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BLU J4 vs Lava Pixel V1

Compare recorded specifications, size and practical differences.

BLU J4

BLU J4

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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.

  • WeightPixel V1: 23 g lighterPixel V1: 135 g · J4: 158 g
  • WidthJ4: 4 mm narrowerJ4: 72.3 mm · Pixel V1: 76.3 mm
  • Memory variantsAt 32 GB storageJ4: 1 GB RAM · Pixel V1: 2 GB RAM
  • DepthPixel V1: 1.5 mm thinnerPixel V1: 8.5 mm · J4: 10 mm
  • Release year2019 / 2015J4: 2019 · Pixel V1: 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.

Front
J4: 151 × 72.3 mm 1 Pixel V1: 152.1 × 76.3 mm 2
Side
J4: 151 × 10 mm 1 Pixel V1: 152.1 × 8.5 mm 2
  1. 1. J4
    Height
    151 mm
    Width
    72.3 mm
    Depth
    10 mm+1.5 mm versus Pixel V1
    Weight
    158 g
  2. 2. Pixel V1
    Height
    152.1 mm
    Width
    76.3 mm+4 mm versus J4
    Depth
    8.5 mm
    Weight
    135 g
Weight

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

  1. 1. J4158 g

    +23 g versus Pixel V1

  2. 2. Pixel V1135 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
J4: 5.5 in, 18:9, About 78.1 cm² rectangular area 1 Pixel V1: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. J4 5.5 in · 18:9 About 78.1 cm² rectangular area
  2. 2. Pixel V1 5.5 in · 16:9 About 83.4 cm² rectangular area

Pixel V1 has approximately 6.8% more rectangular screen area than J4.

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 by storage capacity and phone
StorageJ4Pixel V1
32 GBRecorded for all phones 1 GB RAM 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. J4

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSDXC

2. Pixel V1

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. J42200 mAh
  2. 2. Pixel V12560 mAh

    +360 mAh versus J4

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. J42. Pixel V1

Everyday essentials
Everyday essentials
SpecificationJ4Pixel V1
Dimensions (HxWxD)
  • 151 Х 72.3 Х 10 mm
  • 152.1 Х 76.3 Х 8.5 mm
Weight
  • 158 g
  • 135 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.5" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2200 mAh
  • Removable Li-Po
  • 2560 mAh
  • Removable Li-Po
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 5.1.1 (Lollipop)
  • upgradable to 6.0 (Marshmallow); Android One
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationJ4Pixel V1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 83.4 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.5%
  • 71.9%
PPI /points per inch/
  • 293 PPI
  • 267 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video
SpecificationJ4Pixel V1
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF (13 MP via SW interpolation)
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
  • 8 MP via SW interpolation
Performance
Performance
SpecificationJ4Pixel V1
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Mali-400
  • Mali-400MP2
General specs
General specs
SpecificationJ4Pixel V1
Release date
  • 2019
  • October
  • 2015
  • July
Colors
  • Blue
  • Black
  • Brown
  • White
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 160 EUR
Battery life Unknown
  • Talking time- Up to 20 h (2G) / Up to 12 h 17 min (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationJ4Pixel V1
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationJ4Pixel V1
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationJ4Pixel V1
Dop
  • Sensors Accelerometer For USA
  • Sensors Accelerometer
  • proximity - For India