Comparisons / Comparison of Karbonn A27 Retina and Sony Ericsson Xperia Arc

Comparison of Karbonn A27 Retina and Sony Ericsson Xperia Arc [S]ave

Attribute
Karbonn A27 Retina
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Sony Ericsson Xperia Arc
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General
BrandKarbonnSony Ericsson
Launch
Announced2013-03-012011-01-01
Body
Width (mm)9.18.7
Length (mm)133.6125
Height (mm)6663
Weight (g)126.5117
SIMDual SIM (Mini-SIM)Mini-SIM
Network
Technology
  • GSM
  • HSPA
  • GSM
  • HSPA
2G bands
  • GSM 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 2100
  • HSDPA 850 / 1900 / 2100 / 800
  • HSDPA 900 / 2100 - LT15i
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 7.2/5.76 Mbps
Platform
OSAndroid 4.1 (Jelly Bean)Android 2.3 (Gingerbread)
Chipset-Qualcomm MSM8255 Snapdragon S2
CPUDual-core 1.2 GHz1.0 GHz Scorpion
GPU-Adreno 205
Memory
Card slotmicroSDHC (dedicated slot)microSDHC (dedicated slot), 8 GB included
Internal
  • 4GB 512MB RAM
  • 320MB 512MB RAM
Display
Size (in)4.34.2
Resolution (px)540 x 960480 x 854
Protection-Scratch-resistant glass
Display TypeIPS LCDLED-backlit LCD
Battery
TypeLi-IonRemovable
Capcity (mAh)1800Li-Po
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 8 MP, AF
  • 8 MP, AF
Main Camera VideoYes720p@30fps
Main Camera FeaturesLED flashLED flash
Selfie Camera
Selfie Camera TypeSingle-
Selfie Camera Properties
  • 2 MP
-
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 b/g/n, DLNA, hotspot
BluetoothYes2.1, A2DP
GPS++
NFC--
RadioFM radioStereo FM radio, RDS
USBProprietarymicroUSB 2.0
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Accelerometer
  • Accelerometer
  • compass
  • proximity
Misc
Colors
  • Black
  • Midnight Blue
  • Misty Silver
SAR EU Head (W/kg)10.66
Browser-HTML, Adobe Flash
Stand-by (h)180430
Talk time (h)Up to 4 hUp to 7 h (2G) / Up to 7 h (3G)
Music play (h)-31



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