Celkon Millennia Everest vs Lava Iris Alfa

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Iris Alfa: 6.6 mm narrower

    Millennia Everest:
    78 mm
    Iris Alfa:
    71.4 mm
  • Screen diagonal

    Iris Alfa: 0.5 in smaller diagonal

    Millennia Everest:
    5.5 in
    Iris Alfa:
    5 in
  • Chipset

    Millennia Everest:
    Spreadtrum SC7731
    Iris Alfa:
    Spreadtrum 7731
  • Height

    Iris Alfa: 16 mm shorter

    Millennia Everest:
    157 mm
    Iris Alfa:
    141 mm

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 +16 mm versus Iris Alfa
    Width:
    78 mm +6.6 mm versus Iris Alfa
    Depth:
    9.1 mm
    Weight:
    Unknown
  2. 2. Iris Alfa

    Height:
    141 mm
    Width:
    71.4 mm
    Depth:
    9.3 mm
    Weight:
    158 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. Iris Alfa

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

Millennia Everest has approximately 21% more rectangular screen area than Iris Alfa.

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, Iris Alfa, compared at the same storage capacity.
StorageMillennia EverestIris Alfa
8 GB Recorded for all phones 1 GB RAM 1 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. Iris Alfa

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

    +300 mAh versus Iris Alfa

  2. 2. Iris Alfa

    2200 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 Everest2. Iris Alfa

Everyday essentials
Everyday essentials — specifications for Millennia Everest, Iris Alfa.
SpecificationMillennia EverestIris Alfa
Dimensions (HxWxD)
  • 157 Х 78 Х 9.1 mm
  • 141 Х 71.4 Х 9.3 mm
Weight
  • 0 g
  • 158 g
Technology Unknown
  • IPS LCD
Screen size
  • 5.5" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Li-Ion
  • 2200 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.4.2 (KitKat)
Chipset
  • Spreadtrum SC7731
  • Spreadtrum 7731
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Millennia Everest, Iris Alfa.
SpecificationMillennia EverestIris Alfa
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 83.4 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.1%
  • 68.4%
PPI /points per inch/
  • 178 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for Millennia Everest, Iris Alfa.
SpecificationMillennia EverestIris Alfa
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 3.2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 3.2 MP
  • VGA
Performance
Performance — specifications for Millennia Everest, Iris Alfa.
SpecificationMillennia EverestIris Alfa
Processor CPU
  • Quad-core 1.2 GHz
  • Quad-core 1.2 GHz
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for Millennia Everest, Iris Alfa.
SpecificationMillennia EverestIris Alfa
Release date
  • 2015
  • August
  • 2015
  • January
Colors
  • Black
  • White
  • Blue
  • Black
  • White
Battery life Unknown
  • Talking time- Up to 14 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Millennia Everest, Iris Alfa.
SpecificationMillennia EverestIris Alfa
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • A-GPS
  • A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
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, Iris Alfa.
SpecificationMillennia EverestIris Alfa
Radio
  • FM radio
  • FM radio
  • recording
Other features
Other features — specifications for Millennia Everest, Iris Alfa.
SpecificationMillennia EverestIris Alfa
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - For India