Lava Iris 350m vs Panasonic T40

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.

  • Screen diagonal

    Iris 350m: 0.5 in smaller diagonal

    Iris 350m:
    3.5 in
    T40:
    4 in
  • Depth

    T40: 1.2 mm thinner

    Iris 350m:
    10.2 mm
    T40:
    9 mm
  • Height

    Iris 350m: 8 mm shorter

    Iris 350m:
    118 mm
    T40:
    126 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. Iris 350m

    Height:
    118 mm
    Width:
    62 mm
    Depth:
    10.2 mm +1.2 mm versus T40
    Weight:
    Unknown
  2. 2. T40

    Height:
    126 mm +8 mm versus Iris 350m
    Width:
    62.5 mm
    Depth:
    9 mm
    Weight:
    117 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. Iris 350m

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. T40

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

T40 has approximately 24.8% more rectangular screen area than Iris 350m.

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 Iris 350m, T40, compared at the same storage capacity.
StorageIris 350mT40
8 GB Unknown 1 GB RAM
Iris 350m: Original memory entry

512 MB · 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. Iris 350m

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

2. T40

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. Iris 350m

    1200 mAh

  2. 2. T40

    1500 mAh

    +300 mAh versus Iris 350m

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 350m2. T40

Everyday essentials
Everyday essentials — specifications for Iris 350m, T40.
SpecificationIris 350mT40
Dimensions (HxWxD)
  • 118 Х 62 Х 10.2 mm
  • 126 Х 62.5 Х 9 mm
Weight
  • 0 g
  • 117 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris 350m, T40.
SpecificationIris 350mT40
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 49.9%
  • 57.8%
PPI /points per inch/
  • 165 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Iris 350m, T40.
SpecificationIris 350mT40
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
Performance
Performance — specifications for Iris 350m, T40.
SpecificationIris 350mT40
Processor CPU
  • Dual-core 1.0 GHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Iris 350m, T40.
SpecificationIris 350mT40
Release date
  • 2014
  • June
  • 2014
  • October
Colors
  • Grey
  • Midnight Black
  • White
  • Dark Grey
  • Bright red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Battery life
  • Stand by time- Up to 240 h Talking time- Up to 9 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Iris 350m, T40.
SpecificationIris 350mT40
SIM card
  • Dual SIM
  • Dual SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed Unknown
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Iris 350m, T40.
SpecificationIris 350mT40
Radio
  • FM radio
  • FM radio
  • RDS
Other features
Other features — specifications for Iris 350m, T40.
SpecificationIris 350mT40
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity