Allview X4 Xtreme vs Asus Zenfone 5 ZE620KL

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

    Zenfone 5 ZE620KL: 61.9 g lighter

    X4 Xtreme:
    226.9 g
    Zenfone 5 ZE620KL:
    165 g
  • Width

    Zenfone 5 ZE620KL: 7.6 mm narrower

    X4 Xtreme:
    83.3 mm
    Zenfone 5 ZE620KL:
    75.7 mm
  • Screen diagonal

    X4 Xtreme: 0.2 in smaller diagonal

    X4 Xtreme:
    6 in
    Zenfone 5 ZE620KL:
    6.2 in
  • Chipset

    X4 Xtreme:
    Mediatek MT6757T Helio P25 (16 nm)
    Zenfone 5 ZE620KL:
    Qualcomm SDM636 Snapdragon 636 (14 nm)
  • Depth

    Zenfone 5 ZE620KL: 1.4 mm thinner

    X4 Xtreme:
    9.1 mm
    Zenfone 5 ZE620KL:
    7.7 mm
  • Height

    Zenfone 5 ZE620KL: 13.4 mm shorter

    X4 Xtreme:
    166.4 mm
    Zenfone 5 ZE620KL:
    153 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. X4 Xtreme

    Height:
    166.4 mm +13.4 mm versus Zenfone 5 ZE620KL
    Width:
    83.3 mm +7.6 mm versus Zenfone 5 ZE620KL
    Depth:
    9.1 mm +1.4 mm versus Zenfone 5 ZE620KL
  2. 2. Zenfone 5 ZE620KL

    Height:
    153 mm
    Width:
    75.7 mm
    Depth:
    7.7 mm

Weight

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

  1. 1. X4 Xtreme

    226.9 g

    +61.9 g versus Zenfone 5 ZE620KL

  2. 2. Zenfone 5 ZE620KL

    165 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. X4 Xtreme

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²
  2. 2. Zenfone 5 ZE620KL

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    96.9 cm²

X4 Xtreme has approximately 2.4% more rectangular screen area than Zenfone 5 ZE620KL.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

X4 Xtreme: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

Zenfone 5 ZE620KL: Original memory entry

64 GB · 4/6 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. X4 Xtreme

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Zenfone 5 ZE620KL

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 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. X4 Xtreme

    4550 mAh

    +1250 mAh versus Zenfone 5 ZE620KL

  2. 2. Zenfone 5 ZE620KL

    3300 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. X4 Xtreme2. Zenfone 5 ZE620KL

Everyday essentials
Everyday essentials — specifications for X4 Xtreme, Zenfone 5 ZE620KL.
SpecificationX4 XtremeZenfone 5 ZE620KL
Dimensions (HxWxD)
  • 166.4 Х 83.3 Х 9.1 mm
  • 153 Х 75.7 Х 7.7 mm
Weight
  • 226.9 g
  • 165 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6" inch
  • 6.2" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2246 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
  • 64 GB
  • 4/6 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 512 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4550 mAh
  • Non-removable Li-Po
  • 3300 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 8.0 (Oreo)
  • upgradable to Android 9.0 (Pie); ZenUI 5
Chipset
  • Mediatek MT6757T Helio P25 (16 nm)
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X4 Xtreme, Zenfone 5 ZE620KL.
SpecificationX4 XtremeZenfone 5 ZE620KL
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 99.2 cm2
  • 96.9 cm2
Screen format
  • 16:9 (height:width)
  • 18.7:9 (height:width)
Screen to body ratio
  • 146.1 Х 71.6 Х 9.9 mm
  • 83.6%
PPI /points per inch/
  • 367 PPI
  • 402 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for X4 Xtreme, Zenfone 5 ZE620KL.
SpecificationX4 XtremeZenfone 5 ZE620KL
Rear camera, main
  • 13 MP
  • Dual-LED flash
  • 12 MP
  • Dual
Camera specs
  • 13 MP
  • PDAF -5 MP
  • (ultrawide/depth sensor)
  • 12 MP
  • f/1.8
  • 24mm (wide)
  • 1/2.55''
  • 1.4µm
  • PDAF
  • 4-axis OIS -8 MP
  • f/2.0
  • 12mm
  • 1/4''
  • 1.12µm
  • no AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps (gyro-EIS)
Front camera, selfie
  • 20 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 20 MP
  • 8 MP
  • f/2.0
  • 24mm (wide)
  • 1/4''
  • 1.12µm
Performance

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

Performance — specifications for X4 Xtreme, Zenfone 5 ZE620KL.
SpecificationX4 XtremeZenfone 5 ZE620KL
Processor CPU
  • Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
  • Octa-core Kryo 260
Graphics processor GPU
  • Mali-T880MP2
  • Adreno 509
Antutu 7 score *
  • 58758
  • 115382
General specs
General specs — specifications for X4 Xtreme, Zenfone 5 ZE620KL.
SpecificationX4 XtremeZenfone 5 ZE620KL
Release date
  • 2017
  • June
  • 2018
  • February
Colors
  • Mocha Gold
  • Midnight Blue
  • Meteor Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 400 EUR
Battery life
  • Stand by time- Up to 379 h Talking time- Up to 25 h
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for X4 Xtreme, Zenfone 5 ZE620KL.
SpecificationX4 XtremeZenfone 5 ZE620KL
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano SIM)
  • Hybrid 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 / 2100-4G - LTE band 1(2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1900 / 2100 - A version
  • B version HSDPA 850 / 900 / 2100 - C version -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 20(800)
  • 26(850)
  • 28(700)
  • 32(1500)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - A version LTE band 1(2100)
  • 41(2500) - B version LTE band 1(2100)
  • 40(2300) - C version
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 400/75 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • v5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 1.01 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for X4 Xtreme, Zenfone 5 ZE620KL.
SpecificationX4 XtremeZenfone 5 ZE620KL
Radio
  • FM radio
  • FM radio
Others Unknown
  • 96% DCI-P3
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic -DTS Headphone X
Other features
Other features — specifications for X4 Xtreme, Zenfone 5 ZE620KL.
SpecificationX4 XtremeZenfone 5 ZE620KL
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W