BLU Quattro 4.5 vs Gigabyte GSmart Guru GX

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

    GSmart Guru GX: 30 g lighter

    Quattro 4.5:
    145 g
    GSmart Guru GX:
    115 g
  • Width

    Quattro 4.5: 2 mm narrower

    Quattro 4.5:
    67 mm
    GSmart Guru GX:
    69 mm
  • Screen diagonal

    Quattro 4.5: 0.5 in smaller diagonal

    Quattro 4.5:
    4.5 in
    GSmart Guru GX:
    5 in
  • Depth

    GSmart Guru GX: 3.8 mm thinner

    Quattro 4.5:
    10.8 mm
    GSmart Guru GX:
    7 mm
  • Height

    Quattro 4.5: 6 mm shorter

    Quattro 4.5:
    133 mm
    GSmart Guru GX:
    139 mm
  • Release year

    Quattro 4.5:
    2013
    GSmart Guru GX:
    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. Quattro 4.5

    Height:
    133 mm
    Width:
    67 mm
    Depth:
    10.8 mm +3.8 mm versus GSmart Guru GX
  2. 2. GSmart Guru GX

    Height:
    139 mm +6 mm versus Quattro 4.5
    Width:
    69 mm +2 mm versus Quattro 4.5
    Depth:
    7 mm

Weight

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

  1. 1. Quattro 4.5

    145 g

    +30 g versus GSmart Guru GX

  2. 2. GSmart Guru GX

    115 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. Quattro 4.5

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

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

GSmart Guru GX has approximately 23.5% more rectangular screen area than Quattro 4.5.

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 Quattro 4.5, GSmart Guru GX, compared at the same storage capacity.
StorageQuattro 4.5GSmart Guru GX
4 GB 1 GB RAM Not recorded
32 GB Not recorded 2 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. Quattro 4.5

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. GSmart Guru GX

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Quattro 4.5

    1800 mAh

  2. 2. GSmart Guru GX

    2300 mAh

    +500 mAh versus Quattro 4.5

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. Quattro 4.52. GSmart Guru GX

Everyday essentials
Everyday essentials — specifications for Quattro 4.5, GSmart Guru GX.
SpecificationQuattro 4.5GSmart Guru GX
Dimensions (HxWxD)
  • 133 Х 67 Х 10.8 mm
  • 139 Х 69 Х 7 mm
Weight
  • 145 g
  • 115 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 540 x 960 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 2300 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • upgradable to 4.1 (Jelly Bean)
  • Android 4.4 (KitKat)
Chipset
  • Nvidia Tegra 3
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Quattro 4.5, GSmart Guru GX.
SpecificationQuattro 4.5GSmart Guru GX
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.6%
  • 71.9%
PPI /points per inch/
  • 245 PPI
  • 441 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Quattro 4.5, GSmart Guru GX.
SpecificationQuattro 4.5GSmart Guru GX
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • stereo sound rec.
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance
Performance — specifications for Quattro 4.5, GSmart Guru GX.
SpecificationQuattro 4.5GSmart Guru GX
Processor CPU
  • Quad-core 1.5 GHz
  • Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • ULP GeForce
  • Adreno 405
General specs
General specs — specifications for Quattro 4.5, GSmart Guru GX.
SpecificationQuattro 4.5GSmart Guru GX
Release date
  • 2013
  • February
  • 2015
  • January
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 700 h (3G) Talking time- Up to 16 h (2G) / Up to 14 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 14 h
Communication and Connectivity
Communication and Connectivity — specifications for Quattro 4.5, GSmart Guru GX.
SpecificationQuattro 4.5GSmart Guru GX
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • LE
Music and Audio
Music and Audio — specifications for Quattro 4.5, GSmart Guru GX.
SpecificationQuattro 4.5GSmart Guru GX
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Quattro 4.5, GSmart Guru GX.
SpecificationQuattro 4.5GSmart Guru GX
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as BLU Quattro 4.5 D440
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass