Celkon Millennia Xplore vs HTC One (M8) Dual Sim

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 Xplore: 10 g lighter

    Millennia Xplore:
    150 g
    One (M8) Dual Sim:
    160 g
  • Width

    One (M8) Dual Sim: 3.2 mm narrower

    Millennia Xplore:
    73.8 mm
    One (M8) Dual Sim:
    70.6 mm
  • Chipset

    Millennia Xplore:
    Mediatek MT6582M (28 nm)
    One (M8) Dual Sim:
    Qualcomm Snapdragon 801 (28 nm)
  • Depth

    Millennia Xplore: 1.5 mm thinner

    Millennia Xplore:
    7.9 mm
    One (M8) Dual Sim:
    9.4 mm
  • Release year

    Millennia Xplore:
    2015
    One (M8) Dual Sim:
    2014

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 Xplore

    Height:
    145.7 mm
    Width:
    73.8 mm +3.2 mm versus One (M8) Dual Sim
    Depth:
    7.9 mm
  2. 2. One (M8) Dual Sim

    Height:
    146.4 mm
    Width:
    70.6 mm
    Depth:
    9.4 mm +1.5 mm versus Millennia Xplore

Weight

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

  1. 1. Millennia Xplore

    150 g

  2. 2. One (M8) Dual Sim

    160 g

    +10 g versus Millennia Xplore

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 Xplore

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. One (M8) Dual Sim

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

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 Xplore, One (M8) Dual Sim, compared at the same storage capacity.
StorageMillennia XploreOne (M8) Dual Sim
8 GB 1 GB RAM Not recorded
16 GB Not recorded 2 GB RAM

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 Xplore

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

2. One (M8) Dual Sim

NFC:
See details Yes (market/operator dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

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 Xplore

    2000 mAh

  2. 2. One (M8) Dual Sim

    2600 mAh

    +600 mAh versus Millennia Xplore

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 Xplore2. One (M8) Dual Sim

Everyday essentials
Everyday essentials — specifications for Millennia Xplore, One (M8) Dual Sim.
SpecificationMillennia XploreOne (M8) Dual Sim
Dimensions (HxWxD)
  • 145.7 Х 73.8 Х 7.9 mm
  • 146.4 Х 70.6 Х 9.4 mm
Weight
  • 150 g
  • 160 g
Technology
  • IPS LCD
  • Super LCD3
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 2600 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 4.4.2 (KitKat)
  • upgradable to 4.4.4 (KitKat); Sense UI 6
Chipset
  • Mediatek MT6582M (28 nm)
  • Qualcomm Snapdragon 801 (28 nm)
NFC Unknown
  • Yes (market/operator dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Millennia Xplore, One (M8) Dual Sim.
SpecificationMillennia XploreOne (M8) Dual Sim
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.1%
  • 66.7%
PPI /points per inch/
  • 294 PPI
  • 441 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Millennia Xplore, One (M8) Dual Sim.
SpecificationMillennia XploreOne (M8) Dual Sim
Rear camera, main
  • 13 MP
  • Single
  • 4 MP
  • Single
Camera specs
  • 13 MP
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • AF -4 MP
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Millennia Xplore, One (M8) Dual Sim.
SpecificationMillennia XploreOne (M8) Dual Sim
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Quad-core 2.3 GHz
Graphics processor GPU
  • Mali-400MP2
  • Adreno 330
Antutu 7 score * Unknown
  • 58320
General specs
General specs — specifications for Millennia Xplore, One (M8) Dual Sim.
SpecificationMillennia XploreOne (M8) Dual Sim
Release date
  • 2015
  • July
  • 2014
  • June
Colors
  • Black/White
  • Gunmetal Gray
  • Glacial Silver
  • Amber Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Millennia Xplore, One (M8) Dual Sim.
SpecificationMillennia XploreOne (M8) Dual Sim
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • aptX
Music and Audio
Music and Audio — specifications for Millennia Xplore, One (M8) Dual Sim.
SpecificationMillennia XploreOne (M8) Dual Sim
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Millennia Xplore, One (M8) Dual Sim.
SpecificationMillennia XploreOne (M8) Dual Sim
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port