Lava ᅠIris 356 vs Vertu Signature Touch (2015)

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

    ᅠIris 356: 113 g lighter

    ᅠIris 356:
    112 g
    Signature Touch (2015):
    225 g
  • Width

    ᅠIris 356: 11.5 mm narrower

    ᅠIris 356:
    62.5 mm
    Signature Touch (2015):
    74 mm
  • Screen diagonal

    ᅠIris 356: 1.7 in smaller diagonal

    ᅠIris 356:
    3.5 in
    Signature Touch (2015):
    5.2 in
  • Depth

    Signature Touch (2015): 1.8 mm thinner

    ᅠIris 356:
    12.6 mm
    Signature Touch (2015):
    10.8 mm
  • Height

    ᅠIris 356: 38.1 mm shorter

    ᅠIris 356:
    116.9 mm
    Signature Touch (2015):
    155 mm
  • Release year

    ᅠIris 356:
    2014
    Signature Touch (2015):
    2015

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. ᅠIris 356

    Height:
    116.9 mm
    Width:
    62.5 mm
    Depth:
    12.6 mm +1.8 mm versus Signature Touch (2015)
  2. 2. Signature Touch (2015)

    Height:
    155 mm +38.1 mm versus ᅠIris 356
    Width:
    74 mm +11.5 mm versus ᅠIris 356
    Depth:
    10.8 mm

Weight

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

  1. 1. ᅠIris 356

    112 g

  2. 2. Signature Touch (2015)

    225 g

    +113 g versus ᅠIris 356

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. ᅠIris 356

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Signature Touch (2015)

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

Signature Touch (2015) has approximately 104.4% more rectangular screen area than ᅠIris 356.

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.

ᅠIris 356: Original memory entry

512 MB · 256 MB RAM

Signature Touch (2015): Original memory entry

64 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. ᅠIris 356

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

2. Signature Touch (2015)

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. ᅠIris 356

    1500 mAh

  2. 2. Signature Touch (2015)

    3160 mAh

    +1660 mAh versus ᅠIris 356

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. ᅠIris 3562. Signature Touch (2015)

Everyday essentials
Everyday essentials — specifications for ᅠIris 356, Signature Touch (2015).
SpecificationᅠIris 356Signature Touch (2015)
Dimensions (HxWxD)
  • 116.9 Х 62.5 Х 12.6 mm
  • 155 Х 74 Х 10.8 mm
Weight
  • 112 g
  • 225 g
Technology
  • TFT
  • Sapphire crystal glass
Screen size
  • 3.5" inch
  • 5.2" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 3160 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ᅠIris 356, Signature Touch (2015).
SpecificationᅠIris 356Signature Touch (2015)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 36.5 cm2
  • 74.5 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 49.9%
  • 65.0%
PPI /points per inch/
  • 165 PPI
  • 424 PPI
Screen protection Unknown
  • Sapphire crystal glass
Camera and Video
Camera and Video — specifications for ᅠIris 356, Signature Touch (2015).
SpecificationᅠIris 356Signature Touch (2015)
Rear camera, main
  • 1.3 MP
  • Single
  • 21 MP
  • Single
Camera specs
  • 1.3 MP
  • 21 MP
  • PDAF
Functions Unknown
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • VGA
  • 2.1 MP
Performance
Performance — specifications for ᅠIris 356, Signature Touch (2015).
SpecificationᅠIris 356Signature Touch (2015)
Processor CPU
  • Dual-core 1.2 GHz
  • Octa-core (4x1.56 GHz Cortex-A53 & 4x1.82 GHz Cortex-A57)
Graphics processor GPU Unknown
  • Adreno 430
General specs
General specs — specifications for ᅠIris 356, Signature Touch (2015).
SpecificationᅠIris 356Signature Touch (2015)
Release date
  • 2014
  • April
  • 2015
  • September
Colors
  • Crystal White
  • Black
  • Grey
  • Jet Calf
  • Garnet Calf
  • Grape Lizard
  • Pure Jet Lizard
  • Jet Alligator
  • Pure Navy Alligator
  • Clous de Paris Alligator
  • Pure Jet Red Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 9000 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for ᅠIris 356, Signature Touch (2015).
SpecificationᅠIris 356Signature Touch (2015)
SIM card
  • Dual SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 13(700)
  • 17(700)
  • 20(800)
  • 25(1900)
  • 28(700)
  • 29(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • Yes
  • 384 kbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB
  • microUSB 2.0 (MHL)
  • USB Host
Bluetooth
  • 2.0
  • 4.0
  • A2DP
  • LE
  • aptX
Music and Audio
Music and Audio — specifications for ᅠIris 356, Signature Touch (2015).
SpecificationᅠIris 356Signature Touch (2015)
Radio
  • FM radio
  • recording
  • No
Others Unknown
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for ᅠIris 356, Signature Touch (2015).
SpecificationᅠIris 356Signature Touch (2015)
Dop
  • Sensors Accelerometer
  • proximity - Flashlight - For India
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 2.0) -Qi wireless charging - Titanium body (forged grade 5) and luxurious calf leather covered rear panel