Plum Glow vs Samsung Galaxy J7 Duo

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.

  • Weight

    Glow: 69 g lighter

    Glow:
    105 g
    Galaxy J7 Duo:
    174 g
  • Width

    Glow: 15.7 mm narrower

    Glow:
    61.5 mm
    Galaxy J7 Duo:
    77.2 mm
  • Screen diagonal

    Glow: 2 in smaller diagonal

    Glow:
    3.5 in
    Galaxy J7 Duo:
    5.5 in
  • Rear camera layout

    Glow:
    Single
    Galaxy J7 Duo:
    Dual
  • Depth

    Galaxy J7 Duo: 4.7 mm thinner

    Glow:
    12.9 mm
    Galaxy J7 Duo:
    8.2 mm
  • Height

    Glow: 41.5 mm shorter

    Glow:
    112 mm
    Galaxy J7 Duo:
    153.5 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.

  1. 1. Glow

    Height:
    112 mm
    Width:
    61.5 mm
    Depth:
    12.9 mm +4.7 mm versus Galaxy J7 Duo
  2. 2. Galaxy J7 Duo

    Height:
    153.5 mm +41.5 mm versus Glow
    Width:
    77.2 mm +15.7 mm versus Glow
    Depth:
    8.2 mm

Weight

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

  1. 1. Glow

    105 g

  2. 2. Galaxy J7 Duo

    174 g

    +69 g versus Glow

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. Glow

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Galaxy J7 Duo

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

Galaxy J7 Duo has approximately 128.6% more rectangular screen area than Glow.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Glow: Original memory entry

512 MB · 256 MB RAM

Galaxy J7 Duo: Original memory entry

32 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Glow

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

2. Galaxy J7 Duo

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

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. Glow

    1500 mAh

  2. 2. Galaxy J7 Duo

    3000 mAh

    +1500 mAh versus Glow

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. Glow2. Galaxy J7 Duo

Everyday essentials
Everyday essentials — specifications for Glow, Galaxy J7 Duo.
SpecificationGlowGalaxy J7 Duo
Dimensions (HxWxD)
  • 112 Х 61.5 Х 12.9 mm
  • 153.5 Х 77.2 Х 8.2 mm
Weight
  • 105 g
  • 174 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 3.5" inch
  • 5.5" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 32 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 8.0 (Oreo)
Chipset Unknown
  • Exynos 7885 Octa (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Glow, Galaxy J7 Duo.
SpecificationGlowGalaxy J7 Duo
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 36.5 cm2
  • 83.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 53.0%
  • 70.4%
PPI /points per inch/
  • 165 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for Glow, Galaxy J7 Duo.
SpecificationGlowGalaxy J7 Duo
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/1.9
  • AF -5 MP
  • depth sensor
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 1.3 MP
  • 8 MP
  • f/1.9
Performance
Performance — specifications for Glow, Galaxy J7 Duo.
SpecificationGlowGalaxy J7 Duo
Processor CPU
  • 1.0 GHz
  • Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-G71
General specs
General specs — specifications for Glow, Galaxy J7 Duo.
SpecificationGlowGalaxy J7 Duo
Release date
  • 2013
  • February
  • 2018
  • April
Colors
  • Black
  • White
  • Black
  • Gold
  • Rose Gold
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 240 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 6 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Glow, Galaxy J7 Duo.
SpecificationGlowGalaxy J7 Duo
SIM card
  • Dual SIM
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB
  • Yes
Bluetooth
  • 2.1
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Glow, Galaxy J7 Duo.
SpecificationGlowGalaxy J7 Duo
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Glow, Galaxy J7 Duo.
SpecificationGlowGalaxy J7 Duo
Dop
  • Sensors Accelerometer
  • proximity
  • compass - X201 Single SIM X200 Dual SIM
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity - ANT+