Siemens SX66 vs verykool s757

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

    SX66: 78 g lighter

    SX66:
    210 g
    s757:
    288 g
  • Width

    SX66: 6 mm narrower

    SX66:
    71 mm
    s757:
    77 mm
  • Screen diagonal

    SX66: 1.5 in smaller diagonal

    SX66:
    3.5 in
    s757:
    5 in
  • Depth

    s757: 5.2 mm thinner

    SX66:
    18 mm
    s757:
    12.8 mm
  • Height

    SX66: 23 mm shorter

    SX66:
    125 mm
    s757:
    148 mm
  • Release year

    SX66:
    2004
    s757:
    2012

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. SX66

    Height:
    125 mm
    Width:
    71 mm
    Depth:
    18 mm +5.2 mm versus s757
  2. 2. s757

    Height:
    148 mm +23 mm versus SX66
    Width:
    77 mm +6 mm versus SX66
    Depth:
    12.8 mm

Weight

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

  1. 1. SX66

    210 g

  2. 2. s757

    288 g

    +78 g versus SX66

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. SX66

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    37.9 cm²
  2. 2. s757

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    71.2 cm²

s757 has approximately 87.6% more rectangular screen area than SX66.

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.

SX66: Original memory entry

128 MB RAM

s757: Original memory entry

160 MB · 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. SX66

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

2. s757

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. SX662. s757

Everyday essentials
Everyday essentials — specifications for SX66, s757.
SpecificationSX66s757
Dimensions (HxWxD)
  • 125 Х 71 Х 18 mm
  • 148 Х 77 Х 12.8 mm
Weight
  • 210 g
  • 288 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 5" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 160 MB
  • 512 MB RAM
Memory card support
  • SDIO/MMC
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 2300 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 2003 SE PocketPC
  • Android 2.3.5 (Gingerbread)
Chipset Unknown
  • Mediatek MT6573 (65 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for SX66, s757.
SpecificationSX66s757
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 37.9 cm2
  • 71.2 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 42.7%
  • 62.4%
PPI /points per inch/
  • 114 PPI
  • 187 PPI
Camera and Video
Camera and Video — specifications for SX66, s757.
SpecificationSX66s757
Rear camera, main
  • 0 MP,
  • 5 MP
  • Single
Camera specs Unknown
  • 5 MP
Functions Unknown
  • LED flash
Video Unknown
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for SX66, s757.
SpecificationSX66s757
Processor CPU
  • Intel Xscale PXA272 520 MHz
  • 800 MHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531
General specs
General specs — specifications for SX66, s757.
SpecificationSX66s757
Release date
  • 2004
  • Q4
  • 2012
Colors
  • Silver
  • Black
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for SX66, s757.
SpecificationSX66s757
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 2 (optional)
Speed Unknown
  • HSPA
GPRS
  • Class 10
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11b
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • Yes
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for SX66, s757.
SpecificationSX66s757
Radio
  • No
  • Stereo FM radio
Others
  • Downloadable logos
Unknown
Other features
Other features — specifications for SX66, s757.
SpecificationSX66s757
Dop
  • Infrared port - Microsoft ActiveSync -MP3/AAC player -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.263 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo/dial -Predictive text input