Lava Iris 405+ vs Lava Z25

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

    Iris 405+: 21 g lighter

    Iris 405+:
    127 g
    Z25:
    148 g
  • Width

    Iris 405+: 7 mm narrower

    Iris 405+:
    64 mm
    Z25:
    71 mm
  • Screen diagonal

    Iris 405+: 1 in smaller diagonal

    Iris 405+:
    4 in
    Z25:
    5 in
  • Depth

    Z25: 0.6 mm thinner

    Iris 405+:
    9 mm
    Z25:
    8.4 mm
  • Height

    Iris 405+: 18.2 mm shorter

    Iris 405+:
    125 mm
    Z25:
    143.2 mm
  • Release year

    Iris 405+:
    2013
    Z25:
    2017

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. Iris 405+

    Height:
    125 mm
    Width:
    64 mm
    Depth:
    9 mm +0.6 mm versus Z25
  2. 2. Z25

    Height:
    143.2 mm +18.2 mm versus Iris 405+
    Width:
    71 mm +7 mm versus Iris 405+
    Depth:
    8.4 mm

Weight

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

  1. 1. Iris 405+

    127 g

  2. 2. Z25

    148 g

    +21 g versus Iris 405+

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. Iris 405+

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Z25

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

Z25 has approximately 51.3% more rectangular screen area than Iris 405+.

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.

Iris 405+: Original memory entry

4 GB · 512 MB RAM

Z25: Original memory entry

16 GB · 2/3 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. Iris 405+

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

2. Z25

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 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. Iris 405+

    1400 mAh

  2. 2. Z25

    2620 mAh

    +1220 mAh versus Iris 405+

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. Iris 405+2. Z25

Everyday essentials
Everyday essentials — specifications for Iris 405+, Z25.
SpecificationIris 405+Z25
Dimensions (HxWxD)
  • 125 Х 64 Х 9 mm
  • 143.2 Х 71 Х 8.4 mm
Weight
  • 127 g
  • 148 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16 GB
  • 2/3 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Po
  • 2620 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Mediatek MT6737 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris 405+, Z25.
SpecificationIris 405+Z25
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.9%
  • 67.8%
PPI /points per inch/
  • 233 PPI
  • 294 PPI
Camera and Video

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

Camera and Video — specifications for Iris 405+, Z25.
SpecificationIris 405+Z25
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
  • 1/4''
  • 1.4µm
DxOMark Main Score * Unknown
  • 70
DxOMark Photo * Unknown
  • 74
DxOMark Video * Unknown
  • 62
Performance

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

Performance — specifications for Iris 405+, Z25.
SpecificationIris 405+Z25
Processor CPU
  • Dual-core 1.3 GHz
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-T720MP2
Antutu 7 score * Unknown
  • 40152
GeekBench 4 RenderScript * Unknown
  • 1351
General specs
General specs — specifications for Iris 405+, Z25.
SpecificationIris 405+Z25
Release date
  • 2013
  • December
  • 2017
  • March
Colors
  • Black
  • White
  • Gold
  • Black/White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 160 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 6 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Iris 405+, Z25.
SpecificationIris 405+Z25
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • 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)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • A-GPS only
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • Yes
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Iris 405+, Z25.
SpecificationIris 405+Z25
Radio
  • FM radio
  • recording
  • FM radio
Other features
Other features — specifications for Iris 405+, Z25.
SpecificationIris 405+Z25
Dop
  • Sensors Accelerometer
  • proximity - Flashlight - For India
  • Sensors Accelerometer
  • proximity - For India