BLU Studio C Mini vs NIU Tek 4D2

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.

  • Width

    Tek 4D2: 8.5 mm narrower

    Studio C Mini:
    71.5 mm
    Tek 4D2:
    63 mm
  • Screen diagonal

    Tek 4D2: 0.7 in smaller diagonal

    Studio C Mini:
    4.7 in
    Tek 4D2:
    4 in
  • Chipset

    Studio C Mini:
    Mediatek MT6582 (28 nm)
    Tek 4D2:
    Mediatek MT6572M (28 nm)
  • Depth

    Studio C Mini: 0.8 mm thinner

    Studio C Mini:
    9.5 mm
    Tek 4D2:
    10.3 mm
  • Height

    Tek 4D2: 15 mm shorter

    Studio C Mini:
    138 mm
    Tek 4D2:
    123 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 C Mini

    Height:
    138 mm +15 mm versus Tek 4D2
    Width:
    71.5 mm +8.5 mm versus Tek 4D2
    Depth:
    9.5 mm
  2. 2. Tek 4D2

    Height:
    123 mm
    Width:
    63 mm
    Depth:
    10.3 mm +0.8 mm versus Studio C Mini

Weight

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

  1. 1. Studio C Mini

    156 g

    +4 g versus Tek 4D2

  2. 2. Tek 4D2

    152 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 C Mini

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    62.9 cm²
  2. 2. Tek 4D2

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

Studio C Mini has approximately 38.1% more rectangular screen area than Tek 4D2.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Studio C Mini: Original memory entry

4 GB · 512 MB RAM

Tek 4D2: 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 C Mini

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

2. Tek 4D2

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

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 C Mini

    2000 mAh

    +800 mAh versus Tek 4D2

  2. 2. Tek 4D2

    1200 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 C Mini2. Tek 4D2

Everyday essentials
Everyday essentials — specifications for Studio C Mini, Tek 4D2.
SpecificationStudio C MiniTek 4D2
Dimensions (HxWxD)
  • 138 Х 71.5 Х 9.5 mm
  • 123 Х 63 Х 10.3 mm
Weight
  • 156 g
  • 152 g
Technology
  • IPS LCD
Unknown
Screen size
  • 4.7" inch
  • 4" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6572M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio C Mini, Tek 4D2.
SpecificationStudio C MiniTek 4D2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 62.9 cm2
  • 45.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 63.7%
  • 58.8%
PPI /points per inch/
  • 199 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Studio C Mini, Tek 4D2.
SpecificationStudio C MiniTek 4D2
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 480p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance — specifications for Studio C Mini, Tek 4D2.
SpecificationStudio C MiniTek 4D2
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2
  • Mali-400
General specs
General specs — specifications for Studio C Mini, Tek 4D2.
SpecificationStudio C MiniTek 4D2
Release date
  • 2014
  • August
  • 2014
  • August
Colors
  • Black
  • Blue
  • Orange
  • Pink
  • White
  • Yellow
  • Black
  • Gray
  • White
  • Blue
  • Orange
Battery life
  • Stand by time- Up to 900 h (2G) / Up to 750 h (3G) Talking time- Up to 24 h (2G) / Up to 10 h (3G)
  • Stand by time- Up to 400 h (2G) / Up to 320 h (3G) Talking time- Up to 8 h (2G) / Up to 6 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Studio C Mini, Tek 4D2.
SpecificationStudio C MiniTek 4D2
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM)
  • Dual SIM (Mini-SIM/ Micro-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 21.1/5.76 Mbps
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Studio C Mini, Tek 4D2.
SpecificationStudio C MiniTek 4D2
Radio
  • Stereo FM radio
  • Stereo FM radio
Other features
Other features — specifications for Studio C Mini, Tek 4D2.
SpecificationStudio C MiniTek 4D2
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer Single SIM: TC4D2I043 Dual SIM: TM4D2I043