Meizu 15 vs Siemens SX45

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

    15: 178 g lighter

    15:
    152 g
    SX45:
    330 g
  • Width

    15: 15 mm narrower

    15:
    72 mm
    SX45:
    87 mm
  • Depth

    15: 18.7 mm thinner

    15:
    7.3 mm
    SX45:
    26 mm
  • Height

    SX45: 9 mm shorter

    15:
    143 mm
    SX45:
    134 mm
  • Release year

    15:
    2018
    SX45:
    2001

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. 15

    Height:
    143 mm +9 mm versus SX45
    Width:
    72 mm
    Depth:
    7.3 mm
  2. 2. SX45

    Height:
    134 mm
    Width:
    87 mm +15 mm versus 15
    Depth:
    26 mm +18.7 mm versus 15

Weight

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

  1. 1. 15

    152 g

  2. 2. SX45

    330 g

    +178 g versus 15

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. 15

    Screen diagonal:
    5.46 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    82.2 cm²
  2. 2. SX45

    SX45: Screen geometry unavailable or conflicting.

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.

15: Original memory entry

64/128 GB · 512GB 4GB

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. 15

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

2. SX45

NFC:
Unknown
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. 15

    3000 mAh

    +1450 mAh versus SX45

  2. 2. SX45

    1550 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. 152. SX45

Everyday essentials
Everyday essentials — specifications for 15, SX45.
Specification15SX45
Dimensions (HxWxD)
  • 143 Х 72 Х 7.3 mm
  • 134 Х 87 Х 26 mm
Weight
  • 152 g
  • 330 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5.46" inch
  • 0" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 512GB 4GB
  • 32 MB
Memory card support
  • No
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.1.2 (Nougat); Flyme 7
  • Microsoft Windows CE 3.0 for PocketPC
Chipset
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for 15, SX45.
Specification15SX45
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 82.2 cm2
Unknown
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 79.8%
Unknown
PPI /points per inch/
  • 403 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for 15, SX45.
Specification15SX45
Rear camera, main
  • 12 MP
  • Dual
  • 0 MP,
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.3''
  • 1.55 µm
  • 4-axis OIS
  • dual pixel PDAF & laser AF -20 MP
  • 1/2.8''
  • 1.0 µm
  • AF
  • portraits only
Unknown
Functions
  • Six-LED dual-tone flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
Unknown
Front camera, selfie
  • 20 MP
  • Single
  • 0 MP,
Specifications
  • 20 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for 15, SX45.
Specification15SX45
Processor CPU
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
  • 64-bit NEC VR4122 150 MHz
Graphics processor GPU
  • Adreno 512
Unknown
Antutu 7 score *
  • 134782
Unknown
GeekBench 4 Single Core *
  • 1616
Unknown
GeekBench 4 Multi-Core *
  • 5938
Unknown
General specs
General specs — specifications for 15, SX45.
Specification15SX45
Release date
  • 2018
  • April
  • 2001
Colors
  • Ink
  • Yakin
  • Indigo
  • White
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 400 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 2 h
Communication and Connectivity
Communication and Connectivity — specifications for 15, SX45.
Specification15SX45
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) LTE band 1(2100)
  • 41(2500)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
Unknown
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
Unknown
Bluetooth
  • 4.2
  • A2DP
  • LE
  • No
Music and Audio
Music and Audio — specifications for 15, SX45.
Specification15SX45
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
Other features
Other features — specifications for 15, SX45.
Specification15SX45
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging: mCharge 4.0 (24W)
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone