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  2. Nokia N81 vs Sendo X2

Nokia N81 vs Sendo X2

Compare recorded specifications, size and practical differences.

Nokia N81

Nokia N81

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    Sendo X2

    Sendo X2

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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.

        • WeightX2: 45 g lighterX2: 95 g · N81: 140 g
        • Screen diagonalX2: 0.2 in smaller diagonalX2: 2.2 in · N81: 2.4 in
        • Release year2007 / 2005N81: 2007 · X2: 2005

        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
        N81: 102 × 50 mm 1
        Side
        N81: 102 × 17.9 mm 1
        1. 1. N81
          Height
          102 mm
          Width
          50 mm
          Depth
          17.9 mm
          Weight
          140 g
        2. 2. X2
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          95 g

          Unavailable dimensions are omitted from the drawing.

        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
        SpecificationN81X2
        Dimensions (HxWxD)
        • 102 Х 50 Х 17.9 mm
        • Х Х mm
        Weight
        • 140 g
        • 95 g
        Technology
        • TFT
        • TFT
        Screen size
        • 2.4" inch
        • 2.2" inch
        Screen resolution
        • 240 x 320 px
        • 176 x 220 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 12 MB
        • 96 MB RAM
        • 32 MB
        Memory card support
        • microSD
        • up to 8 GB (dedicated slot)
        • 2 GB included
        • miniSD
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1050 mAh
        • Removable Li-Po
        • 0 mAh,
        Operating system OS
        • Symbian OS 9.2
        • Series 60 v3.1 UI
        • Symbian
        • Series 60 UI
        Chipset Unknown
        • TI OMAP 5910
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationN81X2
        Display colors
        • 16M
        • 65K
        Screen area
        • 17.8 cm2
        • 15.2 cm2
        Screen format
        • 4:3 (height:width)
        		 Unknown
        Screen to body ratio
        • 35.0%
        		 Unknown
        PPI /points per inch/
        • 167 PPI
        • 0 PPI
        Camera and Video
        Camera and Video
        SpecificationN81X2
        Rear camera, main
        • 2 MP
        • Single
        • 1.3 MP
        • Single
        Camera specs
        • 2 MP
        • 1.3 MP
        Functions
        • LED flash
        		 Unknown
        Video
        • 320p@15fps
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0 MP,
        Specifications
        • CIF videocall camera
        		 Unknown
        Performance
        Performance
        SpecificationN81X2
        Processor CPU
        • 369 MHz ARM 11
        • 120 MHz ARM925T
        General specs
        General specs
        SpecificationN81X2
        Release date
        • 2007
        • August
        • 2005
        • Q1
        Colors
        • Cobalt blue
        • Graphite Grey
        		 Unknown
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 200 EUR
        		 Unknown
        Battery life
        • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationN81X2
        SIM card
        • Mini-SIM
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
        		 Unknown
        Speed
        • Yes
        • 384 kbps
        		 Unknown
        GPRS
        • Class 10
        • Yes
        Edge
        • Yes
        • No
        Wi-Fi
        • Wi-Fi 802.11b/g with UPnP
        • No
        GPS
        • No
        • No
        USB
        • microUSB 2.0
        • Proprietary
        Bluetooth
        • 2.0
        • A2DP
        • Yes
        Harmful irradiation
        • SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationN81X2
        Radio
        • Stereo FM radio
        • No
        Others
        • Touch-sensitive Navi wheel
        		 Unknown
        Other features
        Other features
        SpecificationN81X2
        Dop
        • MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer
        • Infrared port - Photo editor -AAC/MP3 player -SyncML