Acer Liquid E vs Microsoft Lumia 640 LTE

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 E: 10 g lighter

    Liquid E:
    135 g
    Lumia 640 LTE:
    145 g
  • Width

    Liquid E: 9.7 mm narrower

    Liquid E:
    62.5 mm
    Lumia 640 LTE:
    72.2 mm
  • Screen diagonal

    Liquid E: 1.5 in smaller diagonal

    Liquid E:
    3.5 in
    Lumia 640 LTE:
    5 in
  • Chipset

    Liquid E:
    Qualcomm QSD8250 Snapdragon S1
    Lumia 640 LTE:
    Qualcomm MSM8926 Snapdragon 400 (28 nm)
  • Depth

    Lumia 640 LTE: 3.7 mm thinner

    Liquid E:
    12.5 mm
    Lumia 640 LTE:
    8.8 mm
  • Height

    Liquid E: 26.3 mm shorter

    Liquid E:
    115 mm
    Lumia 640 LTE:
    141.3 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 E

    Height:
    115 mm
    Width:
    62.5 mm
    Depth:
    12.5 mm +3.7 mm versus Lumia 640 LTE
  2. 2. Lumia 640 LTE

    Height:
    141.3 mm +26.3 mm versus Liquid E
    Width:
    72.2 mm +9.7 mm versus Liquid E
    Depth:
    8.8 mm

Weight

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

  1. 1. Liquid E

    135 g

  2. 2. Lumia 640 LTE

    145 g

    +10 g versus Liquid E

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 E

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. Lumia 640 LTE

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

Lumia 640 LTE has approximately 97.7% more rectangular screen area than Liquid E.

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 E, Lumia 640 LTE, compared at the same storage capacity.
StorageLiquid ELumia 640 LTE
8 GB Unknown 1 GB RAM
Liquid E: Original memory entry

512 MB RAM - Liquid M2208 GB

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 E

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

2. Lumia 640 LTE

NFC:
Yes
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. Liquid E

    1350 mAh

  2. 2. Lumia 640 LTE

    2500 mAh

    +1150 mAh versus Liquid E

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 E2. Lumia 640 LTE

Everyday essentials
Everyday essentials — specifications for Liquid E, Lumia 640 LTE.
SpecificationLiquid ELumia 640 LTE
Dimensions (HxWxD)
  • 115 Х 62.5 Х 12.5 mm
  • 141.3 Х 72.2 Х 8.8 mm
Weight
  • 135 g
  • 145 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB RAM - Liquid M2208 GB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • upgradable to Android 2.2 (Froyo)
  • Microsoft Windows Phone 8.1
  • upgradable to Microsoft Windows 10
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • Qualcomm MSM8926 Snapdragon 400 (28 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Liquid E, Lumia 640 LTE.
SpecificationLiquid ELumia 640 LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 34.9 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 48.5%
  • 67.6%
PPI /points per inch/
  • 267 PPI
  • 294 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Liquid E, Lumia 640 LTE.
SpecificationLiquid ELumia 640 LTE
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • f/2.2
  • 28mm (wide)
  • 1/4''
  • AF
Functions Unknown
  • LED flash
Video
  • 480p@20fps
  • 720p
Front camera, selfie
  • 0 MP,
  • 1 MP
  • Single
Specifications
  • Super AMOLED
  • 1 MP
Performance
Performance — specifications for Liquid E, Lumia 640 LTE.
SpecificationLiquid ELumia 640 LTE
Processor CPU
  • 768 MHz Scorpion
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 200
  • Adreno 305
General specs
General specs — specifications for Liquid E, Lumia 640 LTE.
SpecificationLiquid ELumia 640 LTE
Release date
  • 2010
  • February
  • 2015
  • March
Colors
  • Black
  • White
  • Dark red
  • Ferrari edition
  • Glossy cyan
  • Orange
  • White
  • Matte Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • Stand by time- Up to 864 h (2G) / Up to 864 h (3G) Talking time- Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Liquid E, Lumia 640 LTE.
SpecificationLiquid ELumia 640 LTE
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Micro-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 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - T-Mobile -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 17(700) - T-Mobile
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Liquid E, Lumia 640 LTE.
SpecificationLiquid ELumia 640 LTE
Radio
  • panorama
  • FM radio
Others Unknown
  • ClearBlack display
Other features
Other features — specifications for Liquid E, Lumia 640 LTE.
SpecificationLiquid ELumia 640 LTE
Dop
  • Sensors Accelerometer
  • proximity - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo -Predictive text input - Also Acer Liquid E Ferrari Special Edition
  • Sensors Accelerometer
  • proximity
  • compass