alcatel 1B (2020) vs Motorola A728

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    A728: 48 g lighter

    1B (2020):
    168 g
    A728:
    120 g
  • Width

    A728: 18.6 mm narrower

    1B (2020):
    71.6 mm
    A728:
    53 mm
  • Depth

    1B (2020): 11.1 mm thinner

    1B (2020):
    9.9 mm
    A728:
    21 mm
  • Height

    A728: 45.1 mm shorter

    1B (2020):
    146.1 mm
    A728:
    101 mm
  • Release year

    1B (2020):
    2020
    A728:
    2005

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. 1B (2020)

    Height:
    146.1 mm +45.1 mm versus A728
    Width:
    71.6 mm +18.6 mm versus A728
    Depth:
    9.9 mm
  2. 2. A728

    Height:
    101 mm
    Width:
    53 mm
    Depth:
    21 mm +11.1 mm versus 1B (2020)

Weight

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

  1. 1. 1B (2020)

    168 g

    +48 g versus A728

  2. 2. A728

    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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 1B (2020)

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. A728

    A728: Screen geometry unavailable or conflicting.

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 1B (2020), A728, compared at the same storage capacity.
Storage1B (2020)A728
16 GB 2 GB RAM Unknown
A728: Original memory entry

8 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. 1B (2020)

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (dedicated slot)

2. A728

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. 1B (2020)2. A728

Everyday essentials
Everyday essentials — specifications for 1B (2020), A728.
Specification1B (2020)A728
Dimensions (HxWxD)
  • 146.1 Х 71.6 Х 9.9 mm
  • 101 Х 53 Х 21 mm
Weight
  • 168 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 0" inch
Screen resolution
  • 720 x 1440 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16GB 2GB RAM
  • 8 MB
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Li-Ion
  • 0 mAh,
Operating system OS
  • Android 10.0 (Go edition)
  • Linux
Chipset
  • Qualcomm QM215 (28 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for 1B (2020), A728.
Specification1B (2020)A728
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 78.1 cm2
Unknown
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 74.6%
Unknown
PPI /points per inch/
  • 293 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for 1B (2020), A728.
Specification1B (2020)A728
Rear camera, main
  • 13 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • (wide)
  • 1/4''
  • 1.12µm
  • AF
Unknown
Functions
  • LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.2
  • (wide)
  • 1/5''
  • 1.12µm
Unknown
Performance
Performance — specifications for 1B (2020), A728.
Specification1B (2020)A728
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
Unknown
Graphics processor GPU
  • Adreno 308
Unknown
General specs
General specs — specifications for 1B (2020), A728.
Specification1B (2020)A728
Release date
  • 2020
  • January
  • 2005
  • July
Colors
  • Prime Black
  • Pine Green
  • Mr. black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 60 EUR
Unknown
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for 1B (2020), A728.
Specification1B (2020)A728
SIM card
  • 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 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 8
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.2
  • A2DP
  • LE
  • Yes
Music and Audio
Music and Audio — specifications for 1B (2020), A728.
Specification1B (2020)A728
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting and speech recognition (Chi & Eng)
Other features
Other features — specifications for 1B (2020), A728.
Specification1B (2020)A728
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - MP3 player -Organizer -Voice dial/memo