BLU Studio G Mini vs Celkon Q450

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

    Studio G Mini: 26 g lighter

    Studio G Mini:
    121 g
    Q450:
    147 g
  • Chipset

    Studio G Mini:
    Mediatek MT6570 (28 nm)
    Q450:
    Spreadtrum 7731
  • Release year

    Studio G Mini:
    2017
    Q450:
    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 G Mini

    Height:
    133.6 mm
    Width:
    67.8 mm
    Depth:
    10 mm
  2. 2. Q450

    Height:
    135 mm
    Width:
    67.7 mm
    Depth:
    9.7 mm

Weight

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

  1. 1. Studio G Mini

    121 g

  2. 2. Q450

    147 g

    +26 g versus Studio G Mini

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 G Mini

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Q450

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

Q450 has approximately 3.2% more rectangular screen area than Studio G 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.

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

Studio G Mini: Original memory entry

8 GB · 512 MB RAM

Q450: 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 G Mini

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

2. Q450

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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 G Mini

    1700 mAh

  2. 2. Q450

    1800 mAh

    +100 mAh versus Studio G 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 G Mini2. Q450

Everyday essentials
Everyday essentials — specifications for Studio G Mini, Q450.
SpecificationStudio G MiniQ450
Dimensions (HxWxD)
  • 133.6 Х 67.8 Х 10 mm
  • 135 Х 67.7 Х 9.7 mm
Weight
  • 121 g
  • 147 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 4.5" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Po
  • 1800 mAh
  • Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6570 (28 nm)
  • Spreadtrum 7731
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio G Mini, Q450.
SpecificationStudio G MiniQ450
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 55.8 cm2
  • 57.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 61.6%
  • 63.1%
PPI /points per inch/
  • 218 PPI
  • 207 PPI
Camera and Video
Camera and Video — specifications for Studio G Mini, Q450.
SpecificationStudio G MiniQ450
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 2 MP
  • 2 MP
Performance

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

Performance — specifications for Studio G Mini, Q450.
SpecificationStudio G MiniQ450
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-400
  • Mali-400
Antutu 7 score *
  • 10321
Unknown
General specs
General specs — specifications for Studio G Mini, Q450.
SpecificationStudio G MiniQ450
Release date
  • 2017
  • August
  • 2015
  • April
Colors
  • Black
  • Blue & White
  • Gold
  • White
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 30 h (2G) / Up to 18 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Studio G Mini, Q450.
SpecificationStudio G MiniQ450
SIM card
  • Dual SIM (Micro-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.74 W/kg (head) 0.67 W/kg (body)
Music and Audio
Music and Audio — specifications for Studio G Mini, Q450.
SpecificationStudio G MiniQ450
Radio
  • No
  • FM radio
Other features
Other features — specifications for Studio G Mini, Q450.
SpecificationStudio G MiniQ450
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity