Lava Z50 vs Plum Check LTE

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

    Check LTE: 25 g lighter

    Z50:
    163 g
    Check LTE:
    138 g
  • Width

    Check LTE: 15.2 mm narrower

    Z50:
    76.4 mm
    Check LTE:
    61.2 mm
  • Screen diagonal

    Check LTE: 1 in smaller diagonal

    Z50:
    5.5 in
    Check LTE:
    4.5 in
  • Chipset

    Z50:
    Mediatek MT6750 (28 nm)
    Check LTE:
    Mediatek MT6580 (28 nm)
  • Depth

    Z50: 0.8 mm thinner

    Z50:
    8.5 mm
    Check LTE:
    9.3 mm
  • Height

    Check LTE: 20.7 mm shorter

    Z50:
    151.5 mm
    Check LTE:
    130.8 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. Z50

    Height:
    151.5 mm +20.7 mm versus Check LTE
    Width:
    76.4 mm +15.2 mm versus Check LTE
    Depth:
    8.5 mm
  2. 2. Check LTE

    Height:
    130.8 mm
    Width:
    61.2 mm
    Depth:
    9.3 mm +0.8 mm versus Z50

Weight

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

  1. 1. Z50

    163 g

    +25 g versus Check LTE

  2. 2. Check LTE

    138 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. Z50

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

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

Z50 has approximately 49.4% more rectangular screen area than Check LTE.

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 Z50, Check LTE, compared at the same storage capacity.
StorageZ50Check LTE
8 GB Unknown 1 GB RAM
Z50: Original memory entry

32 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Z50

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

2. Check LTE

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. Z50

    3020 mAh

    +1420 mAh versus Check LTE

  2. 2. Check LTE

    1600 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. Z502. Check LTE

Everyday essentials
Everyday essentials — specifications for Z50, Check LTE.
SpecificationZ50Check LTE
Dimensions (HxWxD)
  • 151.5 Х 76.4 Х 8.5 mm
  • 130.8 Х 61.2 Х 9.3 mm
Weight
  • 163 g
  • 138 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 512GB 4GB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3020 mAh
  • Non-removable Li-Ion
  • 1600 mAh
  • Removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 5.1 (Lollipop)
Chipset
  • Mediatek MT6750 (28 nm)
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Z50, Check LTE.
SpecificationZ50Check LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.0%
  • 69.7%
PPI /points per inch/
  • 267 PPI
  • 326 PPI
Camera and Video
Camera and Video — specifications for Z50, Check LTE.
SpecificationZ50Check LTE
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • 1.12µm
  • PDAF
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1.3 MP
Performance

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

Performance — specifications for Z50, Check LTE.
SpecificationZ50Check LTE
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-T860MP2
  • Mali-400MP2
Antutu 7 score *
  • 32892
Unknown
GeekBench 4 Single Core *
  • 460
Unknown
GeekBench 4 Multi-Core *
  • 1144
Unknown
General specs
General specs — specifications for Z50, Check LTE.
SpecificationZ50Check LTE
Release date
  • 2017
  • March
  • 2015
  • November
Colors
  • Champagne Gold
  • Gray
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 830 h (3G) Talking time- Up to 19 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Z50, Check LTE.
SpecificationZ50Check LTE
SIM card
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 17(700)
Speed
  • HSPA
  • LTE
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Z50, Check LTE.
SpecificationZ50Check LTE
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Z50, Check LTE.
SpecificationZ50Check LTE
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - For India
  • Sensors Accelerometer
  • gyro - Also known as Plum Z453