Samsung Galaxy J3 Emerge vs Unnecto Rush

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

    Galaxy J3 Emerge: 33 g lighter

    Galaxy J3 Emerge:
    147 g
    Rush:
    180 g
  • Width

    Galaxy J3 Emerge: 3.9 mm narrower

    Galaxy J3 Emerge:
    70.1 mm
    Rush:
    74 mm
  • Height

    Galaxy J3 Emerge: 7.1 mm shorter

    Galaxy J3 Emerge:
    140.9 mm
    Rush:
    148 mm
  • Release year

    Galaxy J3 Emerge:
    2017
    Rush:
    2014

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. Galaxy J3 Emerge

    Height:
    140.9 mm
    Width:
    70.1 mm
    Depth:
    8.7 mm
  2. 2. Rush

    Height:
    148 mm +7.1 mm versus Galaxy J3 Emerge
    Width:
    74 mm +3.9 mm versus Galaxy J3 Emerge
    Depth:
    9 mm

Weight

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

  1. 1. Galaxy J3 Emerge

    147 g

  2. 2. Rush

    180 g

    +33 g versus Galaxy J3 Emerge

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. Galaxy J3 Emerge

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Rush

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

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.

Galaxy J3 Emerge: Original memory entry

16 GB · 1.5 GB RAM

Rush: Original memory entry

4 GB · 512 MB 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. Galaxy J3 Emerge

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

2. Rush

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 battery capacity

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

  1. 1. Galaxy J3 Emerge

    2600 mAh

    +600 mAh versus Rush

  2. 2. Rush

    2000 mAh

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. Galaxy J3 Emerge2. Rush

Everyday essentials
Everyday essentials — specifications for Galaxy J3 Emerge, Rush.
SpecificationGalaxy J3 EmergeRush
Dimensions (HxWxD)
  • 140.9 Х 70.1 Х 8.7 mm
  • 148 Х 74 Х 9 mm
Weight
  • 147 g
  • 180 g
Technology
  • TFT
Unknown
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1.5 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 6.0.1 (Marshmallow)Android 7.0 (Nougat) - Amp Prime 2
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM8937 Snapdragon 430 (28 nm) Sprint -Qualcomm MSM8917 Snapdragon 425 (28 nm) BoostMobile
  • Cricket
  • T-Mobile
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Galaxy J3 Emerge, Rush.
SpecificationGalaxy J3 EmergeRush
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 69.8%
  • 62.9%
PPI /points per inch/
  • 294 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for Galaxy J3 Emerge, Rush.
SpecificationGalaxy J3 EmergeRush
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • f/1.9
  • 8 MP
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps (J3 Emerge
  • J3 Eclipse
  • Galaxy J3 Prime); 720p@30fps (Amp Prime 2)
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • f/2.2
  • VGA
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Galaxy J3 Emerge, Rush.
SpecificationGalaxy J3 EmergeRush
Processor CPU
  • Octa-core 1.4 GHz Cortex-A53 Sprint -Quad-core 1.4 GHz Cortex-A53 BoostMobile
  • Cricket
  • T-Mobile
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Adreno 505 Sprint -Adreno 308 BoostMobile
  • Cricket
  • T-Mobile
  • Mali-400
GeekBench 4 Single Core *
  • 624
Unknown
GeekBench 4 Multi-Core *
  • 1621
Unknown
GeekBench 4 RenderScript *
  • 1157
Unknown
General specs
General specs — specifications for Galaxy J3 Emerge, Rush.
SpecificationGalaxy J3 EmergeRush
Release date
  • 2017
  • January
  • 2014
  • September
Colors
  • Silver
  • Black
  • Black
  • White
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 235 USD
Unknown
Battery life
  • Stand by time- Up to 408 h (3G) Talking time- Up to 23 h (3G) Music play - Up to 71 h
  • Stand by time- Up to 750 h (3G) Talking time- Up to 15 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy J3 Emerge, Rush.
SpecificationGalaxy J3 EmergeRush
SIM card
  • Nano-SIM
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 25(1900)
  • 26(850)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A Cat4 150/50 Mbps
  • EV-DO Rev.A 3.1 Mbps
  • HSPA 21.1/11.5 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.1
  • EDR
Music and Audio
Music and Audio — specifications for Galaxy J3 Emerge, Rush.
SpecificationGalaxy J3 EmergeRush
Radio
  • FM radio (operator dependant)
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Galaxy J3 Emerge, Rush.
SpecificationGalaxy J3 EmergeRush
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Versions: Galaxy J3 Emerge J327P (Sprint); Galaxy J3 Eclipse J327V (Verizon); Galaxy J3 Prime J327T (T-Mobile); Galaxy Express Prime 2 J327A (AT&T); Galaxy Amp Prime 2 J327A (Cricket)
  • Sensors Accelerometer
  • proximity