i-mate JAMin vs Micromax A290 Canvas Knight Cameo

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

    A290 Canvas Knight Cameo: 27 g lighter

    JAMin:
    150 g
    A290 Canvas Knight Cameo:
    123 g
  • Width

    JAMin: 10 mm narrower

    JAMin:
    58 mm
    A290 Canvas Knight Cameo:
    68 mm
  • Screen diagonal

    JAMin: 1.9 in smaller diagonal

    JAMin:
    2.8 in
    A290 Canvas Knight Cameo:
    4.7 in
  • Chipset

    JAMin:
    TI OMAP 850
    A290 Canvas Knight Cameo:
    Mediatek MT6592M (28 nm)
  • Depth

    A290 Canvas Knight Cameo: 10.2 mm thinner

    JAMin:
    18.2 mm
    A290 Canvas Knight Cameo:
    8 mm
  • Height

    JAMin: 29 mm shorter

    JAMin:
    108 mm
    A290 Canvas Knight Cameo:
    137 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. JAMin

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    18.2 mm +10.2 mm versus A290 Canvas Knight Cameo
  2. 2. A290 Canvas Knight Cameo

    Height:
    137 mm +29 mm versus JAMin
    Width:
    68 mm +10 mm versus JAMin
    Depth:
    8 mm

Weight

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

  1. 1. JAMin

    150 g

    +27 g versus A290 Canvas Knight Cameo

  2. 2. A290 Canvas Knight Cameo

    123 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. JAMin

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. A290 Canvas Knight Cameo

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

A290 Canvas Knight Cameo has approximately 150.8% more rectangular screen area than JAMin.

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 JAMin, A290 Canvas Knight Cameo, compared at the same storage capacity.
StorageJAMinA290 Canvas Knight Cameo
8 GB Unknown 1 GB RAM
JAMin: Original memory entry

64 MB RAM · 128 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. JAMin

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD/MMC · up to 2 GB

2. A290 Canvas Knight Cameo

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. JAMin

    1200 mAh

  2. 2. A290 Canvas Knight Cameo

    2000 mAh

    +800 mAh versus JAMin

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. JAMin2. A290 Canvas Knight Cameo

Everyday essentials
Everyday essentials — specifications for JAMin, A290 Canvas Knight Cameo.
SpecificationJAMinA290 Canvas Knight Cameo
Dimensions (HxWxD)
  • 108 Х 58 Х 18.2 mm
  • 137 Х 68 Х 8 mm
Weight
  • 150 g
  • 123 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 4.7" 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.
  • 64 MB RAM
  • 128 MB ROM
  • 8 GB
  • 1 GB RAM
Memory card support
  • SD/MMC
  • up to 2 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Po
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 4.4.2 (KitKat)
Chipset
  • TI OMAP 850
  • Mediatek MT6592M (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for JAMin, A290 Canvas Knight Cameo.
SpecificationJAMinA290 Canvas Knight Cameo
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 60.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 38.8%
  • 65.4%
PPI /points per inch/
  • 143 PPI
  • 312 PPI
Camera and Video
Camera and Video — specifications for JAMin, A290 Canvas Knight Cameo.
SpecificationJAMinA290 Canvas Knight Cameo
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
  • panorama
Video
  • CIF
  • 720p
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance
Performance — specifications for JAMin, A290 Canvas Knight Cameo.
SpecificationJAMinA290 Canvas Knight Cameo
Processor CPU
  • 200 MHz ARM926EJ-S
  • Octa-core 1.4 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-450MP4
General specs
General specs — specifications for JAMin, A290 Canvas Knight Cameo.
SpecificationJAMinA290 Canvas Knight Cameo
Release date
  • 2006
  • Q1
  • 2014
  • September
Colors
  • Stylish black
  • Pure Black
  • Black/Gold
  • White/Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for JAMin, A290 Canvas Knight Cameo.
SpecificationJAMinA290 Canvas Knight Cameo
SIM card
  • Mini-SIM
  • Dual SIM
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 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for JAMin, A290 Canvas Knight Cameo.
SpecificationJAMinA290 Canvas Knight Cameo
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for JAMin, A290 Canvas Knight Cameo.
SpecificationJAMinA290 Canvas Knight Cameo
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.
  • Sensors Accelerometer
  • proximity
  • compass