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Samsung Galaxy J4 vs Sharp Pi

Compare recorded specifications, size and practical differences.

Sharp Pi

Sharp Pi

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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 technologyOLED versus LCDGalaxy J4: OLED · Pi: LCD
  • Screen diagonalPi: 0.3 in smaller diagonalPi: 5.2 in · Galaxy J4: 5.5 in
  • ChipsetExynos 7570 Quad (14 nm) / Mediatek MT6737M (28 nm)Galaxy J4: Exynos 7570 Quad (14 nm) · Pi: Mediatek MT6737M (28 nm)
  • Rear camera layoutSingle / DualGalaxy J4: Single · Pi: Dual

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
Galaxy J4: 151.7 × 77.2 mm 1
Side
Galaxy J4: 151.7 × 8.1 mm 1
  1. 1. Galaxy J4
    Height
    151.7 mm
    Width
    77.2 mm
    Depth
    8.1 mm
    Weight
    175 g
  2. 2. Pi
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    Unknown

    Unavailable dimensions are omitted from the drawing.

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
SpecificationGalaxy J4Pi
Dimensions (HxWxD)
  • 151.7 Х 77.2 Х 8.1 mm
  • Х Х mm
Weight
  • 175 g
  • 0 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.2" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Li-Ion
Operating system OS
  • Android 8.0 (Oreo)
  • Android 7.0 (Nougat)
Chipset
  • Exynos 7570 Quad (14 nm)
  • Mediatek MT6737M (28 nm)
Headphone jack
  • Yes
  • No
Display
Display
SpecificationGalaxy J4Pi
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 74.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.2%
Unknown
PPI /points per inch/
  • 267 PPI
  • 282 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video
SpecificationGalaxy J4Pi
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 13 MP
  • f/1.9
  • 28mm (wide)
  • AF
  • 13 MP
  • f/2.2
  • AF -2 MP
  • depth sensor
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • f/2.2
  • 8 MP
Performance
Performance
SpecificationGalaxy J4Pi
Processor CPU
  • Quad-core 1.4 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720 MP2
  • Mali-T720
General specs
General specs
SpecificationGalaxy J4Pi
Release date
  • 2018
  • May
  • 2018
  • February
Colors
  • Black
  • Gold
  • Orchid Gray
  • White/Gold
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 110 EUR
Battery life
  • Talking time- Up to 20 h (3G) Music play - Up to 80 h
Unknown
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationGalaxy J4Pi
SIM card
  • Dual SIM (Micro-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 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 - India
  • Pakistan -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300) - India
  • Pakistan
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 40(2300)
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA
  • 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 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.36 W/kg (head) 1.49 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationGalaxy J4Pi
Radio
  • FM radio
  • To be confirmed
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationGalaxy J4Pi
Dop
  • Sensors Accelerometer
  • proximity - Versions: J400F/DS (Global DS); J400G/DS
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity - For Indonesia
  • Vietnam