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BLU Win JR LTE vs Lava Iris Atom

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.

  • WeightIris Atom: 28 g lighterIris Atom: 110 g · Win JR LTE: 138 g
  • WidthIris Atom: 4.3 mm narrowerIris Atom: 63.2 mm · Win JR LTE: 67.5 mm
  • Screen diagonalIris Atom: 0.5 in smaller diagonalIris Atom: 4 in · Win JR LTE: 4.5 in
  • HeightIris Atom: 7.5 mm shorterIris Atom: 125.5 mm · Win JR LTE: 133 mm

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
Win JR LTE: 133 × 67.5 mm 1 Iris Atom: 125.5 × 63.2 mm 2
Side
Win JR LTE: 133 × 9.5 mm 1 Iris Atom: 125.5 × 9.7 mm 2
  1. 1. Win JR LTE
    Height
    133 mm+7.5 mm versus Iris Atom
    Width
    67.5 mm+4.3 mm versus Iris Atom
    Depth
    9.5 mm
    Weight
    138 g
  2. 2. Iris Atom
    Height
    125.5 mm
    Width
    63.2 mm
    Depth
    9.7 mm
    Weight
    110 g
Weight

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

  1. 1. Win JR LTE138 g

    +28 g versus Iris Atom

  2. 2. Iris Atom110 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
Win JR LTE: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 Iris Atom: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. Win JR LTE 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. Iris Atom 4 in · 5:3 About 45.5 cm² rectangular area

Win JR LTE has approximately 22.6% 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.

Win JR LTE: Original memory entry

4 GB ROM · 512 MB RAM

Iris Atom: Original memory entry

8 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. Win JR LTE

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

2. Iris Atom

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

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. Win JR LTE2000 mAh

    +450 mAh versus Iris Atom

  2. 2. Iris Atom1550 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. Win JR LTE2. Iris Atom

Everyday essentials
Everyday essentials
SpecificationWin JR LTEIris Atom
Dimensions (HxWxD)
  • 133 Х 67.5 Х 9.5 mm
  • 125.5 Х 63.2 Х 9.7 mm
Weight
  • 138 g
  • 110 g
Technology
  • IPS LCD
Unknown
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB ROM
  • 512 MB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Po
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • upgradable to Windows 10
  • Android 5.1 (Lollipop)
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationWin JR LTEIris Atom
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 55.8 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 62.2%
  • 57.4%
PPI /points per inch/
  • 218 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationWin JR LTEIris Atom
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance
SpecificationWin JR LTEIris Atom
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Adreno 306
Unknown
General specs
General specs
SpecificationWin JR LTEIris Atom
Release date
  • 2015
  • April
  • 2015
  • December
Colors
  • Grey
  • White
  • Orange
  • Yellow
  • Pink
  • Black
  • White
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 725 h (3G) Talking time- Up to 22 h (2G) / Up to 16 h (3G)
  • Stand by time- Up to 150 h (3G) Talking time- Up to 12 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationWin JR LTEIris Atom
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 4(1700/2100)
  • 7(2600)
  • 17(700) - X130Q
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • EDR
Music and Audio
Music and Audio
SpecificationWin JR LTEIris Atom
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
SpecificationWin JR LTEIris Atom
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Accelerometer For India