BLU Life One X2 vs Lava Iris Alfa

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 Alfa: 8 g lighter

    Life One X2:
    166 g
    Iris Alfa:
    158 g
  • Width

    Iris Alfa: 1 mm narrower

    Life One X2:
    72.4 mm
    Iris Alfa:
    71.4 mm
  • Screen diagonal

    Iris Alfa: 0.2 in smaller diagonal

    Life One X2:
    5.2 in
    Iris Alfa:
    5 in
  • Chipset

    Life One X2:
    Qualcomm MSM8937 Snapdragon 430 (28 nm)
    Iris Alfa:
    Spreadtrum 7731
  • Height

    Iris Alfa: 7 mm shorter

    Life One X2:
    148 mm
    Iris Alfa:
    141 mm
  • Release year

    Life One X2:
    2016
    Iris Alfa:
    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. Life One X2

    Height:
    148 mm +7 mm versus Iris Alfa
    Width:
    72.4 mm +1 mm versus Iris Alfa
    Depth:
    9.5 mm
  2. 2. Iris Alfa

    Height:
    141 mm
    Width:
    71.4 mm
    Depth:
    9.3 mm

Weight

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

  1. 1. Life One X2

    166 g

    +8 g versus Iris Alfa

  2. 2. Iris Alfa

    158 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.

  1. 1. Life One X2

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

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

Life One X2 has approximately 8.2% more rectangular screen area than Iris Alfa.

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.

Recorded RAM for Life One X2, Iris Alfa, compared at the same storage capacity.
StorageLife One X2Iris Alfa
8 GB Unknown 1 GB RAM
Life One X2: Original memory entry

64 GB · 4 GB 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. Life One X2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. Iris Alfa

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 battery capacity

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

  1. 1. Life One X2

    3150 mAh

    +950 mAh versus Iris Alfa

  2. 2. Iris Alfa

    2200 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. Life One X22. Iris Alfa

Everyday essentials
Everyday essentials — specifications for Life One X2, Iris Alfa.
SpecificationLife One X2Iris Alfa
Dimensions (HxWxD)
  • 148 Х 72.4 Х 9.5 mm
  • 141 Х 71.4 Х 9.3 mm
Weight
  • 166 g
  • 158 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 5" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3150 mAh
  • Non-removable Li-Po
  • 2200 mAh
  • Removable Li-Po
Operating system OS
  • Android 6.0.1 (Marshmallow)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM8937 Snapdragon 430 (28 nm)
  • Spreadtrum 7731
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Life One X2, Iris Alfa.
SpecificationLife One X2Iris Alfa
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 74.5 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 69.6%
  • 68.4%
PPI /points per inch/
  • 424 PPI
  • 196 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Life One X2, Iris Alfa.
SpecificationLife One X2Iris Alfa
Rear camera, main
  • 16 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 16 MP
  • PDAF
  • f/2.0
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • VGA
Performance

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

Performance — specifications for Life One X2, Iris Alfa.
SpecificationLife One X2Iris Alfa
Processor CPU
  • Octa-core 1.4 GHz Cortex-A53
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Adreno 505
  • Mali-400
GeekBench 4 Single Core *
  • 645
Unknown
GeekBench 4 Multi-Core *
  • 1995
Unknown
GeekBench 4 RenderScript *
  • 2049
Unknown
General specs
General specs — specifications for Life One X2, Iris Alfa.
SpecificationLife One X2Iris Alfa
Release date
  • 2016
  • September
  • 2015
  • January
Colors
  • Gray
  • Rose Gold
  • Black
  • White
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
  • Talking time- Up to 14 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Life One X2, Iris Alfa.
SpecificationLife One X2Iris Alfa
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(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
Music and Audio
Music and Audio — specifications for Life One X2, Iris Alfa.
SpecificationLife One X2Iris Alfa
Radio
  • FM radio
  • FM radio
  • recording
Other features
Other features — specifications for Life One X2, Iris Alfa.
SpecificationLife One X2Iris Alfa
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • Sensors Accelerometer
  • proximity - For India