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Unnecto Rush vs verykool s450

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

    s450: 47.5 g lighter

    Rush:
    180 g
    s450:
    132.5 g
  • Width

    s450: 7.2 mm narrower

    Rush:
    74 mm
    s450:
    66.8 mm
  • Screen diagonal

    s450: 0.5 in smaller diagonal

    Rush:
    5 in
    s450:
    4.5 in
  • Depth

    Rush: 0.9 mm thinner

    Rush:
    9 mm
    s450:
    9.9 mm
  • Height

    s450: 16.6 mm shorter

    Rush:
    148 mm
    s450:
    131.4 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. Rush

    Height:
    148 mm +16.6 mm versus s450
    Width:
    74 mm +7.2 mm versus s450
    Depth:
    9 mm
  2. 2. s450

    Height:
    131.4 mm
    Width:
    66.8 mm
    Depth:
    9.9 mm +0.9 mm versus Rush

Weight

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

  1. 1. Rush

    180 g

    +47.5 g versus s450

  2. 2. s450

    132.5 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. Rush

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. s450

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

Rush has approximately 23.5% more rectangular screen area than s450.

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.

Rush: Original memory entry

4 GB · 512 MB RAM

s450: 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. Rush

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

2. s450

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. Rush

    2000 mAh

    +250 mAh versus s450

  2. 2. s450

    1750 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. Rush2. s450

Everyday essentials
Everyday essentials — specifications for Rush, s450.
SpecificationRushs450
Dimensions (HxWxD)
  • 148 Х 74 Х 9 mm
  • 131.4 Х 66.8 Х 9.9 mm
Weight
  • 180 g
  • 132.5 g
Technology Unknown
  • IPS LCD
Screen size
  • 5" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.2 (Jelly Bean)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Rush, s450.
SpecificationRushs450
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.9%
  • 63.6%
PPI /points per inch/
  • 294 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Rush, s450.
SpecificationRushs450
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • 8 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for Rush, s450.
SpecificationRushs450
Processor CPU
  • Quad-core 1.3 GHz
  • Dual-core 1.2 GHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Rush, s450.
SpecificationRushs450
Release date
  • 2014
  • September
  • 2014
  • May
Colors
  • Black
  • White
  • Blue
  • Black
Battery life
  • Stand by time- Up to 750 h (3G) Talking time- Up to 15 h (3G)
  • Stand by time- Up to 240 h (3G) Talking time- Up to 5 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Rush, s450.
SpecificationRushs450
SIM card
  • Dual SIM (dual stand-by)
  • Single SIMDual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM1 & SIM 2 (optional)
Speed
  • HSPA 21.1/11.5 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
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
  • microUSB
Bluetooth
  • 2.1
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Rush, s450.
SpecificationRushs450
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Rush, s450.
SpecificationRushs450
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - Flashlight