alcatel 1c (2019) vs Oppo A1k

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

    1c (2019): 22 g lighter

    1c (2019):
    148 g
    A1k:
    170 g
  • Width

    1c (2019): 8.5 mm narrower

    1c (2019):
    65.3 mm
    A1k:
    73.8 mm
  • Screen diagonal

    1c (2019): 1.1 in smaller diagonal

    1c (2019):
    5 in
    A1k:
    6.1 in
  • Chipset

    1c (2019):
    Spreadtrum SC7731E
    A1k:
    Mediatek MT6762 Helio P22 (12 nm)
  • Depth

    A1k: 1.6 mm thinner

    1c (2019):
    10 mm
    A1k:
    8.4 mm
  • Height

    1c (2019): 17.9 mm shorter

    1c (2019):
    136.6 mm
    A1k:
    154.5 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. 1c (2019)

    Height:
    136.6 mm
    Width:
    65.3 mm
    Depth:
    10 mm +1.6 mm versus A1k
  2. 2. A1k

    Height:
    154.5 mm +17.9 mm versus 1c (2019)
    Width:
    73.8 mm +8.5 mm versus 1c (2019)
    Depth:
    8.4 mm

Weight

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

  1. 1. 1c (2019)

    148 g

  2. 2. A1k

    170 g

    +22 g versus 1c (2019)

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. 1c (2019)

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    64.5 cm²
  2. 2. A1k

    Screen diagonal:
    6.1 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    91.3 cm²

A1k has approximately 41.6% more rectangular screen area than 1c (2019).

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 1c (2019), A1k, compared at the same storage capacity.
Storage1c (2019)A1k
8 GB 1 GB RAM Not recorded
32 GB Not recorded 2 GB 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. 1c (2019)

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

2. A1k

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. 1c (2019)

    2000 mAh

  2. 2. A1k

    4000 mAh

    +2000 mAh versus 1c (2019)

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. 1c (2019)2. A1k

Everyday essentials
Everyday essentials — specifications for 1c (2019), A1k.
Specification1c (2019)A1k
Dimensions (HxWxD)
  • 136.6 Х 65.3 Х 10 mm
  • 154.5 Х 73.8 Х 8.4 mm
Weight
  • 148 g
  • 170 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 6.1" inch
Screen resolution
  • 480 x 960 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 9.0 (Pie); ColorOS 6
Chipset
  • Spreadtrum SC7731E
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 1c (2019), A1k.
Specification1c (2019)A1k
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 64.5 cm2
  • 91.3 cm2
Screen format
  • 18:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 72.3%
  • 80.1%
PPI /points per inch/
  • 215 PPI
  • 282 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for 1c (2019), A1k.
Specification1c (2019)A1k
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • LED flash
  • HDR
Video
  • 720p@30fps
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance

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

Performance — specifications for 1c (2019), A1k.
Specification1c (2019)A1k
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8320
Antutu 7 score *
  • 21456
  • 75826
General specs
General specs — specifications for 1c (2019), A1k.
Specification1c (2019)A1k
Release date
  • 2019
  • January
  • 2019
  • April
Colors
  • Enamel Blue
  • Blush Pink
  • Volcano Black
  • Black
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 100 EUR
Body build
  • Front glass
  • plastic body
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for 1c (2019), A1k.
Specification1c (2019)A1k
SIM card
  • Single SIM (Nano-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
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
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for 1c (2019), A1k.
Specification1c (2019)A1k
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 1c (2019), A1k.
Specification1c (2019)A1k
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - Versions: CPH1923