Amoi E850 vs Samsung Galaxy J2 Pro (2018)

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

    E850: 45 g lighter

    E850:
    108 g
    Galaxy J2 Pro (2018):
    153 g
  • Width

    E850: 18.3 mm narrower

    E850:
    54 mm
    Galaxy J2 Pro (2018):
    72.3 mm
  • Screen diagonal

    E850: 2.6 in smaller diagonal

    E850:
    2.4 in
    Galaxy J2 Pro (2018):
    5 in
  • Depth

    Galaxy J2 Pro (2018): 11.6 mm thinner

    E850:
    20 mm
    Galaxy J2 Pro (2018):
    8.4 mm
  • Height

    E850: 41.8 mm shorter

    E850:
    102 mm
    Galaxy J2 Pro (2018):
    143.8 mm
  • Release year

    E850:
    2006
    Galaxy J2 Pro (2018):
    2018

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. E850

    Height:
    102 mm
    Width:
    54 mm
    Depth:
    20 mm +11.6 mm versus Galaxy J2 Pro (2018)
  2. 2. Galaxy J2 Pro (2018)

    Height:
    143.8 mm +41.8 mm versus E850
    Width:
    72.3 mm +18.3 mm versus E850
    Depth:
    8.4 mm

Weight

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

  1. 1. E850

    108 g

  2. 2. Galaxy J2 Pro (2018)

    153 g

    +45 g versus E850

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. E850

    E850: Screen geometry unavailable or conflicting.

  2. 2. Galaxy J2 Pro (2018)

    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.

E850: Original memory entry

64 MB RAM · 128 MB ROM

Galaxy J2 Pro (2018): Original memory entry

16 GB · 1.5 GB RAM 2 GB RAM (India only)

Practical features

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

1. E850

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. Galaxy J2 Pro (2018)

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. E850

    1100 mAh

  2. 2. Galaxy J2 Pro (2018)

    2600 mAh

    +1500 mAh versus E850

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. E8502. Galaxy J2 Pro (2018)

Everyday essentials
Everyday essentials — specifications for E850, Galaxy J2 Pro (2018).
SpecificationE850Galaxy J2 Pro (2018)
Dimensions (HxWxD)
  • 102 Х 54 Х 20 mm
  • 143.8 Х 72.3 Х 8.4 mm
Weight
  • 108 g
  • 153 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 2.4" inch
  • 5" inch
Screen resolution
  • 204 x 320 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 16 GB
  • 1.5 GB RAM 2 GB RAM (India only)
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 2600 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 for PocketPC Phone Edition
  • Android 7.1 (Nougat)
  • upgradable to Android 8.0 (Oreo)
Chipset Unknown
  • Qualcomm MSM8917 Snapdragon 425 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for E850, Galaxy J2 Pro (2018).
SpecificationE850Galaxy J2 Pro (2018)
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 16.8 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 130.6 g
  • 66.3%
PPI /points per inch/
  • 0 PPI
  • 220 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video

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

Camera and Video — specifications for E850, Galaxy J2 Pro (2018).
SpecificationE850Galaxy J2 Pro (2018)
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • f/2.2
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications
  • Super AMOLED
  • 5 MP
  • f/2.2
DxOMark Main Score * Unknown
  • 65
DxOMark Photo * Unknown
  • 64
DxOMark Video * Unknown
  • 65
Performance

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

Performance — specifications for E850, Galaxy J2 Pro (2018).
SpecificationE850Galaxy J2 Pro (2018)
Processor CPU
  • Intel XScale PXA 272 312 MHz
  • Quad-core 1.4 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 308
GeekBench 4 Single Core * Unknown
  • 659
GeekBench 4 Multi-Core * Unknown
  • 1860
General specs
General specs — specifications for E850, Galaxy J2 Pro (2018).
SpecificationE850Galaxy J2 Pro (2018)
Release date
  • 2006
  • Q2
  • 2018
  • January
Colors
  • Black
  • Black
  • Gold
  • Blue
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 120 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Talking time- Up to 18 h (3G) Music play - Up to 60 h
Body build Unknown
  • aluminum frame
  • plastic back
Communication and Connectivity
Communication and Connectivity — specifications for E850, Galaxy J2 Pro (2018).
SpecificationE850Galaxy J2 Pro (2018)
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • 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)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300) - Asia
  • Russia LTE band 1(2100)
  • 40(2300) - India
Speed
  • Super AMOLED
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • panorama
  • Yes
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • panorama
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • HSPA 21.1/5.76 Mbps
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • 4.2
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.51 W/kg (head) 1.20 W/kg (body)
Music and Audio
Music and Audio — specifications for E850, Galaxy J2 Pro (2018).
SpecificationE850Galaxy J2 Pro (2018)
Radio
  • panorama
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for E850, Galaxy J2 Pro (2018).
SpecificationE850Galaxy J2 Pro (2018)
Dop
  • Super AMOLED
  • Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time
  • Sensors Accelerometer
  • proximity - Versions: J250F/DS (Global Dual-SIM) Also known as Samsung Galaxy J2 (2018)
  • Samsung Galaxy Grand Prime Pro