Celkon Q519 vs Icemobile Gravity Pro

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

    Q519: 71 g lighter

    Q519:
    169 g
    Gravity Pro:
    240 g
  • Width

    Q519: 3.2 mm narrower

    Q519:
    73.2 mm
    Gravity Pro:
    76.4 mm
  • Screen diagonal

    Gravity Pro: 0.98 in smaller diagonal

    Q519:
    5 in
    Gravity Pro:
    4.02 in
  • Chipset

    Q519:
    Spreadtrum 7731
    Gravity Pro:
    Mediatek MT6589 (28 nm)
  • Depth

    Q519: 8.2 mm thinner

    Q519:
    9.4 mm
    Gravity Pro:
    17.6 mm
  • Height

    Gravity Pro: 5.5 mm shorter

    Q519:
    145.2 mm
    Gravity Pro:
    139.7 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. Q519

    Height:
    145.2 mm +5.5 mm versus Gravity Pro
    Width:
    73.2 mm
    Depth:
    9.4 mm
  2. 2. Gravity Pro

    Height:
    139.7 mm
    Width:
    76.4 mm +3.2 mm versus Q519
    Depth:
    17.6 mm +8.2 mm versus Q519

Weight

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

  1. 1. Q519

    169 g

  2. 2. Gravity Pro

    240 g

    +71 g versus Q519

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. Q519

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

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

Q519 has approximately 54.7% more rectangular screen area than Gravity Pro.

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 Q519, Gravity Pro, compared at the same storage capacity.
StorageQ519Gravity Pro
4 GB Unknown 1 GB RAM
Q519: 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. Q519

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

2. Gravity Pro

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. Q519

    2000 mAh

  2. 2. Gravity Pro

    2800 mAh

    +800 mAh versus Q519

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. Q5192. Gravity Pro

Everyday essentials
Everyday essentials — specifications for Q519, Gravity Pro.
SpecificationQ519Gravity Pro
Dimensions (HxWxD)
  • 145.2 Х 73.2 Х 9.4 mm
  • 139.7 Х 76.4 Х 17.6 mm
Weight
  • 169 g
  • 240 g
Technology Unknown
  • IPS LCD
Screen size
  • 5" inch
  • 4.02" inch
Screen resolution
  • 480 x 854 px
  • 480 x 854 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
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 2800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Spreadtrum 7731
  • Mediatek MT6589 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q519, Gravity Pro.
SpecificationQ519Gravity Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 68.9 cm2
  • 44.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.8%
  • 41.7%
PPI /points per inch/
  • 196 PPI
  • 244 PPI
Camera and Video
Camera and Video — specifications for Q519, Gravity Pro.
SpecificationQ519Gravity Pro
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance — specifications for Q519, Gravity Pro.
SpecificationQ519Gravity Pro
Processor CPU
  • Quad-core 1.2 GHz
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • PowerVR SGX544
General specs
General specs — specifications for Q519, Gravity Pro.
SpecificationQ519Gravity Pro
Release date
  • 2015
  • May
  • 2013
Colors
  • Black
  • White
  • Light Blue
  • Dark Blue
  • Green
  • Red
  • Black
  • White
  • Orange
Battery life Unknown
  • Stand by time- Up to 700 h Talking time- Up to 11 h
Communication and Connectivity
Communication and Connectivity — specifications for Q519, Gravity Pro.
SpecificationQ519Gravity Pro
SIM card
  • Dual SIM
  • Yes
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.1
  • A2DP
Harmful irradiation
  • SAR EU - 0.46 W/kg (head) 0.52 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Q519, Gravity Pro.
SpecificationQ519Gravity Pro
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Q519, Gravity Pro.
SpecificationQ519Gravity Pro
Dop
  • Sensors Accelerometer
  • IP67 dust/water resistant (up to 1m for 30 mins)