Samsung Exhilarate i577 vs Unnecto Rush

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

    Exhilarate i577: 50 g lighter

    Exhilarate i577:
    130 g
    Rush:
    180 g
  • Width

    Exhilarate i577: 11 mm narrower

    Exhilarate i577:
    63 mm
    Rush:
    74 mm
  • Screen diagonal

    Exhilarate i577: 1 in smaller diagonal

    Exhilarate i577:
    4 in
    Rush:
    5 in
  • Depth

    Rush: 3 mm thinner

    Exhilarate i577:
    12 mm
    Rush:
    9 mm
  • Height

    Exhilarate i577: 26 mm shorter

    Exhilarate i577:
    122 mm
    Rush:
    148 mm
  • Release year

    Exhilarate i577:
    2012
    Rush:
    2014

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. Exhilarate i577

    Height:
    122 mm
    Width:
    63 mm
    Depth:
    12 mm +3 mm versus Rush
  2. 2. Rush

    Height:
    148 mm +26 mm versus Exhilarate i577
    Width:
    74 mm +11 mm versus Exhilarate i577
    Depth:
    9 mm

Weight

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

  1. 1. Exhilarate i577

    130 g

  2. 2. Rush

    180 g

    +50 g versus Exhilarate i577

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. Exhilarate i577

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

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

Rush has approximately 51.3% more rectangular screen area than Exhilarate i577.

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 Exhilarate i577, Rush, compared at the same storage capacity.
StorageExhilarate i577Rush
4 GB 1 GB RAM Unknown
Rush: Original memory entry

4 GB · 512 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. Exhilarate i577

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Rush

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. Exhilarate i577

    1750 mAh

  2. 2. Rush

    2000 mAh

    +250 mAh versus Exhilarate i577

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. Exhilarate i5772. Rush

Everyday essentials
Everyday essentials — specifications for Exhilarate i577, Rush.
SpecificationExhilarate i577Rush
Dimensions (HxWxD)
  • 122 Х 63 Х 12 mm
  • 148 Х 74 Х 9 mm
Weight
  • 130 g
  • 180 g
Technology
  • Super AMOLED
Unknown
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Android 4.4.2 (KitKat)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Exhilarate i577, Rush.
SpecificationExhilarate i577Rush
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 59.3%
  • 62.9%
PPI /points per inch/
  • 233 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for Exhilarate i577, Rush.
SpecificationExhilarate i577Rush
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
Functions Unknown
  • LED flash
Video
  • 720p
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance
Performance — specifications for Exhilarate i577, Rush.
SpecificationExhilarate i577Rush
Processor CPU
  • Dual-core 1.2 GHz
  • Quad-core 1.3 GHz
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for Exhilarate i577, Rush.
SpecificationExhilarate i577Rush
Release date
  • 2012
  • January
  • 2014
  • September
Colors
  • Black
  • Black
  • White
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
Unknown
Battery life
  • Stand by time- Up to 252 h Talking time- Up to 7 h
  • Stand by time- Up to 750 h (3G) Talking time- Up to 15 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Exhilarate i577, Rush.
SpecificationExhilarate i577Rush
SIM card
  • Mini-SIM
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 4(1700/2100)
  • 17(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE
  • HSPA 21.1/11.5 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 3.0
  • A2DP
  • 2.1
  • EDR
Harmful irradiation
  • SAR - 0.96 W/kg (head) 0.94 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Exhilarate i577, Rush.
SpecificationExhilarate i577Rush
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Exhilarate i577, Rush.
SpecificationExhilarate i577Rush
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.264 player -MP3/WAV/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial/commands -Predictive text input - For AT&T Also known as Samsung SGH-i577
  • Sensors Accelerometer
  • proximity