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Acer F900 vs Samsung Galaxy Grand 2

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Acer F900 Remove phone

Posted: 16 Feb 2009
Market Status: Released
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Samsung Galaxy Grand 2 Remove phone

Posted: 25 Nov 2013
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSWindows Mobile Professional (6.1)Android (4.4.2, 4.3) TouchWiz UI 
Dimensions4.63 x 2.50 x 0.62 inches (117.5 x 63.5 x 15.8 mm)5.78 x 2.96 x 0.35 inches (146.8 x 75.3 x 8.9 mm) 
Weight5.29 oz (150 g)
the average is 4.8 oz (138 g)
5.75 oz (163 g)
the average is 4.8 oz (138 g)
 
Display
Physical size3.8 inches5.2 inches 
Resolution480 x 800 pixels720 x 1280 pixels 
Pixel density

Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

246 ppi280 ppi 
Technology

Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

TFTTFT 
Screen-to-body ratio55.04 %68.84 % 
Colors65 53616 777 216 
TouchscreenYesMulti-touch 
FeaturesLight sensorLight sensor, Proximity sensor 
Camera
Camera3.2 megapixels8 megapixels 
FlashLEDLED 
Aperture size

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

 F2.4 
FeaturesDigital zoom, AutofocusAutofocus, Exposure compensation, Digital zoom, Geo tagging, High Dynamic Range mode (HDR), Night mode, Scenes, Effects, Self-timer 
CamcorderYes1920x1080 (1080p HD) (30 fps) 
FeaturesVideo callingVideo calling 
Front-facing camera 1.9 megapixels 
Hardware
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

 Qualcomm Snapdragon 400 8226 
Processor

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

Single core, 533 MHz, Samsung SC36410Quad core, 1200 MHz, ARM Cortex-A7 
Graphics processor Adreno 305 
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

128 MB RAM / 256 MB ROM1536 MB RAM 
Built-in storage 8 GB 
Storage expansionmicroSD, microSDHCmicroSD, microSDHC, microSDXC up to 64 GB 
Battery
Talk time4.00 hours
the average is 11 h (675 min)
17.00 hours
the average is 11 h (675 min)
 
Stand-by time6.2 days (150 hours)
the average is 20 days (478 h)
  
Talk time (3G) 17.00 hours
the average is 15 h (907 min)
 
Stand-by time (3G) 15.4 days (370 hours)
the average is 23 days (555 h)
 
Capacity1530 mAh2600 mAh 
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Multimedia
Music player   
Filter by Album, Artist, Playlists 
Features Album art cover, Background playback 
RadioFM, RDSFM 
Speakers Earpiece, Loudspeaker 
YouTube player Yes 
Internet browsing
BrowserInternet Explorer Mobile  
Built-in online services support YouTube (upload), Picasa/Google+ 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1900, 2100 MHz850, 900, 1900, 2100 MHz 
DataEDGE, UMTS, HSDPA 3.6 Mbit/s, HSUPAHSDPA+ (4G) 42.2 Mbit/s, UMTS, EDGE, GPRS 
Multiple SIM cards 2 slots 
Positioning

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

GPSGPS, A-GPS, Glonass 
Navigation Turn-by-turn navigation, Voice navigation 
Connectivity
Bluetooth2.14.0 
Wi-Fi802.11 b, g802.11 a, b, g, n, n 5GHz 
Mobile hotspot Yes 
USBUSB 2.0USB 2.0 
ConnectorminiUSBmicroUSB 
Features Mass storage device, USB charging 
OtherComputer syncTethering, Computer sync, OTA sync, ANT+ 
Other features
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometerAccelerometer, Compass, Hall 
OtherVoice dialing, Voice commands, Voice recordingVoice dialing, Voice commands, Voice recording 
Availability
Officially announced16 Feb 200925 Nov 2013 

To see the full specifications with in-depth details click here.

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