Celkon Millennia OCTA510 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

    Millennia OCTA510: 149 g lighter

    Millennia OCTA510:
    136 g
    JASJAR:
    285 g
  • Width

    Millennia OCTA510: 10 mm narrower

    Millennia OCTA510:
    71 mm
    JASJAR:
    81 mm
  • Screen diagonal

    JASJAR: 1.4 in smaller diagonal

    Millennia OCTA510:
    5 in
    JASJAR:
    3.6 in
  • Depth

    Millennia OCTA510: 15.9 mm thinner

    Millennia OCTA510:
    9.1 mm
    JASJAR:
    25 mm
  • Height

    JASJAR: 15.8 mm shorter

    Millennia OCTA510:
    143.5 mm
    JASJAR:
    127.7 mm
  • Release year

    Millennia OCTA510:
    2015
    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. Millennia OCTA510

    Height:
    143.5 mm +15.8 mm versus JASJAR
    Width:
    71 mm
    Depth:
    9.1 mm
  2. 2. JASJAR

    Height:
    127.7 mm
    Width:
    81 mm +10 mm versus Millennia OCTA510
    Depth:
    25 mm +15.9 mm versus Millennia OCTA510

Weight

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

  1. 1. Millennia OCTA510

    136 g

  2. 2. JASJAR

    285 g

    +149 g versus Millennia OCTA510

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 OCTA510

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

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

Millennia OCTA510 has approximately 71.7% 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 Millennia OCTA510, JASJAR, compared at the same storage capacity.
StorageMillennia OCTA510JASJAR
8 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. Millennia OCTA510

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Millennia OCTA510

    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. Millennia OCTA5102. JASJAR

Everyday essentials
Everyday essentials — specifications for Millennia OCTA510, JASJAR.
SpecificationMillennia OCTA510JASJAR
Dimensions (HxWxD)
  • 143.5 Х 71 Х 9.1 mm
  • 127.7 Х 81 Х 25 mm
Weight
  • 136 g
  • 285 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 3.6" inch
Screen resolution
  • 720 x 1280 px
  • 640 x 480 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
  • SDIO/MMC
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1620 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6592M (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Millennia OCTA510, JASJAR.
SpecificationMillennia OCTA510JASJAR
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 68.9 cm2
  • 40.1 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 67.6%
  • 38.8%
PPI /points per inch/
  • 294 PPI
  • 222 PPI
Camera and Video
Camera and Video — specifications for Millennia OCTA510, JASJAR.
SpecificationMillennia OCTA510JASJAR
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • 1.3 MP
Functions
  • Dual-LED flash
Unknown
Video
  • 720p
  • Yes
Front camera, selfie
  • 3.15 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 3.15 MP
  • VGA videocall camera
Performance
Performance — specifications for Millennia OCTA510, JASJAR.
SpecificationMillennia OCTA510JASJAR
Processor CPU
  • Octa-core 1.4 GHz Cortex-A7
  • Intel Bulverde 520 MHz
Graphics processor GPU
  • Mali-450MP4
Unknown
General specs
General specs — specifications for Millennia OCTA510, JASJAR.
SpecificationMillennia OCTA510JASJAR
Release date
  • 2015
  • January
  • 2005
  • August
Colors
  • White
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 260 EUR
Battery life Unknown
  • Stand by time- Up to 260 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for Millennia OCTA510, JASJAR.
SpecificationMillennia OCTA510JASJAR
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • 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
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • USB Host
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for Millennia OCTA510, JASJAR.
SpecificationMillennia OCTA510JASJAR
Radio
  • FM radio
  • No
Others Unknown
  • 180-degree pivot display -Handwriting recognition
  • Dual speakers
Other features
Other features — specifications for Millennia OCTA510, JASJAR.
SpecificationMillennia OCTA510JASJAR
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 .