BLU Studio Mini vs Motorola A728

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Weight

    A728: 67 g lighter

    Studio Mini:
    187 g
    A728:
    120 g
  • Width

    A728: 18.5 mm narrower

    Studio Mini:
    71.5 mm
    A728:
    53 mm
  • Depth

    Studio Mini: 10.6 mm thinner

    Studio Mini:
    10.4 mm
    A728:
    21 mm
  • Height

    A728: 49.5 mm shorter

    Studio Mini:
    150.5 mm
    A728:
    101 mm
  • Release year

    Studio Mini:
    2019
    A728:
    2005

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.

  1. 1. Studio Mini

    Height:
    150.5 mm +49.5 mm versus A728
    Width:
    71.5 mm +18.5 mm versus A728
    Depth:
    10.4 mm
  2. 2. A728

    Height:
    101 mm
    Width:
    53 mm
    Depth:
    21 mm +10.6 mm versus Studio Mini

Weight

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

  1. 1. Studio Mini

    187 g

    +67 g versus A728

  2. 2. A728

    120 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Studio Mini

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. A728

    A728: Screen geometry unavailable or conflicting.

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 for Studio Mini, A728, compared at the same storage capacity.
StorageStudio MiniA728
32 GB 2 GB RAM Unknown
A728: Original memory entry

8 MB

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 Mini

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

2. A728

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

Battery capacity

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

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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 Mini2. A728

Everyday essentials
Everyday essentials — specifications for Studio Mini, A728.
SpecificationStudio MiniA728
Dimensions (HxWxD)
  • 150.5 Х 71.5 Х 10.4 mm
  • 101 Х 53 Х 21 mm
Weight
  • 187 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 0" inch
Screen resolution
  • 720 x 1440 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 8 MB
Memory card support
  • microSD
  • up to 64 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 9.0 (Pie)
  • Linux
Headphone jack
  • Yes
  • No
Display
Display — specifications for Studio Mini, A728.
SpecificationStudio MiniA728
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 78.1 cm2
Unknown
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 72.5%
Unknown
PPI /points per inch/
  • 293 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Studio Mini, A728.
SpecificationStudio MiniA728
Rear camera, main
  • 13 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 13 MP
  • AF
Unknown
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
Unknown
Performance
Performance — specifications for Studio Mini, A728.
SpecificationStudio MiniA728
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
Unknown
Graphics processor GPU
  • IMG8322
Unknown
General specs
General specs — specifications for Studio Mini, A728.
SpecificationStudio MiniA728
Release date
  • 2019
  • September
  • 2005
  • July
Colors
  • Black
  • Mr. black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 USD
Unknown
Battery life
  • Stand by time- Up to 600 h (2G) / Up to 550 h (3G) Talking time- Up to 21 h (2G) / Up to 16 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Studio Mini, A728.
SpecificationStudio MiniA728
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 17(700)
Unknown
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 8
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.1
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for Studio Mini, A728.
SpecificationStudio MiniA728
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting and speech recognition (Chi & Eng)
Other features
Other features — specifications for Studio Mini, A728.
SpecificationStudio MiniA728
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - MP3 player -Organizer -Voice dial/memo