Lenovo A820 vs Oppo A12e

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

    A820: 17 g lighter

    A820:
    151 g
    A12e:
    168 g
  • Width

    A820: 7.4 mm narrower

    A820:
    68.2 mm
    A12e:
    75.6 mm
  • Screen diagonal

    A820: 1.7 in smaller diagonal

    A820:
    4.5 in
    A12e:
    6.2 in
  • Chipset

    A820:
    Mediatek MT6589 (28 nm)
    A12e:
    Qualcomm SDM450 Snapdragon 450 (14 nm)
  • Rear camera layout

    A820:
    Single
    A12e:
    Dual
  • Depth

    A12e: 1.7 mm thinner

    A820:
    9.9 mm
    A12e:
    8.2 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. A820

    Height:
    135 mm
    Width:
    68.2 mm
    Depth:
    9.9 mm +1.7 mm versus A12e
  2. 2. A12e

    Height:
    156.2 mm +21.2 mm versus A820
    Width:
    75.6 mm +7.4 mm versus A820
    Depth:
    8.2 mm

Weight

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

  1. 1. A820

    151 g

  2. 2. A12e

    168 g

    +17 g versus A820

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. A820

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. A12e

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    95.9 cm²

A12e has approximately 71.9% more rectangular screen area than A820.

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 A820, A12e, compared at the same storage capacity.
StorageA820A12e
4 GB 1 GB RAM Not recorded
64 GB Not recorded 3 GB 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. A820

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

2. A12e

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (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. A820

    2000 mAh

  2. 2. A12e

    4230 mAh

    +2230 mAh versus A820

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. A8202. A12e

Everyday essentials
Everyday essentials — specifications for A820, A12e.
SpecificationA820A12e
Dimensions (HxWxD)
  • 135 Х 68.2 Х 9.9 mm
  • 156.2 Х 75.6 Х 8.2 mm
Weight
  • 151 g
  • 168 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 6.2" inch
Screen resolution
  • 540 x 960 px
  • 720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 64GB 3GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 4230 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 8.1 (Oreo); ColorOS 5.1
Chipset
  • Mediatek MT6589 (28 nm)
  • Qualcomm SDM450 Snapdragon 450 (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A820, A12e.
SpecificationA820A12e
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 95.9 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 60.6%
  • 81.2%
PPI /points per inch/
  • 245 PPI
  • 271 PPI
Camera and Video
Camera and Video — specifications for A820, A12e.
SpecificationA820A12e
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/2.2
  • AF -2 MP
  • f/2.4
  • (depth)
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.2
Performance

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

Performance — specifications for A820, A12e.
SpecificationA820A12e
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Octa-core 1.8 GHz Cortex-A53
Graphics processor GPU
  • PowerVR SGX544
  • Adreno 506
Antutu 7 score *
  • 17141
Unknown
General specs
General specs — specifications for A820, A12e.
SpecificationA820A12e
Release date
  • 2013
  • 2020
  • April 3
Colors
  • Black
  • Red
  • Dark Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 110 EUR
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for A820, A12e.
SpecificationA820A12e
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • 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 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • Yes
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.37 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for A820, A12e.
SpecificationA820A12e
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A820, A12e.
SpecificationA820A12e
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass