Nokia E7 vs Samsung Galaxy S Duos 2 S7582

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 S Duos 2 S7582: 58 g lighter

    E7:
    176 g
    Galaxy S Duos 2 S7582:
    118 g
  • Depth

    Galaxy S Duos 2 S7582: 3 mm thinner

    E7:
    13.6 mm
    Galaxy S Duos 2 S7582:
    10.6 mm
  • Height

    Galaxy S Duos 2 S7582: 2.2 mm shorter

    E7:
    123.7 mm
    Galaxy S Duos 2 S7582:
    121.5 mm
  • Release year

    E7:
    2010
    Galaxy S Duos 2 S7582:
    2013

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. E7

    Height:
    123.7 mm +2.2 mm versus Galaxy S Duos 2 S7582
    Width:
    62.4 mm
    Depth:
    13.6 mm +3 mm versus Galaxy S Duos 2 S7582
  2. 2. Galaxy S Duos 2 S7582

    Height:
    121.5 mm
    Width:
    63.1 mm
    Depth:
    10.6 mm

Weight

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

  1. 1. E7

    176 g

    +58 g versus Galaxy S Duos 2 S7582

  2. 2. Galaxy S Duos 2 S7582

    118 g

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. E7

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    44.1 cm²
  2. 2. Galaxy S Duos 2 S7582

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Galaxy S Duos 2 S7582 has approximately 3.2% more rectangular screen area than E7.

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.

E7: Original memory entry

16 GB · 256 MB RAM · 1 GB ROM

Galaxy S Duos 2 S7582: Original memory entry

4 GB · 768 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. E7

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. Galaxy S Duos 2 S7582

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. E7

    1200 mAh

  2. 2. Galaxy S Duos 2 S7582

    1500 mAh

    +300 mAh versus E7

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. E72. Galaxy S Duos 2 S7582

Everyday essentials
Everyday essentials — specifications for E7, Galaxy S Duos 2 S7582.
SpecificationE7Galaxy S Duos 2 S7582
Dimensions (HxWxD)
  • 123.7 Х 62.4 Х 13.6 mm
  • 121.5 Х 63.1 Х 10.6 mm
Weight
  • 176 g
  • 118 g
Technology
  • AMOLED
  • TFT
Screen size
  • 4" inch
  • 4" inch
Screen resolution
  • 360 x 640 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 256 MB RAM
  • 1 GB ROM
  • 4 GB
  • 768 MB RAM
Memory card support
  • No
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian^3
  • upgradable to Nokia Belle OS
  • Android 4.2.2 (Jelly Bean)
Chipset Unknown
  • BCM 28145/28155
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for E7, Galaxy S Duos 2 S7582.
SpecificationE7Galaxy S Duos 2 S7582
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 44.1 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 57.1%
  • 59.4%
PPI /points per inch/
  • 184 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for E7, Galaxy S Duos 2 S7582.
SpecificationE7Galaxy S Duos 2 S7582
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • 720p@25fps
  • 720p@30fps (via SW update)
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance

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

Performance — specifications for E7, Galaxy S Duos 2 S7582.
SpecificationE7Galaxy S Duos 2 S7582
Processor CPU
  • 680 MHz ARM 11
  • Dual-core 1.2 GHz Cortex-A9
Graphics processor GPU
  • Broadcom BCM2727
  • Broadcom VideoCore IV
Antutu 7 score * Unknown
  • 12000
General specs
General specs — specifications for E7, Galaxy S Duos 2 S7582.
SpecificationE7Galaxy S Duos 2 S7582
Release date
  • 2010
  • September
  • 2013
  • November
Colors
  • Dark Grey
  • Silver White
  • Green
  • Blue
  • Orange
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 432 h (2G) / Up to 480 h (3G) Talking time- Up to 9 h (2G) / Up to 5 h (3G)
  • Stand by time- Up to 280 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for E7, Galaxy S Duos 2 S7582.
SpecificationE7Galaxy S Duos 2 S7582
SIM card
  • Mini-SIM
  • Dual SIM (Mini-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 GSM 850 / 900 / 1800 / 1900 - S7580
Speed
  • HSPA 10.2/2 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS; Ovi Maps 3.0
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.93 W/kg (head) 1.23 W/kg (body) SAR EU - 0.56 W/kg (head)
  • SAR - 0.74 W/kg (head) 1.02 W/kg (body) SAR EU - 0.59 W/kg (head) 0.42 W/kg (body)
Music and Audio
Music and Audio — specifications for E7, Galaxy S Duos 2 S7582.
SpecificationE7Galaxy S Duos 2 S7582
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
  • RDS
Others
  • Nokia ClearBlack display
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for E7, Galaxy S Duos 2 S7582.
SpecificationE7Galaxy S Duos 2 S7582
Dop
  • Sensors Accelerometer
  • proximity
  • compass - TV-out (720p video) via HDMI and composite -Dolby Digital Plus via HDMI -MP3/WAV/eAAC+/WMA player -MP4/H.264/WMV player -Voice command/dial -Document editor (Word
  • Excel
  • PowerPoint
  • PDF) -Video/photo editor -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Samsung Galaxy Trend Plus S7580 with single-SIM card slot