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  2. BLU J4 vs Infinix Note 7

BLU J4 vs Infinix Note 7

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.

      • WeightJ4: 48 g lighterJ4: 158 g · Note 7: 206 g
      • WidthJ4: 6.7 mm narrowerJ4: 72.3 mm · Note 7: 79 mm
      • Screen diagonalJ4: 1.45 in smaller diagonalJ4: 5.5 in · Note 7: 6.95 in
      • Rear camera layoutSingle / QuadJ4: Single · Note 7: Quad
      • DepthNote 7: 1.2 mm thinnerNote 7: 8.8 mm · J4: 10 mm
      • HeightJ4: 22.4 mm shorterJ4: 151 mm · Note 7: 173.4 mm

      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 Note 7: 173.4 × 79 mm 2
      Side
      J4: 151 × 10 mm 1 Note 7: 173.4 × 8.8 mm 2
      1. 1. J4
        Height
        151 mm
        Width
        72.3 mm
        Depth
        10 mm
        Weight
        158 g
      2. 2. Note 7
        Height
        173.4 mm
        Width
        79 mm
        Depth
        8.8 mm
        Weight
        206 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
      SpecificationJ4Note 7
      Dimensions (HxWxD)
      • 151 Х 72.3 Х 10 mm
      • 173.4 Х 79 Х 8.8 mm
      Weight
      • 158 g
      • 206 g
      Technology
      • IPS LCD
      • IPS LCD
      Screen size
      • 5.5" inch
      • 6.95" inch
      Screen resolution
      • 720 x 1440 px
      • 720 x 1640 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32GB 1GB RAM
      • 64GB 4GB RAM
      • 128GB 4GB RAM
      • 128GB 6GB RAM
      Memory card support
      • microSDXC
      • microSDXC (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2200 mAh
      • Removable Li-Po
      • 5000 mAh
      • Non-removable Li-Po
      Operating system OS
      • Android 8.1 Oreo (Go edition)
      • Android 10.0
      • XOS 6.0
      Chipset Unknown
      • Mediatek Helio G70 (12 nm)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationJ4Note 7
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 78.1 cm2
      • 114.7 cm2
      Screen format
      • 18:9 (height:width)
      		 Unknown
      Screen to body ratio
      • 71.5%
      • 83.7%
      PPI /points per inch/
      • 293 PPI
      • 0 PPI
      Screen protection Unknown
      • Corning Gorilla Glass
      Camera and Video
      Camera and Video
      SpecificationJ4Note 7
      Rear camera, main
      • 8 MP
      • Single
      • 48 MP
      • Quad
      Camera specs
      • 8 MP
      • AF
      • 48 MP
      • f/1.8
      • (wide)
      • 1/2.0''
      • 0.8µm
      • PDAF -2 MP
      • f/2.4
      • (macro) -2 MP
      • (depth) -2 MP
      • (dedicated video camera)
      Functions
      • LED flash
      • Quad-LED flash
      • panorama
      • HDR
      Video
      • 720p@30fps
      • 1080p@30fps
      Front camera, selfie
      • 8 MP
      • Single
      • 16 MP
      • Single
      Specifications
      • 8 MP
      • 16 MP
      • f/2.0
      • 26mm (wide)
      • 1/3''
      • 1.0µm
      Performance
      Performance
      SpecificationJ4Note 7
      Processor CPU
      • Quad-core 1.3 GHz Cortex-A7
      • Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
      Graphics processor GPU
      • Mali-400
      • Mali-G52 2EEMC2
      General specs
      General specs
      SpecificationJ4Note 7
      Release date
      • 2019
      • October
      • 2020
      • April 6
      Colors
      • Blue
      • Black
      • Brown
      • Forest Green
      • Aether Black
      • Bolivia Blue
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 70 EUR
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationJ4Note 7
      SIM card
      • Dual SIM (Nano-SIM
      • dual stand-by)
      • Dual SIM (Nano-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 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 8(900)
      • 38(2600)
      • 40(2300)
      • 41(2500)
      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
      • dual-band
      • 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
      • 5.0
      • A2DP
      • LE
      Music and Audio
      Music and Audio
      SpecificationJ4Note 7
      Radio
      • FM radio
      • FM radio
      Other features
      Other features
      SpecificationJ4Note 7
      Dop
      • Sensors Accelerometer For USA
      • Sensors Fingerprint (side-mounted)
      • accelerometer
      • proximity
      • compass - Fast charging 18W

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