Palm Centro vs Palm Treo Pro

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

2.2 inches

Resolution:

320 x 320 pixels, 206 PPI
320 x 320 pixels

Technology:

TFT
TFT

Screen-to-body:

27.31 %

Colors:

65 536
65 536

Touchscreen:

Resistive
Resistive

Hardware

System chip:

Qualcomm MSM7201

Processor:

Single core, 312 MHz, Intel
Single core, 400 MHz

RAM:

0.06GB
0.1GB

ROM:

64 MB
256 MB

Storage expansion:

microSD
microSDHC

Device type:

Smartphone
Smartphone

OS:

Palm OS (5.4 (Garnet))
Windows Mobile Professional (6.1)

Battery

Capacity:

1150 mAh
1500 mAh

Type:

Li - Ion, User replaceable
Li - Ion, User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

1.3 MP
2 MP

Video recording:

Yes
Yes

Design

Dimensions:

4.22 x 2.10 x 0.73 inches (107.2 x 53.5 x 18.6 mm)
4.49 x 2.36 x 0.53 inches (114 x 60 x 13 mm)

Weight:

4.23 oz (120.0 g)
4.69 oz (133.0 g)

Features:

Stylus, Full keyboard, D-Pad
Full keyboard, Stylus

Keys:

Left: Volume control, Other
Left: Volume control, Other; Right: Other

Cellular

UMTS:

Bands 5(850), 2(1900), 1(2100)

Data Speed:

UMTS, HSDPA 3.6 Mbit/s

Multimedia

Headphones:

2.5mm jack
3.5mm jack

Connectivity & Features

Bluetooth:

2.0
2.0, EDR

Wi-Fi:

802.11 b, g

USB:

Proprietary
microUSB, USB 2.0

Features:

Charging

Location:

GPS

Other:

Infrared, Computer sync
Computer sync

Phone features

Notifications:

Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3), Vibration, Phone profiles, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording, Push-to-Talk
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Feb 20, 2008
Aug 20, 2008

FCC ID value:

O8F-728
O8F-SKYG

Measured SAR:

Head:

0.19 W/kg
1.50 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.30 W/kg
0.61 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

Feb 19, 2008
Aug 20, 2008
FCC OKs Cingular\'s purchase of AT&T Wireless