Samsung i550 vs Wiko Rainbow Jam

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

    i550: 50 g lighter

    i550:
    109 g
    Rainbow Jam:
    159 g
  • Width

    i550: 18.6 mm narrower

    i550:
    53 mm
    Rainbow Jam:
    71.6 mm
  • Screen diagonal

    i550: 2.4 in smaller diagonal

    i550:
    2.6 in
    Rainbow Jam:
    5 in
  • Chipset

    i550:
    TI OMAP 2430
    Rainbow Jam:
    Mediatek MT6580 (28 nm)
  • Depth

    Rainbow Jam: 4.5 mm thinner

    i550:
    13.8 mm
    Rainbow Jam:
    9.3 mm
  • Height

    i550: 27.5 mm shorter

    i550:
    115 mm
    Rainbow Jam:
    142.5 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. i550

    Height:
    115 mm
    Width:
    53 mm
    Depth:
    13.8 mm +4.5 mm versus Rainbow Jam
  2. 2. Rainbow Jam

    Height:
    142.5 mm +27.5 mm versus i550
    Width:
    71.6 mm +18.6 mm versus i550
    Depth:
    9.3 mm

Weight

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

  1. 1. i550

    109 g

  2. 2. Rainbow Jam

    159 g

    +50 g versus i550

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. i550

    Screen diagonal:
    2.6 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    20.9 cm²
  2. 2. Rainbow Jam

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

Rainbow Jam has approximately 229.2% more rectangular screen area than i550.

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 i550, Rainbow Jam, compared at the same storage capacity.
Storagei550Rainbow Jam
8 GB Unknown 1 GB RAM
i550: Original memory entry

150 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. i550

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (dedicated slot)

2. Rainbow Jam

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. i550

    1200 mAh

  2. 2. Rainbow Jam

    2500 mAh

    +1300 mAh versus i550

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. i5502. Rainbow Jam

Everyday essentials
Everyday essentials — specifications for i550, Rainbow Jam.
Specificationi550Rainbow Jam
Dimensions (HxWxD)
  • 115 Х 53 Х 13.8 mm
  • 142.5 Х 71.6 Х 9.3 mm
Weight
  • 109 g
  • 159 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.6" inch
  • 5" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 150 MB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 5.1 (Lollipop)
Chipset
  • TI OMAP 2430
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for i550, Rainbow Jam.
Specificationi550Rainbow Jam
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 20.9 cm2
  • 68.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 34.3%
  • 67.5%
PPI /points per inch/
  • 154 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for i550, Rainbow Jam.
Specificationi550Rainbow Jam
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@24fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA videocall camera
  • 5 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for i550, Rainbow Jam.
Specificationi550Rainbow Jam
Processor CPU
  • 330 MHz ARM 1136
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • PowerVR MBX
  • Mali-400MP2
Antutu 7 score * Unknown
  • 24153
GeekBench 4 Single Core * Unknown
  • 358
GeekBench 4 Multi-Core * Unknown
  • 1195
General specs
General specs — specifications for i550, Rainbow Jam.
Specificationi550Rainbow Jam
Release date
  • 2007
  • August
  • 2015
  • September
Colors
  • Black
  • Silver
  • Black
  • White
  • Bleen
  • Coral
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
Unknown
Battery life
  • Stand by time- Up to 360 h Talking time- Up to 8 h
  • Stand by time- Up to 336 h (2G) / Up to 336 h (3G) Talking time- Up to 23 h (2G) / Up to 20 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for i550, Rainbow Jam.
Specificationi550Rainbow Jam
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Up to 107 kbps
Edge
  • Class 12
  • Up to 296 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g (Samsung i550w only)
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.32 W/kg (head) 0.41 W/kg (body) SAR EU - 0.72 W/kg (head)
  • SAR EU - 0.33 W/kg (head) 0.48 W/kg (body)
Music and Audio
Music and Audio — specifications for i550, Rainbow Jam.
Specificationi550Rainbow Jam
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for i550, Rainbow Jam.
Specificationi550Rainbow Jam
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Organizer -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) - Trackball - Also version Samsung i550w with WLAN
  • Sensors Accelerometer
  • proximity - For Europe