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Acer Liquid vs Lava A51

Compare recorded specifications, size and practical differences.

Acer Liquid

Acer Liquid

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Lava A51

Lava A51

Replace A51
Remove A51
+ 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.

  • WidthLiquid: 3.5 mm narrowerLiquid: 62.5 mm · A51: 66 mm
  • Screen diagonalLiquid: 1 in smaller diagonalLiquid: 3.5 in · A51: 4.5 in
  • ChipsetQualcomm QSD8250 Snapdragon S1 / Spreadtrum SC7731CLiquid: Qualcomm QSD8250 Snapdragon S1 · A51: Spreadtrum SC7731C
  • DepthA51: 2.6 mm thinnerA51: 9.9 mm · Liquid: 12.5 mm
  • HeightLiquid: 21 mm shorterLiquid: 115 mm · A51: 136 mm
  • Release year2009 / 2016Liquid: 2009 · A51: 2016

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.

Front
Liquid: 115 × 62.5 mm 1 A51: 136 × 66 mm 2
Side
Liquid: 115 × 12.5 mm 1 A51: 136 × 9.9 mm 2
  1. 1. Liquid
    Height
    115 mm
    Width
    62.5 mm
    Depth
    12.5 mm+2.6 mm versus A51
    Weight
    135 g
  2. 2. A51
    Height
    136 mm+21 mm versus Liquid
    Width
    66 mm+3.5 mm versus Liquid
    Depth
    9.9 mm
    Weight
    Unknown

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.

Screen size
Liquid: 3.5 in, 5:3, About 34.9 cm² rectangular area 1 A51: 4.5 in, 16:9, About 55.8 cm² rectangular area 2
  1. 1. Liquid 3.5 in · 5:3 About 34.9 cm² rectangular area
  2. 2. A51 4.5 in · 16:9 About 55.8 cm² rectangular area

A51 has approximately 60.1% more rectangular screen area than Liquid.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Liquid: Original memory entry

256 MB RAM · 512 MB RAM - Liquid M2208 GB

A51: Original memory entry

8 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. Liquid

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

2. A51

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. Liquid1350 mAh
  2. 2. A511750 mAh

    +400 mAh versus Liquid

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. Liquid2. A51

Everyday essentials
Everyday essentials
SpecificationLiquidA51
Dimensions (HxWxD)
  • 115 Х 62.5 Х 12.5 mm
  • 136 Х 66 Х 9.9 mm
Weight
  • 135 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 512 MB RAM - Liquid M2208 GB
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Android 1.6 (Donut)
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • Spreadtrum SC7731C
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationLiquidA51
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 34.9 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 48.5%
  • 62.2%
PPI /points per inch/
  • 267 PPI
  • 218 PPI
Camera and Video
Camera and Video
SpecificationLiquidA51
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
Functions Unknown
  • LED flash
  • panorama
Video
  • 480p@20fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications
  • Super AMOLED
  • VGA
Performance
Performance
SpecificationLiquidA51
Processor CPU
  • 768 MHz Scorpion
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs
SpecificationLiquidA51
Release date
  • 2009
  • October
  • 2016
  • October
Colors
  • Black
  • White
  • Dark red
  • Gray
  • Black
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
Unknown
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • Stand by time- Up to 420 h (3G) Talking time- Up to 10 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationLiquidA51
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 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/2 Mbps
  • HSPA
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 2.1
  • EDR
Harmful irradiation
  • SAR - 1.11 W/kg (head) 0.35 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationLiquidA51
Radio
  • panorama
  • FM radio
Other features
Other features
SpecificationLiquidA51
Dop
  • Sensors Accelerometer
  • proximity - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Document viewer -Voice memo -Predictive text input
  • Sensors Accelerometer For India