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  2. Celkon Q405 vs Coolpad Mega 3

Celkon Q405 vs Coolpad Mega 3

Compare recorded specifications, size and practical differences.

Celkon Q405

Celkon Q405

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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.

      • WeightQ405: 33 g lighterQ405: 137 g · Mega 3: 170 g
      • WidthQ405: 12.8 mm narrowerQ405: 64.2 mm · Mega 3: 77 mm
      • Screen diagonalQ405: 1.5 in smaller diagonalQ405: 4 in · Mega 3: 5.5 in
      • ChipsetSpreadtrum 7731 / Mediatek MT6737 (28 nm)Q405: Spreadtrum 7731 · Mega 3: Mediatek MT6737 (28 nm)
      • DepthMega 3: 1.7 mm thinnerMega 3: 8.2 mm · Q405: 9.9 mm
      • HeightQ405: 28 mm shorterQ405: 124 mm · Mega 3: 152 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
      Q405: 124 × 64.2 mm 1 Mega 3: 152 × 77 mm 2
      Side
      Q405: 124 × 9.9 mm 1 Mega 3: 152 × 8.2 mm 2
      1. 1. Q405
        Height
        124 mm
        Width
        64.2 mm
        Depth
        9.9 mm+1.7 mm versus Mega 3
        Weight
        137 g
      2. 2. Mega 3
        Height
        152 mm+28 mm versus Q405
        Width
        77 mm+12.8 mm versus Q405
        Depth
        8.2 mm
        Weight
        170 g
      Weight

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

      1. 1. Q405137 g
      2. 2. Mega 3170 g

        +33 g versus Q405

      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
      Q405: 4 in, 5:3, About 45.5 cm² rectangular area 1 Mega 3: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
      1. 1. Q405 4 in · 5:3 About 45.5 cm² rectangular area
      2. 2. Mega 3 5.5 in · 16:9 About 83.4 cm² rectangular area

      Mega 3 has approximately 83.1% more rectangular screen area than Q405.

      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
      StorageQ405Mega 3
      16 GB Unknown 2 GB RAM
      Q405: Original memory entry

      4 GB · 512 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. Q405

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

      2. Mega 3

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 32 GB (dedicated 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. Q4051500 mAh
      2. 2. Mega 33050 mAh

        +1550 mAh versus Q405

      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. Q4052. Mega 3

      Everyday essentials
      Everyday essentials
      SpecificationQ405Mega 3
      Dimensions (HxWxD)
      • 124 Х 64.2 Х 9.9 mm
      • 152 Х 77 Х 8.2 mm
      Weight
      • 137 g
      • 170 g
      Technology Unknown
      • IPS LCD
      Screen size
      • 4" inch
      • 5.5" inch
      Screen resolution
      • 480 x 800 px
      • 720 x 1280 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 4 GB
      • 512 MB RAM
      • 16 GB
      • 2 GB RAM
      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.
      • 1500 mAh
      • Li-Ion
      • 3050 mAh
      • Non-removable Li-Po
      Operating system OS
      • Android 4.4 (KitKat)
      • Android 6.0 (Marshmallow); Cool UI
      Chipset
      • Spreadtrum 7731
      • Mediatek MT6737 (28 nm)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationQ405Mega 3
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors Unknown
      • 16M
      Screen area
      • 45.5 cm2
      • 83.4 cm2
      Screen format
      • 5:3 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 57.2%
      • 71.3%
      PPI /points per inch/
      • 233 PPI
      • 267 PPI
      Screen protection Unknown
      • Scratch-resistant glass
      Camera and Video
      Camera and Video
      SpecificationQ405Mega 3
      Rear camera, main
      • 3.15 MP
      • Single
      • 8 MP
      • Single
      Camera specs
      • 3.15 MP
      • 8 MP
      • AF
      • f/2.2
      Functions
      • LED flash
      • LED flash
      Video
      • Yes
      • 720p
      Front camera, selfie
      • 1.3 MP
      • Single
      • 8 MP
      • Single
      Specifications
      • 1.3 MP
      • 8 MP
      • f/2.2
      Performance
      Performance
      SpecificationQ405Mega 3
      Processor CPU
      • Quad-core 1.2 GHz
      • Quad-core 1.2 GHz Cortex-A53
      Graphics processor GPU
      • Mali-400
      • Mali-T860
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 29322
      General specs
      General specs
      SpecificationQ405Mega 3
      Release date
      • 2015
      • May
      • 2016
      • December
      Colors
      • Black
      • White
      • Gold
      • Blue
      • Champagne White
      • Moondust Grey
      • Gold White
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
      • 110 EUR
      Battery life Unknown
      • Stand by time- Up to 200 h (3G) Talking time- Up to 8 h (3G)
      Communication and Connectivity
      Communication and Connectivity
      SpecificationQ405Mega 3
      SIM card
      • Dual SIM
      • Triple SIM (Nano-SIM
      • triple stand-by)
      Network
      • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
      • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 20(800)
      • 40(2300)
      Speed
      • HSPA
      • HSPA 21.1/5.76 Mbps
      • LTE Cat4 150/50 Mbps
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi Direct
      • hotspot
      GPS
      • Yes
      • Yes
      • with A-GPS
      USB
      • microUSB
      • microUSB 2.0
      • USB Host
      Bluetooth
      • 2.0
      • 4.0
      • A2DP
      Harmful irradiation
      • SAR EU - 0.25 W/kg (head) 0.55 W/kg (body)
      • SAR EU - 0.68 W/kg (head) 0.66 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationQ405Mega 3
      Radio
      • FM radio
      • Stereo FM radio; recording
      Other features
      Other features
      SpecificationQ405Mega 3
      Dop
      • Sensors Accelerometer
      • proximity
      • Sensors Accelerometer
      • proximity - Also known as Coolpad 3503I

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