Overall Score
53.3Category Breakdown
Overall(#7551)53.3
Performance(#8322)54.3
Camera(#5644)42.1
Display(#7557)64.3
Battery(#6994)43.5
Build(#5533)70.8
Comparisons Featuring Yezz Billy 4
Maxwest Astro 4 5|Prestigio Multiphone 4044 Duo|Celkon A 107|Htc Inspire 4g|Motorola Razr D3 Xt919|Micromax A111 Canvas Doodle|Samsung Galaxy I8250|Htc Desire P|Celkon Q3000|Posh Revel Pro X510|Htc Desire 500|Htc Thunderbolt 4g|Prestigio Multiphone 5400 Duo|Xiaomi Mi 1s|Huawei M886 Mercury|Prestigio Multiphone 5300 Duo|Verykool S4010 Gazelle|Prestigio Multiphone 4505 Duo|Prestigio Multiphone 4055 Duo|Gionee Gpad G1|Htc Desire Sv|Zte Nova 4 V8000|Prestigio Multiphone 4322 Duo|Celkon A112|Honor U8860|Posh Memo S580
Short Review
- The Yezz Billy 4 features a compact design with dimensions of 122.5 x 64.4 x 9.9 mm and a lightweight build at 109 grams, available in multiple colors.
- Its 4.0-inch TFT display offers a resolution of 480 x 800 pixels, resulting in a pixel density of approximately 233 ppi, suitable for basic tasks.
- Performance is powered by a Qualcomm MSM8212 Snapdragon 200 chipset, a quad-core 1.2 GHz Cortex-A7 CPU, and 4GB of RAM, providing adequate functionality for everyday use.
- The 8 MP rear camera captures decent images, but lacks optical image stabilization, while video recording is limited to 720p at 30fps.
- A 1.3 MP front camera is available for selfies, though it is basic in capability.
- The 1300 mAh battery offers limited endurance and does not support fast or wireless charging.
- Running on Microsoft Windows Phone 8.1, the software experience may feel dated compared to modern standards.
- Connectivity options include dual-band Wi-Fi and Bluetooth 4.0, but it lacks 5G support and NFC.
- The device does not feature stereo speakers, but includes a headphone jack for audio output.
- Overall, the Yezz Billy 4 is a basic smartphone with essential features suitable for light usage.
Specifications
General
Release Date2014
Announced2014
DescriptionN/A
Display
Size4"
TypeTFT
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI480
Refresh Rate60Hz
Peak BrightnessN/A
HDR Support✗
ProtectionN/A
Performance
ChipsetQualcomm MSM8212 Snapdragon 200 (28 nm)
CPUQuad-core 1.2 GHz Cortex-A7
GPUAdreno 302
Memory4GB 512MB RAM
Expandable Storage✗
Card SlotmicroSDXC (dedicated slot)
Camera
Main Camera8 MP
Main Camera Details8 MP, AF
Front Camera1.3 MP
Front Camera Details1.3 MP
Video Recording720p@30fps
Selfie VideoN/A
OIS✗
Night Mode✗
RAW Support✗
Battery
Capacity1300 mAh
Battery DetailsLi-Ion 1300 mAh, removable
Charging DetailsN/A
Fast Charging✗
Wireless Charging✗
Build & Design
Dimensions122.5 x 64.4 x 9.9 mm (4.82 x 2.54 x 0.39 in)
Weight109 g
MaterialsN/A
Water ResistanceN/A
ColorsWhite, Black, Red, Gun Metal, Blue, Yellow, Champing Gold
Foldable✗
Connectivity
SIMDual SIM (Micro-SIM)
NetworkGSM / HSPA
Network SpeedHSPA 42.2/5.76 Mbps
5G✗
4G✗
WiFiWi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth4.0, A2DP
NFC✗
USBmicroUSB 2.0
IR Blaster✗
Headphone Jack✓
Radio✗
PositioningGPS, GLONASS
Software
Operating SystemMicrosoft Windows Phone 8.1
OS VersionMicrosoft Windows Phone 8.1
Security
Fingerprint✗
Face Unlock✗
SensorsAccelerometer, proximity
Audio
Stereo Speakers✗
LoudspeakerYes
Audio JackYes