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Asus Zenfone 4 vs BLU Tango

Compare recorded specifications, size and practical differences.

+ Add a third phone

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: 21 g lighter

    Zenfone 4:
    115 g
    Tango:
    94 g
  • Screen diagonal

    Tango: 1.2 in smaller diagonal

    Zenfone 4:
    4 in
    Tango:
    2.8 in
  • Chipset

    Zenfone 4:
    Intel Atom Z2520
    Tango:
    Qualcomm MSM7227 Snapdragon S1
  • Release year

    Zenfone 4:
    2014
    Tango:
    2010

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. Zenfone 4

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Tango

    Height:
    98.7 mm
    Width:
    55 mm
    Depth:
    13 mm

Weight

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

  1. 1. Zenfone 4

    115 g

    +21 g versus Tango

  2. 2. Tango

    94 g

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. Zenfone 4

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Tango

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

Zenfone 4 has approximately 87.6% more rectangular screen area than Tango.

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.

Recorded RAM for Zenfone 4, Tango, compared at the same storage capacity.
StorageZenfone 4Tango
4 GB 1 GB RAM Unknown
8 GB 1 GB RAM Unknown
Tango: Original memory entry

512 MB · 256 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. Zenfone 4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. Tango

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

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. Zenfone 4

    1200 mAh

  2. 2. Tango

    1200 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. Zenfone 42. Tango

Everyday essentials
Everyday essentials — specifications for Zenfone 4, Tango.
SpecificationZenfone 4Tango
Dimensions (HxWxD)
  • 124.4 Х 61.4 Х 6.3-11.2 mm
  • 98.7 Х 55 Х 13 mm
Weight
  • 115 g
  • 94 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 2.8" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4/8 GB
  • 1 GB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Po
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.3 (Jelly Bean)
  • upgradable to 4.4.2 (KitKat)
  • Android 2.2 (Froyo)
Chipset
  • Intel Atom Z2520
  • Qualcomm MSM7227 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 4, Tango.
SpecificationZenfone 4Tango
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 45.5 cm2
  • 24.3 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 59.6%
  • 44.7%
PPI /points per inch/
  • 233 PPI
  • 143 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 4, Tango.
SpecificationZenfone 4Tango
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Video
  • 1080p@30fps
  • 320p@15fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Zenfone 4, Tango.
SpecificationZenfone 4Tango
Processor CPU
  • Dual-core 1.2 GHz
  • 600 MHz ARM 11
Graphics processor GPU
  • PowerVR SGX544MP2
  • Adreno 200
Antutu 7 score *
  • 14783
Unknown
GeekBench 4 Single Core *
  • 851
Unknown
GeekBench 4 Multi-Core *
  • 4068
Unknown
GeekBench 4 RenderScript *
  • 4686
Unknown
GeekBench 5 Single Core *
  • 174
Unknown
GeekBench 5 Multi-Core *
  • 993
Unknown
General specs
General specs — specifications for Zenfone 4, Tango.
SpecificationZenfone 4Tango
Release date
  • 2014
  • January
  • 2010
  • September
Colors
  • Charcoal Black
  • Pearl White
  • Cherry Red
  • Sky Blue
  • Solar Yellow
  • Black
  • White
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 192 h Talking time- Up to 10 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 — specifications for Zenfone 4, Tango.
SpecificationZenfone 4Tango
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • 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 42.2/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
Harmful irradiation
  • SAR - 1.18 W/kg (head) SAR EU - 0.53 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Zenfone 4, Tango.
SpecificationZenfone 4Tango
Radio
  • No
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Zenfone 4, Tango.
SpecificationZenfone 4Tango
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • compass - MP3/AAC/AAC+/eAAC+/AMR-NB/AMR-WB/MIDI/PCM/WMA -MP4/H.264/WMV player -Predictive text input