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BLU Tango vs Nokia N81

Compare recorded specifications, size and practical differences.

BLU Tango

BLU Tango

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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.

  • WeightTango: 46 g lighterTango: 94 g · N81: 140 g
  • WidthN81: 5 mm narrowerN81: 50 mm · Tango: 55 mm
  • Screen diagonalN81: 0.4 in smaller diagonalN81: 2.4 in · Tango: 2.8 in
  • DepthTango: 4.9 mm thinnerTango: 13 mm · N81: 17.9 mm
  • HeightTango: 3.3 mm shorterTango: 98.7 mm · N81: 102 mm
  • Release year2010 / 2007Tango: 2010 · 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
Tango: 98.7 × 55 mm 1 N81: 102 × 50 mm 2
Side
Tango: 98.7 × 13 mm 1 N81: 102 × 17.9 mm 2
  1. 1. Tango
    Height
    98.7 mm
    Width
    55 mm
    Depth
    13 mm
    Weight
    94 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
SpecificationTangoN81
Dimensions (HxWxD)
  • 98.7 Х 55 Х 13 mm
  • 102 Х 50 Х 17.9 mm
Weight
  • 94 g
  • 140 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 2.4" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 12 MB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Android 2.2 (Froyo)
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Qualcomm MSM7227 Snapdragon S1
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationTangoN81
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 256K
  • 16M
Screen area
  • 24.3 cm2
  • 17.8 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 44.7%
  • 35.0%
PPI /points per inch/
  • 143 PPI
  • 167 PPI
Camera and Video
Camera and Video
SpecificationTangoN81
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • 2 MP
Functions Unknown
  • LED flash
Video
  • 320p@15fps
  • 320p@15fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • CIF videocall camera
Performance
Performance
SpecificationTangoN81
Processor CPU
  • 600 MHz ARM 11
  • 369 MHz ARM 11
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs
SpecificationTangoN81
Release date
  • 2010
  • September
  • 2007
  • August
Colors
  • Black
  • White
  • Red
  • Cobalt blue
  • Graphite Grey
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 500 h (3G) Talking time- Up to 12 h (2G) / Up to 6 h (3G)
  • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationTangoN81
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
  • Yes
  • 384 kbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11b/g with UPnP
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head)
Music and Audio
Music and Audio
SpecificationTangoN81
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Others Unknown
  • Touch-sensitive Navi wheel
Other features
Other features
SpecificationTangoN81
Dop
  • Sensors Accelerometer
  • compass - MP3/AAC/AAC+/eAAC+/AMR-NB/AMR-WB/MIDI/PCM/WMA -MP4/H.264/WMV player -Predictive text input
  • MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer