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Celkon A64 vs Xolo Black

Compare recorded specifications, size and practical differences.

Celkon A64

Celkon A64

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    Xolo Black

    Xolo Black

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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.

        • WidthA64: 11.6 mm narrowerA64: 65 mm · Black: 76.6 mm
        • Screen diagonalA64: 1.5 in smaller diagonalA64: 4 in · Black: 5.5 in
        • Rear camera layoutSingle / DualA64: Single · Black: Dual
        • DepthBlack: 3.2 mm thinnerBlack: 7.3 mm · A64: 10.5 mm
        • HeightA64: 31.5 mm shorterA64: 124 mm · Black: 155.5 mm
        • Release year2014 / 2015A64: 2014 · Black: 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.

        Front
        A64: 124 × 65 mm 1 Black: 155.5 × 76.6 mm 2
        Side
        A64: 124 × 10.5 mm 1 Black: 155.5 × 7.3 mm 2
        1. 1. A64
          Height
          124 mm
          Width
          65 mm
          Depth
          10.5 mm+3.2 mm versus Black
          Weight
          125.6 g
        2. 2. Black
          Height
          155.5 mm+31.5 mm versus A64
          Width
          76.6 mm+11.6 mm versus A64
          Depth
          7.3 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.

        Screen size
        A64: 4 in, 3:2, About 47.6 cm² rectangular area 1 Black: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
        1. 1. A64 4 in · 3:2 About 47.6 cm² rectangular area
        2. 2. Black 5.5 in · 16:9 About 83.4 cm² rectangular area

        Black has approximately 75% more rectangular screen area than A64.

        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 by storage capacity and phone
        StorageA64Black
        16 GB Unknown 2 GB RAM
        A64: Original memory entry

        512 MB · 256 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. A64

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 32 GB

        2. Black

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 32 GB (uses SIM 2 slot)

        Battery capacity

        Capacity is not battery life. No endurance test is implied.

        Recorded capacity

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

        1. 1. A641400 mAh
        2. 2. Black3200 mAh

          +1800 mAh versus A64

        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. A642. Black

        Everyday essentials
        Everyday essentials
        SpecificationA64Black
        Dimensions (HxWxD)
        • 124 Х 65 Х 10.5 mm
        • 155.5 Х 76.6 Х 7.3 mm
        Weight
        • 125.6 g
        • 0 g
        Technology
        • TFT
        • IPS LCD
        Screen size
        • 4" inch
        • 5.5" inch
        Screen resolution
        • 320 x 480 px
        • 1080 x 1920 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 512 MB
        • 256 MB RAM
        • 16 GB
        • 2 GB RAM
        Memory card support
        • microSD
        • up to 32 GB
        • microSD
        • up to 32 GB (uses SIM 2 slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1400 mAh
        • Li-Ion
        • 3200 mAh
        • Non-removable Li-Po
        Operating system OS
        • Android 4.2.2 (Jelly Bean)
        • Android 5.0 (Lollipop); HIVE Atlas UI
        Chipset Unknown
        • Qualcomm MSM8939 Snapdragon 615 (28 nm)
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA64Black
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors Unknown
        • 16M
        Screen area
        • 47.6 cm2
        • 82.6 cm2
        Screen format
        • 3:2 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 59.1%
        • 69.3%
        PPI /points per inch/
        • 144 PPI
        • 403 PPI
        Screen protection Unknown
        • Corning Gorilla Glass 3
        Camera and Video
        Camera and Video
        SpecificationA64Black
        Rear camera, main
        • 2 MP
        • Single
        • 13 MP
        • Dual
        Camera specs
        • 2 MP
        • 13 MP
        • AF -2 MP
        • depth sensor
        Functions
        • LED flash
        • LED flash
        Video
        • Yes
        • 1080p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 5 MP
        • Single
        Specifications
        • VGA
        • 5 MP
        Performance
        Performance
        SpecificationA64Black
        Processor CPU
        • Dual-core 1.2 GHz
        • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
        Graphics processor GPU Unknown
        • Adreno 405
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 30156
        General specs
        General specs
        SpecificationA64Black
        Release date
        • 2014
        • 2015
        • July
        Colors
        • White
        • Black
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 180 EUR
        Battery life
        • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
        • Stand by time- Up to 736 h (2G) / Up to 699 h (3G) Talking time- Up to 36 h (2G) / Up to 24 h (3G)
        Body build Unknown
        • Front/back glass (Gorilla Glass 3)
        • aluminum frame
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA64Black
        SIM card
        • Dual SIM
        • Hybrid Dual SIM (Micro-SIM/Nano-SIM)
        Network Unknown
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE 1800 TD-LTE 2300
        Speed Unknown
        • HSPA 42.2/11.5 Mbps
        • LTE Cat4 150/50 Mbps
        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
        • Yes
        • with A-GPS
        • GLONASS
        USB
        • microUSB
        • microUSB 2.0
        Bluetooth
        • 2.0
        • 4.0
        • A2DP
        Harmful irradiation
        • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
        • SAR EU - 0.13 W/kg (head) 0.27 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationA64Black
        Radio
        • FM radio
        • FM radio
        Other features
        Other features
        SpecificationA64Black
        Dop
        • Sensors Accelerometer
        • Sensors Accelerometer
        • gyro
        • proximity
        • compass - For India

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