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Nokia E7 vs ZTE nubia Z17s

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

      E7:
      OLED
      nubia Z17s:
      LCD

    • Weight

      nubia Z17s: 6 g lighter

      E7:
      176 g
      nubia Z17s:
      170 g

    • Width

      E7: 10.3 mm narrower

      E7:
      62.4 mm
      nubia Z17s:
      72.7 mm

    • Screen diagonal

      E7: 1.73 in smaller diagonal

      E7:
      4 in
      nubia Z17s:
      5.73 in

    • Rear camera layout

      E7:
      Single
      nubia Z17s:
      Dual

    • Depth

      nubia Z17s: 5.1 mm thinner

      E7:
      13.6 mm
      nubia Z17s:
      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. E7

      Height:
      123.7 mm
      Width:
      62.4 mm
      Depth:
      13.6 mm +5.1 mm versus nubia Z17s

    2. 2. nubia Z17s

      Height:
      147.5 mm +23.8 mm versus E7
      Width:
      72.7 mm +10.3 mm versus E7
      Depth:
      8.5 mm

    Weight

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

    1. 1. E7

      176 g

      +6 g versus nubia Z17s

    2. 2. nubia Z17s

      170 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. E7

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

    2. 2. nubia Z17s

      Screen diagonal:
      5.73 in
      Aspect ratio (height:width):
      17:9
      Approximate rectangular screen area:
      87.6 cm²

    nubia Z17s has approximately 98.6% more rectangular screen area than E7.

    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.

    E7: Original memory entry

    16 GB · 256 MB RAM · 1 GB ROM

    nubia Z17s: Original memory entry

    128 GB · 8 GB RAM (Aurora Blue) 64 GB · 6 GB RAM (Black Gold)

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. E7

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

    2. nubia Z17s

    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. E7

      1200 mAh

    2. 2. nubia Z17s

      3100 mAh

      +1900 mAh versus E7

    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. E72. nubia Z17s

    Everyday essentials
    Everyday essentials — specifications for E7, nubia Z17s.
    SpecificationE7nubia Z17s
    Dimensions (HxWxD)
    • 123.7 Х 62.4 Х 13.6 mm
    • 147.5 Х 72.7 Х 8.5 mm
    Weight
    • 176 g
    • 170 g
    Technology
    • AMOLED
    • LTPS IPS LCD
    Screen size
    • 4" inch
    • 5.73" inch
    Screen resolution
    • 360 x 640 px
    • 1080 x 2040 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16 GB
    • 256 MB RAM
    • 1 GB ROM
    • 128 GB
    • 8 GB RAM (Aurora Blue) 64 GB
    • 6 GB RAM (Black Gold)
    Memory card support
    • No
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 1200 mAh
    • Non-removable Li-Ion
    • 3100 mAh
    • Non-removable Li-Po
    Operating system OS
    • Symbian^3
    • upgradable to Nokia Belle OS
    • Android 7.1.1 (Nougat); nubia UI 5.1
    Chipset Unknown
    • Qualcomm MSM8998 Snapdragon 835 (10 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for E7, nubia Z17s.
    SpecificationE7nubia Z17s
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 44.1 cm2
    • 87.6 cm2
    Screen format
    • 16:9 (height:width)
    • 17:9 (height:width)
    Screen to body ratio
    • 57.1%
    • 81.7%
    PPI /points per inch/
    • 184 PPI
    • 403 PPI
    Screen protection
    • Corning Gorilla Glass
    • Corning Gorilla Glass (unspecified version)
    Camera and Video
    Camera and Video — specifications for E7, nubia Z17s.
    SpecificationE7nubia Z17s
    Rear camera, main
    • 8 MP
    • Single
    • 12 MP
    • Dual
    Camera specs
    • 8 MP
    • 12 MP
    • f/1.8
    • 1/2.55''
    • 1.4µm
    • PDAF -23 MP
    • f/2.0
    • AF
    • 2x lossless zoom
    Functions
    • Dual-LED flash
    • Dual-LED dual-tone flash
    • HDR
    • panorama
    Video
    • 720p@25fps
    • 720p@30fps (via SW update)
    • 1080p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • VGA
    • 5 MP
    • f/2.2 5 MP
    Performance

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

    Performance — specifications for E7, nubia Z17s.
    SpecificationE7nubia Z17s
    Processor CPU
    • 680 MHz ARM 11
    • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
    Graphics processor GPU
    • Broadcom BCM2727
    • Adreno 540
    GeekBench 4 Single Core * Unknown
    • 1922
    GeekBench 4 Multi-Core * Unknown
    • 6438
    GeekBench 4 RenderScript * Unknown
    • 7822
    GeekBench 5 Single Core * Unknown
    • 288
    GeekBench 5 Multi-Core * Unknown
    • 1220
    General specs
    General specs — specifications for E7, nubia Z17s.
    SpecificationE7nubia Z17s
    Release date
    • 2010
    • September
    • 2017
    • October
    Colors
    • Dark Grey
    • Silver White
    • Green
    • Blue
    • Orange
    • Aurora Blue
    • Black Gold
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    • 360 EUR
    Battery life
    • Stand by time- Up to 432 h (2G) / Up to 480 h (3G) Talking time- Up to 9 h (2G) / Up to 5 h (3G)
    		 Unknown
    Body build Unknown
    • Front/back glass
    • metal frame
    Communication and Connectivity
    Communication and Connectivity — specifications for E7, nubia Z17s.
    SpecificationE7nubia Z17s
    SIM card
    • Mini-SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 1900 / 2100 - Europe
    • China CDMA2000 1xEV-DO - China -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) - China LTE band 1(2100)
    • 20(800) - Europe
    Speed
    • HSPA 10.2/2 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A (3CA) Cat9 450/50 Mbps
    GPRS
    • Class 32
    • Yes
    Edge
    • Class 32
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • DLNA
    • hotspot
    GPS
    • Yes
    • with A-GPS; Ovi Maps 3.0
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • microUSB 2.0
    • USB Host
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 3.0
    • A2DP
    • 4.1
    • A2DP
    • LE
    Harmful irradiation
    • SAR - 0.93 W/kg (head) 1.23 W/kg (body) SAR EU - 0.56 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for E7, nubia Z17s.
    SpecificationE7nubia Z17s
    Radio
    • Stereo FM radio
    • RDS
    • No
    Others
    • Nokia ClearBlack display
    • Active noise cancellation with dedicated mic
    • DTS HD sound -32-bit/384kHz audio -Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for E7, nubia Z17s.
    SpecificationE7nubia Z17s
    Dop
    • Sensors Accelerometer
    • proximity
    • compass - TV-out (720p video) via HDMI and composite -Dolby Digital Plus via HDMI -MP3/WAV/eAAC+/WMA player -MP4/H.264/WMV player -Voice command/dial -Document editor (Word
    • Excel
    • PowerPoint
    • PDF) -Video/photo editor -Voice memo/dial -Predictive text input
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging (26W): 50% in 25 min (Quick Charge 4.0)

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