Yezz Billy 4 Specs, review, opinions, comparisons

Discover all the technical specs of the Yezz Billy 4 - from its camera and display to performance and battery life.
Added by on 10.07.14 | Last update 02.12.20
Yezz Billy 4 Specs, review, opinions, comparisons
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Yezz Billy 4 is a 2014 smartphone. It measures 122.5 x 64.4 x 9.9 mm and weighs 109 g. It has a TFT display measuring 4" inches. The resolution is 480 x 800 and 233 ppi pixel density.

There is Single front camera with 1.3 MP. The main camera is Single with 8 MP.

It runs on Quad-core 1.2 GHz Cortex-A7 CPU with 4 GB, 512 MB RAM memory. The battery is 1300 mAh.

Scroll down to discover all the features and specs this device has to offer.

Compare with another Copy

Linked models: Yezz Billy 4.7 |

Pros and Cons

Yezz Billy 4 specs

General specs

Brand and model

Yezz Billy 4

Release date

2014, June


122.5 x 64.4 x 9.9 mm (4.82 x 2.54 x 0.39 in)


109 g (3.84 oz)


White, Black, Red, Gun Metal, Blue, Yellow, Champing Gold


1300 mAh,  Removable Li-Ion

Battery life

Stand by time- Up to 350 h (2G) / Up to 300 h (3G)
Talking time- Up to 7 h (2G) / Up to 4 h 30 min (3G)





capacitive touchscreen

Display colors


Screen size

4" inc

Screen area

45.5 cm2

Screen format

5:3 (height:width)

Screen to body ratio


Screen resolution

480 x 800 px

PPI /points per inch/

233 PPI

Camera and Video

Rear camera, main

8 MP, Single

Camera specs

-8 MP, AF


LED flash

Video 720p@30fps
Front (selfie) camera

1.3 MP, Single


1.3 MP


Operating system OS

Microsoft Windows Phone 8.1


Qualcomm MSM8212 Snapdragon 200 (28 nm)

Other models with the same chipset include: Asus Zenfone Go ZB452KG, Yezz Andy 4.7T, Allview W1s, Allview W1i, QMobile W1, Huawei Y625, Xolo Win Q1000, Microsoft Lumia 532, Microsoft Lumia 532 Dual SIM, Xolo Q900s Plus
Processor CPU

- Quad-core 1.2 GHz Cortex-A7

Graphics processor GPU

- Adreno 302

External memory

microSD, up to 256 GB

Internal memory

4 GB, 512 MB RAM


Communication and Connectivity

SIM card Dual SIM (Micro-SIM)
Network GSM / HSPA
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps
GPRS Class 12
Edge Class 12
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
USB microUSB 2.0
Bluetooth 4.0, A2DP

Music and Audio

Radio Stereo FM radio
Headphone jack Yes

Other features

- Sensors - Accelerometer, proximity
Disclaimer: The information provided here is based on publicly available information and official specifications from Yezz. While every effort has been made to provide accurate and reliable information, readers should be aware that specifications are subject to change and updates from Yezz may not be reflected.
Richard Taylor

Richard Taylor

Richard Taylor is a technology expert and journalist based in the UK. With a degree in Computer Science from the University of Birmingham, he provides insightful analysis and expert reviews of the latest smartphones and technology. His technical expertise, passion for technology and years of experience make him a trusted source in the industry.

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Frequently Asked Questions

The base approximate price of the Yezz Billy 4 was around after it was officially announced. At this point, the price may be lower.
The official release date is 2014, June.
The weight of the Yezz Billy 4 is 109 g.
The screen size of the Yezz Billy 4 is 4" inches.
The size of the Yezz Billy 4 is 122.5 x 64.4 x 9.9 mm (HxWxD).

Related models:

Yezz Andy A4.5 Yezz Andy A4.5
Nokia Lumia 735 Nokia Lumia 735

Compare with similar models:

Yezz Andy A4.5 Nokia Lumia 735
Model Yezz
Andy A4.5
Lumia 735
Year 2013 2014
Screen 4.5 "
4.7 "
Camera Single
13 MP
6.7 MP
Weight 102 gr 134 gr
Battery 1500 mah 2200 mah
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