Asus Zenfone 2E vs Icemobile Crystal

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

    Crystal: 15.2 mm narrower

    Zenfone 2E:
    71.4 mm
    Crystal:
    56.2 mm
  • Screen diagonal

    Crystal: 1.5 in smaller diagonal

    Zenfone 2E:
    5 in
    Crystal:
    3.5 in
  • Chipset

    Zenfone 2E:
    Intel Atom Z2560
    Crystal:
    Mediatek MT6516
  • Depth

    Zenfone 2E: 2.2 mm thinner

    Zenfone 2E:
    10.9 mm
    Crystal:
    13.1 mm
  • Height

    Crystal: 36.6 mm shorter

    Zenfone 2E:
    148.1 mm
    Crystal:
    111.5 mm
  • Release year

    Zenfone 2E:
    2015
    Crystal:
    2011

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 +36.6 mm versus Crystal
    Width:
    71.4 mm +15.2 mm versus Crystal
    Depth:
    10.9 mm
    Weight:
    155.1 g
  2. 2. Crystal

    Height:
    111.5 mm
    Width:
    56.2 mm
    Depth:
    13.1 mm +2.2 mm versus Zenfone 2E
    Weight:
    Unknown

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. Crystal

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

Zenfone 2E has approximately 97.7% more rectangular screen area than Crystal.

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, Crystal, compared at the same storage capacity.
StorageZenfone 2ECrystal
8 GB 1 GB RAM Unknown
Crystal: Original memory entry

512 MB + 256 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. Zenfone 2E

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

2. Crystal

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 2 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 2E

    2500 mAh

    +1450 mAh versus Crystal

  2. 2. Crystal

    1050 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. Crystal

Everyday essentials
Everyday essentials — specifications for Zenfone 2E, Crystal.
SpecificationZenfone 2ECrystal
Dimensions (HxWxD)
  • 148.1 Х 71.4 Х 10.9 mm
  • 111.5 Х 56.2 Х 13.1 mm
Weight
  • 155.1 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 3.5" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB + 256 MB
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 2 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Po
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop); ZenUI
  • Android 2.2 (Froyo)
Chipset
  • Intel Atom Z2560
  • Mediatek MT6516
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 2E, Crystal.
SpecificationZenfone 2ECrystal
Touchscreen
  • capacitive touchscreen
  • touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 68.9 cm2
  • 34.9 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 65.2%
  • 55.6%
PPI /points per inch/
  • 294 PPI
  • 133 PPI
Camera and Video
Camera and Video — specifications for Zenfone 2E, Crystal.
SpecificationZenfone 2ECrystal
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for Zenfone 2E, Crystal.
SpecificationZenfone 2ECrystal
Processor CPU
  • Dual-core 1.6 GHz
  • 416 MHz
Graphics processor GPU
  • PowerVR SGX544MP2
Unknown
General specs
General specs — specifications for Zenfone 2E, Crystal.
SpecificationZenfone 2ECrystal
Release date
  • 2015
  • July
  • 2011
  • February
Colors
  • Charcoal Black
  • Pearl White
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 110 EUR
Unknown
Battery life
  • Talking time- Up to 19 h (3G)
  • Stand by time- Up to 180 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 2E, Crystal.
SpecificationZenfone 2ECrystal
SIM card
  • Micro-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Unknown
Speed
  • HSPA
  • LTE
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11
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, Crystal.
SpecificationZenfone 2ECrystal
Radio
  • No
  • Stereo FM radio
Other features
Other features — specifications for Zenfone 2E, Crystal.
SpecificationZenfone 2ECrystal
Dop
  • Sensors Accelerometer
  • proximity
  • compass - For AT&T
  • Sensors Accelerometer TV app -Organizer -MP4/H.264 player -MP3/AAC+ player -Predictive text input Trackball -Flashlight