Comparisons / Comparison of Unnecto Quattro Z and Yezz Billy 4

Comparison of Unnecto Quattro Z and Yezz Billy 4 [S]ave

Attribute
Unnecto Quattro Z
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Yezz Billy 4
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General
BrandUnnectoYezz
Launch
Announced2014-06-012014-06-01
Body
Width (mm)9.49.9
Length (mm)125.5122.5
Height (mm)6564.4
Weight (g)110109
SIMDual SIM (dual stand-by)Dual SIM (Micro-SIM)
Network
Technology
  • GSM
  • HSPA
  • GSM
  • HSPA
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 1900 / 2100
  • HSDPA 850 / 1900 - SIM 1 & SIM 2 - BM4MI043
  • HSDPA 900 / 2100
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
Platform
OSAndroid 4.2.2 (Jelly Bean)Microsoft Windows Phone 8.1
Chipset-Qualcomm MSM8212 Snapdragon 200 (28 nm)
CPUDual-core 1.2 GHzQuad-core 1.2 GHz Cortex-A7
GPUMali-400Adreno 302
Memory
Card slotmicroSDHCmicroSDXC (dedicated slot)
Internal
  • 4GB 512MB RAM
  • 4GB 512MB RAM
Display
Size (in)44
Resolution (px)480 x 800480 x 800
Display TypeIPS LCDTFT
Battery
TypeLi-IonLi-Ion
Capcity (mAh)15001300
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 8 MP
  • 8 MP, AF
Main Camera VideoYes720p@30fps
Main Camera FeaturesLED flashLED flash
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • VGA
  • 1.3 MP
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth4.0, A2DP4.0, A2DP
GPS++
NFC--
RadioFM radioStereo FM radio
USBmicroUSBmicroUSB 2.0
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors-
  • Accelerometer
  • proximity
Misc
Colors
  • Black
  • Blue
  • White
  • Black
  • Blue
  • Champing Gold
  • Gun Metal
  • Red
  • White
  • Yellow
Stand-by (h)600350
Talk time (h)Up to 11 hUp to 7 h (2G) / Up to 4 h 30 min (3G)



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