Compare Dopod – C730 vs Dopod – 828 Specifications

C730 828+
Brand
Dopod Dopod
Model
C730 828+
Released
2007 Jun 2005 Jun
Hardware Designer
HTC HTC
Manufacturer
HTC HTC
Codename
HTC Cavalier HTC Magician Refresh
Device Category
Smartphone Smartphone
List of Additional Features
HTC JOGGR N/A
C730 828+
Width
62.5 mm
2.46 inch 		58.2 mm
2.29 inch
Height
112.5 mm
4.43 inch 		107.7 mm
4.24 inch
Depth
13.7 mm
0.54 inches 		18.1 mm
0.71 inches
Bounding Volume
96.3 ccm 113.5 ccm
Mass
120 g
4.23 ounces 		155 g
5.47 ounces
C730 828+
Platform
Windows (mobile-class) Windows (mobile-class)
Operating System
Microsoft Windows Mobile 6 Standard (Crossbow) Microsoft Windows Mobile 2003 Second Edition for Pocket PC Phone Edition (Ozone Update)
Operating System Kernel Version
5 4.21.1088
C730 828+
CPU Clock
400 MHz 416 MHz
CPU
Samsung SC32442
2,003
32 bit
single-core
16 Kbyte I-Cache
16 Kbyte D-Cache 		Intel XScale PXA272 (Bulverde)
2,004
32 bit
single-core
32 Kbyte I-Cache
32 Kbyte D-Cache
RAM Type
SDRAM SDRAM
RAM Capacity
64 MiB RAM 64 MiB RAM
Non-volatile Memory Type
Flash EEPROM Flash EEPROM
Non-volatile Memory Interface
Yes Yes
Non-volatile Memory Capacity
128 MiB non-volatile 64 MiB non-volatile, 8 MiB free user storage
C730 828+
Display Diagonal
61 mm
2.4 inch 		71.8 mm
2.8 inch
Resolution
320x240
76800 pixels 		240x320
76800 pixels
Display Width
48.8 mm
1.92 inch 		43.08 mm
1.7 inch
Display Height
36.6 mm
1.44 inch 		57.44 mm
2.26 inch
Horizontal Full Bezel Width
13.7 mm 15.12 mm
Display Area
1786.1 square millimeter 2474.5 square millimeter
Display Area Utilization
25.4% 39.5%
Pixel Size
0.1525 mm/pixel 0.1795 mm/pixel
Pixel Density
167 PPI 142 PPI
Display Type
Color TN-TFT LCD display Color TN-TFT LCD display
Display Color Depth
16 bit/pixel 16 bit/pixel
Number of Display Scales
65,536 65536
Display Illumination
Yes Yes
Display Light Reflection Mode
transflective transflective
Display Subpixel Scheme
RGB Matrix (3 subpixels) RGB Matrix (3 subpixels)
Scratch Resistant Screen
No No
Graphical Controller
N/A N/A
A/V Out
No No
C730 828+
Audio Channel(s)
stereo stereo
A/D Converter Nominal Resolution
16 bit quantization 16 bit quantization
A/D Sampling Frequency
44100 Hz 44100 Hz
Microphone(s)
mono mono
D/A Converter Nominal Resolution
16 bit quantization 16 bit quantization
D/A Holding Frequency
44100 Hz N/A
Loudspeaker(s):
mono mono
Audio Output:
Proprietary 2.5mm
C730 828+
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 850MHz (Band V, CLR) bands 		GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2) bands
Supported Cellular Data Links
CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSDPA (Cat. unspecified) data links 		CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10 data links
SIM Card Slot
Mini-SIM (2FF) Mini-SIM (2FF)
Cellular Antenna
Internal antenna Internal antenna and external antenna jack
Call Alert Sound
40-chord melody 40-chord melody
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone 		Voice transmission
Vibrating Alert
Speakerphone
Cellular Controller
Qualcomm MSM6275 (2x QDSP4000) N/A
Sec. Supported Cellular Networks:
No No
C730 828+
Keyboard
Built-in QWERTY N/A
Keyboard Backlight
Aut. keyboard backlight (upon press of key) N/A
Number of keys
37 N/A
Directional Pad
Four-way (with action button)-way Four-way (with action button)-way
Scroll Wheel
Pressable rotary scroll wheel N/A
C730 828+
Expansion Interfaces
Secure Digital Input/Output interface
TransFlash
microSD
microSDHC 		MMC
SD
Secure Digital Input/Output interface
USB
USB 1.1
USB Full-Speed (12 Mbps) 		USB 1.1
USB Full-Speed (12 Mbps)
USB Services
USB charging N/A
USB Connector
USB Series Mini-B (mini-USB) USB Series Mini-B (mini-USB)
Bluetooth
Bluetooth 2.0
Internal antenna 		Bluetooth 1.2
Internal antenna
Bluetooth profiles
A2DP N/A
Wireless LAN
IEEE 802.11b
IEEE 802.11g
Internal antenna 		N/A
C730 828+
FM Radio Receiver
No No
C730 828+
Supported GPS protocol(s)
No No
C730 828+
Camera Placement
Rear Rear
Camera Image Sensor
CMOS CMOS
Camera Resolution
1600x1200 pixel 1280x960 pixel
Number of effective pixels
1.9 MP camera 1.2 MP camera
Zoom
1.0 x optical zoom 1.0 x optical zoom
Focus
No No
Recordable Image Formats
BMP
JPG 		BMP
JPG
Video Recording
320x240 pixel 320x240 pixel
Recordable Video Formats
3GP
MPEG4
MJPG 		3GP
AVI
MPEG4
Flash
No No
Aux. Camera Image Sensor
No No
Aux. 2 Camera Image Sensor
No No
Aux. 3 Camera Image Sensor
No No
Aux. 4 Camera Image Sensor
No No
Aux. 4 Camera Focus
No No
C730 828+
Secondary Camera Sensor
No No
Sec. Aux. Cam. Image Sensor
No No
Sec. Aux. 2 Cam. Image Sensor
No No
C730 828+
Built-in accelerometer
No No
C730 828+
Protection from solid materials
Yes Yes
Protection from liquids
Yes Yes
C730 828+
Battery
Lithium-ion
removable
1-cell 		Lithium-ion polymer (LiPo)
removable
1-cell
Nominal Cell Capacity (1st cell)
1050 mAh cell 1200 mAh cell
Nominal Battery Capacity
1050 mAh battery 1200 mAh battery
Estimated Battery Life
12.0 hours 10.0 hours
Estimated Average Current
88 mA 120 mA
C730 828+
Market Countries
Australia
Malaysia
Saudi Arabia
Singapore
Taiwan
Emirates (UAE) 		Australia
Malaysia
Singapore
Taiwan
Market Regions
Asia
Eastern Europe
Europe
Middle East
Southeast Asia
Western Europe 		Asia
Worldwide

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