Celkon Millennia Xplore vs Lava Z61

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.

  • Weight

    Z61: 11 g lighter

    Millennia Xplore:
    150 g
    Z61:
    139 g
  • Width

    Z61: 3.6 mm narrower

    Millennia Xplore:
    73.8 mm
    Z61:
    70.2 mm
  • Screen diagonal

    Millennia Xplore: 0.45 in smaller diagonal

    Millennia Xplore:
    5 in
    Z61:
    5.45 in
  • Chipset

    Millennia Xplore:
    Mediatek MT6582M (28 nm)
    Z61:
    Mediatek MT6739WW (28 nm)
  • Depth

    Millennia Xplore: 0.8 mm thinner

    Millennia Xplore:
    7.9 mm
    Z61:
    8.7 mm
  • Release year

    Millennia Xplore:
    2015
    Z61:
    2018

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 +3.6 mm versus Z61
    Depth:
    7.9 mm
  2. 2. Z61

    Height:
    146.5 mm
    Width:
    70.2 mm
    Depth:
    8.7 mm +0.8 mm versus Millennia Xplore

Weight

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

  1. 1. Millennia Xplore

    150 g

    +11 g versus Z61

  2. 2. Z61

    139 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 Xplore

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Z61

    Screen diagonal:
    5.45 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    76.7 cm²

Z61 has approximately 11.2% more rectangular screen area than Millennia Xplore.

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, Z61, compared at the same storage capacity.
StorageMillennia XploreZ61
8 GB 1 GB RAM Unknown
Z61: Original memory entry

16 GB · 1/2 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. Z61

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 Xplore

    2000 mAh

  2. 2. Z61

    3000 mAh

    +1000 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. Z61

Everyday essentials
Everyday essentials — specifications for Millennia Xplore, Z61.
SpecificationMillennia XploreZ61
Dimensions (HxWxD)
  • 145.7 Х 73.8 Х 7.9 mm
  • 146.5 Х 70.2 Х 8.7 mm
Weight
  • 150 g
  • 139 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.45" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1440 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
  • 1/2 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.
  • 2000 mAh
  • Li-Ion
  • 3000 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 8.0 Oreo (Go edition) - 1 GB RAM modelAndroid 8.1 (Oreo) - 2 GB RAM model
Chipset
  • Mediatek MT6582M (28 nm)
  • Mediatek MT6739WW (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Millennia Xplore, Z61.
SpecificationMillennia XploreZ61
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 76.7 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 64.1%
  • 74.5%
PPI /points per inch/
  • 294 PPI
  • 295 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for Millennia Xplore, Z61.
SpecificationMillennia XploreZ61
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • 8 MP
  • f/2.0
  • 1.12µm
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
  • f/2.4
Performance

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

Performance — specifications for Millennia Xplore, Z61.
SpecificationMillennia XploreZ61
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU
  • Mali-400MP2
  • PowerVR GE8100
Antutu 7 score * Unknown
  • 35202
General specs
General specs — specifications for Millennia Xplore, Z61.
SpecificationMillennia XploreZ61
Release date
  • 2015
  • July
  • 2018
  • July
Colors
  • Black/White
  • Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 5700 INR
Communication and Connectivity
Communication and Connectivity — specifications for Millennia Xplore, Z61.
SpecificationMillennia XploreZ61
SIM card
  • Dual SIM
  • Dual SIM (Micro-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 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • 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
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Millennia Xplore, Z61.
SpecificationMillennia XploreZ61
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Millennia Xplore, Z61.
SpecificationMillennia XploreZ61
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - For India