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U8800 Impulse 4G

U8800 Impulse 4G

from Huawei
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Overview & Features

Brand
Huawei
Model
U8800 Impulse 4G
OEM ID
U8800-51
Released
2011 Sep 18
Manufacturer
Huawei
Hardware Designer
Huawei

Technical Specifications

Display

Pixel Size
0.1029 mm/pixel
Resolution
480x800
384000 pixels
Display Area
4065.9 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
49.39 mm
Pixel Density
247 PPI
Display Height
82.32 mm
Display Diagonal
96 mm
Display Color Depth
24 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
52.1%
Number of Display Scales
16.8M
Scratch Resistant Screen
No
Horizontal Full Bezel Width
15.61 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
3.5mm
Loudspeaker(s)
mono

Cellular Phone

SIM Card Slot
Yes
Call Alert Sound
40-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm MSM7230
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 1900MHz (Band II, PCS)
UMTS 850MHz (Band V, CLR)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
ANC
Supported Cellular Data Links
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSDPA 14.4 Mbps (Cat. 10)
HSPA+ 21.1 Mbps (Cat. 18)
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
stereo

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Built-in compass
Yes
Built-in accelerometer
Yes

Operative Memory

RAM Type
mobile (LP) DDR2 SDRAM
RAM Capacity
512 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
Yes

Graphical Subsystem

Graphical Controller
Qualcomm Adreno 205
Dedicated Graphics Memory
0.25 MiB

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Interface
Yes

Physical Attributes

Depth
11.6 mm
Width
65 mm
Height
120 mm
Bounding Volume
90.5 ccm

Multimedia Broadcast

FM Radio Receiver
Unknown

Satellite Navigation

Satellite Antenna
Internal antenna
Navigation Controller
Qualcomm MSM7230 gpsOne
Supported GPS protocol(s)
GPS (NMEA 0183)
Supported GLONASS protocol(s)
L1OF
Complementary Satellite Services
Assisted GPS
Geotagging

Software Environment

Platform
Google Android
Operating System
Google Android 2.2.2 (Froyo)
Operating System Kernel Version
2.6.32.9

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
single LED
Focus
Contrast Detection Autofocus (CD AF)
Video Recording
1280x720 pixel
29 fps
Camera Placement
Rear
Camera Resolution
2560x1920 pixel
Camera Image Sensor
CMOS
Recordable Image Formats
JPG
Recordable Video Formats
3GP , MPEG4
Number of effective pixels
4.9 MP camera

Geographical Attributes

Mobile Operator
AT&T Mobility
Market Countries
USA

Secondary Camera System

Secondary Camera Sensor
No

Communication Interfaces

USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 2.1
Internal antenna
USB Services
USB charging
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
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 MSM7230 (Snapdragon S2), 2010, 32 bit, single-core, 45 nm, Qualcomm Adreno 205 GPU
CPU Clock
800 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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