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BLU Studio One vs Yezz Billy 4.7

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • WeightBilly 4.7: 27 g lighterBilly 4.7: 120 g · Studio One: 147 g
  • WidthBilly 4.7: 3.8 mm narrowerBilly 4.7: 67.2 mm · Studio One: 71 mm
  • Screen diagonalBilly 4.7: 0.3 in smaller diagonalBilly 4.7: 4.7 in · Studio One: 5 in
  • ChipsetMediatek MT6735 (28 nm) / Qualcomm MSM8212 Snapdragon 200 (28 nm)Studio One: Mediatek MT6735 (28 nm) · Billy 4.7: Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • HeightBilly 4.7: 5.7 mm shorterBilly 4.7: 135.8 mm · Studio One: 141.5 mm
  • Release year2016 / 2014Studio One: 2016 · Billy 4.7: 2014

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
Studio One: 141.5 × 71 mm 1 Billy 4.7: 135.8 × 67.2 mm 2
Side
Studio One: 141.5 × 7.6 mm 1 Billy 4.7: 135.8 × 7.2 mm 2
  1. 1. Studio One
    Height
    141.5 mm+5.7 mm versus Billy 4.7
    Width
    71 mm+3.8 mm versus Billy 4.7
    Depth
    7.6 mm
    Weight
    147 g
  2. 2. Billy 4.7
    Height
    135.8 mm
    Width
    67.2 mm
    Depth
    7.2 mm
    Weight
    120 g
Weight

Bars start at zero and share a scale within this chart.

  1. 1. Studio One147 g

    +27 g versus Billy 4.7

  2. 2. Billy 4.7120 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

Screen size
Studio One: 5 in, 16:9, About 68.9 cm² rectangular area 1 Billy 4.7: 4.7 in, 16:9, About 60.9 cm² rectangular area 2
  1. 1. Studio One 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. Billy 4.7 4.7 in · 16:9 About 60.9 cm² rectangular area

Studio One has approximately 13.2% more rectangular screen area than Billy 4.7.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM by storage capacity and phone
StorageStudio OneBilly 4.7
8 GB Not recorded 1 GB RAM
16 GB 2 GB RAM Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Studio One

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB

2. Billy 4.7

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

Bars start at zero and share a scale within this chart.

  1. 1. Studio One2450 mAh

    +670 mAh versus Billy 4.7

  2. 2. Billy 4.71780 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Studio One2. Billy 4.7

Everyday essentials
Everyday essentials
SpecificationStudio OneBilly 4.7
Dimensions (HxWxD)
  • 141.5 Х 71 Х 7.6 mm
  • 135.8 Х 67.2 Х 7.2 mm
Weight
  • 147 g
  • 120 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 4.7" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2450 mAh
  • Non-removable Li-Po
  • 1780 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Phone 8.1
Chipset
  • Mediatek MT6735 (28 nm)
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStudio OneBilly 4.7
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 60.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.6%
  • 66.7%
PPI /points per inch/
  • 294 PPI
  • 312 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video
SpecificationStudio OneBilly 4.7
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 5 MP
  • 2 MP
Performance
Performance
SpecificationStudio OneBilly 4.7
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-T720
  • Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 32789
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 573
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1555
Unknown
General specs
General specs
SpecificationStudio OneBilly 4.7
Release date
  • 2016
  • February
  • 2014
  • May
Colors
  • Black
  • Grey
  • White
  • Gold
  • White
  • Red
  • Blue
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
  • Stand by time- Up to 480 h (2G) / Up to 350 h (3G) Talking time- Up to 16 h (2G) / Up to 7 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationStudio OneBilly 4.7
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0110UU HSDPA 900 / 2100 - S0110EE -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700) - S0110UU LTE band 3(1800)
  • 20(800)
  • 38(2600)
  • 40(2300) - S0110EE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationStudio OneBilly 4.7
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationStudio OneBilly 4.7
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - Single SIM: CWP 47 Dual SIM: WP 47

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