T-Mobile Pulse 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.

  • Width

    Pulse: 3.8 mm narrower

    Pulse:
    63 mm
    s450:
    66.8 mm
  • Screen diagonal

    Pulse: 1 in smaller diagonal

    Pulse:
    3.5 in
    s450:
    4.5 in
  • Depth

    s450: 3.6 mm thinner

    Pulse:
    13.5 mm
    s450:
    9.9 mm
  • Height

    Pulse: 15.4 mm shorter

    Pulse:
    116 mm
    s450:
    131.4 mm
  • Release year

    Pulse:
    2009
    s450:
    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. Pulse

    Height:
    116 mm
    Width:
    63 mm
    Depth:
    13.5 mm +3.6 mm versus s450
  2. 2. s450

    Height:
    131.4 mm +15.4 mm versus Pulse
    Width:
    66.8 mm +3.8 mm versus Pulse
    Depth:
    9.9 mm

Weight

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

  1. 1. Pulse

    130 g

  2. 2. s450

    132.5 g

    +2.5 g versus Pulse

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. Pulse

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. s450

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

s450 has approximately 53% more rectangular screen area than Pulse.

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.

Pulse: Original memory entry

192 MB

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. Pulse

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

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. Pulse

    1500 mAh

  2. 2. s450

    1750 mAh

    +250 mAh versus Pulse

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. Pulse2. s450

Everyday essentials
Everyday essentials — specifications for Pulse, s450.
SpecificationPulses450
Dimensions (HxWxD)
  • 116 Х 63 Х 13.5 mm
  • 131.4 Х 66.8 Х 9.9 mm
Weight
  • 130 g
  • 132.5 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 4.5" inch
Screen resolution
  • 320 x 480 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 192 MB
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Android 1.5 (Cupcake)
  • Android 4.2 (Jelly Bean)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Pulse, s450.
SpecificationPulses450
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 36.5 cm2
  • 55.8 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 49.9%
  • 63.6%
PPI /points per inch/
  • 165 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Pulse, s450.
SpecificationPulses450
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 8 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for Pulse, s450.
SpecificationPulses450
Processor CPU Unknown
  • Dual-core 1.2 GHz
General specs
General specs — specifications for Pulse, s450.
SpecificationPulses450
Release date
  • 2009
  • August
  • 2014
  • May
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
Unknown
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 4 h
  • Stand by time- Up to 240 h (3G) Talking time- Up to 5 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Pulse, s450.
SpecificationPulses450
SIM card
  • Mini-SIM
  • Single SIMDual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM1 & SIM 2 (optional)
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Pulse, s450.
SpecificationPulses450
Radio
  • No
  • FM radio
Others
  • 2.5 mm audio jack
Unknown
Other features
Other features — specifications for Pulse, s450.
SpecificationPulses450
Dop
  • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Voice memo -Predictive text input Trackball
  • Sensors Accelerometer
  • proximity - Flashlight