HTC One E9s dual sim vs Samsung i780

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

    i780: 45 g lighter

    One E9s dual sim:
    165 g
    i780:
    120 g
  • Width

    i780: 18.4 mm narrower

    One E9s dual sim:
    79.7 mm
    i780:
    61.3 mm
  • Screen diagonal

    i780: 2.95 in smaller diagonal

    One E9s dual sim:
    5.5 in
    i780:
    2.55 in
  • Depth

    One E9s dual sim: 5.3 mm thinner

    One E9s dual sim:
    7.6 mm
    i780:
    12.9 mm
  • Height

    i780: 41.8 mm shorter

    One E9s dual sim:
    157.7 mm
    i780:
    115.9 mm
  • Release year

    One E9s dual sim:
    2015
    i780:
    2007

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. One E9s dual sim

    Height:
    157.7 mm +41.8 mm versus i780
    Width:
    79.7 mm +18.4 mm versus i780
    Depth:
    7.6 mm
  2. 2. i780

    Height:
    115.9 mm
    Width:
    61.3 mm
    Depth:
    12.9 mm +5.3 mm versus One E9s dual sim

Weight

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

  1. 1. One E9s dual sim

    165 g

    +45 g versus i780

  2. 2. i780

    120 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. One E9s dual sim

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. i780

    Screen diagonal:
    2.55 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    21 cm²

One E9s dual sim has approximately 297.6% more rectangular screen area than i780.

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 One E9s dual sim, i780, compared at the same storage capacity.
StorageOne E9s dual simi780
16 GB 2 GB RAM Unknown
i780: Original memory entry

128 MB RAM · 256 MB ROM

Practical features

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

1. One E9s dual sim

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

2. i780

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. One E9s dual sim

    2600 mAh

    +1120 mAh versus i780

  2. 2. i780

    1480 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. One E9s dual sim2. i780

Everyday essentials
Everyday essentials — specifications for One E9s dual sim, i780.
SpecificationOne E9s dual simi780
Dimensions (HxWxD)
  • 157.7 Х 79.7 Х 7.6 mm
  • 115.9 Х 61.3 Х 12.9 mm
Weight
  • 165 g
  • 120 g
Technology Unknown
  • TFT
Screen size
  • 5.5" inch
  • 2.55" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Removable Li-Ion
  • 1480 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5 (Lollipop); Sense UI 7
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Mediatek MT6752M
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for One E9s dual sim, i780.
SpecificationOne E9s dual simi780
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 83.4 cm2
  • 21.0 cm2
Screen format
  • 16:9 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 66.3%
  • 29.5%
PPI /points per inch/
  • 267 PPI
  • 177 PPI
Camera and Video
Camera and Video — specifications for One E9s dual sim, i780.
SpecificationOne E9s dual simi780
Rear camera, main
  • 13 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
  • 2 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 4 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • VGA videocall camera
Performance
Performance — specifications for One E9s dual sim, i780.
SpecificationOne E9s dual simi780
Processor CPU
  • Octa-core 1.5 GHz Cortex-A53
  • 32-bit Marvell PXA310 624 MHz
Graphics processor GPU
  • Mali-T760MP2
Unknown
General specs
General specs — specifications for One E9s dual sim, i780.
SpecificationOne E9s dual simi780
Release date
  • 2015
  • October
  • 2007
  • September
Colors
  • Meteor Gray
  • White Luxury
  • Roast Chestnut
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 310 EUR
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 400 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for One E9s dual sim, i780.
SpecificationOne E9s dual simi780
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.48 W/kg (head) 0.73 W/kg (body) SAR EU - 0.51 W/kg (head)
Music and Audio
Music and Audio — specifications for One E9s dual sim, i780.
SpecificationOne E9s dual simi780
Radio
  • FM radio
  • No
Others
  • Dolby Audio enhancement -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for One E9s dual sim, i780.
SpecificationOne E9s dual simi780
Dop
  • Sensors Yes
  • Pocket Office -Voice memo -Callia Player
  • Callia Reader -Photo Slides -SmartConverter -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Optical trackpad