Acer Liquid Jade vs Lenovo A820

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

    Liquid Jade: 41 g lighter

    Liquid Jade:
    110 g
    A820:
    151 g
  • Screen diagonal

    A820: 1 in smaller diagonal

    Liquid Jade:
    5.5 in
    A820:
    4.5 in
  • Chipset

    Liquid Jade:
    Mediatek MT6582 (28 nm)
    A820:
    Mediatek MT6589 (28 nm)
  • Depth

    Liquid Jade: 2.4 mm thinner

    Liquid Jade:
    7.5 mm
    A820:
    9.9 mm
  • Height

    A820: 5.5 mm shorter

    Liquid Jade:
    140.5 mm
    A820:
    135 mm
  • Release year

    Liquid Jade:
    2014
    A820:
    2013

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 Jade

    Height:
    140.5 mm +5.5 mm versus A820
    Width:
    69 mm
    Depth:
    7.5 mm
  2. 2. A820

    Height:
    135 mm
    Width:
    68.2 mm
    Depth:
    9.9 mm +2.4 mm versus Liquid Jade

Weight

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

  1. 1. Liquid Jade

    110 g

  2. 2. A820

    151 g

    +41 g versus Liquid Jade

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. Liquid Jade

    Liquid Jade: Screen geometry unavailable or conflicting.

  2. 2. A820

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

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 Jade, A820, compared at the same storage capacity.
StorageLiquid JadeA820
4 GB Unknown 1 GB RAM
Liquid Jade: Original memory entry

8 GB · 1 GB RAM - Liquid Jade16 GB · 2 GB RAM - Liquid Jade Plus

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 Jade

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (uses SIM 2 slot)

2. A820

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

    2100 mAh

    +100 mAh versus A820

  2. 2. A820

    2000 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. Liquid Jade2. A820

Everyday essentials
Everyday essentials — specifications for Liquid Jade, A820.
SpecificationLiquid JadeA820
Dimensions (HxWxD)
  • 140.5 Х 69 Х 7.5 mm
  • 135 Х 68.2 Х 9.9 mm
Weight
  • 110 g
  • 151 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM - Liquid Jade16 GB
  • 2 GB RAM - Liquid Jade Plus
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6589 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Liquid Jade, A820.
SpecificationLiquid JadeA820
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.1%
  • 60.6%
PPI /points per inch/
  • 294 PPI
  • 245 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Liquid Jade, A820.
SpecificationLiquid JadeA820
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 8 MP
  • AF
Functions
  • Dual-LED flash
Unknown
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance

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

Performance — specifications for Liquid Jade, A820.
SpecificationLiquid JadeA820
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • PowerVR SGX544
Antutu 7 score *
  • 18342
  • 17141
General specs
General specs — specifications for Liquid Jade, A820.
SpecificationLiquid JadeA820
Release date
  • 2014
  • June
  • 2013
Colors
  • Black
  • White
  • Green
  • Pink
  • Gray
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 110 EUR
Battery life
  • Stand by time- Up to 330 h (3G) Talking time- Up to 5 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Liquid Jade, A820.
SpecificationLiquid JadeA820
SIM card
  • Single SIM (Micro-SIM)Hybrid Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-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 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • 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
  • 4.0
  • A2DP
  • Yes
Harmful irradiation Unknown
  • SAR EU - 0.37 W/kg (head)
Music and Audio
Music and Audio — specifications for Liquid Jade, A820.
SpecificationLiquid JadeA820
Radio
  • FM radio
  • FM radio
Others
  • DTS sound
Unknown
Other features
Other features — specifications for Liquid Jade, A820.
SpecificationLiquid JadeA820
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity