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Acer beTouch E400 vs BLU Tango

Compare recorded specifications, size and practical differences.

BLU Tango

BLU Tango

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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: 31 g lighterTango: 94 g · beTouch E400: 125 g
  • WidthTango: 4.3 mm narrowerTango: 55 mm · beTouch E400: 59.3 mm
  • Screen diagonalTango: 0.4 in smaller diagonalTango: 2.8 in · beTouch E400: 3.2 in
  • DepthbeTouch E400: 1 mm thinnerbeTouch E400: 12 mm · Tango: 13 mm
  • HeightTango: 16.3 mm shorterTango: 98.7 mm · beTouch E400: 115 mm

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
beTouch E400: 115 × 59.3 mm 1 Tango: 98.7 × 55 mm 2
Side
beTouch E400: 115 × 12 mm 1 Tango: 98.7 × 13 mm 2
  1. 1. beTouch E400
    Height
    115 mm
    Width
    59.3 mm
    Depth
    12 mm
    Weight
    125 g
  2. 2. Tango
    Height
    98.7 mm
    Width
    55 mm
    Depth
    13 mm
    Weight
    94 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
SpecificationbeTouch E400Tango
Dimensions (HxWxD)
  • 115 Х 59.3 Х 12 mm
  • 98.7 Х 55 Х 13 mm
Weight
  • 125 g
  • 94 g
Technology
  • TFT
  • TFT
Screen size
  • 3.2" inch
  • 2.8" inch
Screen resolution
  • 320 x 480 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 512 MB RAM - Liquid M2208 GB
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1090 mAh
  • Removable Li-Po
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • Qualcomm MSM7227 Snapdragon S1
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationbeTouch E400Tango
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 30.5 cm2
  • 24.3 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 44.7%
  • 44.7%
PPI /points per inch/
  • 180 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationbeTouch E400Tango
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 3.15 MP
Video
  • Yes
  • 320p@15fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance
SpecificationbeTouch E400Tango
Processor CPU
  • 600 MHz ARM 11
  • 600 MHz ARM 11
Graphics processor GPU
  • Adreno 200
  • Adreno 200
General specs
General specs
SpecificationbeTouch E400Tango
Release date
  • 2010
  • February
  • 2010
  • September
Colors
  • Soft-touch Black
  • Ceramic White and Pearl Red with 3 exchangeable battery covers
  • Black
  • White
  • Red
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • 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)
Communication and Connectivity
Communication and Connectivity
SpecificationbeTouch E400Tango
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • 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 3.6/0.384 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 2.1
Music and Audio
Music and Audio
SpecificationbeTouch E400Tango
Radio
  • Stereo FM radio
  • Stereo FM radio
  • RDS
Others
  • Digital compass
Unknown
Other features
Other features
SpecificationbeTouch E400Tango
Dop
  • Sensors Accelerometer
  • compass - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -Voice memo -Predictive text input
  • Sensors Accelerometer
  • compass - MP3/AAC/AAC+/eAAC+/AMR-NB/AMR-WB/MIDI/PCM/WMA -MP4/H.264/WMV player -Predictive text input