Icemobile Gravity Pro vs Lava Iris X8

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

    Iris X8: 80 g lighter

    Gravity Pro:
    240 g
    Iris X8:
    160 g
  • Width

    Iris X8: 5.4 mm narrower

    Gravity Pro:
    76.4 mm
    Iris X8:
    71 mm
  • Screen diagonal

    Gravity Pro: 0.98 in smaller diagonal

    Gravity Pro:
    4.02 in
    Iris X8:
    5 in
  • Depth

    Iris X8: 9 mm thinner

    Gravity Pro:
    17.6 mm
    Iris X8:
    8.6 mm
  • Height

    Gravity Pro: 3.7 mm shorter

    Gravity Pro:
    139.7 mm
    Iris X8:
    143.4 mm
  • Release year

    Gravity Pro:
    2013
    Iris X8:
    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. Gravity Pro

    Height:
    139.7 mm
    Width:
    76.4 mm +5.4 mm versus Iris X8
    Depth:
    17.6 mm +9 mm versus Iris X8
  2. 2. Iris X8

    Height:
    143.4 mm +3.7 mm versus Gravity Pro
    Width:
    71 mm
    Depth:
    8.6 mm

Weight

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

  1. 1. Gravity Pro

    240 g

    +80 g versus Iris X8

  2. 2. Iris X8

    160 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. Gravity Pro

    Screen diagonal:
    4.02 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    44.6 cm²
  2. 2. Iris X8

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

Iris X8 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 Gravity Pro, Iris X8, compared at the same storage capacity.
StorageGravity ProIris X8
4 GB 1 GB RAM Unknown
Iris X8: Original memory entry

8 GB · 1 GB RAM/ 16 GB · 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. Gravity Pro

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

2. Iris X8

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. Gravity Pro

    2800 mAh

    +300 mAh versus Iris X8

  2. 2. Iris X8

    2500 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. Gravity Pro2. Iris X8

Everyday essentials
Everyday essentials — specifications for Gravity Pro, Iris X8.
SpecificationGravity ProIris X8
Dimensions (HxWxD)
  • 139.7 Х 76.4 Х 17.6 mm
  • 143.4 Х 71 Х 8.6 mm
Weight
  • 240 g
  • 160 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.02" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM/ 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 4.4.2 (KitKat)
  • upgradable to 5.1 (Lollipop)
Chipset
  • Mediatek MT6589 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Gravity Pro, Iris X8.
SpecificationGravity ProIris X8
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 44.5 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 41.7%
  • 67.7%
PPI /points per inch/
  • 244 PPI
  • 294 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for Gravity Pro, Iris X8.
SpecificationGravity ProIris X8
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
Functions
  • LED flash
  • Dual-LED flash
  • HDR
  • panorama
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 3 MP
  • Single
Specifications
  • 1.3 MP
  • 3 MP
Performance
Performance — specifications for Gravity Pro, Iris X8.
SpecificationGravity ProIris X8
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Octa-core 1.4 GHz Cortex-A7
Graphics processor GPU
  • PowerVR SGX544
Unknown
General specs
General specs — specifications for Gravity Pro, Iris X8.
SpecificationGravity ProIris X8
Release date
  • 2013
  • 2015
  • February
Colors
  • Black
  • White
  • Orange
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 130 EUR
Battery life
  • Stand by time- Up to 700 h Talking time- Up to 11 h
  • Stand by time- Up to 291 h Talking time- Up to 14 h (2G) / Up to 9 h 40 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Gravity Pro, Iris X8.
SpecificationGravity ProIris X8
SIM card
  • Yes
  • Dual 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 7.2/5.76 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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Gravity Pro, Iris X8.
SpecificationGravity ProIris X8
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Gravity Pro, Iris X8.
SpecificationGravity ProIris X8
Dop
  • IP67 dust/water resistant (up to 1m for 30 mins)
  • Sensors Accelerometer
  • proximity - For India