Huawei P40 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: 55 g lighter

    P40:
    175 g
    i780:
    120 g
  • Width

    i780: 9.8 mm narrower

    P40:
    71.1 mm
    i780:
    61.3 mm
  • Screen diagonal

    i780: 3.55 in smaller diagonal

    P40:
    6.1 in
    i780:
    2.55 in
  • Rear camera layout

    P40:
    Triple
    i780:
    Single
  • Depth

    P40: 4.4 mm thinner

    P40:
    8.5 mm
    i780:
    12.9 mm
  • Height

    i780: 33 mm shorter

    P40:
    148.9 mm
    i780:
    115.9 mm

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. P40

    Height:
    148.9 mm +33 mm versus i780
    Width:
    71.1 mm +9.8 mm versus i780
    Depth:
    8.5 mm
  2. 2. i780

    Height:
    115.9 mm
    Width:
    61.3 mm
    Depth:
    12.9 mm +4.4 mm versus P40

Weight

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

  1. 1. P40

    175 g

    +55 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. P40

    Screen diagonal:
    6.1 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    91.3 cm²
  2. 2. i780

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

P40 has approximately 335.5% 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 P40, i780, compared at the same storage capacity.
StorageP40i780
128 GB 6 / 8 GB RAM Alternative RAM configurations Unknown
256 GB 8 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. P40

NFC:
Yes
Headphone jack:
No
Memory card support:
See details NM (Nano Memory) · up to 256GB (uses shared SIM 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. P40

    3800 mAh

    +2320 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. P402. i780

Everyday essentials
Everyday essentials — specifications for P40, i780.
SpecificationP40i780
Dimensions (HxWxD)
  • 148.9 Х 71.1 Х 8.5 mm
  • 115.9 Х 61.3 Х 12.9 mm
Weight
  • 175 g
  • 120 g
Technology
  • OLED
  • TFT
Screen size
  • 6.1" inch
  • 2.55" inch
Screen resolution
  • 1080 x 2340 px
  • 320 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • NM (Nano Memory)
  • up to 256GB (uses shared SIM slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3800 mAh
  • Non-removable Li-Po
  • 1480 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0 (AOSP + HMS); EMUI 10.1
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • HiSilicon Kirin 990 5G (7 nm+)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for P40, i780.
SpecificationP40i780
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 91.3 cm2
  • 21.0 cm2
Screen format
  • 19.5:9 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 86.3%
  • 29.5%
PPI /points per inch/
  • 422 PPI
  • 177 PPI
Screen protection
  • Corning Gorilla Glass 6
Unknown
Camera and Video
Camera and Video — specifications for P40, i780.
SpecificationP40i780
Rear camera, main
  • 50 MP
  • Triple
  • 2 MP
  • Single
Camera specs
  • 50 MP
  • f/1.9
  • 23mm (wide)
  • 1/1.28''
  • 2.44µm
  • omnidirectional PDAF
  • OIS -8 MP
  • f/2.4
  • 80mm (telephoto)
  • PDAF
  • OIS
  • 3x optical zoom -16 MP
  • f/2.2
  • 17mm (ultrawide)
  • AF
  • 2 MP
Functions
  • HDR
Unknown
Video
  • 2160p@30/60fps
  • 1080p@30/60fps
  • Yes
Front camera, selfie
  • 32 MP
  • Dual
  • 0.3 MP
  • Single
Specifications
  • 32 MP
  • f/2.0
  • 26mm (wide)
  • 1/2.8"
  • 0.8µm IR TOF 3D
  • (biometrics sensor only)
  • VGA videocall camera
Performance

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

Performance — specifications for P40, i780.
SpecificationP40i780
Processor CPU
  • Octa-core (2x2.86 GHz Cortex-A76 & 2x2.36 GHz Cortex-A76 & 4x1.95 GHz Cortex-A55)
  • 32-bit Marvell PXA310 624 MHz
Graphics processor GPU
  • Mali-G76 MP16
Unknown
Antutu 8 score *
  • 496357
Unknown
GeekBench 5 Single Core *
  • 774
Unknown
GeekBench 5 Multi-Core *
  • 3181
Unknown
General specs
General specs — specifications for P40, i780.
SpecificationP40i780
Release date
  • 2020
  • March 26
  • 2007
  • September
Colors
  • Silver Frost
  • Blush Gold
  • Deep Sea Blue
  • Ice White
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 800 EUR
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 400 h Talking time- Up to 7 h
Body build
  • Glass front
  • glass back
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for P40, i780.
SpecificationP40i780
SIM card
  • Single SIM (Nano-SIM/eSIM)Hybrid 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 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE -5G - 5G SA/NSA
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac/ax
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
  • NavIC
  • Yes
  • with A-GPS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • Proprietary
Bluetooth
  • 5.1
  • A2DP
  • LE
  • 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 P40, i780.
SpecificationP40i780
Radio
  • No
  • No
Others
  • DCI-P3 -HDR10 -90Hz
  • 32-bit/384kHz audio
Unknown
Other features
Other features — specifications for P40, i780.
SpecificationP40i780
Dop
  • Sensors Infrared face recognition
  • fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass
  • color spectrum
  • Infrared port - Fast charging 22.5W - IP53 dust and splash protection
  • Pocket Office -Voice memo -Callia Player
  • Callia Reader -Photo Slides -SmartConverter -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Optical trackpad