Lava Z50 vs LG Fireweb

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

    Fireweb: 40.5 g lighter

    Z50:
    163 g
    Fireweb:
    122.5 g
  • Width

    Fireweb: 9.9 mm narrower

    Z50:
    76.4 mm
    Fireweb:
    66.5 mm
  • Screen diagonal

    Fireweb: 1.5 in smaller diagonal

    Z50:
    5.5 in
    Fireweb:
    4 in
  • Chipset

    Z50:
    Mediatek MT6750 (28 nm)
    Fireweb:
    Qualcomm MSM7227A Snapdragon S1
  • Depth

    Z50: 0.5 mm thinner

    Z50:
    8.5 mm
    Fireweb:
    9 mm
  • Height

    Fireweb: 37.7 mm shorter

    Z50:
    151.5 mm
    Fireweb:
    113.8 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 +37.7 mm versus Fireweb
    Width:
    76.4 mm +9.9 mm versus Fireweb
    Depth:
    8.5 mm
  2. 2. Fireweb

    Height:
    113.8 mm
    Width:
    66.5 mm
    Depth:
    9 mm +0.5 mm versus Z50

Weight

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

  1. 1. Z50

    163 g

    +40.5 g versus Fireweb

  2. 2. Fireweb

    122.5 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. Fireweb

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    47.6 cm²

Z50 has approximately 75% more rectangular screen area than Fireweb.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Z50: Original memory entry

32 GB · 512GB 4GB

Fireweb: Original memory entry

2 GB

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. Fireweb

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. Z50

    3020 mAh

    +1480 mAh versus Fireweb

  2. 2. Fireweb

    1540 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. Fireweb

Everyday essentials
Everyday essentials — specifications for Z50, Fireweb.
SpecificationZ50Fireweb
Dimensions (HxWxD)
  • 151.5 Х 76.4 Х 8.5 mm
  • 113.8 Х 66.5 Х 9 mm
Weight
  • 163 g
  • 122.5 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 512GB 4GB
  • 2 GB
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3020 mAh
  • Non-removable Li-Ion
  • 1540 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Firefox OS 1.1
Chipset
  • Mediatek MT6750 (28 nm)
  • Qualcomm MSM7227A Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Z50, Fireweb.
SpecificationZ50Fireweb
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 83.4 cm2
  • 47.6 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 72.0%
  • 63.0%
PPI /points per inch/
  • 267 PPI
  • 144 PPI
Camera and Video
Camera and Video — specifications for Z50, Fireweb.
SpecificationZ50Fireweb
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
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for Z50, Fireweb.
SpecificationZ50Fireweb
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • 1.0 GHz Cortex-A5
Graphics processor GPU
  • Mali-T860MP2
  • Adreno 200
Antutu 7 score *
  • 32892
  • 3174
GeekBench 4 Single Core *
  • 460
Unknown
GeekBench 4 Multi-Core *
  • 1144
Unknown
General specs
General specs — specifications for Z50, Fireweb.
SpecificationZ50Fireweb
Release date
  • 2017
  • March
  • 2013
  • October
Colors
  • Champagne Gold
  • Gray
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 744 h (2G) / Up to 744 h (3G) Talking time- Up to 8 h (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Z50, Fireweb.
SpecificationZ50Fireweb
SIM card
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
  • Mini-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
Speed
  • HSPA
  • LTE
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for Z50, Fireweb.
SpecificationZ50Fireweb
Radio
  • FM radio
  • No
Other features
Other features — specifications for Z50, Fireweb.
SpecificationZ50Fireweb
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - For India
  • Sensors Accelerometer MP3/AAC+ player -MP4/H.264 player -Photo viewer -Document viewer -Organizer -Predictive text input