[G1 General] te5ter:
If the physical keyboard is a must for you, then get the G1. The magic has a slightly nicer screen, and more internal memory if im correct. I only have a G1, so thats all i can speak for.

Magic:

Processor Qualcomm® MSM7200A™, 528 MHz

Operating System Android

Memory ROM: 512 MB

RAM: 288 MB

Dimensions 113 x 55.56 x 13.65 mm ( 4.45 x 2.19 x 0.54 inches)

Weight 116 grams ( 4.09 ounces) with battery

Display 3.2-inch TFT-LCD flat touch-sensitive screen with 320x480 HVGA resolution

Network HSDPA/WCDMA:

•900/2100 MHz

•Up to 2 Mbps up-link and 7.2 Mbps down-link speeds

Quad-band GSM/GPRS/EDGE:

•850/900/1800/1900 MHz

(Band frequency and data speed are operator dependent.)

Device Control Trackball with Enter button

GPS Internal GPS antenna

Connectivity Bluetooth® 2.0 with Enhanced Data Rate and A2DP for wireless stereo headsets

Wi-Fi®: IEEE 802.11 b/g

HTC ExtUSB™ (11-pin mini-USB 2.0 and audio jack in one)

Camera 3.2 megapixel color camera with auto focus

Audio supported formats AAC, AAC+, AMR-NB, MP3, WMA, WAV, AAC-LC, MIDI, OGG

Video supported formats MP4, 3GP

HTC Sync™ system requirements •Microsoft Windows XP Service Pack 2 (SP2) or higher or Microsoft Windows Vista®

•Microsoft® Office Outlook® 2000/2002/2003/2007, Windows Address Book (Outlook Express), or Windows Contacts

Microsoft® Exchange Server synchronization requirements Microsoft Exchange Server 2003 Service Pack 2 (SP2) or Microsoft Exchange Server 2007

Battery Rechargeable Lithium-ion battery

Capacity: 1340 mAh

Talk time:

•Up to 400 minutes for WCDMA

•Up to 450 minutes for GSM

Standby time:

•Up to 660 hours for WCDMA

•Up to 420 hours for GSM

(The above are subject to network and phone usage.)

Expansion Slot microSD™ memory card (SD 2.0 compatible)

AC Adapter Voltage range/frequency: 100 ~ 240V AC, 47/63 Hz

DC output: 5V and 1A

Special Features G-sensor

Digital Compass

G1:

Processor Qualcomm® MSM7201A™, 528 MHz

Operating System Android™

Memory ROM: 256 MB

RAM: 192 MB

Dimensions (LxWxT) 117.7 mm x 55.7 mm x 17.1 mm

(4.60 in x 2.16 in x 0.62 in)

Weight 158 grams (5.60 ounces) with battery

Display 3.2-inch TFT-LCD flat touch-sensitive screen with 320 x 480 (HVGA) resolution

Network HSPA/WCDMA:

•Europe: 2100 MHz

•US:1700/2100 MHz

•Up to 7.2 Mbps down-link (HSDPA) and 2 Mbps up-link (HSUPA) speeds

Quad-band GSM/GPRS/EDGE:

•850/900/1800/1900 MHz

(Band frequency, HSUPA availability, and data speed are operator dependent.)

Device Control Trackball with Enter button

Keyboard Slide-out 5-row QWERTY keyboard

GPS GPS navigation capability with Google Maps™

Connectivity Bluetooth® 2.0 with Enhanced Data Rate

Wi-Fi®: IEEE 802.11b/g

HTC ExtUSB™ (11-pin mini-USB 2.0 and audio jack in one)

Camera 3.2 megapixel color camera with auto focus

Audio Built-in microphone and speaker

Ring tone formats:

•AAC, AAC+, AMR-NB, MIDI, MP3, WMA, WMV

•40 polyphonic and standard MIDI format 0 and 1 (SMF)/SP MIDI

Battery Rechargeable Lithium-ion battery

Capacity: 1150 mAh

Talk time:

•Up to 350 minutes for WCDMA

•Up to 406 minutes for GSM

Standby time:

•Up to 402 hours for WCDMA

•Up to 319 hours for GSM

(The above are subject to network and phone usage.)

Expansion Slot microSD™ memory card (SD 2.0 compatible)

AC Adapter Voltage range/frequency: 100 ~ 240V AC, 50/60 Hz

DC output: 5V and 1A

Special Features Digital Compass, Motion Sensor