Dell Mini 3i 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

    Mini 3i: 57 g lighter

    Mini 3i:
    102 g
    Rainbow Jam:
    159 g
  • Width

    Mini 3i: 13.2 mm narrower

    Mini 3i:
    58.4 mm
    Rainbow Jam:
    71.6 mm
  • Screen diagonal

    Mini 3i: 1.5 in smaller diagonal

    Mini 3i:
    3.5 in
    Rainbow Jam:
    5 in
  • Depth

    Rainbow Jam: 2.4 mm thinner

    Mini 3i:
    11.7 mm
    Rainbow Jam:
    9.3 mm
  • Height

    Mini 3i: 20.5 mm shorter

    Mini 3i:
    122 mm
    Rainbow Jam:
    142.5 mm
  • Release year

    Mini 3i:
    2009
    Rainbow Jam:
    2015

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. Mini 3i

    Height:
    122 mm
    Width:
    58.4 mm
    Depth:
    11.7 mm +2.4 mm versus Rainbow Jam
  2. 2. Rainbow Jam

    Height:
    142.5 mm +20.5 mm versus Mini 3i
    Width:
    71.6 mm +13.2 mm versus Mini 3i
    Depth:
    9.3 mm

Weight

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

  1. 1. Mini 3i

    102 g

  2. 2. Rainbow Jam

    159 g

    +57 g versus Mini 3i

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. Mini 3i

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    33.8 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 104.1% more rectangular screen area than Mini 3i.

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 Mini 3i, Rainbow Jam, compared at the same storage capacity.
StorageMini 3iRainbow Jam
8 GB Unknown 1 GB RAM
Mini 3i: Original memory entry

256 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. Mini 3i

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 4 GB included

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. Mini 3i

    1000 mAh

  2. 2. Rainbow Jam

    2500 mAh

    +1500 mAh versus Mini 3i

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. Mini 3i2. Rainbow Jam

Everyday essentials
Everyday essentials — specifications for Mini 3i, Rainbow Jam.
SpecificationMini 3iRainbow Jam
Dimensions (HxWxD)
  • 122 Х 58.4 Х 11.7 mm
  • 142.5 Х 71.6 Х 9.3 mm
Weight
  • 102 g
  • 159 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5" inch
Screen resolution
  • 360 x 640 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 4 GB included
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • OPhone OS
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6580 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Mini 3i, Rainbow Jam.
SpecificationMini 3iRainbow Jam
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 33.8 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 47.4%
  • 67.5%
PPI /points per inch/
  • 210 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for Mini 3i, Rainbow Jam.
SpecificationMini 3iRainbow Jam
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 8 MP
  • AF
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@24fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance

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

Performance — specifications for Mini 3i, Rainbow Jam.
SpecificationMini 3iRainbow Jam
Processor CPU Unknown
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • 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 Mini 3i, Rainbow Jam.
SpecificationMini 3iRainbow Jam
Release date
  • 2009
  • November
  • 2015
  • September
Colors
  • Passion Red
  • Oiled Bronze
  • Black
  • White
  • Bleen
  • Coral
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
Unknown
Battery life
  • Stand by time- Up to 423 h Talking time- Up to 7 h 20 min
  • 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 Mini 3i, Rainbow Jam.
SpecificationMini 3iRainbow Jam
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Up to 107 kbps
Edge
  • Class 12
  • Up to 296 kbps
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.33 W/kg (head) 0.48 W/kg (body)
Music and Audio
Music and Audio — specifications for Mini 3i, Rainbow Jam.
SpecificationMini 3iRainbow Jam
Radio
  • No
  • FM radio
Other features
Other features — specifications for Mini 3i, Rainbow Jam.
SpecificationMini 3iRainbow Jam
Dop
  • Sensors Accelerometer
  • proximity - MP4/H.264/WMV player -MP3/e-AAC+/WMA player -Organizer -Voice memo - For China
  • Sensors Accelerometer
  • proximity - For Europe