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  2. BlackBerry Evolve X vs Celkon A64

BlackBerry Evolve X vs Celkon A64

Compare recorded specifications, size and practical differences.

Celkon A64

Celkon A64

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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

        A64: 44.4 g lighter

        Evolve X:
        170 g
        A64:
        125.6 g

      • Width

        A64: 11.8 mm narrower

        Evolve X:
        76.8 mm
        A64:
        65 mm

      • Screen diagonal

        A64: 1.99 in smaller diagonal

        Evolve X:
        5.99 in
        A64:
        4 in

      • Rear camera layout

        Evolve X:
        Dual
        A64:
        Single

      • Depth

        Evolve X: 1.7 mm thinner

        Evolve X:
        8.8 mm
        A64:
        10.5 mm

      • Height

        A64: 35.1 mm shorter

        Evolve X:
        159.1 mm
        A64:
        124 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
      Front — relative 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. Evolve X: height 159.1 mm; Width 76.8 mm. A64: height 124 mm; Width 65 mm. Evolve X: 159.1 × 76.8 mm 1 A64: 124 × 65 mm 2
      Side
      Side — relative 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. Evolve X: height 159.1 mm; Depth 8.8 mm. A64: height 124 mm; Depth 10.5 mm. Evolve X: 159.1 × 8.8 mm 1 A64: 124 × 10.5 mm 2

      1. 1. Evolve X

        Height:
        159.1 mm +35.1 mm versus A64
        Width:
        76.8 mm +11.8 mm versus A64
        Depth:
        8.8 mm
        Weight:
        170 g

      2. 2. A64

        Height:
        124 mm
        Width:
        65 mm
        Depth:
        10.5 mm +1.7 mm versus Evolve X
        Weight:
        125.6 g

      Weight

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

      1. 1. Evolve X

        170 g

        +44.4 g versus A64

      2. 2. A64

        125.6 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.

      Screen size
      Relative rectangular screen sizes; numbers match the phone labels below 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. Evolve X: screen diagonal 5.99 in; aspect ratio (height:width) 18:9; approximate rectangular area 92.6 cm². A64: screen diagonal 4 in; aspect ratio (height:width) 3:2; approximate rectangular area 47.6 cm². Evolve X: 5.99 in, 18:9, About 92.6 cm² rectangular area 1 A64: 4 in, 3:2, About 47.6 cm² rectangular area 2

      1. 1. Evolve X

        Screen diagonal:
        5.99 in
        Aspect ratio (height:width):
        18:9
        Approximate rectangular screen area:
        92.6 cm²

      2. 2. A64

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

      Evolve X has approximately 94.4% 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 for Evolve X, A64, compared at the same storage capacity.
      StorageEvolve XA64
      64 GB 6 GB RAM Unknown
      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. Evolve X

      NFC:
      Unknown
      Headphone jack:
      Yes
      Memory card support:
      See details microSD · up to 512 GB

      2. A64

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

      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. Evolve X

        4000 mAh

        +2600 mAh versus A64

      2. 2. A64

        1400 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. Evolve X2. A64

      Everyday essentials
      Everyday essentials — specifications for Evolve X, A64.
      SpecificationEvolve XA64
      Dimensions (HxWxD)
      • 159.1 Х 76.8 Х 8.8 mm
      • 124 Х 65 Х 10.5 mm
      Weight
      • 170 g
      • 125.6 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 5.99" inch
      • 4" inch
      Screen resolution
      • 1080 x 2160 px
      • 320 x 480 px
      Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64 GB
      • 6 GB RAM
      • 512 MB
      • 256 MB RAM
      Memory card support
      • microSD
      • up to 512 GB
      • microSD
      • up to 32 GB
      Battery Capacity is not battery life. No endurance test is implied.
      • 4000 mAh
      • Non-removable Li-Ion
      • 1400 mAh
      • Li-Ion
      Operating system OS
      • Android 8.1 (Oreo)
      • Android 4.2.2 (Jelly Bean)
      Chipset
      • Qualcomm SDM660 Snapdragon 660 (14 nm)
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display — specifications for Evolve X, A64.
      SpecificationEvolve XA64
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      		 Unknown
      Screen area
      • 92.6 cm2
      • 47.6 cm2
      Screen format
      • 18:9 (height:width)
      • 3:2 (height:width)
      Screen to body ratio
      • 75.8%
      • 59.1%
      PPI /points per inch/
      • 403 PPI
      • 144 PPI
      Screen protection
      • Corning Gorilla Glass 5
      		 Unknown
      Camera and Video
      Camera and Video — specifications for Evolve X, A64.
      SpecificationEvolve XA64
      Rear camera, main
      • 12 MP
      • Dual
      • 2 MP
      • Single
      Camera specs
      • 12 MP
      • f/1.8
      • 1/2.8''
      • 1.29µm
      • PDAF -13 MP
      • f/2.6
      • 1/3.4''
      • 1.0µm
      • 2х optical zoom
      • PDAF
      • 2 MP
      Functions
      • LED flash
      • LED flash
      Video
      • 1080p@30/60fps
      • Yes
      Front camera, selfie
      • 16 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • 16 MP
      • f/2.0
      • VGA
      Performance
      Performance — specifications for Evolve X, A64.
      SpecificationEvolve XA64
      Processor CPU
      • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
      • Dual-core 1.2 GHz
      Graphics processor GPU
      • Adreno 512
      		 Unknown
      Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 84432
      		 Unknown
      General specs
      General specs — specifications for Evolve X, A64.
      SpecificationEvolve XA64
      Release date
      • 2018
      • August
      • 2014
      Colors
      • Black
      • White
      • Black
      Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
      • 350 EUR
      		 Unknown
      Battery life Unknown
      • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
      Body build
      • aluminum frame (7000 series)
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity — specifications for Evolve X, A64.
      SpecificationEvolve XA64
      SIM card
      • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
      • dual stand-by)
      • Dual SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 40(2300)
      • 41(2500)
      		 Unknown
      Speed
      • HSPA 42.2/5.76 Mbps
      • LTE-A (2CA) Cat12 600/150 Mbps
      		 Unknown
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 а/b/g/n/ac
      • dual-band
      • WiFi Direct
      • hotspot
      • Wi-Fi 802.11 b/g/n
      • hotspot
      GPS
      • Yes
      • with dual-band A-GPS
      • GLONASS
      • BDS
      • GALILEO
      • QZSS
      • SBAS
      • Yes
      USB
      • 2.0
      • Type-C 1.0 reversible connector (PowerDelivery 2.0)
      • USB On-The-Go
      • microUSB
      Bluetooth
      • 5.0
      • A2DP
      • LE
      • 2.0
      Harmful irradiation Unknown
      • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
      Music and Audio
      Music and Audio — specifications for Evolve X, A64.
      SpecificationEvolve XA64
      Radio
      • FM radio
      • FM radio
      Others
      • Active noise cancellation with dedicated mic -Dolby Atmos sound
      		 Unknown
      Other features
      Other features — specifications for Evolve X, A64.
      SpecificationEvolve XA64
      Dop
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • gyro
      • proximity
      • compass - Wireless charging -Fast battery charging: (Quick Charge 3.0)
      • Sensors Accelerometer

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