Asus Zenfone 2 ZE550ML vs Lenovo A6 Note

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.

  • Width

    A6 Note: 4.3 mm narrower

    Zenfone 2 ZE550ML:
    77.2 mm
    A6 Note:
    72.9 mm
  • Screen diagonal

    Zenfone 2 ZE550ML: 0.59 in smaller diagonal

    Zenfone 2 ZE550ML:
    5.5 in
    A6 Note:
    6.09 in
  • Chipset

    Zenfone 2 ZE550ML:
    Intel Atom Z3560
    A6 Note:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    Zenfone 2 ZE550ML:
    Single
    A6 Note:
    Dual
  • Depth

    A6 Note: 1.7 mm thinner

    Zenfone 2 ZE550ML:
    10.9 mm
    A6 Note:
    9.2 mm
  • Height

    Zenfone 2 ZE550ML: 2.2 mm shorter

    Zenfone 2 ZE550ML:
    152.5 mm
    A6 Note:
    154.7 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. Zenfone 2 ZE550ML

    Height:
    152.5 mm
    Width:
    77.2 mm +4.3 mm versus A6 Note
    Depth:
    10.9 mm +1.7 mm versus A6 Note
  2. 2. A6 Note

    Height:
    154.7 mm +2.2 mm versus Zenfone 2 ZE550ML
    Width:
    72.9 mm
    Depth:
    9.2 mm

Weight

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

  1. 1. Zenfone 2 ZE550ML

    170 g

  2. 2. A6 Note

    172 g

    +2 g versus Zenfone 2 ZE550ML

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. Zenfone 2 ZE550ML

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. A6 Note

    Screen diagonal:
    6.09 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    91 cm²

A6 Note has approximately 9.2% more rectangular screen area than Zenfone 2 ZE550ML.

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 Zenfone 2 ZE550ML, A6 Note, compared at the same storage capacity.
StorageZenfone 2 ZE550MLA6 Note
16 GB Recorded for all phones 2 GB RAM 2 GB RAM
32 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. Zenfone 2 ZE550ML

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. A6 Note

NFC:
Unknown
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. Zenfone 2 ZE550ML

    3000 mAh

  2. 2. A6 Note

    4000 mAh

    +1000 mAh versus Zenfone 2 ZE550ML

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. Zenfone 2 ZE550ML2. A6 Note

Everyday essentials
Everyday essentials — specifications for Zenfone 2 ZE550ML, A6 Note.
SpecificationZenfone 2 ZE550MLA6 Note
Dimensions (HxWxD)
  • 152.5 Х 77.2 Х 10.9 mm
  • 154.7 Х 72.9 Х 9.2 mm
Weight
  • 170 g
  • 172 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.09" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16GB 2GB RAM
  • 32GB 3GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop)
  • upgradable to 6.0 (Marshmallow); ZenUI
  • Android 9.0 (Pie)
Chipset
  • Intel Atom Z3560
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 2 ZE550ML, A6 Note.
SpecificationZenfone 2 ZE550MLA6 Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 91.0 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 70.8%
  • 80.7%
PPI /points per inch/
  • 267 PPI
  • 282 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 2 ZE550ML, A6 Note.
SpecificationZenfone 2 ZE550MLA6 Note
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 13 MP
  • AF
  • f/2.0
  • 13 MP
  • f/2.0
  • 1.12µm
  • AF -2 MP
  • f/2.4
  • depth sensor
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • 5 MP
  • 1.12µm
Performance

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

Performance — specifications for Zenfone 2 ZE550ML, A6 Note.
SpecificationZenfone 2 ZE550MLA6 Note
Processor CPU
  • Quad-core 1.8 GHz
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • PowerVR G6430
  • PowerVR GE8320
Antutu 7 score *
  • 41152
  • 76322
General specs
General specs — specifications for Zenfone 2 ZE550ML, A6 Note.
SpecificationZenfone 2 ZE550MLA6 Note
Release date
  • 2015
  • March
  • 2019
  • September
Colors
  • Osmium Black
  • Glamor Red
  • Ceramic White
  • Black
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 100 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 2 ZE550ML, A6 Note.
SpecificationZenfone 2 ZE550MLA6 Note
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA - China & India -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 28(700) - Taiwan LTE band 1(2100)
  • 7(2600)
  • 20(800) - Global LTE band 1(2100)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China & India
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.35 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Zenfone 2 ZE550ML, A6 Note.
SpecificationZenfone 2 ZE550MLA6 Note
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Zenfone 2 ZE550ML, A6 Note.
SpecificationZenfone 2 ZE550MLA6 Note
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Battery charging 10W