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Nokia E51 vs Samsung Galaxy J2

Compare recorded specifications, size and practical differences.

Nokia E51

Nokia E51

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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

    E51: 29 g lighter

    E51:
    100 g
    Galaxy J2:
    129 g
  • Width

    E51: 23 mm narrower

    E51:
    46 mm
    Galaxy J2:
    69 mm
  • Screen diagonal

    E51: 2.7 in smaller diagonal

    E51:
    2 in
    Galaxy J2:
    4.7 in
  • Depth

    Galaxy J2: 3.6 mm thinner

    E51:
    12 mm
    Galaxy J2:
    8.4 mm
  • Height

    E51: 21.7 mm shorter

    E51:
    114.8 mm
    Galaxy J2:
    136.5 mm
  • Release year

    E51:
    2007
    Galaxy J2:
    2015

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
Front — relative 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. E51: height 114.8 mm; Width 46 mm. Galaxy J2: height 136.5 mm; Width 69 mm. E51: 114.8 × 46 mm 1 Galaxy J2: 136.5 × 69 mm 2
Side
Side — relative 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. E51: height 114.8 mm; Depth 12 mm. Galaxy J2: height 136.5 mm; Depth 8.4 mm. E51: 114.8 × 12 mm 1 Galaxy J2: 136.5 × 8.4 mm 2
  1. 1. E51

    Height:
    114.8 mm
    Width:
    46 mm
    Depth:
    12 mm +3.6 mm versus Galaxy J2
    Weight:
    100 g
  2. 2. Galaxy J2

    Height:
    136.5 mm +21.7 mm versus E51
    Width:
    69 mm +23 mm versus E51
    Depth:
    8.4 mm
    Weight:
    129 g

Weight

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

  1. 1. E51

    100 g

  2. 2. Galaxy J2

    129 g

    +29 g versus E51

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.

Screen size
Relative rectangular screen sizes; numbers match the phone labels below 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. E51: screen diagonal 2 in; aspect ratio (height:width) 4:3; approximate rectangular area 12.4 cm². Galaxy J2: screen diagonal 4.7 in; aspect ratio (height:width) 16:9; approximate rectangular area 60.9 cm². E51: 2 in, 4:3, About 12.4 cm² rectangular area 1 Galaxy J2: 4.7 in, 16:9, About 60.9 cm² rectangular area 2
  1. 1. E51

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. Galaxy J2

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

Galaxy J2 has approximately 391.6% more rectangular screen area than E51.

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.

Recorded RAM for E51, Galaxy J2, compared at the same storage capacity.
StorageE51Galaxy J2
8 GB Unknown 1 GB RAM
E51: Original memory entry

130 MB · 96 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. E51

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. Galaxy J2

NFC:
See details Yes (market dependent)
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. E51

    1050 mAh

  2. 2. Galaxy J2

    2000 mAh

    +950 mAh versus E51

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. E512. Galaxy J2

Everyday essentials
Everyday essentials — specifications for E51, Galaxy J2.
SpecificationE51Galaxy J2
Dimensions (HxWxD)
  • 114.8 Х 46 Х 12 mm
  • 136.5 Х 69 Х 8.4 mm
Weight
  • 100 g
  • 129 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 2" inch
  • 4.7" inch
Screen resolution
  • 240 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.
  • 130 MB
  • 96 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 5.1.1 (Lollipop)
Chipset Unknown
  • Exynos 3475 Quad (28 nm)
NFC Unknown
  • Yes (market dependent)
Headphone jack
  • No
  • Yes
Display
Display — specifications for E51, Galaxy J2.
SpecificationE51Galaxy J2
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 12.4 cm2
  • 60.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 23.5%
  • 64.7%
PPI /points per inch/
  • 200 PPI
  • 234 PPI
Camera and Video
Camera and Video — specifications for E51, Galaxy J2.
SpecificationE51Galaxy J2
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
  • f/2.2
Functions Unknown
  • LED flash
Video
  • 320p@15fps
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
  • f/2.2
Performance
Performance — specifications for E51, Galaxy J2.
SpecificationE51Galaxy J2
Processor CPU
  • 369 MHz ARM 11
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-T720
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 21754
GeekBench 4 Single Core Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 406
GeekBench 4 Multi-Core Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1120
GeekBench 4 RenderScript Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 702
General specs
General specs — specifications for E51, Galaxy J2.
SpecificationE51Galaxy J2
Release date
  • 2007
  • September
  • 2015
  • September
Colors
  • Black
  • Silver
  • White
  • Black
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
  • Talking time- Up to 11 h (3G) Music play - Up to 41 h
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for E51, Galaxy J2.
SpecificationE51Galaxy J2
SIM card
  • Mini-SIM
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - J200G
  • J200GU
  • J200F
  • J200Y HSDPA 850 / 900 / 2100 - J200H -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800) - J200F LTE band 1(2100)
  • 20(800)
  • 40(2300) - J200G LTE band 1(2100)
  • 8(900) - J200GU LTE band 1(2100)
  • 28(700) - J200Y
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.1
  • A2DP
Harmful irradiation
  • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
  • SAR - 1.18 W/kg (head) 1.27 W/kg (body) SAR EU - 0.57 W/kg (head) 0.45 W/kg (body)
Music and Audio
Music and Audio — specifications for E51, Galaxy J2.
SpecificationE51Galaxy J2
Radio
  • FM radio
  • FM radio
  • RDS
  • recording
Others
  • Five-way scroll key -Downloadable themes
  • 2.5 mm audio jack
Unknown
Other features
Other features — specifications for E51, Galaxy J2.
SpecificationE51Galaxy J2
Dop
  • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer
  • Sensors Accelerometer
  • proximity - Versions: J200F (UAE
  • Turkey); J200Y (New Zealand
  • Taiwan); J200G (India
  • Indonesia); J200H with no LTE (South Africa
  • Kazakhstan); J200GU (Philippines
  • Malaysia
  • Thailand) Also known as Samsung Galax