BLU Studio Mini vs Lenovo A1900

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.

  • Weight

    A1900: 70 g lighter

    Studio Mini:
    187 g
    A1900:
    117 g
  • Width

    A1900: 9.5 mm narrower

    Studio Mini:
    71.5 mm
    A1900:
    62 mm
  • Screen diagonal

    A1900: 1.5 in smaller diagonal

    Studio Mini:
    5.5 in
    A1900:
    4 in
  • Depth

    A1900: 0.9 mm thinner

    Studio Mini:
    10.4 mm
    A1900:
    9.5 mm
  • Height

    A1900: 29.5 mm shorter

    Studio Mini:
    150.5 mm
    A1900:
    121 mm
  • Release year

    Studio Mini:
    2019
    A1900:
    2015

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 +29.5 mm versus A1900
    Width:
    71.5 mm +9.5 mm versus A1900
    Depth:
    10.4 mm +0.9 mm versus A1900
  2. 2. A1900

    Height:
    121 mm
    Width:
    62 mm
    Depth:
    9.5 mm

Weight

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

  1. 1. Studio Mini

    187 g

    +70 g versus A1900

  2. 2. A1900

    117 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.

  1. 1. Studio Mini

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. A1900

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Studio Mini has approximately 71.4% more rectangular screen area than A1900.

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, A1900, compared at the same storage capacity.
StorageStudio MiniA1900
32 GB 2 GB RAM Unknown
A1900: Original memory entry

4 GB · 512 MB RAM

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. A1900

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

Battery capacity

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

Recorded battery capacity

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

  1. 1. Studio Mini

    3000 mAh

    +1500 mAh versus A1900

  2. 2. A1900

    1500 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 Mini2. A1900

Everyday essentials
Everyday essentials — specifications for Studio Mini, A1900.
SpecificationStudio MiniA1900
Dimensions (HxWxD)
  • 150.5 Х 71.5 Х 10.4 mm
  • 121 Х 62 Х 9.5 mm
Weight
  • 187 g
  • 117 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 720 x 1440 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Spreadtrum SC7730
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio Mini, A1900.
SpecificationStudio MiniA1900
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 45.5 cm2
Screen format
  • 18:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 72.5%
  • 60.7%
PPI /points per inch/
  • 293 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Studio Mini, A1900.
SpecificationStudio MiniA1900
Rear camera, main
  • 13 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 2 MP
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, A1900.
SpecificationStudio MiniA1900
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • IMG8322
  • Mali-400
General specs
General specs — specifications for Studio Mini, A1900.
SpecificationStudio MiniA1900
Release date
  • 2019
  • September
  • 2015
  • April
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 USD
  • 60 EUR
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, A1900.
SpecificationStudio MiniA1900
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
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)
  • 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
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
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • 2.0
Music and Audio
Music and Audio — specifications for Studio Mini, A1900.
SpecificationStudio MiniA1900
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Studio Mini, A1900.
SpecificationStudio MiniA1900
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity