Asus Zenfone 2E vs Lenovo A660

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

    A660: 17.1 g lighter

    Zenfone 2E:
    155.1 g
    A660:
    138 g
  • Width

    A660: 6.4 mm narrower

    Zenfone 2E:
    71.4 mm
    A660:
    65 mm
  • Screen diagonal

    A660: 1 in smaller diagonal

    Zenfone 2E:
    5 in
    A660:
    4 in
  • Chipset

    Zenfone 2E:
    Intel Atom Z2560
    A660:
    Mediatek MT6577 (40 nm)
  • Height

    A660: 23.1 mm shorter

    Zenfone 2E:
    148.1 mm
    A660:
    125 mm
  • Release year

    Zenfone 2E:
    2015
    A660:
    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.

  1. 1. Zenfone 2E

    Height:
    148.1 mm +23.1 mm versus A660
    Width:
    71.4 mm +6.4 mm versus A660
    Depth:
    10.9 mm
  2. 2. A660

    Height:
    125 mm
    Width:
    65 mm
    Depth:
    10.5 mm

Weight

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

  1. 1. Zenfone 2E

    155.1 g

    +17.1 g versus A660

  2. 2. A660

    138 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.

  1. 1. Zenfone 2E

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. A660

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Zenfone 2E has approximately 51.3% more rectangular screen area than A660.

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 2E, A660, compared at the same storage capacity.
StorageZenfone 2EA660
8 GB 1 GB RAM Unknown
A660: Original memory entry

4 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. Zenfone 2E

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. A660

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 8 GB included

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 2E

    2500 mAh

    +1000 mAh versus A660

  2. 2. A660

    1500 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. Zenfone 2E2. A660

Everyday essentials
Everyday essentials — specifications for Zenfone 2E, A660.
SpecificationZenfone 2EA660
Dimensions (HxWxD)
  • 148.1 Х 71.4 Х 10.9 mm
  • 125 Х 65 Х 10.5 mm
Weight
  • 155.1 g
  • 138 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop); ZenUI
  • Android 4.0.4 (Ice Cream Sandwich)
Chipset
  • Intel Atom Z2560
  • Mediatek MT6577 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 2E, A660.
SpecificationZenfone 2EA660
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 65.2%
  • 56.1%
PPI /points per inch/
  • 294 PPI
  • 233 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Zenfone 2E, A660.
SpecificationZenfone 2EA660
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance

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

Performance — specifications for Zenfone 2E, A660.
SpecificationZenfone 2EA660
Processor CPU
  • Dual-core 1.6 GHz
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • PowerVR SGX544MP2
  • PowerVR SGX531u
Antutu 7 score * Unknown
  • 8369
General specs
General specs — specifications for Zenfone 2E, A660.
SpecificationZenfone 2EA660
Release date
  • 2015
  • July
  • 2012
  • September
Colors
  • Charcoal Black
  • Pearl White
  • Black
  • Orange
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 110 EUR
  • 190 EUR
Battery life
  • Talking time- Up to 19 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 2E, A660.
SpecificationZenfone 2EA660
SIM card
  • Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • LTE
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for Zenfone 2E, A660.
SpecificationZenfone 2EA660
Radio
  • No
Unknown
Other features
Other features — specifications for Zenfone 2E, A660.
SpecificationZenfone 2EA660
Dop
  • Sensors Accelerometer
  • proximity
  • compass - For AT&T
  • Sensors Accelerometer
  • proximity - MP4/WMV/H.264 player -MP3/WAV/WMA/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input - IP67 dust and water proof (up to 1m for 30 mins)