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  2. Nokia E51 vs O2 XDA Serra

Nokia E51 vs O2 XDA Serra

Compare recorded specifications, size and practical differences.

Nokia E51

Nokia E51

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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: 65 g lighterE51: 100 g · XDA Serra: 165 g
      • WidthE51: 5 mm narrowerE51: 46 mm · XDA Serra: 51 mm
      • Screen diagonalE51: 0.8 in smaller diagonalE51: 2 in · XDA Serra: 2.8 in
      • DepthE51: 6.1 mm thinnerE51: 12 mm · XDA Serra: 18.1 mm
      • HeightXDA Serra: 12.8 mm shorterXDA Serra: 102 mm · E51: 114.8 mm
      • Release year2007 / 2008E51: 2007 · XDA Serra: 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
      E51: 114.8 × 46 mm 1 XDA Serra: 102 × 51 mm 2
      Side
      E51: 114.8 × 12 mm 1 XDA Serra: 102 × 18.1 mm 2
      1. 1. E51
        Height
        114.8 mm
        Width
        46 mm
        Depth
        12 mm
        Weight
        100 g
      2. 2. XDA Serra
        Height
        102 mm
        Width
        51 mm
        Depth
        18.1 mm
        Weight
        165 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
      SpecificationE51XDA Serra
      Dimensions (HxWxD)
      • 114.8 Х 46 Х 12 mm
      • 102 Х 51 Х 18.1 mm
      Weight
      • 100 g
      • 165 g
      Technology
      • TFT
      • TFT
      Screen size
      • 2" inch
      • 2.8" inch
      Screen resolution
      • 240 x 320 px
      • 480 x 640 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 130 MB
      • 96 MB RAM
      • 288 MB RAM
      • 512 MB ROM
      Memory card support
      • microSD
      • up to 16 GB (dedicated slot)
      • microSD (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1050 mAh
      • Removable Li-Ion
      • 1340 mAh
      • Removable Li-Ion
      Operating system OS
      • Symbian OS 9.2
      • Series 60 v3.1 UI
      • Microsoft Windows Mobile 6.1 Professional
      Chipset Unknown
      • Qualcomm MSM7201A
      Headphone jack
      • No
      • No
      Display
      Display
      SpecificationE51XDA Serra
      Touchscreen Unknown
      • resistive touchscreen
      Display colors
      • 16M
      • 65K
      Screen area
      • 12.4 cm2
      • 24.3 cm2
      Screen format
      • 4:3 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 23.5%
      • 46.7%
      PPI /points per inch/
      • 200 PPI
      • 286 PPI
      Camera and Video
      Camera and Video
      SpecificationE51XDA Serra
      Rear camera, main
      • 2 MP
      • Single
      • 3.15 MP
      • Single
      Camera specs
      • 2 MP
      • 3.15 MP
      • AF
      Functions Unknown
      • LED flash
      Video
      • 320p@15fps
      • Yes
      Front camera, selfie
      • 0 MP,
      • 0.3 MP
      • Single
      Specifications Unknown
      • VGA videocall camera
      Performance
      Performance
      SpecificationE51XDA Serra
      Processor CPU
      • 369 MHz ARM 11
      • 528 MHz ARM 11
      Graphics processor GPU Unknown
      • Adreno 130
      General specs
      General specs
      SpecificationE51XDA Serra
      Release date
      • 2007
      • September
      • 2008
      • July
      Colors
      • Black
      • Silver
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 120 EUR
      		 Unknown
      Battery life
      • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
      • Stand by time- Up to 406 h Talking time- Up to 8 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationE51XDA Serra
      SIM card
      • Mini-SIM
      • Mini-SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      Speed
      • HSPA 3.6/0.384 Mbps
      • HSPA 7.2/0.384 Mbps
      GPRS
      • Class 32
      • Class 10
      Edge
      • Class 32
      • Class 10
      Wi-Fi
      • Wi-Fi 802.11b/g
      • VoIP over WLAN
      • Wi-Fi 802.11 b/g
      GPS
      • No
      • Yes
      • with A-GPS
      USB
      • miniUSB 2.0
      • miniUSB
      Bluetooth
      • 2.0
      • A2DP
      • 2.0
      • A2DP
      Harmful irradiation
      • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationE51XDA Serra
      Radio
      • FM radio
      • Stereo FM radio
      • RDS
      Others
      • Five-way scroll key -Downloadable themes
      • 2.5 mm audio jack
      • Handwriting recognition
      Other features
      Other features
      SpecificationE51XDA Serra
      Dop
      • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
      • Excel
      • PowerPoint
      • PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer
      • Sensors Accelerometer MP3/WAV/WMA player -MP4/WMV/3gp player -Pocket Office -Voice memo -Predictive text input

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