Celkon Q455 vs i-mate JASJAR

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

    Q455: 155 g lighter

    Q455:
    130 g
    JASJAR:
    285 g
  • Width

    Q455: 13 mm narrower

    Q455:
    68 mm
    JASJAR:
    81 mm
  • Screen diagonal

    JASJAR: 0.9 in smaller diagonal

    Q455:
    4.5 in
    JASJAR:
    3.6 in
  • Depth

    Q455: 17.1 mm thinner

    Q455:
    7.9 mm
    JASJAR:
    25 mm
  • Height

    JASJAR: 8.8 mm shorter

    Q455:
    136.5 mm
    JASJAR:
    127.7 mm
  • Release year

    Q455:
    2014
    JASJAR:
    2005

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. Q455

    Height:
    136.5 mm +8.8 mm versus JASJAR
    Width:
    68 mm
    Depth:
    7.9 mm
  2. 2. JASJAR

    Height:
    127.7 mm
    Width:
    81 mm +13 mm versus Q455
    Depth:
    25 mm +17.1 mm versus Q455

Weight

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

  1. 1. Q455

    130 g

  2. 2. JASJAR

    285 g

    +155 g versus Q455

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. Q455

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. JASJAR

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

Q455 has approximately 39.1% more rectangular screen area than JASJAR.

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 Q455, JASJAR, compared at the same storage capacity.
StorageQ455JASJAR
16 GB 1 GB RAM Unknown
JASJAR: 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. Q455

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. JASJAR

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details SDIO/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. Q455

    2000 mAh

    +380 mAh versus JASJAR

  2. 2. JASJAR

    1620 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. Q4552. JASJAR

Everyday essentials
Everyday essentials — specifications for Q455, JASJAR.
SpecificationQ455JASJAR
Dimensions (HxWxD)
  • 136.5 Х 68 Х 7.9 mm
  • 127.7 Х 81 Х 25 mm
Weight
  • 130 g
  • 285 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 3.6" inch
Screen resolution
  • 540 x 960 px
  • 640 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 64 GB
  • SDIO/MMC
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1620 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Microsoft Windows Mobile 5.0 PocketPC
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q455, JASJAR.
SpecificationQ455JASJAR
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 55.8 cm2
  • 40.1 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 60.1%
  • 38.8%
PPI /points per inch/
  • 245 PPI
  • 222 PPI
Camera and Video
Camera and Video — specifications for Q455, JASJAR.
SpecificationQ455JASJAR
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • 1.3 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA videocall camera
Performance
Performance — specifications for Q455, JASJAR.
SpecificationQ455JASJAR
Processor CPU
  • Quad-core 1.2
  • Intel Bulverde 520 MHz
General specs
General specs — specifications for Q455, JASJAR.
SpecificationQ455JASJAR
Release date
  • 2014
  • 2005
  • August
Colors
  • White
  • Black
  • Blue
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 260 EUR
Battery life
  • Talking time- Up to 6 h (3G)
  • Stand by time- Up to 260 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for Q455, JASJAR.
SpecificationQ455JASJAR
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 2.1
  • Yes
Harmful irradiation
  • SAR EU - 0.47 W/kg (head) 0.41 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Q455, JASJAR.
SpecificationQ455JASJAR
Radio
  • FM radio
  • No
Others Unknown
  • 180-degree pivot display -Handwriting recognition
  • Dual speakers
Other features
Other features — specifications for Q455, JASJAR.
SpecificationQ455JASJAR
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek 9000
  • O2 XDA Exec and T-Mobile MDA IV .