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  2. BlackBerry Evolve vs Celkon Q455

BlackBerry Evolve vs Celkon Q455

Compare recorded specifications, size and practical differences.

Celkon Q455

Celkon Q455

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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.

      • WeightQ455: 40 g lighterQ455: 130 g · Evolve: 170 g
      • WidthQ455: 8.1 mm narrowerQ455: 68 mm · Evolve: 76.1 mm
      • Screen diagonalQ455: 1.49 in smaller diagonalQ455: 4.5 in · Evolve: 5.99 in
      • Rear camera layoutDual / SingleEvolve: Dual · Q455: Single
      • DepthQ455: 0.5 mm thinnerQ455: 7.9 mm · Evolve: 8.4 mm
      • HeightQ455: 22.4 mm shorterQ455: 136.5 mm · Evolve: 158.9 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
      Evolve: 158.9 × 76.1 mm 1 Q455: 136.5 × 68 mm 2
      Side
      Evolve: 158.9 × 8.4 mm 1 Q455: 136.5 × 7.9 mm 2
      1. 1. Evolve
        Height
        158.9 mm+22.4 mm versus Q455
        Width
        76.1 mm+8.1 mm versus Q455
        Depth
        8.4 mm+0.5 mm versus Q455
        Weight
        170 g
      2. 2. Q455
        Height
        136.5 mm
        Width
        68 mm
        Depth
        7.9 mm
        Weight
        130 g
      Weight

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

      1. 1. Evolve170 g

        +40 g versus Q455

      2. 2. Q455130 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
      Evolve: 5.99 in, 18:9, About 92.6 cm² rectangular area 1 Q455: 4.5 in, 16:9, About 55.8 cm² rectangular area 2
      1. 1. Evolve 5.99 in · 18:9 About 92.6 cm² rectangular area
      2. 2. Q455 4.5 in · 16:9 About 55.8 cm² rectangular area

      Evolve has approximately 65.9% more rectangular screen area than Q455.

      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
      StorageEvolveQ455
      16 GB Unknown 1 GB RAM
      Evolve: Original memory entry

      64 GB · 512GB 4GB

      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

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 256 GB

      2. Q455

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 64 GB

      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. Evolve4000 mAh

        +2000 mAh versus Q455

      2. 2. Q4552000 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. Evolve2. Q455

      Everyday essentials
      Everyday essentials
      SpecificationEvolveQ455
      Dimensions (HxWxD)
      • 158.9 Х 76.1 Х 8.4 mm
      • 136.5 Х 68 Х 7.9 mm
      Weight
      • 170 g
      • 130 g
      Technology
      • IPS LCD
      • IPS LCD
      Screen size
      • 5.99" inch
      • 4.5" inch
      Screen resolution
      • 1080 x 2160 px
      • 540 x 960 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64 GB
      • 512GB 4GB
      • 16 GB
      • 1 GB RAM
      Memory card support
      • microSD
      • up to 256 GB
      • microSD
      • up to 64 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 4000 mAh
      • Non-removable Li-Ion
      • 2000 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 8.1 (Oreo)
      • Android 4.4.2 (KitKat)
      Chipset
      • Qualcomm SDM450 Snapdragon 450 (14 nm)
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationEvolveQ455
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      		 Unknown
      Screen area
      • 92.6 cm2
      • 55.8 cm2
      Screen format
      • 18:9 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 76.6%
      • 60.1%
      PPI /points per inch/
      • 403 PPI
      • 245 PPI
      Screen protection
      • Corning Gorilla Glass 5
      		 Unknown
      Camera and Video
      Camera and Video
      SpecificationEvolveQ455
      Rear camera, main
      • 13 MP
      • Dual
      • 8 MP
      • Single
      Camera specs
      • 13 MP
      • 1/3.1''
      • 1.12µm
      • PDAF -13 MP B/W
      • PDAF
      • 8 MP
      Functions
      • LED flash
      		 Unknown
      Video
      • 1080p@30/60fps
      • Yes
      Front camera, selfie
      • 16 MP
      • Single
      • 1.3 MP
      • Single
      Specifications
      • 16 MP
      • 1.3 MP
      Performance
      Performance
      SpecificationEvolveQ455
      Processor CPU
      • Octa-core 1.8 GHz Cortex-A53
      • Quad-core 1.2
      Graphics processor GPU
      • Adreno 506
      		 Unknown
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 58200
      		 Unknown
      General specs
      General specs
      SpecificationEvolveQ455
      Release date
      • 2018
      • August
      • 2014
      Colors
      • Black
      • White
      • Black
      • Blue
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 300 EUR
      • 100 EUR
      Battery life Unknown
      • Talking time- Up to 6 h (3G)
      Communication and Connectivity
      Communication and Connectivity
      SpecificationEvolveQ455
      SIM card
      • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
      • dual stand-by)
      • Dual SIM (Mini-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)
      • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
      Speed
      • HSPA 42.2/5.76 Mbps
      • LTE-A (2CA) Cat6 300/50 Mbps
      • HSPA
      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 A-GPS
      • GLONASS
      • BDS
      • GALILEO
      • Yes
      USB
      • 2.0
      • Type-C 1.0 reversible connector (PowerDelivery 2.0)
      • USB On-The-Go
      • microUSB 2.0
      Bluetooth
      • 4.2
      • A2DP
      • LE
      • 2.1
      Harmful irradiation Unknown
      • SAR EU - 0.47 W/kg (head) 0.41 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationEvolveQ455
      Radio
      • FM radio
      • FM radio
      Others
      • Active noise cancellation with dedicated mic
      		 Unknown
      Other features
      Other features
      SpecificationEvolveQ455
      Dop
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • gyro
      • proximity
      • compass - Fast battery charging (Quick Charge 3.0)
      • Sensors Accelerometer
      • proximity