Allview X4 Xtreme vs Google Pixel XL

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

    X4 Xtreme:
    LCD
    Pixel XL:
    OLED
  • Weight

    Pixel XL: 58.9 g lighter

    X4 Xtreme:
    226.9 g
    Pixel XL:
    168 g
  • Width

    Pixel XL: 7.6 mm narrower

    X4 Xtreme:
    83.3 mm
    Pixel XL:
    75.7 mm
  • Screen diagonal

    Pixel XL: 0.5 in smaller diagonal

    X4 Xtreme:
    6 in
    Pixel XL:
    5.5 in
  • Chipset

    X4 Xtreme:
    Mediatek MT6757T Helio P25 (16 nm)
    Pixel XL:
    Qualcomm MSM8996 Snapdragon 821 (14 nm)
  • Depth

    Pixel XL: 0.6 mm thinner

    X4 Xtreme:
    9.1 mm
    Pixel XL:
    8.5 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. X4 Xtreme

    Height:
    166.4 mm +11.7 mm versus Pixel XL
    Width:
    83.3 mm +7.6 mm versus Pixel XL
    Depth:
    9.1 mm +0.6 mm versus Pixel XL
  2. 2. Pixel XL

    Height:
    154.7 mm
    Width:
    75.7 mm
    Depth:
    8.5 mm

Weight

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

  1. 1. X4 Xtreme

    226.9 g

    +58.9 g versus Pixel XL

  2. 2. Pixel XL

    168 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. Pixel XL

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

X4 Xtreme has approximately 19% more rectangular screen area than Pixel XL.

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

Pixel XL: Original memory entry

32/128 GB · 512GB 4GB

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. Pixel XL

NFC:
Yes
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. X4 Xtreme

    4550 mAh

    +1100 mAh versus Pixel XL

  2. 2. Pixel XL

    3450 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. Pixel XL

Everyday essentials
Everyday essentials — specifications for X4 Xtreme, Pixel XL.
SpecificationX4 XtremePixel XL
Dimensions (HxWxD)
  • 166.4 Х 83.3 Х 9.1 mm
  • 154.7 Х 75.7 Х 8.5 mm
Weight
  • 226.9 g
  • 168 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 6" inch
  • 5.5" inch
Screen resolution
  • 1080 x 1920 px
  • 1440 x 2560 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
  • 32/128 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 4550 mAh
  • Non-removable Li-Po
  • 3450 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 7.1 (Nougat)
  • upgradable to Android 9.0 (Pie)
Chipset
  • Mediatek MT6757T Helio P25 (16 nm)
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X4 Xtreme, Pixel XL.
SpecificationX4 XtremePixel XL
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 99.2 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 146.1 Х 71.6 Х 9.9 mm
  • 71.2%
PPI /points per inch/
  • 367 PPI
  • 534 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video — specifications for X4 Xtreme, Pixel XL.
SpecificationX4 XtremePixel XL
Rear camera, main
  • 13 MP
  • Dual-LED flash
  • 12.3 MP
  • Single
Camera specs
  • 13 MP
  • PDAF -5 MP
  • (ultrawide/depth sensor)
  • 12.3 MP
  • f/2.0
  • 1/2.3''
  • 1.55µm
  • PDAF & laser AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • Dual-LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 20 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 20 MP
  • 8 MP
  • f/2.4
  • 1/3.2''
  • 1.4µm
Performance

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

Performance — specifications for X4 Xtreme, Pixel XL.
SpecificationX4 XtremePixel XL
Processor CPU
  • Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
  • Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
Graphics processor GPU
  • Mali-T880MP2
  • Adreno 530
Antutu 7 score *
  • 58758
  • 145789
GeekBench 4 Single Core * Unknown
  • 1627
GeekBench 4 Multi-Core * Unknown
  • 4060
GeekBench 4 RenderScript * Unknown
  • 7506
GeekBench 4 Battery * Unknown
  • 2141
GeekBench 5 Single Core * Unknown
  • 310
GeekBench 5 Multi-Core * Unknown
  • 861
General specs
General specs — specifications for X4 Xtreme, Pixel XL.
SpecificationX4 XtremePixel XL
Release date
  • 2017
  • June
  • 2016
  • October
Colors
  • Mocha Gold
  • Quite Black
  • Very Silver
  • Really Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 380 EUR
Battery life
  • Stand by time- Up to 379 h Talking time- Up to 25 h
  • Stand by time- Up to 552 h (3G) Talking time- Up to 32 h (3G) Music play - Up to 130 h
Body build Unknown
  • Front glass
  • aluminum body
  • partial glass back
Communication and Connectivity
Communication and Connectivity — specifications for X4 Xtreme, Pixel XL.
SpecificationX4 XtremePixel XL
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano SIM)
  • Nano-SIM
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: -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 21(1500)
  • 26(850)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps or LTE-A (3CA) Cat11 600/75 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
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • 3.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.2
  • A2DP
  • LE
  • aptX
Harmful irradiation
  • SAR EU - 1.01 W/kg (head)
  • SAR - 0.89 W/kg (head) 0.56 W/kg (body) SAR EU - 0.25 W/kg (head) 0.44 W/kg (body)
Music and Audio
Music and Audio — specifications for X4 Xtreme, Pixel XL.
SpecificationX4 XtremePixel XL
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for X4 Xtreme, Pixel XL.
SpecificationX4 XtremePixel XL
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging - Splash and dust resistant - Versions: Global
  • USA
  • North America