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  2. BlackBerry Evolve vs Celkon A66

BlackBerry Evolve vs Celkon A66

Compare recorded specifications, size and practical differences.

Celkon A66

Celkon A66

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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.

      • WeightA66: 72 g lighterA66: 98 g · Evolve: 170 g
      • WidthA66: 8.9 mm narrowerA66: 67.2 mm · Evolve: 76.1 mm
      • Screen diagonalA66: 1.49 in smaller diagonalA66: 4.5 in · Evolve: 5.99 in
      • Rear camera layoutDual / SingleEvolve: Dual · A66: Single
      • DepthEvolve: 2.6 mm thinnerEvolve: 8.4 mm · A66: 11 mm
      • HeightA66: 22.9 mm shorterA66: 136 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 A66: 136 × 67.2 mm 2
      Side
      Evolve: 158.9 × 8.4 mm 1 A66: 136 × 11 mm 2
      1. 1. Evolve
        Height
        158.9 mm
        Width
        76.1 mm
        Depth
        8.4 mm
        Weight
        170 g
      2. 2. A66
        Height
        136 mm
        Width
        67.2 mm
        Depth
        11 mm
        Weight
        98 g

      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
      SpecificationEvolveA66
      Dimensions (HxWxD)
      • 158.9 Х 76.1 Х 8.4 mm
      • 136 Х 67.2 Х 11 mm
      Weight
      • 170 g
      • 98 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 5.99" inch
      • 4.5" inch
      Screen resolution
      • 1080 x 2160 px
      • 480 x 854 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64 GB
      • 512GB 4GB
      • 4 GB
      • 512 MB RAM
      Memory card support
      • microSD
      • up to 256 GB
      • microSD
      • up to 32 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 4000 mAh
      • Non-removable Li-Ion
      • 2000 mAh
      • Li-Ion
      Operating system OS
      • Android 8.1 (Oreo)
      • Android 4.1.2 (Jelly Bean)
      Chipset
      • Qualcomm SDM450 Snapdragon 450 (14 nm)
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationEvolveA66
      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%
      • 61.1%
      PPI /points per inch/
      • 403 PPI
      • 218 PPI
      Screen protection
      • Corning Gorilla Glass 5
      		 Unknown
      Camera and Video
      Camera and Video
      SpecificationEvolveA66
      Rear camera, main
      • 13 MP
      • Dual
      • 3.15 MP
      • Single
      Camera specs
      • 13 MP
      • 1/3.1''
      • 1.12µm
      • PDAF -13 MP B/W
      • PDAF
      • 3.15 MP
      Functions
      • LED flash
      • LED flash
      Video
      • 1080p@30/60fps
      • Yes
      Front camera, selfie
      • 16 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • 16 MP
      • VGA
      Performance
      Performance
      SpecificationEvolveA66
      Processor CPU
      • Octa-core 1.8 GHz Cortex-A53
      • Dual-core 1.2 GHz
      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
      SpecificationEvolveA66
      Release date
      • 2018
      • August
      • 2014
      Colors
      • Black
      • White
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 300 EUR
      		 Unknown
      Battery life Unknown
      • Stand by time- Up to 160 h Talking time- Up to 5 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationEvolveA66
      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) Cat6 300/50 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 A-GPS
      • GLONASS
      • BDS
      • GALILEO
      • Yes
      USB
      • 2.0
      • Type-C 1.0 reversible connector (PowerDelivery 2.0)
      • USB On-The-Go
      • microUSB
      Bluetooth
      • 4.2
      • A2DP
      • LE
      • 2.0
      Harmful irradiation Unknown
      • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationEvolveA66
      Radio
      • FM radio
      • FM radio
      Others
      • Active noise cancellation with dedicated mic
      		 Unknown
      Other features
      Other features
      SpecificationEvolveA66
      Dop
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • gyro
      • proximity
      • compass - Fast battery charging (Quick Charge 3.0)
      • Sensors Accelerometer
      • proximity

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