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BLU Studio X vs verykool s728

Compare recorded specifications, size and practical differences.

verykool s728

verykool s728

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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.

  • Weights728: 64 g lighters728: 90 g · Studio X: 154 g
  • Widths728: 15.2 mm narrowers728: 56.8 mm · Studio X: 72 mm
  • Screen diagonals728: 2.2 in smaller diagonals728: 2.8 in · Studio X: 5 in
  • DepthStudio X: 2.4 mm thinnerStudio X: 10.5 mm · s728: 12.9 mm
  • Heights728: 40 mm shorters728: 104 mm · Studio X: 144 mm
  • Release year2015 / 2012Studio X: 2015 · s728: 2012

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 X: 144 × 72 mm 1 s728: 104 × 56.8 mm 2
Side
Studio X: 144 × 10.5 mm 1 s728: 104 × 12.9 mm 2
  1. 1. Studio X
    Height
    144 mm+40 mm versus s728
    Width
    72 mm+15.2 mm versus s728
    Depth
    10.5 mm
    Weight
    154 g
  2. 2. s728
    Height
    104 mm
    Width
    56.8 mm
    Depth
    12.9 mm+2.4 mm versus Studio X
    Weight
    90 g
Weight

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

  1. 1. Studio X154 g

    +64 g versus s728

  2. 2. s72890 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 X: 5 in, 16:9, About 68.9 cm² rectangular area 1 s728: 2.8 in, 4:3, About 24.3 cm² rectangular area 2
  1. 1. Studio X 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. s728 2.8 in · 4:3 About 24.3 cm² rectangular area

Studio X has approximately 183.9% more rectangular screen area than s728.

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 Xs728
8 GB 1 GB RAM Unknown

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 X

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

2. s728

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

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 X2100 mAh

    +990 mAh versus s728

  2. 2. s7281110 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 X2. s728

Everyday essentials
Everyday essentials
SpecificationStudio Xs728
Dimensions (HxWxD)
  • 144 Х 72 Х 10.5 mm
  • 104 Х 56.8 Х 12.9 mm
Weight
  • 154 g
  • 90 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
Unknown
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Ion
  • 1110 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 5.0 (Lollipop)
  • Android 2.3.5 (Gingerbread)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStudio Xs728
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 66.5%
  • 41.1%
PPI /points per inch/
  • 294 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationStudio Xs728
Rear camera, main
  • 8 MP
  • Single
  • 3.2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.2 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance
Performance
SpecificationStudio Xs728
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 650 MHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs
SpecificationStudio Xs728
Release date
  • 2015
  • January
  • 2012
  • October
Colors
  • Black
  • White
  • Blue
  • Gold
  • Pink
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
Unknown
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 700 h (3G) Talking time- Up to 25 h (2G) / Up to 12 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationStudio Xs728
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • 2.0
  • A2DP
Music and Audio
Music and Audio
SpecificationStudio Xs728
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
SpecificationStudio Xs728
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Accelerometer
  • proximity - Analog TV -MP3 player