price
Treo 750
About 80 EUR
Treo Pro
About 70 EUR
SAR EU
Treo 750
-
Treo Pro
0.75 W/kg (head) 0.53 W/kg (body)