alcatel Pulsemix vs Lava Iris X1

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 X1: 7.7 g lighter

    Pulsemix:
    145.7 g
    Iris X1:
    138 g
  • Width

    Iris X1: 5.9 mm narrower

    Pulsemix:
    71.9 mm
    Iris X1:
    66 mm
  • Screen diagonal

    Iris X1: 0.7 in smaller diagonal

    Pulsemix:
    5.2 in
    Iris X1:
    4.5 in
  • Depth

    Pulsemix: 1 mm thinner

    Pulsemix:
    7.9 mm
    Iris X1:
    8.9 mm
  • Height

    Iris X1: 12.1 mm shorter

    Pulsemix:
    146.1 mm
    Iris X1:
    134 mm
  • Release year

    Pulsemix:
    2017
    Iris X1:
    2014

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. Pulsemix

    Height:
    146.1 mm +12.1 mm versus Iris X1
    Width:
    71.9 mm +5.9 mm versus Iris X1
    Depth:
    7.9 mm
  2. 2. Iris X1

    Height:
    134 mm
    Width:
    66 mm
    Depth:
    8.9 mm +1 mm versus Pulsemix

Weight

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

  1. 1. Pulsemix

    145.7 g

    +7.7 g versus Iris X1

  2. 2. Iris X1

    138 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. Pulsemix

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Iris X1

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

Pulsemix has approximately 33.5% more rectangular screen area than Iris X1.

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 Pulsemix, Iris X1, compared at the same storage capacity.
StoragePulsemixIris X1
8 GB Not recorded 1 GB RAM
16 GB 2 GB RAM Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Pulsemix

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. Iris X1

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. Pulsemix

    2800 mAh

    +700 mAh versus Iris X1

  2. 2. Iris X1

    2100 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. Pulsemix2. Iris X1

Everyday essentials
Everyday essentials — specifications for Pulsemix, Iris X1.
SpecificationPulsemixIris X1
Dimensions (HxWxD)
  • 146.1 Х 71.9 Х 7.9 mm
  • 134 Х 66 Х 8.9 mm
Weight
  • 145.7 g
  • 138 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Non-removable Li-Ion
  • 2100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6738
  • Broadcom BCM23550
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pulsemix, Iris X1.
SpecificationPulsemixIris X1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 74.5 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.0%
  • 63.1%
PPI /points per inch/
  • 282 PPI
  • 218 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for Pulsemix, Iris X1.
SpecificationPulsemixIris X1
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • f/2.0
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 2 MP
  • 2 MP
Performance
Performance — specifications for Pulsemix, Iris X1.
SpecificationPulsemixIris X1
Processor CPU
  • Quad-core 1.5 GHz Cortex-A53
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-T860MP2
  • Broadcom VideoCore IV
General specs
General specs — specifications for Pulsemix, Iris X1.
SpecificationPulsemixIris X1
Release date
  • 2017
  • August
  • 2014
  • May
Colors
  • Metal Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 USD
  • 100 EUR
Battery life
  • Stand by time- Up to 560 h (3G) Talking time- Up to 8 h (3G)
  • Talking time- Up to 9 h 45 min
Communication and Connectivity
Communication and Connectivity — specifications for Pulsemix, Iris X1.
SpecificationPulsemixIris X1
SIM card
  • Nano-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 12(700)
  • 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
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • Type-C 1.0 reversible connector; magnetic connector
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • LE
Music and Audio
Music and Audio — specifications for Pulsemix, Iris X1.
SpecificationPulsemixIris X1
Radio
  • No
  • FM radio
  • recording
Other features
Other features — specifications for Pulsemix, Iris X1.
SpecificationPulsemixIris X1
Dop
  • Sensors Accelerometer
  • proximity
  • compass - For North America
  • Cricket
  • Sensors Accelerometer
  • proximity - For India