Celkon Millennia Hero vs i-mate SPL

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

    SPL: 11 g lighter

    Millennia Hero:
    113 g
    SPL:
    102 g
  • Width

    SPL: 15 mm narrower

    Millennia Hero:
    64 mm
    SPL:
    49 mm
  • Screen diagonal

    SPL: 1.8 in smaller diagonal

    Millennia Hero:
    4 in
    SPL:
    2.2 in
  • Depth

    Millennia Hero: 1 mm thinner

    Millennia Hero:
    11 mm
    SPL:
    12 mm
  • Height

    SPL: 10.5 mm shorter

    Millennia Hero:
    125 mm
    SPL:
    114.5 mm
  • Release year

    Millennia Hero:
    2015
    SPL:
    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 Hero

    Height:
    125 mm +10.5 mm versus SPL
    Width:
    64 mm +15 mm versus SPL
    Depth:
    11 mm
  2. 2. SPL

    Height:
    114.5 mm
    Width:
    49 mm
    Depth:
    12 mm +1 mm versus Millennia Hero

Weight

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

  1. 1. Millennia Hero

    113 g

    +11 g versus SPL

  2. 2. SPL

    102 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 Hero

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. SPL

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

Millennia Hero has approximately 203.8% more rectangular screen area than SPL.

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 Hero, SPL, compared at the same storage capacity.
StorageMillennia HeroSPL
8 GB 1 GB RAM Unknown
SPL: 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 Hero

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

2. SPL

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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 Hero

    1700 mAh

    +600 mAh versus SPL

  2. 2. SPL

    1100 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 Hero2. SPL

Everyday essentials
Everyday essentials — specifications for Millennia Hero, SPL.
SpecificationMillennia HeroSPL
Dimensions (HxWxD)
  • 125 Х 64 Х 11 mm
  • 114.5 Х 49 Х 12 mm
Weight
  • 113 g
  • 102 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 2.2" inch
Screen resolution
  • 480 x 800 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
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Li-Ion
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Mobile 5.0 Smartphone
Headphone jack
  • Yes
  • No
Display
Display — specifications for Millennia Hero, SPL.
SpecificationMillennia HeroSPL
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 65K
Screen area
  • 45.5 cm2
  • 15.0 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 56.9%
  • 26.7%
PPI /points per inch/
  • 233 PPI
  • 182 PPI
Camera and Video
Camera and Video — specifications for Millennia Hero, SPL.
SpecificationMillennia HeroSPL
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • QCIF
Front camera, selfie
  • 3.2 MP
  • Single
  • 0 MP,
Specifications
  • 3.2 MP
Unknown
Performance
Performance — specifications for Millennia Hero, SPL.
SpecificationMillennia HeroSPL
Processor CPU
  • Quad-core 1.2 GHz
  • 200 MHz ARM926EJ-S
General specs
General specs — specifications for Millennia Hero, SPL.
SpecificationMillennia HeroSPL
Release date
  • 2015
  • August
  • 2006
  • September
Colors
  • Black
  • White/Gold
  • White/Silver
  • Black/Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 130 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Millennia Hero, SPL.
SpecificationMillennia HeroSPL
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
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 2.0
  • 1.2
Harmful irradiation
  • SAR EU - 0.34 W/kg (head) 0.76 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Millennia Hero, SPL.
SpecificationMillennia HeroSPL
Radio
  • FM radio
  • No
Others Unknown
  • 5-way navigation
Other features
Other features — specifications for Millennia Hero, SPL.
SpecificationMillennia HeroSPL
Dop
  • Sensors Accelerometer
  • Voice memo -MP3/AAC player -File explorer -Predictive text input