1. Home
  2. Comparison

Siemens SX45 vs vivo Z1x

Compare recorded specifications, size and practical differences.

+ Add a third phone

    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

      Z1x: 140 g lighter

      SX45:
      330 g
      Z1x:
      190 g

    • Width

      Z1x: 11.8 mm narrower

      SX45:
      87 mm
      Z1x:
      75.2 mm

    • Depth

      Z1x: 17.9 mm thinner

      SX45:
      26 mm
      Z1x:
      8.1 mm

    • Height

      SX45: 25.5 mm shorter

      SX45:
      134 mm
      Z1x:
      159.5 mm

    • Release year

      SX45:
      2001
      Z1x:
      2019

    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. SX45

      Height:
      134 mm
      Width:
      87 mm +11.8 mm versus Z1x
      Depth:
      26 mm +17.9 mm versus Z1x

    2. 2. Z1x

      Height:
      159.5 mm +25.5 mm versus SX45
      Width:
      75.2 mm
      Depth:
      8.1 mm

    Weight

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

    1. 1. SX45

      330 g

      +140 g versus Z1x

    2. 2. Z1x

      190 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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. SX45

      SX45: Screen geometry unavailable or conflicting.

    2. 2. Z1x

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

    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 SX45, Z1x, compared at the same storage capacity.
    StorageSX45Z1x
    64 GB Unknown 6 GB RAM
    128 GB Unknown 6 GB RAM
    SX45: Original memory entry

    32 MB

    Practical features

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

    1. SX45

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

    2. Z1x

    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. SX45

      1550 mAh

    2. 2. Z1x

      4500 mAh

      +2950 mAh versus SX45

    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. SX452. Z1x

    Everyday essentials
    Everyday essentials — specifications for SX45, Z1x.
    SpecificationSX45Z1x
    Dimensions (HxWxD)
    • 134 Х 87 Х 26 mm
    • 159.5 Х 75.2 Х 8.1 mm
    Weight
    • 330 g
    • 190 g
    Technology
    • TFT
    • Super AMOLED
    Screen size
    • 0" inch
    • 6.38" inch
    Screen resolution
    • 240 x 320 px
    • 1080 x 2340 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32 MB
    • 64GB 6GB RAM
    • 128GB 6GB RAM
    Memory card support
    • No
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 1550 mAh
    • Removable Li-Ion
    • 4500 mAh
    • Non-removable Li-Po
    Operating system OS
    • Microsoft Windows CE 3.0 for PocketPC
    • Android 9.0 (Pie); Funtouch 9.1
    Chipset Unknown
    • Qualcomm SDM712 Snapdragon 712 (10 nm)
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for SX45, Z1x.
    SpecificationSX45Z1x
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • 65K
    • 16M
    Screen area Unknown
    • 99.9 cm2
    Screen format
    • 4:3 (height:width)
    • 19.5:9 (height:width)
    Screen to body ratio Unknown
    • 83.3%
    PPI /points per inch/
    • 0 PPI
    • 404 PPI
    Camera and Video
    Camera and Video — specifications for SX45, Z1x.
    SpecificationSX45Z1x
    Rear camera, main
    • 0 MP,
    • 48 MP
    • Triple
    Camera specs Unknown
    • 48 MP
    • f/1.8
    • (wide)
    • 1/2''
    • 0.8µm
    • PDAF -8 MP
    • f/2.2
    • 13mm (ultrawide) -5 MP
    • f/2.4
    • depth sensor
    Functions Unknown
    • HDR
    Video Unknown
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 32 MP
    • Single
    Specifications Unknown
    • 32 MP
    • f/2.0
    • 26mm (wide)
    • 1/2.8"
    • 0.8µm
    Performance

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

    Performance — specifications for SX45, Z1x.
    SpecificationSX45Z1x
    Processor CPU
    • 64-bit NEC VR4122 150 MHz
    • Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
    Graphics processor GPU Unknown
    • Adreno 616
    Antutu 8 score * Unknown
    • 215555
    General specs
    General specs — specifications for SX45, Z1x.
    SpecificationSX45Z1x
    Release date
    • 2001
    • 2019
    • September
    Colors Unknown
    • Fusion Blue
    • Phantom Purple
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 220 EUR
    Battery life
    • Stand by time- Up to 150 h Talking time- Up to 2 h
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for SX45, Z1x.
    SpecificationSX45Z1x
    SIM card
    • Mini-SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network Unknown
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 8(900)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    Speed Unknown
    • HSPA
    • LTE-A
    GPRS
    • No
    • Yes
    Edge
    • No
    • Yes
    Wi-Fi
    • No
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • No
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • BDS
    USB Unknown
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • No
    • 5.0
    • A2DP
    • LE
    • aptX
    Harmful irradiation Unknown
    • SAR - 1.03 W/kg (head) 0.55 W/kg (body)
    Music and Audio
    Music and Audio — specifications for SX45, Z1x.
    SpecificationSX45Z1x
    Radio
    • No
    • FM radio
    Others
    • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
    • Always-on display
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for SX45, Z1x.
    SpecificationSX45Z1x
    Dop
    • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone
    • Sensors Fingerprint (under display
    • optical)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 22.5W

    Similar comparisons

    Lava Z25vivo Z1x

    Lava Z25 vs vivo Z1x