Compare HTC – S640 vs HTC – Pure Specifications

S640 Pure
Brand
HTC HTC
Model
S640 Pure
Released
2007 Nov 2009 Oct 4
Hardware Designer
HTC HTC
Manufacturer
HTC HTC
Codename
HTC Iris 100 HTC Topaz 210
OEM ID
IRIS100 TOPA210
Device Category
Smartphone Smartphone
S640 Pure
Width
59.6 mm
2.35 inch
53.3 mm
2.1 inch
Height
101 mm
3.98 inch
110 mm
4.33 inch
Depth
13.9 mm
0.55 inches
15 mm
0.59 inches
Bounding Volume
83.7 ccm 87.9 ccm
Mass
112 g
3.95 ounces
117 g
4.13 ounces
S640 Pure
Platform
Windows (mobile-class) Windows (mobile-class)
Operating System
Microsoft Windows Mobile 6 Standard (Crossbow) Microsoft Windows Mobile 6.5 Professional (Titanium)
Operating System Kernel Version
5 5.2.2
S640 Pure
CPU Clock
400 MHz 528 MHz
CPU
Qualcomm MSM7500
2,006
32 bit
single-core
16 Kbyte I-Cache
16 Kbyte D-Cache
90 nm
Qualcomm MSM7201A
2,008
32 bit
single-core
65 nm
Qualcomm Adreno 130 GPU
RAM Type
SDRAM mobile (LP) DDR SDRAM
RAM Capacity
64 MiB RAM 288 MiB RAM
Non-volatile Memory Type
Flash EEPROM Flash EEPROM
Non-volatile Memory Interface
Yes Yes
Non-volatile Memory Capacity
256 MiB non-volatile 512 MiB non-volatile
S640 Pure
Display Diagonal
62.5 mm
2.5 inch
81 mm
3.2 inch
Resolution
320x240
76800 pixels
480x800
384000 pixels
Display Width
50 mm
1.97 inch
41.67 mm
1.64 inch
Display Height
37.5 mm
1.48 inch
69.46 mm
2.73 inch
Horizontal Full Bezel Width
9.6 mm 11.63 mm
Display Area
1875 square millimeter 2894.6 square millimeter
Display Area Utilization
31.1% 49.4%
Pixel Size
0.15625 mm/pixel 0.08682 mm/pixel
Pixel Density
163 PPI 293 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 Qualcomm Adreno 130
A/V Out
No No
S640 Pure
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 44100 Hz
Loudspeaker(s):
mono mono
Audio Output:
Proprietary Proprietary
S640 Pure
Supported Cellular Bands
CDMA 800MHz (BC0, 850)
CDMA 1900MHz (BC1/BC14, PCS) bands
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 1900MHz (Band II, PCS)
UMTS 850MHz (Band V, CLR) bands
Supported Cellular Data Links
cdmaOne (IS-95)
CDMA2000 1xRTT (IS-2000)
CDMA2000 1xEV-DO Rel. 0
CDMA2000 1xEV-DO Revision A data links
CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 2.0 Mbps (Cat. 5)
HSDPA (Cat. unspecified)
HSDPA 7.2 Mbps (Cat. 8) data links
Cellular Antenna
Internal antenna Internal antenna
Call Alert Sound
40-chord melody 40-chord melody
Complementary Phone Services
Voice transmission
Vibrating Alert
Speakerphone
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Cellular Controller
Qualcomm MSM7500 (QDSP4000, QDSP5000) Qualcomm MSM7201A (QDSP4000, QDSP5000)
SAR (head)
0.893 W/kg N/A
Sec. Supported Cellular Networks:
No No
S640 Pure
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 N/A
Scroll Wheel
Pressable rotary scroll wheel N/A
S640 Pure
Expansion Interfaces
Secure Digital Input/Output interface
TransFlash
microSD
microSDHC
Secure Digital Input/Output interface
TransFlash
microSD
microSDHC
USB
USB 2.0
USB Full-Speed (12 Mbps)
USB 2.0
USB Hi-Speed (480 Mbps)
USB Services
USB charging USB charging
USB Connector
USB Series Mini-B (mini-USB) USB Series Mini-B (mini-USB)
Bluetooth
Bluetooth 2.0
Internal antenna
Bluetooth 2.1 + Enhanced Data Rate
Internal antenna
Wireless LAN
IEEE 802.11b
IEEE 802.11g
Internal antenna
IEEE 802.11b
IEEE 802.11g
Internal antenna
IR
IrDA 1.2
115200bit/s (SIR/CIR)
N/A
S640 Pure
FM Radio Receiver
No No
S640 Pure
Supported GPS protocol(s)
No GPS (NMEA 0183)
S640 Pure
Camera Placement
Rear Rear
Camera Image Sensor
CMOS CMOS
Camera Resolution
1600x1200 pixel 2560x1920 pixel
Number of effective pixels
1.9 MP camera 4.9 MP camera
Zoom
1.0 x optical zoom 1.0 x optical zoom
Focus
Contrast Detection Autofocus (CD AF) Contrast Detection Autofocus (CD AF)
Recordable Image Formats
BMP
JPG
N/A
Video Recording
320x240 pixel 352x288 pixel, 30 fps
Recordable Video Formats
3GP
MPEG4
MJPG
3GP
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
S640 Pure
Secondary Camera Sensor
No No
Sec. Aux. Cam. Image Sensor
No No
Sec. Aux. 2 Cam. Image Sensor
No No
S640 Pure
Built-in accelerometer
No Yes
S640 Pure
Protection from solid materials
Yes Yes
Protection from liquids
Yes Yes
S640 Pure
Battery
Lithium-ion polymer (LiPo)
removable
1-cell
Lithium-ion
removable
1-cell
Nominal Cell Capacity (1st cell)
1200 mAh cell 1100 mAh cell
Nominal Battery Capacity
1200 mAh battery 1100 mAh battery
Estimated Battery Life
12.0 hours N/A
Estimated Average Current
100 mA N/A

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