Amoi E78 vs Lava Iris X1 mini

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

    Iris X1 mini: 34 g lighter

    E78:
    150 g
    Iris X1 mini:
    116 g
  • Width

    E78: 2.4 mm narrower

    E78:
    61 mm
    Iris X1 mini:
    63.4 mm
  • Screen diagonal

    E78: 1.54 in smaller diagonal

    E78:
    2.46 in
    Iris X1 mini:
    4 in
  • Depth

    Iris X1 mini: 3.7 mm thinner

    E78:
    12.7 mm
    Iris X1 mini:
    9 mm
  • Height

    E78: 8.5 mm shorter

    E78:
    115 mm
    Iris X1 mini:
    123.5 mm
  • Release year

    E78:
    2007
    Iris X1 mini:
    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.

  1. 1. E78

    Height:
    115 mm
    Width:
    61 mm
    Depth:
    12.7 mm +3.7 mm versus Iris X1 mini
  2. 2. Iris X1 mini

    Height:
    123.5 mm +8.5 mm versus E78
    Width:
    63.4 mm +2.4 mm versus E78
    Depth:
    9 mm

Weight

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

  1. 1. E78

    150 g

    +34 g versus Iris X1 mini

  2. 2. Iris X1 mini

    116 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. E78

    Screen diagonal:
    2.46 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    18.7 cm²
  2. 2. Iris X1 mini

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

Iris X1 mini has approximately 143% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

E78: Original memory entry

64 MB

Iris X1 mini: Original memory entry

4 GB · 512 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. E78

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

2. Iris X1 mini

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. Iris X1 mini

    1750 mAh

    +650 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. Iris X1 mini

Everyday essentials
Everyday essentials — specifications for E78, Iris X1 mini.
SpecificationE78Iris X1 mini
Dimensions (HxWxD)
  • 115 Х 61 Х 12.7 mm
  • 123.5 Х 63.4 Х 9 mm
Weight
  • 150 g
  • 116 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.46" inch
  • 4" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Spreadtrum 7731
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for E78, Iris X1 mini.
SpecificationE78Iris X1 mini
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
Unknown
Screen area
  • 18.7 cm2
  • 45.5 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 26.7%
  • 58.2%
PPI /points per inch/
  • 163 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for E78, Iris X1 mini.
SpecificationE78Iris X1 mini
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications
  • Super AMOLED
  • VGA
Performance
Performance — specifications for E78, Iris X1 mini.
SpecificationE78Iris X1 mini
Processor CPU
  • Super AMOLED
  • Quad-core 1.2 GHz
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for E78, Iris X1 mini.
SpecificationE78Iris X1 mini
Release date
  • 2007
  • 2015
  • January
Colors
  • Black
  • Ink Black,white-silver
  • Black-gold
Battery life Unknown
  • Talking time- Up to 10 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for E78, Iris X1 mini.
SpecificationE78Iris X1 mini
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual SIM
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 900 / 1800 - SIM 1 & SIM 2
Speed
  • Super AMOLED
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/g/n
GPS
  • panorama
  • A-GPS
USB
  • panorama
  • microUSB 2.0
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • A2DP
  • 2.1
Music and Audio
Music and Audio — specifications for E78, Iris X1 mini.
SpecificationE78Iris X1 mini
Radio
  • panorama
  • FM radio
  • recording
Other features
Other features — specifications for E78, Iris X1 mini.
SpecificationE78Iris X1 mini
Dop
  • File transfer -Organizer -Task synchronizing -Pocket Office
  • Sensors Accelerometer
  • proximity - For India