Amoi E78 vs Huawei Mate RS Porsche Design

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

    E78: 33 g lighter

    E78:
    150 g
    Mate RS Porsche Design:
    183 g
  • Width

    E78: 11.5 mm narrower

    E78:
    61 mm
    Mate RS Porsche Design:
    72.5 mm
  • Screen diagonal

    E78: 3.54 in smaller diagonal

    E78:
    2.46 in
    Mate RS Porsche Design:
    6 in
  • Rear camera layout

    E78:
    Single
    Mate RS Porsche Design:
    Triple
  • Depth

    Mate RS Porsche Design: 4.2 mm thinner

    E78:
    12.7 mm
    Mate RS Porsche Design:
    8.5 mm
  • Height

    E78: 37.9 mm shorter

    E78:
    115 mm
    Mate RS Porsche Design:
    152.9 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. E78

    Height:
    115 mm
    Width:
    61 mm
    Depth:
    12.7 mm +4.2 mm versus Mate RS Porsche Design
  2. 2. Mate RS Porsche Design

    Height:
    152.9 mm +37.9 mm versus E78
    Width:
    72.5 mm +11.5 mm versus E78
    Depth:
    8.5 mm

Weight

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

  1. 1. E78

    150 g

  2. 2. Mate RS Porsche Design

    183 g

    +33 g versus E78

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. E78

    Screen diagonal:
    2.46 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    18.7 cm²
  2. 2. Mate RS Porsche Design

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²

Mate RS Porsche Design has approximately 395.7% more rectangular screen area than E78.

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 E78, Mate RS Porsche Design, compared at the same storage capacity.
StorageE78Mate RS Porsche Design
256 GB Unknown 6 GB RAM
512 GB Unknown 6 GB RAM
E78: Original memory entry

64 MB

Practical features

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

1. E78

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

2. Mate RS Porsche Design

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

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. E78

    1100 mAh

  2. 2. Mate RS Porsche Design

    4000 mAh

    +2900 mAh versus E78

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. E782. Mate RS Porsche Design

Everyday essentials
Everyday essentials — specifications for E78, Mate RS Porsche Design.
SpecificationE78Mate RS Porsche Design
Dimensions (HxWxD)
  • 115 Х 61 Х 12.7 mm
  • 152.9 Х 72.5 Х 8.5 mm
Weight
  • 150 g
  • 183 g
Technology
  • TFT
  • AMOLED
Screen size
  • 2.46" inch
  • 6" inch
Screen resolution
  • 240 x 320 px
  • 1440 x 2880 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 256/512 GB
  • 6 GB RAM
Memory card support
  • microSD (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 8.1 (Oreo); EMUI 8.1
Chipset Unknown
  • Hisilicon Kirin 970 (10 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • panorama
  • No
Display
Display — specifications for E78, Mate RS Porsche Design.
SpecificationE78Mate RS Porsche Design
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 18.7 cm2
  • 92.6 cm2
Screen format
  • 4:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 26.7%
  • 83.5%
PPI /points per inch/
  • 163 PPI
  • 538 PPI
Camera and Video
Camera and Video — specifications for E78, Mate RS Porsche Design.
SpecificationE78Mate RS Porsche Design
Rear camera, main
  • 2 MP
  • Single
  • 40 MP
  • Triple
Camera specs
  • 2 MP
  • 40 MP
  • f/1.8
  • 27mm (wide)
  • 1/1.7''
  • OIS
  • PDAF/Laser AF -20 MP B/W
  • f/1.6
  • 1/2.7''
  • PDAF/Laser AF -8 MP
  • f/2.4
  • 80mm (telephoto)
  • 1/4''
  • 3x optical zoom
  • PDAF/Laser AF
Functions Unknown
  • Leica optics
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 24 MP
  • Single
Specifications
  • Super AMOLED
  • 24 MP
  • AF
  • f/2.0
Performance
Performance — specifications for E78, Mate RS Porsche Design.
SpecificationE78Mate RS Porsche Design
Processor CPU
  • Super AMOLED
  • Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-G72 MP12
General specs
General specs — specifications for E78, Mate RS Porsche Design.
SpecificationE78Mate RS Porsche Design
Release date
  • 2007
  • 2018
  • March
Colors
  • Black
  • Black
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 1300 EUR
Communication and Connectivity
Communication and Connectivity — specifications for E78, Mate RS Porsche Design.
SpecificationE78Mate RS Porsche Design
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Hybrid Dual SIM (Nano-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 / 1900 / 2100 -4G - LTE
Speed
  • Super AMOLED
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat18 1200/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • panorama
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • panorama
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
USB
  • panorama
  • 3.1
  • Type-C 1.0 reversible connector
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • A2DP
  • 4.2
  • A2DP
  • LE
  • EDR
  • aptX HD
Music and Audio
Music and Audio — specifications for E78, Mate RS Porsche Design.
SpecificationE78Mate RS Porsche Design
Radio
  • panorama
  • No
Others Unknown
  • 32-bit/384kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for E78, Mate RS Porsche Design.
SpecificationE78Mate RS Porsche Design
Dop
  • File transfer -Organizer -Task synchronizing -Pocket Office
  • Sensors Fingerprints (rear-mounted and under display)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port - Fast battery charging 4.5V/5A (58% in 30 min) -Qi wireless charging - IP67 dust/water resistant (up to 1m for 30 mins)