Asus Zenfone 2E vs vivo X23

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.

  • Display technology

    OLED versus LCD

    Zenfone 2E:
    LCD
    X23:
    OLED
  • Width

    Zenfone 2E: 2.7 mm narrower

    Zenfone 2E:
    71.4 mm
    X23:
    74.1 mm
  • Screen diagonal

    Zenfone 2E: 1.41 in smaller diagonal

    Zenfone 2E:
    5 in
    X23:
    6.41 in
  • Chipset

    Zenfone 2E:
    Intel Atom Z2560
    X23:
    Qualcomm SDM670 Snapdragon 670 (10 nm)
  • Rear camera layout

    Zenfone 2E:
    Single
    X23:
    Dual
  • Depth

    X23: 3.4 mm thinner

    Zenfone 2E:
    10.9 mm
    X23:
    7.5 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 2E

    Height:
    148.1 mm
    Width:
    71.4 mm
    Depth:
    10.9 mm +3.4 mm versus X23
    Weight:
    155.1 g
  2. 2. X23

    Height:
    157.7 mm +9.6 mm versus Zenfone 2E
    Width:
    74.1 mm +2.7 mm versus Zenfone 2E
    Depth:
    7.5 mm
    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. X23

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

X23 has approximately 46.3% more rectangular screen area than Zenfone 2E.

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, X23, compared at the same storage capacity.
StorageZenfone 2EX23
8 GB 1 GB RAM Not recorded
128 GB Not recorded 8 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 2E

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

2. X23

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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

  2. 2. X23

    3400 mAh

    +900 mAh versus Zenfone 2E

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. X23

Everyday essentials
Everyday essentials — specifications for Zenfone 2E, X23.
SpecificationZenfone 2EX23
Dimensions (HxWxD)
  • 148.1 Х 71.4 Х 10.9 mm
  • 157.7 Х 74.1 Х 7.5 mm
Weight
  • 155.1 g
  • 0 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 5" inch
  • 6.41" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 128 GB
  • 8 GB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Po
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop); ZenUI
  • Android 8.1 (Oreo); Funtouch 4.5
Chipset
  • Intel Atom Z2560
  • Qualcomm SDM670 Snapdragon 670 (10 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 2E, X23.
SpecificationZenfone 2EX23
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 100.9 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 65.2%
  • 86.3%
PPI /points per inch/
  • 294 PPI
  • 402 PPI
Camera and Video
Camera and Video — specifications for Zenfone 2E, X23.
SpecificationZenfone 2EX23
Rear camera, main
  • 8 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -13 MP
  • f/2.4
Functions
  • LED flash
  • panorama
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 12 MP
  • Single
Specifications
  • 2 MP
  • 12 MP
Performance

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

Performance — specifications for Zenfone 2E, X23.
SpecificationZenfone 2EX23
Processor CPU
  • Dual-core 1.6 GHz
  • Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360)
Graphics processor GPU
  • PowerVR SGX544MP2
  • Adreno 615
Antutu 7 score * Unknown
  • 146328
General specs
General specs — specifications for Zenfone 2E, X23.
SpecificationZenfone 2EX23
Release date
  • 2015
  • July
  • 2018
  • September
Colors
  • Charcoal Black
  • Pearl White
  • Phantom Purple
  • Magic Night
  • Phantom Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 110 EUR
  • 500 EUR
Battery life
  • Talking time- Up to 19 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 2E, X23.
SpecificationZenfone 2EX23
SIM card
  • Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
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 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • LTE
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • EDR
  • LE
  • aptX
Music and Audio
Music and Audio — specifications for Zenfone 2E, X23.
SpecificationZenfone 2EX23
Radio
  • No
  • FM radio
Others Unknown
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Zenfone 2E, X23.
SpecificationZenfone 2EX23
Dop
  • Sensors Accelerometer
  • proximity
  • compass - For AT&T
  • Sensors Fingerprint (under display)
  • accelerometer
  • proximity
  • compass - Fast battery charging 10V/2.25A 22.5W