Debug Info:
Specifications
Features
Pictures
Reviews
Network
Technology
GSM / HSPA
Speed
HSPA 42.2/5.76 Mbps
GPRS
N/A
EDGE
N/A
5G
N/A
4G
N/A
3G
HSDPA 850 / 1900 - SIM 1 & SIM 2 - BM4MI043
Launch
Announced
2014, June. Released 2014, October
Status
Discontinued
Body
Dimensions
122.5 x 64.4 x 9.9 mm (4.82 x 2.54 x 0.39 in)
Weight
109 g (3.84 oz)
Build
N/A
SIM
Dual SIM (Micro-SIM)
IP Rating
N/A
Colors
N/A
Display
Type
TFT
Size
4.0 inches, 45.5 cm2 (~57.7% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Protection
N/A
Features
N/A
Refresh Rate
N/A
Platform
OS
Microsoft Windows Phone 8.1
Chipset
Qualcomm MSM8212 Snapdragon 200 (28 nm)
CPU
Quad-core 1.2 GHz Cortex-A7
GPU
Adreno 302
Memory
RAM
N/A
Internal
4GB 512MB RAM
Card Slot
microSDXC (dedicated slot)
Main Camera
Modules
N/A
Features
LED flash
Video
720p@30fps
Selfie Camera
Modules
N/A
Features
N/A
Video
N/A
Sound
Loudspeaker
Yes
3.5mm Jack
Yes
Comms
WLAN
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
4.0, A2DP
GPS
N/A
NFC
No
Radio
Stereo FM radio
USB
microUSB 2.0
Features
Sensors
Accelerometer, proximity
Others
N/A
Battery
Type
Li-Ion 1300 mAh, removable
Charging
N/A
Misc
Price
N/A
Models
N/A
SAR
N/A
SAR Europe
N/A
GPS
N/A
Review
Content
Yezz Billy 4
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Released 2014, October
109g, 9.9mm thickness
Microsoft Windows Phone 8.1
4GB 512MB RAM storage, microSDXC slot
N/A
78,532 hits
8
Become a fan
Rating
N/A
Price
N/A
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