Celkon Millennia Everest vs LG Harmony

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.

  • Width

    Harmony: 1.8 mm narrower

    Millennia Everest:
    78 mm
    Harmony:
    76.2 mm
  • Screen diagonal

    Harmony: 0.2 in smaller diagonal

    Millennia Everest:
    5.5 in
    Harmony:
    5.3 in
  • Chipset

    Millennia Everest:
    Spreadtrum SC7731
    Harmony:
    Qualcomm MSM8917 Snapdragon 425 (28 nm)
  • Depth

    Harmony: 1.5 mm thinner

    Millennia Everest:
    9.1 mm
    Harmony:
    7.6 mm
  • Height

    Harmony: 7.1 mm shorter

    Millennia Everest:
    157 mm
    Harmony:
    149.9 mm
  • Release year

    Millennia Everest:
    2015
    Harmony:
    2017

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 Everest

    Height:
    157 mm +7.1 mm versus Harmony
    Width:
    78 mm +1.8 mm versus Harmony
    Depth:
    9.1 mm +1.5 mm versus Harmony
    Weight:
    Unknown
  2. 2. Harmony

    Height:
    149.9 mm
    Width:
    76.2 mm
    Depth:
    7.6 mm
    Weight:
    141.8 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 Everest

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Harmony

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

Millennia Everest has approximately 7.7% more rectangular screen area than Harmony.

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 Everest, Harmony, compared at the same storage capacity.
StorageMillennia EverestHarmony
8 GB 1 GB RAM Unknown
Harmony: Original memory entry

16 GB · 1.5 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 Everest

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

2. Harmony

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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 Everest

    2500 mAh

  2. 2. Harmony

    2800 mAh

    +300 mAh versus Millennia Everest

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 Everest2. Harmony

Everyday essentials
Everyday essentials — specifications for Millennia Everest, Harmony.
SpecificationMillennia EverestHarmony
Dimensions (HxWxD)
  • 157 Х 78 Х 9.1 mm
  • 149.9 Х 76.2 Х 7.6 mm
Weight
  • 0 g
  • 141.8 g
Technology Unknown
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.3" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 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
  • 1.5 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Li-Ion
  • 2800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 7.0 (Nougat)
Chipset
  • Spreadtrum SC7731
  • Qualcomm MSM8917 Snapdragon 425 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Millennia Everest, Harmony.
SpecificationMillennia EverestHarmony
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 83.4 cm2
  • 77.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.1%
  • 67.8%
PPI /points per inch/
  • 178 PPI
  • 277 PPI
Camera and Video
Camera and Video — specifications for Millennia Everest, Harmony.
SpecificationMillennia EverestHarmony
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 3.2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 3.2 MP
  • 5 MP
Performance
Performance — specifications for Millennia Everest, Harmony.
SpecificationMillennia EverestHarmony
Processor CPU
  • Quad-core 1.2 GHz
  • Quad-core 1.4 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 308
General specs
General specs — specifications for Millennia Everest, Harmony.
SpecificationMillennia EverestHarmony
Release date
  • 2015
  • August
  • 2017
  • April
Colors
  • Black
  • White
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Battery life Unknown
  • Stand by time- Up to 350 h (3G) Talking time- Up to 14 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Millennia Everest, Harmony.
SpecificationMillennia EverestHarmony
SIM card
  • Dual SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.33 W/kg (head) 0.25 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Millennia Everest, Harmony.
SpecificationMillennia EverestHarmony
Radio
  • FM radio
  • Yes
Other features
Other features — specifications for Millennia Everest, Harmony.
SpecificationMillennia EverestHarmony
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - For Cricket Wireless