Icemobile Gravity Pro vs Oppo R821T FInd Muse

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.

  • Width

    R821T FInd Muse: 12.9 mm narrower

    Gravity Pro:
    76.4 mm
    R821T FInd Muse:
    63.5 mm
  • Chipset

    Gravity Pro:
    Mediatek MT6589 (28 nm)
    R821T FInd Muse:
    Mediatek MT6572 (28 nm)
  • Depth

    R821T FInd Muse: 7.7 mm thinner

    Gravity Pro:
    17.6 mm
    R821T FInd Muse:
    9.9 mm
  • Height

    R821T FInd Muse: 16.7 mm shorter

    Gravity Pro:
    139.7 mm
    R821T FInd Muse:
    123 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. Gravity Pro

    Height:
    139.7 mm +16.7 mm versus R821T FInd Muse
    Width:
    76.4 mm +12.9 mm versus R821T FInd Muse
    Depth:
    17.6 mm +7.7 mm versus R821T FInd Muse
    Weight:
    240 g
  2. 2. R821T FInd Muse

    Height:
    123 mm
    Width:
    63.5 mm
    Depth:
    9.9 mm
    Weight:
    Unknown

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. R821T FInd Muse

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

R821T FInd Muse has approximately 2.2% 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, R821T FInd Muse, compared at the same storage capacity.
StorageGravity ProR821T FInd Muse
4 GB 1 GB RAM Unknown
R821T FInd Muse: 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. Gravity Pro

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

2. R821T FInd Muse

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

    +1100 mAh versus R821T FInd Muse

  2. 2. R821T FInd Muse

    1700 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. R821T FInd Muse

Everyday essentials
Everyday essentials — specifications for Gravity Pro, R821T FInd Muse.
SpecificationGravity ProR821T FInd Muse
Dimensions (HxWxD)
  • 139.7 Х 76.4 Х 17.6 mm
  • 123 Х 63.5 Х 9.9 mm
Weight
  • 240 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.02" inch
  • 4" 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.
  • 4 GB
  • 1 GB RAM
  • 4 GB
  • 512 MB 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
  • 1700 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 4.2 (Jelly Bean)
Chipset
  • Mediatek MT6589 (28 nm)
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Gravity Pro, R821T FInd Muse.
SpecificationGravity ProR821T FInd Muse
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 44.5 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 41.7%
  • 58.3%
PPI /points per inch/
  • 244 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Gravity Pro, R821T FInd Muse.
SpecificationGravity ProR821T FInd Muse
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance
Performance — specifications for Gravity Pro, R821T FInd Muse.
SpecificationGravity ProR821T FInd Muse
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • PowerVR SGX544
  • Mali-400
General specs
General specs — specifications for Gravity Pro, R821T FInd Muse.
SpecificationGravity ProR821T FInd Muse
Release date
  • 2013
  • 2013
Colors
  • Black
  • White
  • Orange
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 290 EUR
Battery life
  • Stand by time- Up to 700 h Talking time- Up to 11 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Gravity Pro, R821T FInd Muse.
SpecificationGravity ProR821T FInd Muse
SIM card
  • Yes
  • Dual SIM (Mini-SIM
  • dual stand-by)
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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for Gravity Pro, R821T FInd Muse.
SpecificationGravity ProR821T FInd Muse
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Gravity Pro, R821T FInd Muse.
SpecificationGravity ProR821T FInd Muse
Dop
  • IP67 dust/water resistant (up to 1m for 30 mins)
  • Sensors Accelerometer
  • proximity