Gigabyte GSmart MS820 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

    GSmart MS820: 54 g lighter

    GSmart MS820:
    105 g
    Rainbow Jam:
    159 g
  • Width

    GSmart MS820: 12.6 mm narrower

    GSmart MS820:
    59 mm
    Rainbow Jam:
    71.6 mm
  • Screen diagonal

    GSmart MS820: 2.2 in smaller diagonal

    GSmart MS820:
    2.8 in
    Rainbow Jam:
    5 in
  • Depth

    Rainbow Jam: 4.8 mm thinner

    GSmart MS820:
    14.1 mm
    Rainbow Jam:
    9.3 mm
  • Height

    GSmart MS820: 26.5 mm shorter

    GSmart MS820:
    116 mm
    Rainbow Jam:
    142.5 mm
  • Release year

    GSmart MS820:
    2008
    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. GSmart MS820

    Height:
    116 mm
    Width:
    59 mm
    Depth:
    14.1 mm +4.8 mm versus Rainbow Jam
  2. 2. Rainbow Jam

    Height:
    142.5 mm +26.5 mm versus GSmart MS820
    Width:
    71.6 mm +12.6 mm versus GSmart MS820
    Depth:
    9.3 mm

Weight

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

  1. 1. GSmart MS820

    105 g

  2. 2. Rainbow Jam

    159 g

    +54 g versus GSmart MS820

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. GSmart MS820

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 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 183.9% more rectangular screen area than GSmart MS820.

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 GSmart MS820, Rainbow Jam, compared at the same storage capacity.
StorageGSmart MS820Rainbow Jam
8 GB Unknown 1 GB RAM
GSmart MS820: Original memory entry

128 MB RAM · 256 MB ROM

Practical features

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

1. GSmart MS820

NFC:
Unknown
Headphone jack:
No
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. GSmart MS820

    1300 mAh

  2. 2. Rainbow Jam

    2500 mAh

    +1200 mAh versus GSmart MS820

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. GSmart MS8202. Rainbow Jam

Everyday essentials
Everyday essentials — specifications for GSmart MS820, Rainbow Jam.
SpecificationGSmart MS820Rainbow Jam
Dimensions (HxWxD)
  • 116 Х 59 Х 14.1 mm
  • 142.5 Х 71.6 Х 9.3 mm
Weight
  • 105 g
  • 159 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5" inch
Screen resolution
  • 480 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.
  • 128 MB RAM
  • 256 MB ROM
  • 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.
  • 1300 mAh
  • Removable Li-Po
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6580 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for GSmart MS820, Rainbow Jam.
SpecificationGSmart MS820Rainbow Jam
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 68.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 35.5%
  • 67.5%
PPI /points per inch/
  • 286 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for GSmart MS820, Rainbow Jam.
SpecificationGSmart MS820Rainbow Jam
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 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 GSmart MS820, Rainbow Jam.
SpecificationGSmart MS820Rainbow Jam
Processor CPU
  • Marvell PXA270 520MHz
  • 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 GSmart MS820, Rainbow Jam.
SpecificationGSmart MS820Rainbow Jam
Release date
  • 2008
  • June
  • 2015
  • September
Colors
  • Dark Gray
  • Black
  • White
  • Bleen
  • Coral
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 380 EUR
Unknown
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 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 GSmart MS820, Rainbow Jam.
SpecificationGSmart MS820Rainbow 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 7.2/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Up to 107 kbps
Edge
  • Class 10
  • Up to 296 kbps
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS; SiRF Star III chipset
  • 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 GSmart MS820, Rainbow Jam.
SpecificationGSmart MS820Rainbow Jam
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for GSmart MS820, Rainbow Jam.
SpecificationGSmart MS820Rainbow Jam
Dop
  • Sensors Accelerometer Pocket Office -MP3/eAAC+/WMA/WAV/AMR player -WMV/MP4/3gp player -Organizer -Business card scanner -Predictive text input GSmart MW720 for Russia
  • Sensors Accelerometer
  • proximity - For Europe