You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

Coolpad Roar vs Micromax A75

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    A75: 1.9 mm narrower

    Roar:
    65.4 mm
    A75:
    63.5 mm
  • Screen diagonal

    A75: 0.75 in smaller diagonal

    Roar:
    4.5 in
    A75:
    3.75 in
  • Chipset

    Roar:
    Mediatek MT6580 (28 nm)
    A75:
    Mediatek MT6573 (65 nm)
  • Depth

    Roar: 1.9 mm thinner

    Roar:
    9 mm
    A75:
    10.9 mm
  • Height

    A75: 13 mm shorter

    Roar:
    133 mm
    A75:
    120 mm
  • Release year

    Roar:
    2015
    A75:
    2011

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. Roar

    Height:
    133 mm +13 mm versus A75
    Width:
    65.4 mm +1.9 mm versus A75
    Depth:
    9 mm
    Weight:
    Unknown
  2. 2. A75

    Height:
    120 mm
    Width:
    63.5 mm
    Depth:
    10.9 mm +1.9 mm versus Roar
    Weight:
    135.4 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. Roar

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. A75

    Screen diagonal:
    3.75 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    41.9 cm²

Roar has approximately 33.3% more rectangular screen area than A75.

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 Roar, A75, compared at the same storage capacity.
StorageRoarA75
8 GB 1 GB RAM Unknown

Practical features

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

1. Roar

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

2. A75

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. Roar

    1800 mAh

    +500 mAh versus A75

  2. 2. A75

    1300 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. Roar2. A75

Everyday essentials
Everyday essentials — specifications for Roar, A75.
SpecificationRoarA75
Dimensions (HxWxD)
  • 133 Х 65.4 Х 9 mm
  • 120 Х 63.5 Х 10.9 mm
Weight
  • 0 g
  • 135.4 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 3.75" inch
Screen resolution
  • 480 x 854 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
Unknown
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.
  • 1800 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 2.3 (Gingerbread)
Chipset
  • Mediatek MT6580 (28 nm)
  • Mediatek MT6573 (65 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Roar, A75.
SpecificationRoarA75
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 55.8 cm2
  • 41.9 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 64.2%
  • 55.0%
PPI /points per inch/
  • 218 PPI
  • 154 PPI
Camera and Video
Camera and Video — specifications for Roar, A75.
SpecificationRoarA75
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance
Performance — specifications for Roar, A75.
SpecificationRoarA75
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 650 MHz Cortex-A9
Graphics processor GPU
  • Mali-400MP2
  • PowerVR SGX531
General specs
General specs — specifications for Roar, A75.
SpecificationRoarA75
Release date
  • 2015
  • November
  • 2011
  • December
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 288 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Roar, A75.
SpecificationRoarA75
SIM card
  • Nano-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM1 & SIM 2
Speed
  • HSPA
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
  • DLNA
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 3.0
  • A2DP
Music and Audio
Music and Audio — specifications for Roar, A75.
SpecificationRoarA75
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Roar, A75.
SpecificationRoarA75
Dop
  • Sensors Yes
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document editor -Voice memo/dial/commands -Predictive text input