Lava Z40 vs Plum Might

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

    Z40: 60 g lighter

    Z40:
    120 g
    Might:
    180 g
  • Width

    Z40: 18.5 mm narrower

    Z40:
    63.9 mm
    Might:
    82.4 mm
  • Screen diagonal

    Z40: 1.3 in smaller diagonal

    Z40:
    4 in
    Might:
    5.3 in
  • Chipset

    Z40:
    Unisoc SC9832E
    Might:
    Mediatek MT6575 (40 nm)
  • Depth

    Might: 1.2 mm thinner

    Z40:
    11.7 mm
    Might:
    10.5 mm
  • Height

    Z40: 21.5 mm shorter

    Z40:
    125.5 mm
    Might:
    147 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. Z40

    Height:
    125.5 mm
    Width:
    63.9 mm
    Depth:
    11.7 mm +1.2 mm versus Might
  2. 2. Might

    Height:
    147 mm +21.5 mm versus Z40
    Width:
    82.4 mm +18.5 mm versus Z40
    Depth:
    10.5 mm

Weight

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

  1. 1. Z40

    120 g

  2. 2. Might

    180 g

    +60 g versus Z40

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. Z40

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

    Screen diagonal:
    5.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    80 cm²

Might has approximately 75.6% more rectangular screen area than Z40.

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 Z40, Might, compared at the same storage capacity.
StorageZ40Might
8 GB 1 GB RAM Unknown
Might: Original memory entry

1 GB · 512 MB 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. Z40

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. Might

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Z40

    2250 mAh

  2. 2. Might

    2500 mAh

    +250 mAh versus Z40

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. Z402. Might

Everyday essentials
Everyday essentials — specifications for Z40, Might.
SpecificationZ40Might
Dimensions (HxWxD)
  • 125.5 Х 63.9 Х 11.7 mm
  • 147 Х 82.4 Х 10.5 mm
Weight
  • 120 g
  • 180 g
Technology
  • TN TFT
  • TFT
Screen size
  • 4" inch
  • 5.3" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 1 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2250 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Unisoc SC9832E
  • Mediatek MT6575 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Z40, Might.
SpecificationZ40Might
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 45.5 cm2
  • 80.0 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 56.8%
  • 66.0%
PPI /points per inch/
  • 233 PPI
  • 176 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video — specifications for Z40, Might.
SpecificationZ40Might
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance — specifications for Z40, Might.
SpecificationZ40Might
Processor CPU
  • Quad-core 1.4 GHz
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • Mali
  • PowerVR SGX531
General specs
General specs — specifications for Z40, Might.
SpecificationZ40Might
Release date
  • 2019
  • March
  • 2012
  • May
Colors
  • Gold
  • Glossy Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 3500 INR
Unknown
Battery life Unknown
  • Stand by time- Up to 720 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Z40, Might.
SpecificationZ40Might
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • 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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Up to 114 kbps
Edge
  • Yes
  • Up to 480 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • miniUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for Z40, Might.
SpecificationZ40Might
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Z40, Might.
SpecificationZ40Might
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -PDF Viewer -Office -Photo editor -Voice memo/dial -Predictive text input - Z501 Single SIM Z502 Dual SIM