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  2. Allview E3 Sign vs Nokia N81

Allview E3 Sign vs Nokia N81

Compare recorded specifications, size and practical differences.

Nokia N81

Nokia N81

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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.

      • WeightN81: 21.9 g lighterN81: 140 g · E3 Sign: 161.9 g
      • WidthN81: 25.9 mm narrowerN81: 50 mm · E3 Sign: 75.9 mm
      • Screen diagonalN81: 3.1 in smaller diagonalN81: 2.4 in · E3 Sign: 5.5 in
      • DepthE3 Sign: 8.6 mm thinnerE3 Sign: 9.3 mm · N81: 17.9 mm
      • HeightN81: 50.5 mm shorterN81: 102 mm · E3 Sign: 152.5 mm
      • Release year2015 / 2007E3 Sign: 2015 · N81: 2007

      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
      E3 Sign: 152.5 × 75.9 mm 1 N81: 102 × 50 mm 2
      Side
      E3 Sign: 152.5 × 9.3 mm 1 N81: 102 × 17.9 mm 2
      1. 1. E3 Sign
        Height
        152.5 mm
        Width
        75.9 mm
        Depth
        9.3 mm
        Weight
        161.9 g
      2. 2. N81
        Height
        102 mm
        Width
        50 mm
        Depth
        17.9 mm
        Weight
        140 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
      SpecificationE3 SignN81
      Dimensions (HxWxD)
      • 152.5 Х 75.9 Х 9.3 mm
      • 102 Х 50 Х 17.9 mm
      Weight
      • 161.9 g
      • 140 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 5.5" inch
      • 2.4" 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
      • 12 MB
      • 96 MB RAM
      Memory card support
      • microSD
      • up to 32 GB (dedicated slot)
      • microSD
      • up to 8 GB (dedicated slot)
      • 2 GB included
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2800 mAh
      • Removable Li-Po
      • 1050 mAh
      • Removable Li-Po
      Operating system OS
      • Android 4.4.2 (KitKat)
      • Symbian OS 9.2
      • Series 60 v3.1 UI
      Chipset
      • Mediatek MT6582 (28 nm)
      		 Unknown
      NFC
      • Super AMOLED
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationE3 SignN81
      Touchscreen
      • capacitive touchscreen
      		 Unknown
      Display colors
      • Super AMOLED
      • 16M
      Screen area
      • 83.4 cm2
      • 17.8 cm2
      Screen format
      • 16:9 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 72.0%
      • 35.0%
      PPI /points per inch/
      • 267 PPI
      • 167 PPI
      Screen protection
      • Scratch-resistant glass
      		 Unknown
      Camera and Video
      Camera and Video
      SpecificationE3 SignN81
      Rear camera, main
      • 8 MP
      • Single
      • 2 MP
      • Single
      Camera specs
      • 8 MP
      • AF
      • 2 MP
      Functions
      • Dual-LED flash
      • HDR
      • LED flash
      Video
      • 1080p@30fps
      • 320p@15fps
      Front camera, selfie
      • 2 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • 2 MP
      • CIF videocall camera
      Performance
      Performance
      SpecificationE3 SignN81
      Processor CPU
      • Quad-core 1.3 GHz Cortex-A7
      • 369 MHz ARM 11
      Graphics processor GPU
      • Mali-400MP2 Z525 -Mali-T720MP2 Z528
      		 Unknown
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 24156
      		 Unknown
      General specs
      General specs
      SpecificationE3 SignN81
      Release date
      • 2015
      • March
      • 2007
      • August
      Colors
      • Black
      • Cobalt blue
      • Graphite Grey
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
      • 200 EUR
      Battery life
      • Stand by time- Up to 280 h Talking time- Up to 10 h 20 min
      • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
      Communication and Connectivity
      Communication and Connectivity
      SpecificationE3 SignN81
      SIM card
      • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
      • dual stand-by)
      • Mini-SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      Speed
      • HSPA 21.1/11.5 Mbps
      • Yes
      • 384 kbps
      GPRS
      • Class 12
      • Class 10
      Edge
      • Class 10
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11b/g with UPnP
      GPS
      • Yes
      • with A-GPS
      • No
      USB
      • microUSB 2.0
      • microUSB 2.0
      Bluetooth
      • 4.0
      • A2DP
      • EDR
      • 2.0
      • A2DP
      Harmful irradiation
      • SAR EU - 0.67 W/kg (head)
      • SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head)
      Music and Audio
      Music and Audio
      SpecificationE3 SignN81
      Radio
      • FM radio
      • Stereo FM radio
      Others Unknown
      • Touch-sensitive Navi wheel
      Other features
      Other features
      SpecificationE3 SignN81
      Dop
      • Sensors Fingerprint (rear-mounted)
      • Sensors Accelerometer
      • proximity - Also known as Liquid E3 E380 Available as Acer Liquid E3 Duo with dual-SIM card slots
      • Infrared port - Fast battery charging (Pump Express 2.0+) - For metroPCS
      • MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer