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Celkon Q54+ vs i-mate JAMin

Compare recorded specifications, size and practical differences.

Celkon Q54+

Celkon Q54+

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i-mate JAMin

i-mate JAMin

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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.

  • WidthJAMin: 15 mm narrowerJAMin: 58 mm · Q54+: 73 mm
  • Screen diagonalJAMin: 2.2 in smaller diagonalJAMin: 2.8 in · Q54+: 5 in
  • ChipsetSpreadtrum 7731 / TI OMAP 850Q54+: Spreadtrum 7731 · JAMin: TI OMAP 850
  • DepthQ54+: 9.4 mm thinnerQ54+: 8.8 mm · JAMin: 18.2 mm
  • HeightJAMin: 37 mm shorterJAMin: 108 mm · Q54+: 145 mm
  • Release year2015 / 2006Q54+: 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.

Front
Q54+: 145 × 73 mm 1 JAMin: 108 × 58 mm 2
Side
Q54+: 145 × 8.8 mm 1 JAMin: 108 × 18.2 mm 2
  1. 1. Q54+
    Height
    145 mm+37 mm versus JAMin
    Width
    73 mm+15 mm versus JAMin
    Depth
    8.8 mm
    Weight
    150.6 g
  2. 2. JAMin
    Height
    108 mm
    Width
    58 mm
    Depth
    18.2 mm+9.4 mm versus Q54+
    Weight
    150 g
Weight

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

  1. 1. Q54+150.6 g

    +0.6 g versus JAMin

  2. 2. JAMin150 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.

Screen size
Q54+: 5 in, 16:9, About 68.9 cm² rectangular area 1 JAMin: 2.8 in, 4:3, About 24.3 cm² rectangular area 2
  1. 1. Q54+ 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. JAMin 2.8 in · 4:3 About 24.3 cm² rectangular area

Q54+ has approximately 183.9% 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 by storage capacity and phone
StorageQ54+JAMin
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. Q54+

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 capacity

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

  1. 1. Q54+2000 mAh

    +800 mAh versus JAMin

  2. 2. JAMin1200 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. Q54+2. JAMin

Everyday essentials
Everyday essentials
SpecificationQ54+JAMin
Dimensions (HxWxD)
  • 145 Х 73 Х 8.8 mm
  • 108 Х 58 Х 18.2 mm
Weight
  • 150.6 g
  • 150 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.8" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memoryRecorded 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
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1200 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Spreadtrum 7731
  • TI OMAP 850
Headphone jack
  • Yes
  • No
Display
Display
SpecificationQ54+JAMin
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 68.9 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 65.1%
  • 38.8%
PPI /points per inch/
  • 196 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationQ54+JAMin
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • CIF
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationQ54+JAMin
Processor CPU
  • Quad-core 1.2 GHz
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs
SpecificationQ54+JAMin
Release date
  • 2015
  • March
  • 2006
  • Q1
Colors
  • Blue
  • Brown
  • White
  • Silver
  • Stylish black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Communication and Connectivity
Communication and Connectivity
SpecificationQ54+JAMin
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
  • Yes
  • No
USB
  • microUSB
  • miniUSB
Bluetooth
  • 2.0
  • 2.0
Harmful irradiation
  • SAR EU - 0.16 W/kg (head) 0.30 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationQ54+JAMin
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationQ54+JAMin
Dop
  • Sensors Accelerometer
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.

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