Pulse

Pulse

from T-Mobile
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Overview & Features

Brand
T-Mobile
Model
Pulse
Codename
Huawei U8220
Released
2009 Oct 2
Manufacturer
Huawei
Hardware Designer
Huawei
List of Additional Features
Google Chrome Lite, 2GB microSD, 2.5mm to 3.5mm audio output adapter, Community 1.0, WnW 3.0

Technical Specifications

Display

Pixel Size
0.15428 mm/pixel
Resolution
320x480
153600 pixels
Display Area
3655.8 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
49.37 mm
Pixel Density
165 PPI
Display Height
74.05 mm
Display Diagonal
89 mm
Display Color Depth
18 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
50.4%
Number of Display Scales
262144
Scratch Resistant Screen
No
Horizontal Full Bezel Width
13.13 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion
removable
1-cell
Nominal Battery Capacity
1500 mAh battery
Nominal Cell Capacity (1st cell)
1500 mAh cell

Sound Playing

Audio Output
2.5mm
Loudspeaker(s)
mono

Cellular Phone

SAR (head)
0.720 W/kg
EU standard (max. 2 W/kg @ 10g)
measurement method
SIM Card Slot
Mini-SIM (2FF)
Call Alert Sound
72-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm MSM7200A (QDSP4000, QDSP5000)
Supported Cellular Bands
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
bands
Complementary Phone Services
Voice transmission
Vibrating Alert
Speakerphone
Supported Cellular Data Links
CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
EDGE Multi-slot Class 10
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSDPA 7.2 Mbps (Cat. 8)
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
mono

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Built-in accelerometer
Yes

Operative Memory

RAM Type
SDRAM
RAM Capacity
192 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Scroll Wheel
Trackball
Touchscreen Type
Capacitive touch sensing
screen
Touchscreen Simultaneous Touch Points
Single-touch

Graphical Subsystem

Graphical Controller
N/A

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
256 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
135 g
Depth
13.6 mm
Width
62.5 mm
Height
116 mm
Bounding Volume
98.6 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

GPS Antenna
Internal antenna
Navigation Controller
Qualcomm MSM7200A gpsOne
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary GPS Services
Assisted GPS
QuickGPS

Software Environment

Platform
Google Android
Operating System
Google Android 1.5 (Cupcake)
Operating System Kernel Version
2.6.27

Audio/Video Interfaces

A/V Out
No

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Zoom
1.0 x optical zoom
Flash
No
Focus
Contrast Detection Autofocus (CD AF)
Video Recording
352x288 pixel
Camera Placement
Rear
Camera Resolution
2048x1536 pixel
Camera Image Sensor
CMOS
Recordable Image Formats
JPG
Recordable Video Formats
3GP , MPEG4
Number of effective pixels
3.1 MP camera

Geographical Attributes

Mobile Operator
T-Mobile United Kingdom
Market Countries
UK

Secondary Camera System

Secondary Camera Sensor
CMOS
Secondary Camera Placement
Front
Secondary Camera Resolution
640x480 pixel
Secondary Camera Number of pixels
0.3 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP

Communication Interfaces

USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 2.0 + Enhanced Data Rate
Internal antenna
USB Services
USB charging
Wireless LAN
IEEE 802.11b
IEEE 802.11g
Internal antenna
USB Connector
USB Series Micro-B (Micro-USB)
Bluetooth profiles
A2DP
AVRCP
Expansion Interfaces
TransFlash
microSD
microSDHC

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Qualcomm MSM7200A, 2007, 32 bit, single-core, 90 nm
CPU Clock
528 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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