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Celkon A64 vs Vertu Constellation

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.

      • WeightA64: 38.4 g lighterA64: 125.6 g · Constellation: 164 g
      • WidthConstellation: 10.5 mm narrowerConstellation: 54.5 mm · A64: 65 mm
      • Screen diagonalConstellation: 0.5 in smaller diagonalConstellation: 3.5 in · A64: 4 in
      • DepthA64: 1.7 mm thinnerA64: 10.5 mm · Constellation: 12.2 mm
      • HeightConstellation: 5.8 mm shorterConstellation: 118.2 mm · A64: 124 mm
      • Release year2014 / 2011A64: 2014 · Constellation: 2011

      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 Constellation: 118.2 × 54.5 mm 2
      Side
      A64: 124 × 10.5 mm 1 Constellation: 118.2 × 12.2 mm 2
      1. 1. A64
        Height
        124 mm
        Width
        65 mm
        Depth
        10.5 mm
        Weight
        125.6 g
      2. 2. Constellation
        Height
        118.2 mm
        Width
        54.5 mm
        Depth
        12.2 mm
        Weight
        164 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
      SpecificationA64Constellation
      Dimensions (HxWxD)
      • 124 Х 65 Х 10.5 mm
      • 118.2 Х 54.5 Х 12.2 mm
      Weight
      • 125.6 g
      • 164 g
      Technology
      • TFT
      • AMOLED
      Screen size
      • 4" inch
      • 3.5" inch
      Screen resolution
      • 320 x 480 px
      • 360 x 640 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 512 MB
      • 256 MB RAM
      		 Unknown
      Memory card support
      • microSD
      • up to 32 GB
      • microSD
      • up to 32 GB (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1400 mAh
      • Li-Ion
      • 1200 mAh
      • Non-removable Li-Ion
      Operating system OS
      • Android 4.2.2 (Jelly Bean)
      • Symbian^3
      • upgradable to Nokia Belle OS
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationA64Constellation
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors Unknown
      • 16M
      Screen area
      • 47.6 cm2
      • 33.8 cm2
      Screen format
      • 3:2 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 59.1%
      • 52.4%
      PPI /points per inch/
      • 144 PPI
      • 210 PPI
      Screen protection Unknown
      • Shatter proof sapphire crystal glass
      • oleophobic coating
      Camera and Video
      Camera and Video
      SpecificationA64Constellation
      Rear camera, main
      • 2 MP
      • Single
      • 8 MP
      • Single
      Camera specs
      • 2 MP
      • 8 MP
      Functions
      • LED flash
      • Dual-LED flash
      Video
      • Yes
      • 720p@25fps
      • 720p@30fps (via SW update)
      Front camera, selfie
      • 0.3 MP
      • Single
      • 0 MP,
      Specifications
      • VGA
      		 Unknown
      Performance
      Performance
      SpecificationA64Constellation
      Processor CPU
      • Dual-core 1.2 GHz
      		 Unknown
      General specs
      General specs
      SpecificationA64Constellation
      Release date
      • 2014
      • 2011
      • October
      Colors
      • White
      • Black
      • Stain/Polished stainless steel
      • brown/black/pink leather or black alligator skin
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
      • 2330 EUR
      Battery life
      • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
      • Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 7 h (2G) / Up to 4 h 30 min (3G)
      Communication and Connectivity
      Communication and Connectivity
      SpecificationA64Constellation
      SIM card
      • Dual SIM
      • Mini-SIM
      Network Unknown
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      Speed Unknown
      • HSPA
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • hotspot
      • Wi-Fi 802.11 b/g/n
      GPS
      • Yes
      • Yes
      • with A-GPS
      USB
      • microUSB
      • microUSB 2.0
      Bluetooth
      • 2.0
      • 3.0
      • A2DP
      Harmful irradiation
      • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationA64Constellation
      Radio
      • FM radio
      		 Unknown
      Others Unknown
      • Active noise cancellation with dedicated mic
      Other features
      Other features
      SpecificationA64Constellation
      Dop
      • Sensors Accelerometer
      • Sensors Accelerometer
      • proximity
      • compass - Vertu Concierge service -SNS support -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document editor (Word
      • Excel
      • PowerPoint
      • PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input - Also known as Vertu Constellation T Vertu Constellation Precious in polished stainless steel
      • diamond trim and black/white alligator skin or Black PVD stainless steel
      • red gold and black leather

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