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BLU J2 vs Infinix Zero 4 Plus

Compare recorded specifications, size and practical differences.

BLU J2

BLU J2

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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.

  • WeightJ2: 57 g lighterJ2: 146 g · Zero 4 Plus: 203 g
  • WidthJ2: 9.9 mm narrowerJ2: 73.1 mm · Zero 4 Plus: 83 mm
  • Screen diagonalJ2: 0.98 in smaller diagonalJ2: 5 in · Zero 4 Plus: 5.98 in
  • DepthZero 4 Plus: 2 mm thinnerZero 4 Plus: 8.3 mm · J2: 10.3 mm
  • HeightJ2: 16.5 mm shorterJ2: 144 mm · Zero 4 Plus: 160.5 mm
  • Release year2019 / 2017J2: 2019 · Zero 4 Plus: 2017

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
J2: 144 × 73.1 mm 1 Zero 4 Plus: 160.5 × 83 mm 2
Side
J2: 144 × 10.3 mm 1 Zero 4 Plus: 160.5 × 8.3 mm 2
  1. 1. J2
    Height
    144 mm
    Width
    73.1 mm
    Depth
    10.3 mm
    Weight
    146 g
  2. 2. Zero 4 Plus
    Height
    160.5 mm
    Width
    83 mm
    Depth
    8.3 mm
    Weight
    203 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationJ2Zero 4 Plus
Dimensions (HxWxD)
  • 144 Х 73.1 Х 10.3 mm
  • 160.5 Х 83 Х 8.3 mm
Weight
  • 146 g
  • 203 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.98" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSDXC
  • microSD
  • up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Po
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Mediatek MT6797M Helio X20 (20 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationJ2Zero 4 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 98.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.4%
  • 74.0%
PPI /points per inch/
  • 196 PPI
  • 368 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationJ2Zero 4 Plus
Rear camera, main
  • 5 MP
  • Single
  • 21 MP
  • Single
Camera specs
  • 5 MP
  • 21 MP
  • f/2.0
  • OIS
  • Laser AF/ PDAF
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 5 MP
  • 13 MP
  • f/2.2
Performance
Performance
SpecificationJ2Zero 4 Plus
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Deca-core 2.0 GHz
Graphics processor GPU
  • Mali-400
  • Mali-T880 MP4
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 73620
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1542
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 4682
General specs
General specs
SpecificationJ2Zero 4 Plus
Release date
  • 2019
  • December
  • 2017
  • March
Colors
  • Blue
  • Black
  • Brown
  • Lilac grey
  • Champagne
  • Galaxy Blue
  • Silver purple
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 50 EUR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationJ2Zero 4 Plus
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 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300) LTE band 2(1900)
  • 4(1700/2100)
  • 28(700)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationJ2Zero 4 Plus
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationJ2Zero 4 Plus
Dop
  • Sensors Accelerometer For USA
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass

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