Manufacturer High Tech Computer Corporation
Carrier Flag of the United States Sprint (Confirmed CDMA) Verizon, AT&T (Speculated), Flag of the United Kingdom O2
Available June 2008 (Contract Free GSM), October 19, 2008 (Sprint)
Screen 480×640 px, 2.8 in (71 mm), 65536 color LCD, 3:4 aspect ratio
Camera 3.2 megapixel AF back
Second camera .3 megapixel front
Operating system Windows Mobile 6.1 Professional
Input QWERTY Keyboard and Touchscreen
CPU Qualcomm MSM7201A ARM Processor at 528 MHz
GPU:
Ringtone AAC, AAC+, AMR-NB, MP3, SMF-MIDI, SP-MIDI, WAV, WMA
Memory 288 MB RAM, 512 MB ROM
Memory card microSDHC, up to 32 GB
Networks aGPS
HTC Raphael 100: …

Manufacturer High Tech Computer Corporation
Available June 2008
Screen 2.8 in. LCD touchscreen, 480×640 px 65k-color VGA TFT
Camera 3.2 Megapixel CMOS color, VGA CMOS color secondary
Operating system Windows Mobile 6.1 Professional
Input Touchscreen
CPU 528 MHz Qualcomm MSM7201A
Memory 256 MB internal flash, 192 MB RAM, 4GB internal storage
Connectivity GSM / GPRS, EDGE, HSDPA, HSUPA, Bluetooth, 802.11b/g, A-GPS, USB
Battery Rechargeable 900mAh Li-ion battery (up to 396 hrs standby, 5.5 hrs talk time)
Physical size 102 x 51 x 11.5 mm
(4 x 2 x 0.45 in)
Weight 110 g (3.9 oz)
 
T-Mobile MDA Compact IV (HTC Diamond) Photos:

 
T-Mobile MDA …

The different features of Apple iPhone 3g from original iphone is as follows:
Color: Black (8 GB or 16 GB) or white (16 GB)
Size: 4.5 inches (115.5 mm) (h) × 2.4 inches (62.1 mm) (w) × 0.48 inch (12.3 mm) (d)
Weight: 133 g (4.7 oz)
Headphone jack (non-recessed)
Battery has up to 10 hours of 2G talk, 5 hours of 3G talk, 5 (3G) or 6 (Wi-Fi) hours of Internet use, 7 hours of video playback, and up to 24 hours of audio playback, lasting over 300 hours on standby.
Tri band UMTS / …

Manufacturer Apple Inc.
Available Original: June 29, 2007, 3G: July 11, 2008[23]
Screen 480×320 px, 3.5 in (89 mm), color LCD, 3:2 aspect ratio
Camera 2.0 megapixel
Operating system iPhone OS 2.0.2 (Build 5C1)
Input 4 hardware buttons and Multi-touch touchscreen
CPU 620 MHz ARM 1176,[24] underclocked to 412 MHz[25]
GPU: PowerVR MBX Lite 3D[26]
Ringtone iTunes Store via iTunes, custom creation using GarageBand[27] or other tool
Memory 128 MB DRAM[28]
Storage Flash memory 4, 8, or 16 GB
Networks Quad band GSM 850 900 1800 1900 GPRS/EDGE, 3G also includes: Tri band UMTS/HSDPA 850, 1900, 2100, A-GPS[29]
Connectivity Dock connector (with …

Basic Specifications:
Manufacturer Nokia
Available Q3 2006
Screen 2.4 inch QVGA, TFT, 262,144 colours, 240×320 pixels
Camera 3.2 megapixels (Carl Zeiss Tessar lens, flash, red-eye reduction, autofocus, 20x digital zoom)
Second camera VGA camera (640×480 pixels) with up to 2x digital zoom
Operating system Symbian OS v9.1 + S60 3rd Edition
Input Keypad
CPU Dual CPU ARM9 220 MHz
Ringtone Yes
Memory 64MB
Memory card miniSD up to 2GB
Storage 42MB
Networks GSM quad-band, UMTS 2100
Connectivity EDGE, UMTS
Bluetooth 2.0 + EDR
Infrared
Battery BP-6M Battery, 3.7V, 1100mAh
Physical size 110×49×19
Weight 116
Form factor Candybar
Media MP3/AAC/eAAC/eAAC+/WMA, FM Visual Radio
Series Nokia Nseries
Predecessor Nokia N70
Successor Nokia N78
 
Nokia N73 Photos:

 
Nokia N73 …