Huawei Impulse 4G vs Motorola EM28

Huawei Impulse 4G
Huawei Impulse 4G
Motorola EM28
Motorola EM28
Huawei Impulse 4G
Motorola EM28
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800, 1900
  • 3G network
    HSDPA 850, 1900, 2100
    -
  • HSDPA speed
    14.4 Mbps
    -
  • HSUPA speed
    HSUPA
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2011-9
    2009-2
  • Status
    2011-9
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    120 mm
    94 mm
  • Width
    65 mm
    49.5 mm
  • Thickness
    11.6 mm
    17 mm
  • Weight
    130 g
    90 g
  • Colors
    Black
    Blue
  • Display
  • Display type
    TFT capacitive touchscreen
    TFT
  • Physical size
    3.8 inches
    1.8 inches
  • Resolution
    480 x 800 pixels
    128 x 160 pixels
  • Pixel density
    246 ppi
    114 ppi
  • Display colors
    16777216
    66560
  • Hardware
  • CPU
    800 MHz Scorpion
  • Chipset
    Qualcomm MSM7230
    -
  • GPU
    Adreno 205
    -
  • Memory RAM
    512 MB
    -
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    2 GB
  • OS
  • OS
    Android OS, v2.2 (Froyo)
    -
  • Main camera
  • Main camera
    5 MP
    1.3 MP
  • Primary camera resolution
    2592 x 1944 pixels
    1280 x 1024 pixels
  • Primary camera video
    720p@30fps
    video
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    No
    No
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3 ringtones
    Vibration; Downloadable polyphonic, MP3, AAC ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    Stereo FM radio with RDS
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • USB
    microUSB 2.0
    Yes
  • Bluetooth
    v2.1
    v2.0
  • Bluetooth A2DP
    Yes
    Yes
  • Bluetooth EDR
    Yes
    -
  • GPS
    Yes, with A-GPS
    No
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    -
  • Messaging IM
    IM
    -
  • Messaging Push Email
    Push Mail
    -
  • WAP
    -
    WAP 2.0/xHTML
  • Java
    Yes, via Java MIDP emulator
    Yes
  • Java MIDP
    -
    MIDP 2.0
  • Browser
  • HTML
    Yes
    -
  • Adobe Flash
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1500 mAh
    940 mAh
  • Talk time
    4 h
    7 h 30 min
  • Standby time
    240 h
    250 h

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