Impulse 4G AT&T

  • size
    3.8
    inches
  • resolution
    244
    ppi

Pulse T-Mobile

  • size
    3.5
    inches
  • resolution
    164
    ppi

Detailed Comparison

display

Size
3.8"
3.5"
Resolution
800 x 480 (244 ppi)
480 x 320 (164 ppi)
Panel
TFT LCD
TFT LCD
Surface
--
--
Video out
None
None

processor

System on a chip
CPU
Architecture
Single core
Single core
GPU
Architecture
RAM
--
--

camera

Lens
--
--
Resolution
--
--
Sensor
Light sensitivity
--
--
Flash
--
--
Autofocus
Yes
Yes
Image stabilization
--
--
Panorama
--
--
Continuous shooting
--
--
Aperture
--
--
Secondary camera
None
0.31 MP

video

Video resolution
1280 x 720 @ 30 fps
--
Video file format
--
--
Maximum bitrate
--
--
Video light
--
--

battery

Type
Lithium-Ion (Removable)
Lithium-Ion (Removable)
Capacity
1,500 mA·h
1,500 mA·h
Talk time
240 min
210 min
Standby time
14,400 min
18,000 min

music

Speaker
--
--
Frequency response
--
--
Noise level
--
--
Headphone
3.5 mm
--
Frequency response
--
--
Noise level
--
--
FM radio
No
No

form factor

Size
65 x 120 x 11.6 mm
62.5 x 116 x 13.5 mm
Weight
125 g
130 g
Body
--
--
Keyboard
None
None
Buttons
--
--

software

Operating system
Android 2.2
Android 1.5
Upgradable to
--
--
Custom UI
--
--
Onscreen keyboards
--
--

connectivity

Network
3G, UMTS (0.38 Mb/s)
3.5G, HSDPA (7.2 Mb/s)
WiFi
802.11b (Hotspot)
802.11g/b (None)
NFC
No
No
Bluetooth
2.1
2.0
USB On-the-Go
--
--

features

Internal storage
0.5 GB
--
Supported card formats
microSD
microSD
Included accessories
--
--
SIM card
--
--
Special-features

sensors

Location
None
None
Gyroscope
No
No
Accelerometer
Yes
Yes
Light sensor
--
--
Proximity sensor
--
--
Compass
Yes
--
Thermometer
--
--
Barometer
--
--
Hygrometer
--
--