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  2. Coolpad Mega 3 vs Nokia E51 camera-free

Coolpad Mega 3 vs Nokia E51 camera-free

Compare recorded specifications, size and practical differences.

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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.

    • WeightE51 camera-free: 70 g lighterE51 camera-free: 100 g · Mega 3: 170 g
    • WidthE51 camera-free: 31 mm narrowerE51 camera-free: 46 mm · Mega 3: 77 mm
    • Screen diagonalE51 camera-free: 3.5 in smaller diagonalE51 camera-free: 2 in · Mega 3: 5.5 in
    • DepthMega 3: 3.8 mm thinnerMega 3: 8.2 mm · E51 camera-free: 12 mm
    • HeightE51 camera-free: 37.2 mm shorterE51 camera-free: 114.8 mm · Mega 3: 152 mm
    • Release year2016 / 2008Mega 3: 2016 · E51 camera-free: 2008

    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
    Mega 3: 152 × 77 mm 1 E51 camera-free: 114.8 × 46 mm 2
    Side
    Mega 3: 152 × 8.2 mm 1 E51 camera-free: 114.8 × 12 mm 2
    1. 1. Mega 3
      Height
      152 mm
      Width
      77 mm
      Depth
      8.2 mm
      Weight
      170 g
    2. 2. E51 camera-free
      Height
      114.8 mm
      Width
      46 mm
      Depth
      12 mm
      Weight
      100 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
    SpecificationMega 3E51 camera-free
    Dimensions (HxWxD)
    • 152 Х 77 Х 8.2 mm
    • 114.8 Х 46 Х 12 mm
    Weight
    • 170 g
    • 100 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 5.5" inch
    • 2" inch
    Screen resolution
    • 720 x 1280 px
    • 240 x 320 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16 GB
    • 2 GB RAM
    • 130 MB
    • 96 MB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD
    • up to 16 GB (dedicated slot)
    BatteryCapacity is not battery life. No endurance test is implied.
    • 3050 mAh
    • Non-removable Li-Po
    • 1050 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 6.0 (Marshmallow); Cool UI
    • Symbian OS 9.2
    • Series 60 v3.1 UI
    Chipset
    • Mediatek MT6737 (28 nm)
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display
    SpecificationMega 3E51 camera-free
    Touchscreen
    • capacitive touchscreen
    		 Unknown
    Display colors
    • 16M
    • 16M
    Screen area
    • 83.4 cm2
    • 12.4 cm2
    Screen format
    • 16:9 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 71.3%
    • 23.5%
    PPI /points per inch/
    • 267 PPI
    • 200 PPI
    Screen protection
    • Scratch-resistant glass
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationMega 3E51 camera-free
    Rear camera, main
    • 8 MP
    • Single
    • 0 MP,
    Camera specs
    • 8 MP
    • AF
    • f/2.2
    		 Unknown
    Functions
    • LED flash
    		 Unknown
    Video
    • 720p
    		 Unknown
    Front camera, selfie
    • 8 MP
    • Single
    • 0 MP,
    Specifications
    • 8 MP
    • f/2.2
    		 Unknown
    Performance
    Performance
    SpecificationMega 3E51 camera-free
    Processor CPU
    • Quad-core 1.2 GHz Cortex-A53
    • 369 MHz ARM 11
    Graphics processor GPU
    • Mali-T860
    		 Unknown
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 29322
    		 Unknown
    General specs
    General specs
    SpecificationMega 3E51 camera-free
    Release date
    • 2016
    • December
    • 2008
    • February
    Colors
    • Champagne White
    • Moondust Grey
    • Gold White
    • Black
    • Silver
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 110 EUR
    • 130 EUR
    Battery life
    • Stand by time- Up to 200 h (3G) Talking time- Up to 8 h (3G)
    • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
    Communication and Connectivity
    Communication and Connectivity
    SpecificationMega 3E51 camera-free
    SIM card
    • Triple SIM (Nano-SIM
    • triple stand-by)
    • Mini-SIM
    Network
    • 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)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 3.6/0.384 Mbps
    GPRS
    • Yes
    • Class 32
    Edge
    • Yes
    • Class 32
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11b/g
    • VoIP over WLAN
    GPS
    • Yes
    • with A-GPS
    • No
    USB
    • microUSB 2.0
    • USB Host
    • miniUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • 2.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.68 W/kg (head) 0.66 W/kg (body)
    • SAR - 1.47 W/kg (head) 0.75 W/kg (body) SAR EU - 1.38 W/kg (head)
    Music and Audio
    Music and Audio
    SpecificationMega 3E51 camera-free
    Radio
    • Stereo FM radio; recording
    • FM radio
    Others Unknown
    • Five-way scroll key -Downloadable themes
    Other features
    Other features
    SpecificationMega 3E51 camera-free
    Dop
    • Sensors Accelerometer
    • proximity - Also known as Coolpad 3503I
    • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer -Predictive text input -Voice command/memo -Organizer -Nokia Intellisync Wireless Email -Exchange mail

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