BLU Vivo 4.3 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.

  • Display technology

    OLED versus LCD

    Vivo 4.3:
    OLED
    Iris X1:
    LCD
  • Weight

    Vivo 4.3: 18 g lighter

    Vivo 4.3:
    120 g
    Iris X1:
    138 g
  • Screen diagonal

    Vivo 4.3: 0.2 in smaller diagonal

    Vivo 4.3:
    4.3 in
    Iris X1:
    4.5 in
  • Height

    Vivo 4.3: 6 mm shorter

    Vivo 4.3:
    128 mm
    Iris X1:
    134 mm
  • Release year

    Vivo 4.3:
    2012
    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. Vivo 4.3

    Height:
    128 mm
    Width:
    66 mm
    Depth:
    9.3 mm
  2. 2. Iris X1

    Height:
    134 mm +6 mm versus Vivo 4.3
    Width:
    66 mm
    Depth:
    8.9 mm

Weight

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

  1. 1. Vivo 4.3

    120 g

  2. 2. Iris X1

    138 g

    +18 g versus Vivo 4.3

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. Vivo 4.3

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. Iris X1

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

Iris X1 has approximately 6.1% more rectangular screen area than Vivo 4.3.

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 Vivo 4.3, Iris X1, compared at the same storage capacity.
StorageVivo 4.3Iris X1
8 GB Unknown 1 GB RAM
Vivo 4.3: Original memory entry

4 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. Vivo 4.3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

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. Vivo 4.3

    1600 mAh

  2. 2. Iris X1

    2100 mAh

    +500 mAh versus Vivo 4.3

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. Vivo 4.32. Iris X1

Everyday essentials
Everyday essentials — specifications for Vivo 4.3, Iris X1.
SpecificationVivo 4.3Iris X1
Dimensions (HxWxD)
  • 128 Х 66 Х 9.3 mm
  • 134 Х 66 Х 8.9 mm
Weight
  • 120 g
  • 138 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 4.3" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1600 mAh
  • Removable Li-Ion
  • 2100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6577 (40 nm)
  • Broadcom BCM23550
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Vivo 4.3, Iris X1.
SpecificationVivo 4.3Iris X1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 52.6 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.3%
  • 63.1%
PPI /points per inch/
  • 217 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Vivo 4.3, Iris X1.
SpecificationVivo 4.3Iris X1
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 1.3 MP
  • 2 MP
Performance
Performance — specifications for Vivo 4.3, Iris X1.
SpecificationVivo 4.3Iris X1
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Quad-core 1.2 GHz
Graphics processor GPU
  • PowerVR SGX531u
  • Broadcom VideoCore IV
General specs
General specs — specifications for Vivo 4.3, Iris X1.
SpecificationVivo 4.3Iris X1
Release date
  • 2012
  • July
  • 2014
  • May
Colors
  • Black
  • White
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 780 h (2G) / Up to 640 h (3G) Talking time- Up to 19 h 10 min (2G) / Up to 9 h 20 min (3G)
  • Talking time- Up to 9 h 45 min
Communication and Connectivity
Communication and Connectivity — specifications for Vivo 4.3, Iris X1.
SpecificationVivo 4.3Iris X1
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • 4.0
  • LE
Music and Audio
Music and Audio — specifications for Vivo 4.3, Iris X1.
SpecificationVivo 4.3Iris X1
Radio
  • Stereo FM radio
  • FM radio
  • recording
Other features
Other features — specifications for Vivo 4.3, Iris X1.
SpecificationVivo 4.3Iris X1
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP3/AAC/WMA/WAV player -MP4/DivX/XviD/WMV/H.264 player -Organizer -Document editor -Voice memo/dial/commands -Predictive text input (Swype)
  • Sensors Accelerometer
  • proximity - For India