Lava Iris 349S vs Nokia 3.1

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 349S: 22.9 g lighter

    Iris 349S:
    115.4 g
    3.1:
    138.3 g
  • Width

    Iris 349S: 7.2 mm narrower

    Iris 349S:
    61.5 mm
    3.1:
    68.7 mm
  • Screen diagonal

    Iris 349S: 1.7 in smaller diagonal

    Iris 349S:
    3.5 in
    3.1:
    5.2 in
  • Depth

    3.1: 4.6 mm thinner

    Iris 349S:
    13.3 mm
    3.1:
    8.7 mm
  • Height

    Iris 349S: 31.3 mm shorter

    Iris 349S:
    115 mm
    3.1:
    146.3 mm
  • Release year

    Iris 349S:
    2013
    3.1:
    2018

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 349S

    Height:
    115 mm
    Width:
    61.5 mm
    Depth:
    13.3 mm +4.6 mm versus 3.1
  2. 2. 3.1

    Height:
    146.3 mm +31.3 mm versus Iris 349S
    Width:
    68.7 mm +7.2 mm versus Iris 349S
    Depth:
    8.7 mm

Weight

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

  1. 1. Iris 349S

    115.4 g

  2. 2. 3.1

    138.3 g

    +22.9 g versus Iris 349S

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 349S

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. 3.1

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    69.8 cm²

3.1 has approximately 91.3% more rectangular screen area than Iris 349S.

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 349S: Original memory entry

512 MB · 256 MB RAM

3.1: Original memory entry

32 GB · 3 RAM 16 GB · 2 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 349S

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

2. 3.1

NFC:
See details Yes (APAC & EMEA only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB

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 349S

    1400 mAh

  2. 2. 3.1

    2990 mAh

    +1590 mAh versus Iris 349S

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 349S2. 3.1

Everyday essentials
Everyday essentials — specifications for Iris 349S, 3.1.
SpecificationIris 349S3.1
Dimensions (HxWxD)
  • 115 Х 61.5 Х 13.3 mm
  • 146.3 Х 68.7 Х 8.7 mm
Weight
  • 115.4 g
  • 138.3 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5.2" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 2990 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 2.3 (Gingerbread)
  • Android 8.0 (Oreo)
  • upgradable to Android 9.0 (Pie); Android One
Chipset Unknown
  • Mediatek MT6750 (28 nm)
NFC Unknown
  • Yes (APAC & EMEA only)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris 349S, 3.1.
SpecificationIris 349S3.1
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 36.5 cm2
  • 69.8 cm2
Screen format
  • 3:2 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 51.6%
  • 69.4%
PPI /points per inch/
  • 165 PPI
  • 310 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for Iris 349S, 3.1.
SpecificationIris 349S3.1
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • f/2.0
  • AF
Functions Unknown
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.0
Performance

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

Performance — specifications for Iris 349S, 3.1.
SpecificationIris 349S3.1
Processor CPU
  • 1.0 GHz
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
Antutu 7 score * Unknown
  • 40125
General specs
General specs — specifications for Iris 349S, 3.1.
SpecificationIris 349S3.1
Release date
  • 2013
  • June
  • 2018
  • May
Colors
  • Brown/cool gold
  • Blue/Copper
  • Black/Chrome
  • White/Iron
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 40 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 5 h
  • Talking time- Up to 18 h (3G) Music play - Up to 84 h
Body build Unknown
  • Front glass
  • aluminum frame
  • plastic back
Communication and Connectivity
Communication and Connectivity — specifications for Iris 349S, 3.1.
SpecificationIris 349S3.1
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - India -3G - HSDPA 850 / 900 / 2100 - APAC
  • EMEA
  • India HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
  • NAM -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300) - APAC
  • EMEA LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 17(700)
  • 28(700)
  • 40(2300) - LATAM
  • NAM LTE band 1(2100)
  • 40(2300)
  • 41(2500) - India
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • Yes
  • 4.2
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.64 W/kg (head) 1.79 W/kg (body)
Music and Audio
Music and Audio — specifications for Iris 349S, 3.1.
SpecificationIris 349S3.1
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Iris 349S, 3.1.
SpecificationIris 349S3.1
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass