Screen size
equal specsTreo 6802.5"
Treo 7502.5"
Quick verdict
Treo 680 and Treo 750 are close on the measured specs.
Measured wins
Treo 680
3
spec wins
Ties
5
equal specs
Treo 750
3
spec wins
Screen size
equal specsTechnology
Treo 680
GSM
Treo 750
GSM / HSPA
2G bands
Treo 680
GSM 850 / 900 / 1800 / 1900
Treo 750
GSM 850 / 900 / 1800 / 1900
GPRS
Treo 680
Class 10
Treo 750
-
EDGE
Treo 680
Class 10
Treo 750
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
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
Treo 680
-
Treo 750
HSDPA 850 / 1900 / 2100
Speed
Treo 680
-
Treo 750
Yes, 384 kbps
Announced
Treo 680
2006, October
Treo 750
2007, February
Status
Treo 680
Discontinued
Treo 750
Discontinued
Dimensions
Treo 680
111.8 x 58.4 x 20.3 mm (4.40 x 2.30 x 0.80 in)
Treo 750
111 x 58 x 22 mm (4.37 x 2.28 x 0.87 in)
Weight
Treo 680
157 g (5.54 oz)
Treo 750
154 g (5.43 oz)
Keyboard
Treo 680
QWERTY
Treo 750
QWERTY
SIM
Treo 680
Mini-SIM
Treo 750
Mini-SIM
Type
Treo 680
TFT resistive touchscreen, 65K colors
Treo 750
TFT resistive touchscreen, 65K colors
Size
Treo 680
2.5 inches, 20.2 cm2 (~30.9% screen-to-body ratio)
Treo 750
2.5 inches, 20.2 cm2 (~31.3% screen-to-body ratio)
Resolution
Treo 680
320 x 320 pixels, 1:1 ratio (~181 ppi density)
Treo 750
240 x 240 pixels, 1:1 ratio (~136 ppi density)
Other
Treo 680
5-way navigation button
Treo 750
5-way navigation button
OS
Treo 680
Palm OS 5.4.9
Treo 750
Microsoft Windows Mobile 5.0 PocketPC
CPU
Treo 680
Intel PXA270 312 MHz
Treo 750
300 MHz Samsung
Card slot
Treo 680
SD/MMC, up to 4 GB
Treo 750
miniSD, up to 2 GB
Internal
Treo 680
64MB
Treo 750
60MB
Single
Treo 680
VGA
Treo 750
1.3 MP
Video
Treo 680
CIF
Treo 750
Yes
Other
Treo 680
No
Treo 750
No
Loudspeaker
Treo 680
Yes
Treo 750
Yes
Alert types
Treo 680
Vibration; Downloadable polyphonic ringtones
Treo 750
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
Treo 680
No
Treo 750
No
WLAN
Treo 680
No
Treo 750
No
Bluetooth
Treo 680
1.2, A2DP
Treo 750
1.2, A2DP
Positioning
Treo 680
No
Treo 750
No
Infrared port
Treo 680
Yes
Treo 750
Yes
Radio
Treo 680
No
Treo 750
No
USB
Treo 680
Proprietary
Treo 750
Proprietary
Sensors
Treo 680
Treo 750
Browser
Treo 680
WAP 2.0 / HTML (Blazer 4.5)
Treo 750
WAP 2.0 / HTML (PocketIE)
Other
Treo 680
Document editor (Word, Excel, PowerPoint, PDF) MP3 player Organizer Voice memo
Treo 750
MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Organizer Pocket Office Voice memo
Type
Treo 680
Removable Li-Ion battery
Treo 750
Removable Li-Ion 1200 mAh battery
Stand-by
Treo 680
Up to 300 h
Treo 750
Up to 200 h
Talk time
Treo 680
Up to 4 h
Treo 750
Up to 4 h 30 min
Colors
Treo 680
Graphite, Crimson, Arctic, Copper
Treo 750
Black
Price
Treo 680
About 220 EUR
Treo 750
About 80 EUR
SAR
Treo 680
-
Treo 750
0.59 W/kg (head) 0.15 W/kg (body)