Compare Dopod – 818 vs Dopod – 310 Specifications

818 310
Brand
Dopod Dopod
Model
818 310
Released
2005 Jan 2006 Nov 27
Hardware Designer
HTC HTC
Manufacturer
HTC HTC
Codename
HTC Magician HTC Oxygen
General Extras
Passive stylus N/A
Device Category
Smartphone Smartphone
818 310
Width
58.2 mm
2.29 inch
47 mm
1.85 inch
Height
107.7 mm
4.24 inch
108 mm
4.25 inch
Depth
18.1 mm
0.71 inches
18.5 mm
0.73 inches
Bounding Volume
113.5 ccm 93.9 ccm
Mass
155 g
5.47 ounces
105 g
3.7 ounces
818 310
Platform
Windows (mobile-class) Windows (mobile-class)
Operating System
Microsoft Windows Mobile 2003 Second Edition for Pocket PC Phone Edition (Ozone Update) Microsoft Windows Mobile 5.0 for Smartphone, AKU 3.0
Operating System Kernel Version
4.21.1088 5.1.342
818 310
CPU Clock
416 MHz 201 MHz
CPU
Intel XScale PXA272 (Bulverde)
2,004
32 bit
single-core
32 Kbyte I-Cache
32 Kbyte D-Cache
Texas Instruments OMAP 850
2,005
32 bit
single-core
16 Kbyte I-Cache
8 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
64 MiB non-volatile
7.6 MiB free user storage
N/A
818 310
Display Diagonal
71.8 mm
2.8 inch
51 mm
2 inch
Resolution
240x320
76800 pixels
176x220
38720 pixels
Display Width
43.08 mm
1.7 inch
31.86 mm
1.25 inch
Display Height
57.44 mm
2.26 inch
39.82 mm
1.57 inch
Horizontal Full Bezel Width
15.12 mm 15.14 mm
Display Area
2474.5 square millimeter 1268.8 square millimeter
Display Area Utilization
39.5% 25.0%
Pixel Size
0.1795 mm/pixel 0.18102 mm/pixel
Pixel Density
142 PPI 140 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
818 310
Audio Channel(s)
stereo stereo
Audio Controller
Philips UDA1380 N/A
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
Loudspeaker(s):
mono mono
Audio Output:
2.5mm Proprietary
818 310
Supported Cellular Bands
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2) bands
GSM 850MHz (B5)
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 data links
CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified) data links
SIM Card Slot
Mini-SIM (2FF) Mini-SIM (2FF)
Cellular Antenna
Internal antenna and external antenna jack Internal antenna and external antenna jack
Call Alert Sound
40-chord melody 40-chord melody
Complementary Phone Services
Voice transmission
Vibrating Alert
Speakerphone
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
SAR (head)
0.413 W/kg N/A
Sec. Supported Cellular Networks:
No No
818 310
Touchscreen Type
Resistive touch sensing screen N/A
Touchscreen Simultaneous Touch Points
Single-touch N/A
Directional Pad
Four-way (with action button)-way Four-way (with action button)-way
818 310
Expansion Interfaces
MMC
SD
Secure Digital Input/Output interface
Secure Digital Input/Output interface
miniSD
USB
USB 1.1
USB Full-Speed (12 Mbps)
USB 1.1
USB Full-Speed (12 Mbps)
USB Connector
USB Series Mini-B (mini-USB) USB Series Mini-B (mini-USB)
Bluetooth
Bluetooth 1.2
Internal antenna
Bluetooth 2.0
Internal antenna
Wireless LAN
No No
IR
IrDA 1.2
115200bit/s (SIR/CIR)
N/A
818 310
FM Radio Receiver
No No
818 310
Supported GPS protocol(s)
No No
818 310
Camera Placement
Rear Rear
Camera Image Sensor
CMOS CMOS
Image Sensor Format
1/2.80 N/A
Camera Resolution
1280x960 pixel 1280x1024 pixel
Number of effective pixels
1.2 MP camera 1.3 MP camera
Zoom
1.0 x optical zoom 1.0 x optical zoom
Focus
No No
Minimal Focal Length
4.8 mm N/A
Recordable Image Formats
JPG BMP, JPG
Video Recording
320x240 pixel 176x144 pixel, 10 fps
Recordable Video Formats
3GP
MPEG4
3GP
MPEG4
MJPG
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
818 310
Secondary Camera Sensor
No No
Sec. Aux. Cam. Image Sensor
No No
Sec. Aux. 2 Cam. Image Sensor
No No
818 310
Built-in accelerometer
No No
818 310
Protection from solid materials
Yes Yes
Protection from liquids
Yes Yes
818 310
Battery
Lithium-ion polymer (LiPo)
removable
1-cell
Lithium-ion
removable
1-cell
Nominal Cell Capacity (1st cell)
1200 mAh cell 1150 mAh cell
Nominal Battery Capacity
1200 mAh battery 1150 mAh battery
Estimated Battery Life
10.0 hours 20.0 hours
Estimated Average Current
120 mA 58 mA
818 310
Market Regions
Asia
Eastern Europe
Europe
Southeast Asia
Western Europe
N/A

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