Samsung i780 vs Yezz Max 1 Plus

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

    Max 1 Plus: 15.1 g lighter

    i780:
    120 g
    Max 1 Plus:
    104.9 g
  • Width

    i780: 9.6 mm narrower

    i780:
    61.3 mm
    Max 1 Plus:
    70.9 mm
  • Screen diagonal

    i780: 2.9 in smaller diagonal

    i780:
    2.55 in
    Max 1 Plus:
    5.45 in
  • Rear camera layout

    i780:
    Single
    Max 1 Plus:
    Dual
  • Depth

    Max 1 Plus: 4 mm thinner

    i780:
    12.9 mm
    Max 1 Plus:
    8.9 mm
  • Height

    i780: 32.8 mm shorter

    i780:
    115.9 mm
    Max 1 Plus:
    148.7 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. i780

    Height:
    115.9 mm
    Width:
    61.3 mm
    Depth:
    12.9 mm +4 mm versus Max 1 Plus
  2. 2. Max 1 Plus

    Height:
    148.7 mm +32.8 mm versus i780
    Width:
    70.9 mm +9.6 mm versus i780
    Depth:
    8.9 mm

Weight

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

  1. 1. i780

    120 g

    +15.1 g versus Max 1 Plus

  2. 2. Max 1 Plus

    104.9 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. i780

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

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

Max 1 Plus has approximately 265.4% 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 i780, Max 1 Plus, compared at the same storage capacity.
Storagei780Max 1 Plus
16 GB Unknown 2 GB RAM
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. i780

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. Max 1 Plus

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. i780

    1480 mAh

  2. 2. Max 1 Plus

    2000 mAh

    +520 mAh versus i780

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. i7802. Max 1 Plus

Everyday essentials
Everyday essentials — specifications for i780, Max 1 Plus.
Specificationi780Max 1 Plus
Dimensions (HxWxD)
  • 115.9 Х 61.3 Х 12.9 mm
  • 148.7 Х 70.9 Х 8.9 mm
Weight
  • 120 g
  • 104.9 g
Technology
  • TFT
  • TFT
Screen size
  • 2.55" inch
  • 5.45" inch
Screen resolution
  • 320 x 320 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 16GB 2GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1480 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.0 Professional
  • Android 9.1 Pie (Go edition)
Chipset Unknown
  • Unisoc SC9832E (28nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for i780, Max 1 Plus.
Specificationi780Max 1 Plus
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 21.0 cm2
  • 76.7 cm2
Screen format
  • 1:1 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 29.5%
  • 72.7%
PPI /points per inch/
  • 177 PPI
  • 295 PPI
Screen protection Unknown
  • AGC glass
Camera and Video
Camera and Video — specifications for i780, Max 1 Plus.
Specificationi780Max 1 Plus
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Dual
Camera specs
  • 2 MP
  • 8 MP 0.3 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
Performance
Performance — specifications for i780, Max 1 Plus.
Specificationi780Max 1 Plus
Processor CPU
  • 32-bit Marvell PXA310 624 MHz
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T820 MP1
General specs
General specs — specifications for i780, Max 1 Plus.
Specificationi780Max 1 Plus
Release date
  • 2007
  • September
  • 2019
  • August
Colors
  • Black
  • Black
  • Gun Metal
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 90 USD
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 7 h
  • Stand by time- Up to 280 h Talking time- Up to 9 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for i780, Max 1 Plus.
Specificationi780Max 1 Plus
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.48 W/kg (head) 0.73 W/kg (body) SAR EU - 0.51 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for i780, Max 1 Plus.
Specificationi780Max 1 Plus
Radio
  • No
  • Stereo FM radio
Other features
Other features — specifications for i780, Max 1 Plus.
Specificationi780Max 1 Plus
Dop
  • Pocket Office -Voice memo -Callia Player
  • Callia Reader -Photo Slides -SmartConverter -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Optical trackpad
  • Sensors Accelerometer