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Lava Iris Atom vs YU Yunicorn

Compare recorded specifications, size and practical differences.

YU Yunicorn

YU Yunicorn

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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.

  • WeightIris Atom: 62 g lighterIris Atom: 110 g · Yunicorn: 172 g
  • WidthIris Atom: 12.2 mm narrowerIris Atom: 63.2 mm · Yunicorn: 75.4 mm
  • Screen diagonalIris Atom: 1.5 in smaller diagonalIris Atom: 4 in · Yunicorn: 5.5 in
  • DepthYunicorn: 1.2 mm thinnerYunicorn: 8.5 mm · Iris Atom: 9.7 mm
  • HeightIris Atom: 27.8 mm shorterIris Atom: 125.5 mm · Yunicorn: 153.3 mm
  • Release year2015 / 2016Iris Atom: 2015 · Yunicorn: 2016

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.

Front
Iris Atom: 125.5 × 63.2 mm 1 Yunicorn: 153.3 × 75.4 mm 2
Side
Iris Atom: 125.5 × 9.7 mm 1 Yunicorn: 153.3 × 8.5 mm 2
  1. 1. Iris Atom
    Height
    125.5 mm
    Width
    63.2 mm
    Depth
    9.7 mm+1.2 mm versus Yunicorn
    Weight
    110 g
  2. 2. Yunicorn
    Height
    153.3 mm+27.8 mm versus Iris Atom
    Width
    75.4 mm+12.2 mm versus Iris Atom
    Depth
    8.5 mm
    Weight
    172 g
Weight

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

  1. 1. Iris Atom110 g
  2. 2. Yunicorn172 g

    +62 g versus Iris Atom

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.

Screen size
Iris Atom: 4 in, 5:3, About 45.5 cm² rectangular area 1 Yunicorn: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. Iris Atom 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. Yunicorn 5.5 in · 16:9 About 83.4 cm² rectangular area

Yunicorn has approximately 83.1% more rectangular screen area than Iris Atom.

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 Atom: Original memory entry

8 GB · 512 MB RAM

Yunicorn: Original memory entry

32 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. Iris Atom

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

2. Yunicorn

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. Iris Atom1550 mAh
  2. 2. Yunicorn4000 mAh

    +2450 mAh versus Iris Atom

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 Atom2. Yunicorn

Everyday essentials
Everyday essentials
SpecificationIris AtomYunicorn
Dimensions (HxWxD)
  • 125.5 Х 63.2 Х 9.7 mm
  • 153.3 Х 75.4 Х 8.5 mm
Weight
  • 110 g
  • 172 g
Technology Unknown
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 32 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1550 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 5.1.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6755 Helio P10 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationIris AtomYunicorn
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.4%
  • 72.1%
PPI /points per inch/
  • 233 PPI
  • 401 PPI
Camera and Video
Camera and Video
SpecificationIris AtomYunicorn
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • PDAF
  • f/2.2
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
  • f/2.0
Performance
Performance
SpecificationIris AtomYunicorn
Processor CPU
  • Quad-core 1.3 GHz
  • Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 702
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2630
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1268
General specs
General specs
SpecificationIris AtomYunicorn
Release date
  • 2015
  • December
  • 2016
  • May
Colors
  • Black
  • White
  • Silver
  • Graphite
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life
  • Stand by time- Up to 150 h (3G) Talking time- Up to 12 h 30 min (3G)
  • Stand by time- Up to 500 h (3G) Talking time- Up to 20 h (3G) Music play - Up to 100 h
Communication and Connectivity
Communication and Connectivity
SpecificationIris AtomYunicorn
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Speed
  • HSPA
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • EDR
  • 4.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.52 W/kg (head) 0.81 W/kg (body)
Music and Audio
Music and Audio
SpecificationIris AtomYunicorn
Radio
  • FM radio
  • FM radio
Others Unknown
  • Around YU 2
  • DTS sound -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationIris AtomYunicorn
Dop
  • Sensors Accelerometer For India
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity - Also known as YU YU5530