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Lava Iris 250 vs LG Quantum

Compare recorded specifications, size and practical differences.

LG Quantum

LG Quantum

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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.

  • WidthQuantum: 4.4 mm narrowerQuantum: 59.5 mm · Iris 250: 63.9 mm
  • Screen diagonalQuantum: 0.5 in smaller diagonalQuantum: 3.5 in · Iris 250: 4 in
  • DepthIris 250: 5.4 mm thinnerIris 250: 9.8 mm · Quantum: 15.2 mm
  • HeightQuantum: 2 mm shorterQuantum: 119.5 mm · Iris 250: 121.5 mm
  • Release year2014 / 2010Iris 250: 2014 · Quantum: 2010

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 250: 121.5 × 63.9 mm 1 Quantum: 119.5 × 59.5 mm 2
Side
Iris 250: 121.5 × 9.8 mm 1 Quantum: 119.5 × 15.2 mm 2
  1. 1. Iris 250
    Height
    121.5 mm+2 mm versus Quantum
    Width
    63.9 mm+4.4 mm versus Quantum
    Depth
    9.8 mm
    Weight
    Unknown
  2. 2. Quantum
    Height
    119.5 mm
    Width
    59.5 mm
    Depth
    15.2 mm+5.4 mm versus Iris 250
    Weight
    176 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.

Screen size
Iris 250: 4 in, 5:3, About 45.5 cm² rectangular area 1 Quantum: 3.5 in, 5:3, About 34.9 cm² rectangular area 2
  1. 1. Iris 250 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. Quantum 3.5 in · 5:3 About 34.9 cm² rectangular area

Iris 250 has approximately 30.6% more rectangular screen area than Quantum.

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 250: Original memory entry

4 GB · 512 MB RAM

Quantum: Original memory entry

16 GB · 512 MB RAM · 512 MB ROM

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 250

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

2. Quantum

NFC
Unknown
Headphone jack
Yes
Memory card support
No

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 2501450 mAh
  2. 2. Quantum1500 mAh

    +50 mAh versus Iris 250

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 2502. Quantum

Everyday essentials
Everyday essentials
SpecificationIris 250Quantum
Dimensions (HxWxD)
  • 121.5 Х 63.9 Х 9.8 mm
  • 119.5 Х 59.5 Х 15.2 mm
Weight
  • 0 g
  • 176 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 3.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
Memory card support
  • microSD
  • up to 32 GB
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1450 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Microsoft Windows Phone 7
Chipset Unknown
  • Qualcomm QSD8650 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationIris 250Quantum
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 34.9 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 58.7%
  • 49.0%
PPI /points per inch/
  • 233 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationIris 250Quantum
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance
SpecificationIris 250Quantum
Processor CPU
  • Dual-core 1.0 GHz
  • 1.0 GHz Scorpion
Graphics processor GPU Unknown
  • Adreno 200
General specs
General specs
SpecificationIris 250Quantum
Release date
  • 2014
  • August
  • 2010
  • October
Colors
  • Black
  • White
  • Purple
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 80 EUR
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 11 h 30 min
  • Stand by time- Up to 350 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity
SpecificationIris 250Quantum
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • Yes
  • 384 kbps
  • HSPA
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi 802.11 b/g/n
  • DLNA
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
Music and Audio
Music and Audio
SpecificationIris 250Quantum
Radio
  • FM radio
  • RDS
  • Stereo FM radio
Other features
Other features
SpecificationIris 250Quantum
Dop
  • Sensors Accelerometer
  • proximity - For India
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer/editor -Voice memo/dial/command -Predictive text input - For AT&T

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