BLU Studio Mini vs LG Optimus L4 II E440

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

    Optimus L4 II E440: 62 g lighter

    Studio Mini:
    187 g
    Optimus L4 II E440:
    125 g
  • Width

    Optimus L4 II E440: 6.8 mm narrower

    Studio Mini:
    71.5 mm
    Optimus L4 II E440:
    64.7 mm
  • Screen diagonal

    Optimus L4 II E440: 1.7 in smaller diagonal

    Studio Mini:
    5.5 in
    Optimus L4 II E440:
    3.8 in
  • Depth

    Studio Mini: 1.5 mm thinner

    Studio Mini:
    10.4 mm
    Optimus L4 II E440:
    11.9 mm
  • Height

    Optimus L4 II E440: 38 mm shorter

    Studio Mini:
    150.5 mm
    Optimus L4 II E440:
    112.5 mm
  • Release year

    Studio Mini:
    2019
    Optimus L4 II E440:
    2013

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 +38 mm versus Optimus L4 II E440
    Width:
    71.5 mm +6.8 mm versus Optimus L4 II E440
    Depth:
    10.4 mm
  2. 2. Optimus L4 II E440

    Height:
    112.5 mm
    Width:
    64.7 mm
    Depth:
    11.9 mm +1.5 mm versus Studio Mini

Weight

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

  1. 1. Studio Mini

    187 g

    +62 g versus Optimus L4 II E440

  2. 2. Optimus L4 II E440

    125 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. Optimus L4 II E440

    Screen diagonal:
    3.8 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    43 cm²

Studio Mini has approximately 81.6% more rectangular screen area than Optimus L4 II E440.

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, Optimus L4 II E440, compared at the same storage capacity.
StorageStudio MiniOptimus L4 II E440
32 GB 2 GB RAM Unknown
Optimus L4 II E440: 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. Optimus L4 II E440

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 battery capacity

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

  1. 1. Studio Mini

    3000 mAh

    +1300 mAh versus Optimus L4 II E440

  2. 2. Optimus L4 II E440

    1700 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. Optimus L4 II E440

Everyday essentials
Everyday essentials — specifications for Studio Mini, Optimus L4 II E440.
SpecificationStudio MiniOptimus L4 II E440
Dimensions (HxWxD)
  • 150.5 Х 71.5 Х 10.4 mm
  • 112.5 Х 64.7 Х 11.9 mm
Weight
  • 187 g
  • 125 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 3.8" inch
Screen resolution
  • 720 x 1440 px
  • 320 x 480 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 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Po
  • 1700 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 4.1.2 (Jelly Bean)
Chipset Unknown
  • Mediatek MT6575 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio Mini, Optimus L4 II E440.
SpecificationStudio MiniOptimus L4 II E440
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 43.0 cm2
Screen format
  • 18:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 72.5%
  • 59.1%
PPI /points per inch/
  • 293 PPI
  • 152 PPI
Camera and Video
Camera and Video — specifications for Studio Mini, Optimus L4 II E440.
SpecificationStudio MiniOptimus L4 II E440
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 480p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
Unknown
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Studio Mini, Optimus L4 II E440.
SpecificationStudio MiniOptimus L4 II E440
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • IMG8322
  • PowerVR SGX531
Antutu 7 score * Unknown
  • 6300
General specs
General specs — specifications for Studio Mini, Optimus L4 II E440.
SpecificationStudio MiniOptimus L4 II E440
Release date
  • 2019
  • September
  • 2013
  • June
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 USD
  • 110 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)
  • Stand by time- Up to 600 h Talking time- Up to 12 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Studio Mini, Optimus L4 II E440.
SpecificationStudio MiniOptimus L4 II E440
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.64 W/kg (head) 0.60 W/kg (body)
Music and Audio
Music and Audio — specifications for Studio Mini, Optimus L4 II E440.
SpecificationStudio MiniOptimus L4 II E440
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Studio Mini, Optimus L4 II E440.
SpecificationStudio MiniOptimus L4 II E440
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass