BLU Tango vs Siemens SX1

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: 22 g lighter

    Tango:
    94 g
    SX1:
    116 g
  • Width

    Tango: 1 mm narrower

    Tango:
    55 mm
    SX1:
    56 mm
  • Screen diagonal

    SX1: 0.6 in smaller diagonal

    Tango:
    2.8 in
    SX1:
    2.2 in
  • Chipset

    Tango:
    Qualcomm MSM7227 Snapdragon S1
    SX1:
    TI OMAP 310
  • Depth

    Tango: 6 mm thinner

    Tango:
    13 mm
    SX1:
    19 mm
  • Height

    Tango: 10.3 mm shorter

    Tango:
    98.7 mm
    SX1:
    109 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.

  1. 1. Tango

    Height:
    98.7 mm
    Width:
    55 mm
    Depth:
    13 mm
  2. 2. SX1

    Height:
    109 mm +10.3 mm versus Tango
    Width:
    56 mm +1 mm versus Tango
    Depth:
    19 mm +6 mm versus Tango

Weight

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

  1. 1. Tango

    94 g

  2. 2. SX1

    116 g

    +22 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Tango

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. SX1

    SX1: Screen geometry unavailable or conflicting.

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

SX1: Original memory entry

16 MB

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. SX1

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC

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

    +200 mAh versus SX1

  2. 2. SX1

    1000 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. SX1

Everyday essentials
Everyday essentials — specifications for Tango, SX1.
SpecificationTangoSX1
Dimensions (HxWxD)
  • 98.7 Х 55 Х 13 mm
  • 109 Х 56 Х 19 mm
Weight
  • 94 g
  • 116 g
Technology
  • TFT
  • TFD
Screen size
  • 2.8" inch
  • 2.2" inch
Screen resolution
  • 240 x 320 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 16 MB
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • 2 GB included
  • MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Symbian 6.1
  • Series 60 v1.0 UI
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • TI OMAP 310
Headphone jack
  • Yes
  • No
Display
Display — specifications for Tango, SX1.
SpecificationTangoSX1
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 256K
  • 65K
Screen area
  • 24.3 cm2
  • 15.2 cm2
Screen format
  • 4:3 (height:width)
Unknown
Screen to body ratio
  • 44.7%
  • 25.0%
PPI /points per inch/
  • 143 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Tango, SX1.
SpecificationTangoSX1
Rear camera, main
  • 3.15 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 3.15 MP
Unknown
Video
  • 320p@15fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for Tango, SX1.
SpecificationTangoSX1
Processor CPU
  • 600 MHz ARM 11
  • 120 MHz ARM9
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs — specifications for Tango, SX1.
SpecificationTangoSX1
Release date
  • 2010
  • September
  • 2003
  • Q3
Colors
  • Black
  • White
  • Red
  • Ice Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
Unknown
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 300 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Tango, SX1.
SpecificationTangoSX1
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 3.6/0.384 Mbps
Unknown
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.1
  • 1.1
Music and Audio
Music and Audio — specifications for Tango, SX1.
SpecificationTangoSX1
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others Unknown
  • Unique keypad arrangement
  • Loud speaker
Other features
Other features — specifications for Tango, SX1.
SpecificationTangoSX1
Dop
  • Sensors Accelerometer
  • compass - MP3/AAC/AAC+/eAAC+/AMR-NB/AMR-WB/MIDI/PCM/WMA -MP4/H.264/WMV player -Predictive text input
  • Infrared port - MP3 player/recorder -Predictive text input -Organizer -User profiles -SyncML