Acer Liquid C1 vs Coolpad Cool S1

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

    Liquid C1: 28 g lighter

    Liquid C1:
    140 g
    Cool S1:
    168 g
  • Width

    Liquid C1: 9.2 mm narrower

    Liquid C1:
    65.5 mm
    Cool S1:
    74.7 mm
  • Screen diagonal

    Liquid C1: 1.2 in smaller diagonal

    Liquid C1:
    4.3 in
    Cool S1:
    5.5 in
  • Chipset

    Liquid C1:
    Intel Atom Z2420
    Cool S1:
    Qualcomm MSM8996 Snapdragon 821 (14 nm)
  • Depth

    Cool S1: 2.5 mm thinner

    Liquid C1:
    10 mm
    Cool S1:
    7.5 mm
  • Height

    Liquid C1: 24.1 mm shorter

    Liquid C1:
    127.3 mm
    Cool S1:
    151.4 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. Liquid C1

    Height:
    127.3 mm
    Width:
    65.5 mm
    Depth:
    10 mm +2.5 mm versus Cool S1
  2. 2. Cool S1

    Height:
    151.4 mm +24.1 mm versus Liquid C1
    Width:
    74.7 mm +9.2 mm versus Liquid C1
    Depth:
    7.5 mm

Weight

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

  1. 1. Liquid C1

    140 g

  2. 2. Cool S1

    168 g

    +28 g versus Liquid C1

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. Liquid C1

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. Cool S1

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

Cool S1 has approximately 63.6% more rectangular screen area than Liquid C1.

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 Liquid C1, Cool S1, compared at the same storage capacity.
StorageLiquid C1Cool S1
4 GB 1 GB RAM Unknown
Cool S1: Original memory entry

128 GB · 6 GB RAM 64 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Liquid C1

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Cool S1

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

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. Liquid C1

    2000 mAh

  2. 2. Cool S1

    4070 mAh

    +2070 mAh versus Liquid C1

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. Liquid C12. Cool S1

Everyday essentials
Everyday essentials — specifications for Liquid C1, Cool S1.
SpecificationLiquid C1Cool S1
Dimensions (HxWxD)
  • 127.3 Х 65.5 Х 10 mm
  • 151.4 Х 74.7 Х 7.5 mm
Weight
  • 140 g
  • 168 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.3" inch
  • 5.5" inch
Screen resolution
  • 540 x 960 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 4070 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 6.0.1 (Marshmallow); eUI 5.8
Chipset
  • Intel Atom Z2420
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Liquid C1, Cool S1.
SpecificationLiquid C1Cool S1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 61.1%
  • 73.7%
PPI /points per inch/
  • 256 PPI
  • 401 PPI
Camera and Video
Camera and Video — specifications for Liquid C1, Cool S1.
SpecificationLiquid C1Cool S1
Rear camera, main
  • 8 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 16 MP
  • PDAF
  • f/2.0
Functions
  • Dual-LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP or VGA
  • 8 MP
Performance

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

Performance — specifications for Liquid C1, Cool S1.
SpecificationLiquid C1Cool S1
Processor CPU
  • 1.2 GHz
  • Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
Graphics processor GPU
  • PowerVR SGX540
  • Adreno 530
GeekBench 4 Single Core * Unknown
  • 1818
GeekBench 4 Multi-Core * Unknown
  • 3877
GeekBench 4 RenderScript * Unknown
  • 7272
General specs
General specs — specifications for Liquid C1, Cool S1.
SpecificationLiquid C1Cool S1
Release date
  • 2013
  • January
  • 2016
  • December
Colors
  • Black
  • White
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 420 EUR
Battery life
  • Talking time- Up to 9 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Liquid C1, Cool S1.
SpecificationLiquid C1Cool S1
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 / 1900 - SIM 1 & SIM 2 -3G - HSDPA -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • EDR
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.70 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Liquid C1, Cool S1.
SpecificationLiquid C1Cool S1
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic -Harman Kardon sound enhancement
Other features
Other features — specifications for Liquid C1, Cool S1.
SpecificationLiquid C1Cool S1
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Fast battery charging (Quick Charge 3.0)