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Lava A71 vs Philips W820

Compare recorded specifications, size and practical differences.

Lava A71

Lava A71

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Philips W820

Philips W820

Replace W820
Remove W820
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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.

  • WidthW820: 14.3 mm narrowerW820: 57.7 mm · A71: 72 mm
  • Screen diagonalW820: 1.8 in smaller diagonalW820: 3.2 in · A71: 5 in
  • DepthA71: 6.3 mm thinnerA71: 8.5 mm · W820: 14.8 mm
  • HeightW820: 30.9 mm shorterW820: 114.6 mm · A71: 145.5 mm
  • Release year2016 / 2012A71: 2016 · W820: 2012

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
A71: 145.5 × 72 mm 1 W820: 114.6 × 57.7 mm 2
Side
A71: 145.5 × 8.5 mm 1 W820: 114.6 × 14.8 mm 2
  1. 1. A71
    Height
    145.5 mm+30.9 mm versus W820
    Width
    72 mm+14.3 mm versus W820
    Depth
    8.5 mm
    Weight
    Unknown
  2. 2. W820
    Height
    114.6 mm
    Width
    57.7 mm
    Depth
    14.8 mm+6.3 mm versus A71
    Weight
    143 g

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
A71: 5 in, 16:9, About 68.9 cm² rectangular area 1 W820: 3.2 in, 3:2, About 30.5 cm² rectangular area 2
  1. 1. A71 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. W820 3.2 in · 3:2 About 30.5 cm² rectangular area

A71 has approximately 126% more rectangular screen area than W820.

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 by storage capacity and phone
StorageA71W820
8 GB 1 GB RAM Unknown
W820: Original memory entry

512 MB

Practical features

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

1. A71

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

2. W820

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 capacity

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

  1. 1. A712500 mAh

    +400 mAh versus W820

  2. 2. W8202100 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. A712. W820

Everyday essentials
Everyday essentials
SpecificationA71W820
Dimensions (HxWxD)
  • 145.5 Х 72 Х 8.5 mm
  • 114.6 Х 57.7 Х 14.8 mm
Weight
  • 0 g
  • 143 g
Technology Unknown
  • TFT
Screen size
  • 5" inch
  • 3.2" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Removable Li-Po
  • 2100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
  • Android 2.3 (Gingerbread)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA71W820
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 30.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 65.8%
  • 46.1%
PPI /points per inch/
  • 294 PPI
  • 180 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video
SpecificationA71W820
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 176x144@15fps
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
Unknown
Performance
Performance
SpecificationA71W820
Processor CPU
  • Quad-core 1.5 GHz
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 404
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1256
Unknown
General specs
General specs
SpecificationA71W820
Release date
  • 2016
  • February
  • 2012
  • March
Colors
  • Dark Blue
  • Black
Battery life Unknown
  • Stand by time- Up to 600 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity
SpecificationA71W820
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio
SpecificationA71W820
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA71W820
Dop
  • Sensors Accelerometer
  • proximity - For India
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/AAC+ player -MP4/H.263 player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input

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