alcatel 1s vs Plum Coach Plus II

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

    1s: 10 g lighter

    1s:
    146 g
    Coach Plus II:
    156 g
  • Width

    1s: 3.3 mm narrower

    1s:
    70.7 mm
    Coach Plus II:
    74 mm
  • Screen diagonal

    1s: 0.5 in smaller diagonal

    1s:
    5.5 in
    Coach Plus II:
    6 in
  • Chipset

    1s:
    Unisoc SC9863A
    Coach Plus II:
    Mediatek MT6582M (28 nm)
  • Rear camera layout

    1s:
    Dual
    Coach Plus II:
    Single
  • Depth

    1s: 1.3 mm thinner

    1s:
    8.6 mm
    Coach Plus II:
    9.9 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. 1s

    Height:
    147.8 mm
    Width:
    70.7 mm
    Depth:
    8.6 mm
  2. 2. Coach Plus II

    Height:
    157.8 mm +10 mm versus 1s
    Width:
    74 mm +3.3 mm versus 1s
    Depth:
    9.9 mm +1.3 mm versus 1s

Weight

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

  1. 1. 1s

    146 g

  2. 2. Coach Plus II

    156 g

    +10 g versus 1s

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. 1s

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

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²

Coach Plus II has approximately 27.1% more rectangular screen area than 1s.

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 1s, Coach Plus II, compared at the same storage capacity.
Storage1sCoach Plus II
32 GB 3 GB RAM Unknown
Coach Plus II: 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. 1s

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

2. Coach Plus II

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. 1s

    3060 mAh

    +660 mAh versus Coach Plus II

  2. 2. Coach Plus II

    2400 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. 1s2. Coach Plus II

Everyday essentials
Everyday essentials — specifications for 1s, Coach Plus II.
Specification1sCoach Plus II
Dimensions (HxWxD)
  • 147.8 Х 70.7 Х 8.6 mm
  • 157.8 Х 74 Х 9.9 mm
Weight
  • 146 g
  • 156 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3060 mAh
  • Li-Ion
  • 2400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 4.4.2 (KitKat)
Chipset
  • Unisoc SC9863A
  • Mediatek MT6582M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 1s, Coach Plus II.
Specification1sCoach Plus II
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 99.2 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 74.7%
  • 85.0%
PPI /points per inch/
  • 293 PPI
  • 245 PPI
Camera and Video
Camera and Video — specifications for 1s, Coach Plus II.
Specification1sCoach Plus II
Rear camera, main
  • 13 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • 1.12µm -2 MP
  • depth sensor
  • 8 MP
  • AF
Functions
  • HDR
  • Face detection
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • f/2.2
  • 1/5''
  • 1.12µm
  • 1.3 MP
Performance

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

Performance — specifications for 1s, Coach Plus II.
Specification1sCoach Plus II
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
Antutu 7 score *
  • 75322
Unknown
General specs
General specs — specifications for 1s, Coach Plus II.
Specification1sCoach Plus II
Release date
  • 2019
  • February
  • 2014
  • May
Colors
  • Blue
  • Black
  • Rose
  • Gold
  • Black
  • White
Battery life Unknown
  • Stand by time- Up to 780 h (2G) / Up to 690 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for 1s, Coach Plus II.
Specification1sCoach Plus II
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for 1s, Coach Plus II.
Specification1sCoach Plus II
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for 1s, Coach Plus II.
Specification1sCoach Plus II
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity - Also known as Plum Coach Plus II Z621