Lava Iris X1 mini vs Panasonic T40

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.

  • Height

    Iris X1 mini: 2.5 mm shorter

    Iris X1 mini:
    123.5 mm
    T40:
    126 mm
  • Release year

    Iris X1 mini:
    2015
    T40:
    2014

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 X1 mini

    Height:
    123.5 mm
    Width:
    63.4 mm
    Depth:
    9 mm
  2. 2. T40

    Height:
    126 mm +2.5 mm versus Iris X1 mini
    Width:
    62.5 mm
    Depth:
    9 mm

Weight

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

  1. 1. Iris X1 mini

    116 g

  2. 2. T40

    117 g

    +1 g versus Iris X1 mini

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 X1 mini

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. T40

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

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 X1 mini, T40, compared at the same storage capacity.
StorageIris X1 miniT40
8 GB Unknown 1 GB RAM
Iris X1 mini: Original memory entry

4 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. Iris X1 mini

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 X1 mini

    1750 mAh

    +250 mAh versus T40

  2. 2. T40

    1500 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. Iris X1 mini2. T40

Everyday essentials
Everyday essentials — specifications for Iris X1 mini, T40.
SpecificationIris X1 miniT40
Dimensions (HxWxD)
  • 123.5 Х 63.4 Х 9 mm
  • 126 Х 62.5 Х 9 mm
Weight
  • 116 g
  • 117 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4" inch
  • 4" 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.
  • 4 GB
  • 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.
  • 1750 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.4.2 (KitKat)
Chipset
  • Spreadtrum 7731
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris X1 mini, T40.
SpecificationIris X1 miniT40
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 45.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 58.2%
  • 57.8%
PPI /points per inch/
  • 233 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Iris X1 mini, T40.
SpecificationIris X1 miniT40
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
Performance
Performance — specifications for Iris X1 mini, T40.
SpecificationIris X1 miniT40
Processor CPU
  • Quad-core 1.2 GHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Iris X1 mini, T40.
SpecificationIris X1 miniT40
Release date
  • 2015
  • January
  • 2014
  • October
Colors
  • Ink Black,white-silver
  • Black-gold
  • White
  • Dark Grey
  • Bright red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Battery life
  • Talking time- Up to 10 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Iris X1 mini, T40.
SpecificationIris X1 miniT40
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA
  • 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
  • A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Iris X1 mini, T40.
SpecificationIris X1 miniT40
Radio
  • FM radio
  • recording
  • FM radio
  • RDS
Other features
Other features — specifications for Iris X1 mini, T40.
SpecificationIris X1 miniT40
Dop
  • Sensors Accelerometer
  • proximity - For India
  • Sensors Accelerometer
  • proximity