Celkon Millennia Everest vs i-mate JAMin

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.

  • Width

    JAMin: 20 mm narrower

    Millennia Everest:
    78 mm
    JAMin:
    58 mm
  • Screen diagonal

    JAMin: 2.7 in smaller diagonal

    Millennia Everest:
    5.5 in
    JAMin:
    2.8 in
  • Chipset

    Millennia Everest:
    Spreadtrum SC7731
    JAMin:
    TI OMAP 850
  • Depth

    Millennia Everest: 9.1 mm thinner

    Millennia Everest:
    9.1 mm
    JAMin:
    18.2 mm
  • Height

    JAMin: 49 mm shorter

    Millennia Everest:
    157 mm
    JAMin:
    108 mm
  • Release year

    Millennia Everest:
    2015
    JAMin:
    2006

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. Millennia Everest

    Height:
    157 mm +49 mm versus JAMin
    Width:
    78 mm +20 mm versus JAMin
    Depth:
    9.1 mm
    Weight:
    Unknown
  2. 2. JAMin

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    18.2 mm +9.1 mm versus Millennia Everest
    Weight:
    150 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. Millennia Everest

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. JAMin

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

Millennia Everest has approximately 243.5% 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 Millennia Everest, JAMin, compared at the same storage capacity.
StorageMillennia EverestJAMin
8 GB 1 GB RAM Unknown
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. Millennia Everest

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

2. JAMin

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

    2500 mAh

    +1300 mAh versus JAMin

  2. 2. JAMin

    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. Millennia Everest2. JAMin

Everyday essentials
Everyday essentials — specifications for Millennia Everest, JAMin.
SpecificationMillennia EverestJAMin
Dimensions (HxWxD)
  • 157 Х 78 Х 9.1 mm
  • 108 Х 58 Х 18.2 mm
Weight
  • 0 g
  • 150 g
Technology Unknown
  • TFT
Screen size
  • 5.5" inch
  • 2.8" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB
  • SD/MMC
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Li-Ion
  • 1200 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Spreadtrum SC7731
  • TI OMAP 850
Headphone jack
  • Yes
  • No
Display
Display — specifications for Millennia Everest, JAMin.
SpecificationMillennia EverestJAMin
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 83.4 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 68.1%
  • 38.8%
PPI /points per inch/
  • 178 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Millennia Everest, JAMin.
SpecificationMillennia EverestJAMin
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • CIF
Front camera, selfie
  • 3.2 MP
  • Single
  • 0 MP,
Specifications
  • 3.2 MP
Unknown
Performance
Performance — specifications for Millennia Everest, JAMin.
SpecificationMillennia EverestJAMin
Processor CPU
  • Quad-core 1.2 GHz
  • 200 MHz ARM926EJ-S
General specs
General specs — specifications for Millennia Everest, JAMin.
SpecificationMillennia EverestJAMin
Release date
  • 2015
  • August
  • 2006
  • Q1
Colors
  • Black
  • White
  • Blue
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Millennia Everest, JAMin.
SpecificationMillennia EverestJAMin
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11b/g
GPS
  • A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 2.0
  • 2.0
Harmful irradiation
  • SAR EU - 0.33 W/kg (head) 0.25 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Millennia Everest, JAMin.
SpecificationMillennia EverestJAMin
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for Millennia Everest, JAMin.
SpecificationMillennia EverestJAMin
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.