BLU Tango vs Motorola A3100

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.

  • Weight

    Tango: 25 g lighter

    Tango:
    94 g
    A3100:
    119 g
  • Width

    Tango: 4.7 mm narrower

    Tango:
    55 mm
    A3100:
    59.7 mm
  • Chipset

    Tango:
    Qualcomm MSM7227 Snapdragon S1
    A3100:
    Qualcomm MSM7201A
  • Depth

    Tango: 0.7 mm thinner

    Tango:
    13 mm
    A3100:
    13.7 mm
  • Height

    Tango: 11.3 mm shorter

    Tango:
    98.7 mm
    A3100:
    110 mm
  • Release year

    Tango:
    2010
    A3100:
    2009

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.

  1. 1. Tango

    Height:
    98.7 mm
    Width:
    55 mm
    Depth:
    13 mm
  2. 2. A3100

    Height:
    110 mm +11.3 mm versus Tango
    Width:
    59.7 mm +4.7 mm versus Tango
    Depth:
    13.7 mm +0.7 mm versus Tango

Weight

Bars start at zero and share a scale within this chart.

  1. 1. Tango

    94 g

  2. 2. A3100

    119 g

    +25 g versus Tango

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. Tango

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. A3100

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Tango: Original memory entry

512 MB · 256 MB RAM

A3100: Original memory entry

256 MB · 128 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Tango

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot) · 2 GB included

2. A3100

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. Tango

    1200 mAh

    +30 mAh versus A3100

  2. 2. A3100

    1170 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Tango2. A3100

Everyday essentials
Everyday essentials — specifications for Tango, A3100.
SpecificationTangoA3100
Dimensions (HxWxD)
  • 98.7 Х 55 Х 13 mm
  • 110 Х 59.7 Х 13.7 mm
Weight
  • 94 g
  • 119 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 2.8" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 256 MB
  • 128 MB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1170 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • Qualcomm MSM7201A
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Tango, A3100.
SpecificationTangoA3100
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 24.3 cm2
  • 24.3 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 44.7%
  • 37.0%
PPI /points per inch/
  • 143 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Tango, A3100.
SpecificationTangoA3100
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 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 — specifications for Tango, A3100.
SpecificationTangoA3100
Processor CPU
  • 600 MHz ARM 11
  • 528 MHz ARM 11
Graphics processor GPU
  • Adreno 200
  • Adreno 130
General specs
General specs — specifications for Tango, A3100.
SpecificationTangoA3100
Release date
  • 2010
  • September
  • 2009
  • January
Colors
  • Black
  • White
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 150 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 298 h Talking time- Up to 6 h 48 min
Communication and Connectivity
Communication and Connectivity — specifications for Tango, A3100.
SpecificationTangoA3100
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 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 2.1
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.31 W/kg (head) 1.33 W/kg (body) SAR EU - 0.93 W/kg (head)
Music and Audio
Music and Audio — specifications for Tango, A3100.
SpecificationTangoA3100
Radio
  • Stereo FM radio
  • RDS
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for Tango, A3100.
SpecificationTangoA3100
Dop
  • Sensors Accelerometer
  • compass - MP3/AAC/AAC+/eAAC+/AMR-NB/AMR-WB/MIDI/PCM/WMA -MP4/H.264/WMV player -Predictive text input
  • Pocket Office -Voice memo -MP3/WMA/MP4/WMV player