Display
2.63-inch
18-bit color
320x400 pixel resolution
3.1-inch
24-bit color
320x480 pixel resolution
3.1-inch
24-bit color
320x480 pixel resolution
Accelerometer for wide angle viewing
Proximity sensor turns off screen when on calls
Ambient light sensor dims the screen to save battery power
QWERTY keyboard
Fixed
QWERTY keyboard
Slide-out
QWERTY keyboard
Slide-out
QWERTY keyboard
HP Touchstone Charging Dock compatible (sold separately) 2

(sold separately)
2

(sold separately)
2

(sold separately)
2
Touchstone Back Cover2

(sold separately)
7

(included)

(included)
Palm mobile hotspot
Turns the phone into a Wi-Fi router for up to five devices4
Stereo Bluetooth® wireless technology
Memory
8GB
(~7GB available)5
16GB
(~15GB available)5
16GB
(~15GB available)5
Battery life
Up to 5 hours talk time
Up to 350 hours standby time
Up to 5.5 hours talk time
Up to 350 hours standby time
Up to 5 hours talk time
Up to 350 hours standby time
Digital camera
2-megapixel
with flash
3-megapixel
with flash
5-megapixel
with flash
Extended depth of field
–
Microsoft® Exchange email with Microsoft Direct Push Technology6
POP3/IMAP (Yahoo! Mail, Gmail™, AOL, Hotmail®, etc.)6
Instant Messaging7
AIM, Google Talk, Yahoo! Messenger
AIM, Google Talk, Yahoo! Messenger
AIM, Google Talk, Yahoo! Messenger
Charger/microUSB connector
Audio formats supported
MP3, AAC, AAC+, eAAC+,
AMR, QCELP, WAV
MP3, AAC, AAC+, AMR,
QCELP, WAV
MP3, AAC, AAC+, AMR,
QCELP, WAV
Video formats supported
MPEG-4, H.263, H.264
MPEG-4, H.263, H.264
MPEG-4, H.263, H.264
Image formats supported
GIF, JPEG, PNG, BMP
GIF, JPEG, PNG, BMP
GIF, JPEG, PNG, BMP
Width
55.0mm
59.6mm
59.6mm
Height
111.0mm
100.7mm
100.7mm
Thickness
10.85mm
17.5mm
16.9mm
Weight
94 Grams
139 Grams
145 Grams