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BLU Studio Mini vs Infinix S4

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

    S4: 33 g lighter

    Studio Mini:
    187 g
    S4:
    154 g
  • Width

    Studio Mini: 3.5 mm narrower

    Studio Mini:
    71.5 mm
    S4:
    75 mm
  • Screen diagonal

    Studio Mini: 0.7 in smaller diagonal

    Studio Mini:
    5.5 in
    S4:
    6.2 in
  • Rear camera layout

    Studio Mini:
    Single
    S4:
    Triple
  • Depth

    S4: 2.5 mm thinner

    Studio Mini:
    10.4 mm
    S4:
    7.9 mm
  • Height

    Studio Mini: 5.5 mm shorter

    Studio Mini:
    150.5 mm
    S4:
    156 mm

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
    Width:
    71.5 mm
    Depth:
    10.4 mm +2.5 mm versus S4
  2. 2. S4

    Height:
    156 mm +5.5 mm versus Studio Mini
    Width:
    75 mm +3.5 mm versus Studio Mini
    Depth:
    7.9 mm

Weight

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

  1. 1. Studio Mini

    187 g

    +33 g versus S4

  2. 2. S4

    154 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. S4

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    99.2 cm²

S4 has approximately 27.1% more rectangular screen area than Studio Mini.

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, S4, compared at the same storage capacity.
StorageStudio MiniS4
32 GB 2 GB RAM Unknown
S4: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB 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. S4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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

  2. 2. S4

    4000 mAh

    +1000 mAh versus Studio Mini

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. S4

Everyday essentials
Everyday essentials — specifications for Studio Mini, S4.
SpecificationStudio MiniS4
Dimensions (HxWxD)
  • 150.5 Х 71.5 Х 10.4 mm
  • 156 Х 75 Х 7.9 mm
Weight
  • 187 g
  • 154 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.2" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 9.0 (Pie)
Chipset Unknown
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio Mini, S4.
SpecificationStudio MiniS4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 99.2 cm2
Screen format
  • 18:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 72.5%
  • 84.8%
PPI /points per inch/
  • 293 PPI
  • 260 PPI
Camera and Video
Camera and Video — specifications for Studio Mini, S4.
SpecificationStudio MiniS4
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Triple
Camera specs
  • 13 MP
  • AF
  • 13 MP
  • PDAF -8 MP -2 MP
Functions
  • LED flash
  • Dual-LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 32 MP
  • Single
Specifications
  • 8 MP
  • 32 MP
Performance
Performance — specifications for Studio Mini, S4.
SpecificationStudio MiniS4
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • IMG8322
  • PowerVR GE8320
General specs
General specs — specifications for Studio Mini, S4.
SpecificationStudio MiniS4
Release date
  • 2019
  • September
  • 2019
  • April
Colors
  • Black
  • Ice Blue
  • Millan Black
  • Tradewinds Gray
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, S4.
SpecificationStudio MiniS4
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-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 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.1
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Studio Mini, S4.
SpecificationStudio MiniS4
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Studio Mini, S4.
SpecificationStudio MiniS4
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass