i-mate JASJAM vs Samsung Galaxy 551

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

    Galaxy 551: 59 g lighter

    JASJAM:
    176 g
    Galaxy 551:
    117 g
  • Width

    Galaxy 551: 3 mm narrower

    JASJAM:
    58 mm
    Galaxy 551:
    55 mm
  • Screen diagonal

    JASJAM: 0.4 in smaller diagonal

    JASJAM:
    2.8 in
    Galaxy 551:
    3.2 in
  • Depth

    Galaxy 551: 6.8 mm thinner

    JASJAM:
    22 mm
    Galaxy 551:
    15.2 mm
  • Release year

    JASJAM:
    2006
    Galaxy 551:
    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. JASJAM

    Height:
    112.5 mm
    Width:
    58 mm +3 mm versus Galaxy 551
    Depth:
    22 mm +6.8 mm versus Galaxy 551
  2. 2. Galaxy 551

    Height:
    111 mm
    Width:
    55 mm
    Depth:
    15.2 mm

Weight

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

  1. 1. JASJAM

    176 g

    +59 g versus Galaxy 551

  2. 2. Galaxy 551

    117 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. JASJAM

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Galaxy 551

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

Galaxy 551 has approximately 20% more rectangular screen area than JASJAM.

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.

JASJAM: Original memory entry

64 MB RAM · 128 MB ROM

Galaxy 551: Original memory entry

160 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. JASJAM

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. Galaxy 551

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 1 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. JASJAM

    1300 mAh

    +100 mAh versus Galaxy 551

  2. 2. Galaxy 551

    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. JASJAM2. Galaxy 551

Everyday essentials
Everyday essentials — specifications for JASJAM, Galaxy 551.
SpecificationJASJAMGalaxy 551
Dimensions (HxWxD)
  • 112.5 Х 58 Х 22 mm
  • 111 Х 55 Х 15.2 mm
Weight
  • 176 g
  • 117 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 3.2" inch
Screen resolution
  • 240 x 320 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 160 MB
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 1 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 2.2 (Froyo)
  • upgradable to 2.3.6 (Gingerbread)
Chipset Unknown
  • Qualcomm MSM7227 Snapdragon S1
Headphone jack
  • No
  • Yes
Display
Display — specifications for JASJAM, Galaxy 551.
SpecificationJASJAMGalaxy 551
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 29.1 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 37.2%
  • 47.7%
PPI /points per inch/
  • 143 PPI
  • 146 PPI
Camera and Video
Camera and Video — specifications for JASJAM, Galaxy 551.
SpecificationJASJAMGalaxy 551
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • 320p@15fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • QCIF videocall camera
Unknown
Performance
Performance — specifications for JASJAM, Galaxy 551.
SpecificationJASJAMGalaxy 551
Processor CPU
  • 400 MHz Samsung
  • 600 MHz
Graphics processor GPU Unknown
  • Adreno 200
General specs
General specs — specifications for JASJAM, Galaxy 551.
SpecificationJASJAMGalaxy 551
Release date
  • 2006
  • June
  • 2010
  • October
Colors
  • Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 5 h
  • Stand by time- Up to 520 h (2G) / Up to 370 h (3G) Talking time- Up to 9 h (2G) / Up to 5 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for JASJAM, Galaxy 551.
SpecificationJASJAMGalaxy 551
SIM card
  • Mini-SIM
  • 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 1.8 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.18 W/kg (head) 0.90 W/kg (body) SAR EU - 0.38 W/kg (head)
Music and Audio
Music and Audio — specifications for JASJAM, Galaxy 551.
SpecificationJASJAMGalaxy 551
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for JASJAM, Galaxy 551.
SpecificationJASJAMGalaxy 551
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to O2 XDA Trion and Qtek 9600.
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.263 player -MP3/WAV/eAAC+ player -Document viewer - Also known as Samsung I5510
  • Samsung Callisto