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  2. A1 Alpha vs Coolpad Roar

A1 Alpha vs Coolpad Roar

Compare recorded specifications, size and practical differences.

A1 Alpha

A1 Alpha

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    Coolpad Roar

    Coolpad Roar

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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.

        • WidthRoar: 10.4 mm narrowerRoar: 65.4 mm · Alpha: 75.8 mm
        • Screen diagonalRoar: 1.76 in smaller diagonalRoar: 4.5 in · Alpha: 6.26 in
        • ChipsetUnisoc SC9863A (28nm) / Mediatek MT6580 (28 nm)Alpha: Unisoc SC9863A (28nm) · Roar: Mediatek MT6580 (28 nm)
        • Rear camera layoutDual / SingleAlpha: Dual · Roar: Single
        • DepthAlpha: 0.9 mm thinnerAlpha: 8.1 mm · Roar: 9 mm
        • HeightRoar: 18.7 mm shorterRoar: 133 mm · Alpha: 151.7 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.

        Front
        Alpha: 151.7 × 75.8 mm 1 Roar: 133 × 65.4 mm 2
        Side
        Alpha: 151.7 × 8.1 mm 1 Roar: 133 × 9 mm 2
        1. 1. Alpha
          Height
          151.7 mm
          Width
          75.8 mm
          Depth
          8.1 mm
          Weight
          150 g
        2. 2. Roar
          Height
          133 mm
          Width
          65.4 mm
          Depth
          9 mm
          Weight
          Unknown

        Specifications

        Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

        Everyday essentials
        Everyday essentials
        SpecificationAlphaRoar
        Dimensions (HxWxD)
        • 151.7 Х 75.8 Х 8.1 mm
        • 133 Х 65.4 Х 9 mm
        Weight
        • 150 g
        • 0 g
        Technology
        • IPS LCD
        • IPS LCD
        Screen size
        • 6.26" inch
        • 4.5" inch
        Screen resolution
        • 720 x 1520 px
        • 480 x 854 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 32GB 2GB RAM
        • 64GB 3GB RAM
        • 8 GB
        • 1 GB RAM
        Memory card support
        • microSD
        • up to 256 GB (uses shared SIM slot)
        • microSD
        • up to 32 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 3200 mAh
        • Non-removable Li-Ion
        • 1800 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 9.0 (Pie)
        • Android 5.1 (Lollipop)
        Chipset
        • Unisoc SC9863A (28nm)
        • Mediatek MT6580 (28 nm)
        NFC
        • Yes (64/3GB model only)
        		 Unknown
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationAlphaRoar
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        		 Unknown
        Screen area
        • 97.8 cm2
        • 55.8 cm2
        Screen format
        • 19:9 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 82.1%
        • 64.2%
        PPI /points per inch/
        • 269 PPI
        • 218 PPI
        Camera and Video
        Camera and Video
        SpecificationAlphaRoar
        Rear camera, main
        • 13 MP
        • Dual
        • 5 MP
        • Single
        Camera specs
        • 13 MP
        • f/2.0
        • AF -2 MP
        • f/2.4
        • depth sensor
        • 5 MP
        • AF
        Functions
        • LED flash
        • HDR
        • LED flash
        Video
        • 1080p@30fps
        • Yes
        Front camera, selfie
        • 8 MP
        • Single
        • 2 MP
        • Single
        Specifications
        • 8 MP
        • f/2.0
        • 2 MP
        Performance
        Performance
        SpecificationAlphaRoar
        Processor CPU
        • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
        • Quad-core 1.3 GHz Cortex-A7
        Graphics processor GPU
        • IMG8322
        • Mali-400MP2
        General specs
        General specs
        SpecificationAlphaRoar
        Release date
        • 2019
        • August
        • 2015
        • November
        Colors
        • Black
        • Green
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 150 EUR
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationAlphaRoar
        SIM card
        • Hybrid Dual SIM (Nano-SIM
        • dual stand-by)
        • Nano-SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
        • 3(1800)
        • 5(850)
        • 7(2600)
        • 8(900)
        • 20(800)
        • 38(2600)
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
        Speed
        • HSPA 42.2/5.76 Mbps
        • LTE Cat4 150/50 Mbps
        • HSPA
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi Direct
        • hotspot
        • Wi-Fi 802.11 b/g/n
        • hotspot
        GPS
        • Yes
        • with A-GPS
        • GLONASS
        • Yes
        • with A-GPS
        USB
        • microUSB 2.0
        • USB On-The-Go
        • microUSB 2.0
        Bluetooth
        • 4.2
        • A2DP
        • LE
        • 4.0
        • A2DP
        Music and Audio
        Music and Audio
        SpecificationAlphaRoar
        Radio
        • FM radio
        • FM radio
        Others
        • Active noise cancellation with dedicated mic
        		 Unknown
        Other features
        Other features
        SpecificationAlphaRoar
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass
        • Sensors Yes

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