Acer M900 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

    M900: 52 g lighter

    M900:
    188 g
    Gravity Pro:
    240 g
  • Width

    M900: 14.4 mm narrower

    M900:
    62 mm
    Gravity Pro:
    76.4 mm
  • Screen diagonal

    M900: 0.22 in smaller diagonal

    M900:
    3.8 in
    Gravity Pro:
    4.02 in
  • Depth

    M900: 0.5 mm thinner

    M900:
    17.1 mm
    Gravity Pro:
    17.6 mm
  • Height

    M900: 20.7 mm shorter

    M900:
    119 mm
    Gravity Pro:
    139.7 mm
  • Release year

    M900:
    2009
    Gravity Pro:
    2013

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. M900

    Height:
    119 mm
    Width:
    62 mm
    Depth:
    17.1 mm
  2. 2. Gravity Pro

    Height:
    139.7 mm +20.7 mm versus M900
    Width:
    76.4 mm +14.4 mm versus M900
    Depth:
    17.6 mm +0.5 mm versus M900

Weight

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

  1. 1. M900

    188 g

  2. 2. Gravity Pro

    240 g

    +52 g versus M900

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. M900

    Screen diagonal:
    3.8 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    41.1 cm²
  2. 2. Gravity Pro

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

Gravity Pro has approximately 8.4% more rectangular screen area than M900.

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 M900, Gravity Pro, compared at the same storage capacity.
StorageM900Gravity Pro
4 GB Unknown 1 GB RAM
M900: Original memory entry

Super AMOLED

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. M900

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

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. M900

    1530 mAh

  2. 2. Gravity Pro

    2800 mAh

    +1270 mAh versus M900

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. M9002. Gravity Pro

Everyday essentials
Everyday essentials — specifications for M900, Gravity Pro.
SpecificationM900Gravity Pro
Dimensions (HxWxD)
  • 119 Х 62 Х 17.1 mm
  • 139.7 Х 76.4 Х 17.6 mm
Weight
  • 188 g
  • 240 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.8" inch
  • 4.02" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • Super AMOLED
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Ion
  • 2800 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 4.0 (Ice Cream Sandwich)
Chipset Unknown
  • Mediatek MT6589 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for M900, Gravity Pro.
SpecificationM900Gravity Pro
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
Unknown
Screen area
  • 41.1 cm2
  • 44.5 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.7%
  • 41.7%
PPI /points per inch/
  • 246 PPI
  • 244 PPI
Camera and Video
Camera and Video — specifications for M900, Gravity Pro.
SpecificationM900Gravity Pro
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA videocall camera
  • 1.3 MP
Performance
Performance — specifications for M900, Gravity Pro.
SpecificationM900Gravity Pro
Processor CPU
  • 533 MHz Samsung S3C 6410
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • PowerVR SGX544
General specs
General specs — specifications for M900, Gravity Pro.
SpecificationM900Gravity Pro
Release date
  • 2009
  • February
  • 2013
Colors
  • Black
  • Black
  • White
  • Orange
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
Unknown
Battery life
  • Stand by time- Up to 470 h Talking time- Up to 4 h
  • Stand by time- Up to 700 h Talking time- Up to 11 h
Communication and Connectivity
Communication and Connectivity — specifications for M900, Gravity Pro.
SpecificationM900Gravity Pro
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Yes
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.1
  • A2DP
Harmful irradiation
  • SAR - 0.43 W/kg (head) 0.92 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for M900, Gravity Pro.
SpecificationM900Gravity Pro
Radio
  • FM radio
  • FM radio
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for M900, Gravity Pro.
SpecificationM900Gravity Pro
Dop
  • Sensors Fingerprint (front-mounted) Pocket Office -Voice memo -MP3 player -Predictive text input
  • IP67 dust/water resistant (up to 1m for 30 mins)