Acer Liquid C1 vs Oppo R9s

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.

  • Display technology

    OLED versus LCD

    Liquid C1:
    LCD
    R9s:
    OLED
  • Weight

    Liquid C1: 5 g lighter

    Liquid C1:
    140 g
    R9s:
    145 g
  • Width

    Liquid C1: 8.8 mm narrower

    Liquid C1:
    65.5 mm
    R9s:
    74.3 mm
  • Screen diagonal

    Liquid C1: 1.2 in smaller diagonal

    Liquid C1:
    4.3 in
    R9s:
    5.5 in
  • Chipset

    Liquid C1:
    Intel Atom Z2420
    R9s:
    Qualcomm MSM8953 Snapdragon 625 (14 nm)
  • Depth

    R9s: 3.4 mm thinner

    Liquid C1:
    10 mm
    R9s:
    6.6 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 +3.4 mm versus R9s
  2. 2. R9s

    Height:
    153 mm +25.7 mm versus Liquid C1
    Width:
    74.3 mm +8.8 mm versus Liquid C1
    Depth:
    6.6 mm

Weight

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

  1. 1. Liquid C1

    140 g

  2. 2. R9s

    145 g

    +5 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. R9s

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

R9s 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, R9s, compared at the same storage capacity.
StorageLiquid C1R9s
4 GB 1 GB RAM Unknown
R9s: Original memory entry

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. R9s

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. Liquid C1

    2000 mAh

  2. 2. R9s

    3010 mAh

    +1010 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. R9s

Everyday essentials
Everyday essentials — specifications for Liquid C1, R9s.
SpecificationLiquid C1R9s
Dimensions (HxWxD)
  • 127.3 Х 65.5 Х 10 mm
  • 153 Х 74.3 Х 6.6 mm
Weight
  • 140 g
  • 145 g
Technology
  • IPS LCD
  • AMOLED
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
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 3010 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 6.0.1 (Marshmallow)
Chipset
  • Intel Atom Z2420
  • Qualcomm MSM8953 Snapdragon 625 (14 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Liquid C1, R9s.
SpecificationLiquid C1R9s
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%
  • 73.4%
PPI /points per inch/
  • 256 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorrila Glass 5
Camera and Video
Camera and Video — specifications for Liquid C1, R9s.
SpecificationLiquid C1R9s
Rear camera, main
  • 8 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 16 MP
  • f/1.7
  • 1/2.8''
  • 1.12µm
  • dual pixel PDAF
Functions
  • Dual-LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 2 MP or VGA
  • 16 MP
  • f/2.0
Performance

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

Performance — specifications for Liquid C1, R9s.
SpecificationLiquid C1R9s
Processor CPU
  • 1.2 GHz
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • PowerVR SGX540
  • Adreno 506
Antutu 7 score * Unknown
  • 62154
GeekBench 4 Single Core * Unknown
  • 859
GeekBench 4 Multi-Core * Unknown
  • 3416
GeekBench 4 RenderScript * Unknown
  • 3102
GeekBench 5 Single Core * Unknown
  • 172
GeekBench 5 Multi-Core * Unknown
  • 1003
General specs
General specs — specifications for Liquid C1, R9s.
SpecificationLiquid C1R9s
Release date
  • 2013
  • January
  • 2016
  • October
Colors
  • Black
  • White
  • Black
  • Gold
  • Rose Gold
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 450 EUR
Battery life
  • Talking time- Up to 9 h
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Liquid C1, R9s.
SpecificationLiquid C1R9s
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
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 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
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
  • microUSB 2.0
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • EDR
  • 4.0
  • A2DP
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, R9s.
SpecificationLiquid C1R9s
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Liquid C1, R9s.
SpecificationLiquid C1R9s
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging