Allview X4 Xtreme vs ZTE nubia Z17

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

    nubia Z17: 53.9 g lighter

    X4 Xtreme:
    226.9 g
    nubia Z17:
    173 g
  • Width

    nubia Z17: 10.9 mm narrower

    X4 Xtreme:
    83.3 mm
    nubia Z17:
    72.4 mm
  • Screen diagonal

    nubia Z17: 0.5 in smaller diagonal

    X4 Xtreme:
    6 in
    nubia Z17:
    5.5 in
  • Chipset

    X4 Xtreme:
    Mediatek MT6757T Helio P25 (16 nm)
    nubia Z17:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Depth

    nubia Z17: 1.5 mm thinner

    X4 Xtreme:
    9.1 mm
    nubia Z17:
    7.6 mm
  • Height

    nubia Z17: 13.8 mm shorter

    X4 Xtreme:
    166.4 mm
    nubia Z17:
    152.6 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 +13.8 mm versus nubia Z17
    Width:
    83.3 mm +10.9 mm versus nubia Z17
    Depth:
    9.1 mm +1.5 mm versus nubia Z17
  2. 2. nubia Z17

    Height:
    152.6 mm
    Width:
    72.4 mm
    Depth:
    7.6 mm

Weight

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

  1. 1. X4 Xtreme

    226.9 g

    +53.9 g versus nubia Z17

  2. 2. nubia Z17

    173 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. nubia Z17

    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 nubia Z17.

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

nubia Z17: Original memory entry

64/128 GB · 8 GB RAM 64/128 GB · 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. nubia Z17

NFC:
Yes
Headphone jack:
No
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

    +1350 mAh versus nubia Z17

  2. 2. nubia Z17

    3200 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. nubia Z17

Everyday essentials
Everyday essentials — specifications for X4 Xtreme, nubia Z17.
SpecificationX4 Xtremenubia Z17
Dimensions (HxWxD)
  • 166.4 Х 83.3 Х 9.1 mm
  • 152.6 Х 72.4 Х 7.6 mm
Weight
  • 226.9 g
  • 173 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6" inch
  • 5.5" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 1920 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
  • 64/128 GB
  • 8 GB RAM 64/128 GB
  • 6 GB RAM
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
  • 3200 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 7.1.1 (Nougat); nubia UI 5
Chipset
  • Mediatek MT6757T Helio P25 (16 nm)
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for X4 Xtreme, nubia Z17.
SpecificationX4 Xtremenubia Z17
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 99.2 cm2
  • 82.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 146.1 Х 71.6 Х 9.9 mm
  • 74.7%
PPI /points per inch/
  • 367 PPI
  • 403 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for X4 Xtreme, nubia Z17.
SpecificationX4 Xtremenubia Z17
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
  • 1/2.55''
  • 1.4µm
  • PDAF
  • 2x lossless zoom -23 MP
  • f/2.0
  • AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 20 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 20 MP
  • 16 MP
  • f/2.0
Performance

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

Performance — specifications for X4 Xtreme, nubia Z17.
SpecificationX4 Xtremenubia Z17
Processor CPU
  • Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
  • Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo)
Graphics processor GPU
  • Mali-T880MP2
  • Adreno 540
Antutu 7 score *
  • 58758
Unknown
GeekBench 4 Single Core * Unknown
  • 1914
GeekBench 4 Multi-Core * Unknown
  • 6303
GeekBench 4 RenderScript * Unknown
  • 7702
GeekBench 5 Single Core * Unknown
  • 372
GeekBench 5 Multi-Core * Unknown
  • 1438
General specs
General specs — specifications for X4 Xtreme, nubia Z17.
SpecificationX4 Xtremenubia Z17
Release date
  • 2017
  • June
  • 2017
  • June
Colors
  • Mocha Gold
  • Aurora Blue
  • Black Gold
  • Obsidian Black
  • Solar Gold
  • Flame red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 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, nubia Z17.
SpecificationX4 Xtremenubia Z17
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano SIM)
  • 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 CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 20(800)
  • 34(2000)
  • 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
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
  • BDS
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 1.01 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for X4 Xtreme, nubia Z17.
SpecificationX4 Xtremenubia Z17
Radio
  • FM radio
  • No
Others Unknown
  • Dolby Atmos audio enhancement -24-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for X4 Xtreme, nubia Z17.
SpecificationX4 Xtremenubia Z17
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging: 50% in 25 min (Quick Charge 4.0) - For China