Yezz Billy 4

Availability Available. Released 2014, October
Storage

4 GB, 512 MB RAM

  • 4.0 inches, 45.5 cm (~57.7% screen-to-body ratio)

    Display
  • Microsoft Windows Phone 8.1

    Operating System

Yezz Billy 4 detailed specifications

general

brand Yezz
model Billy 4

network

technology GSM / HSPA
2g bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3g bands HSDPA 850 / 1900 - SIM 1 & SIM 2 - BM4MI043
gprs Class 12
speed HSPA 42.2/5.76 Mbps

launch

announced 2014
status Available. Released 2014, October

processor

cpu

Quad-core 1.2 GHz Cortex-A7

chipset

Qualcomm MSM8212 Snapdragon 200 (28 nm)

gpu

Adreno 302

memory

internal

4 GB, 512 MB RAM

card slot microSD, up to 256 GB

display

display technology TFT capacitive touchscreen, 16M colors
screen resolution 480 x 800 pixels, 5:3 ratio (~233 ppi density)
screen size 4.0 inches, 45.5 cm (~57.7% screen-to-body ratio)

design

colors White, Black, Red, Gun Metal, Blue, Yellow, Champing Gold
dimensions (wxhxd) 122.5 x 64.4 x 9.9 mm (4.82 x 2.54 x 0.39 in)
weight 109 g (3.84 oz)
sim

Dual SIM (Micro-SIM)

main camera

main single 8 MP, AF
main features LED flash
main video 720p@30fps

selfie camera

selfie single 1.3 MP

connectivity

wlan Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
bluetooth 4.0, A2DP
gps Yes, with A-GPS, GLONASS
radio Stereo FM radio
edge Class 12

connectors

usb microUSB 2.0

software

operating system primary Microsoft Windows Phone 8.1

sound

loudspeaker Yes
3.5mm jack

Yes

features

sensors

Accelerometer, proximity

battery

battery type Removable Li-Ion 1300 mAh battery
talk time Up to 7 h (2G) / Up to 4 h 30 min (3G)
stand by Up to 350 h (2G) / Up to 300 h (3G)

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