Comparisons / Comparison of Samsung i780 and Micromax A45

Comparison of Samsung i780 and Micromax A45 [S]ave

Attribute
Samsung i780
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Micromax A45
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General
BrandSamsungMicromax
Launch
Announced2007-09-012012-06-01
Body
Width (mm)12.913
Length (mm)115.9115
Height (mm)61.363
Weight (g)120120
SIMMini-SIMDual SIM (Mini-SIM)
Network
Technology
  • GSM
  • HSPA
  • GSM
2G bands
  • GSM 900 / 1800 / 1900
  • GSM 900 / 1800
3G bands
  • HSDPA 2100
-
Speed
  • HSPA 3.6/0.384 Mbps
-
Platform
OSMicrosoft Windows Mobile 6.0 ProfessionalAndroid 2.3 (Gingerbread)
Chipset-Mediatek MT6513
CPU32-bit Marvell PXA310 624 MHz650 MHz Cortex-A9
GPU-PowerVR SGX531
Memory
Card slotmicroSD (dedicated slot)microSDHC (dedicated slot)
Internal
  • 128MB RAM
  • 256MB ROM
  • 180MB
Display
Size (in)2.553.5
Resolution (px)320 x 320320 x 480
Display TypeTFT resistive touchscreenTFT
Battery
TypeRemovableRemovable
Capcity (mAh)Li-IonLi-Ion
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 2 MP
  • 2 MP
Main Camera VideoYesYes
Selfie Camera
Selfie Camera TypeSingle-
Selfie Camera Properties
  • VGA videocall camera
-
Comms
WLANWi-Fi 802.11b/gWi-Fi 802.11 b/g/n
Bluetooth2.0, A2DP2.0, A2DP
GPS+-
RadioNoStereo FM radio
USBProprietarymicroUSB 2.0
Sound
Loudspeaker++
3.5mm jack-+
Misc
Colors
  • Black
  • Black
  • White
SAR EU Head (W/kg)0.51-
SAR Head (W/kg)0.480.86
SAR Body (W/kg)0.730.67
KeyboardQWERTY-
Alert typesVibration; Downloadable polyphonic, MP3 ringtones-
Stand-by (h)400167
Features
BrowserWAP 2.0 / HTML, Opera Mobile 8.65-
Talk time (h)Up to 7 hUp to 4 h 30 min



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