Huawei nova 4 vs Siemens SX45

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

    nova 4: 158 g lighter

    nova 4:
    172 g
    SX45:
    330 g
  • Width

    nova 4: 11.9 mm narrower

    nova 4:
    75.1 mm
    SX45:
    87 mm
  • Depth

    nova 4: 18.2 mm thinner

    nova 4:
    7.8 mm
    SX45:
    26 mm
  • Height

    SX45: 23 mm shorter

    nova 4:
    157 mm
    SX45:
    134 mm
  • Release year

    nova 4:
    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. nova 4

    Height:
    157 mm +23 mm versus SX45
    Width:
    75.1 mm
    Depth:
    7.8 mm
  2. 2. SX45

    Height:
    134 mm
    Width:
    87 mm +11.9 mm versus nova 4
    Depth:
    26 mm +18.2 mm versus nova 4

Weight

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

  1. 1. nova 4

    172 g

  2. 2. SX45

    330 g

    +158 g versus nova 4

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. nova 4

    nova 4: Screen geometry unavailable or conflicting.

  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.

Recorded RAM for nova 4, SX45, compared at the same storage capacity.
Storagenova 4SX45
128 GB 8 GB RAM Unknown
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. nova 4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB

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. nova 4

    3750 mAh

    +2200 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. nova 42. SX45

Everyday essentials
Everyday essentials — specifications for nova 4, SX45.
Specificationnova 4SX45
Dimensions (HxWxD)
  • 157 Х 75.1 Х 7.8 mm
  • 134 Х 87 Х 26 mm
Weight
  • 172 g
  • 330 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.4" inch
  • 0" inch
Screen resolution
  • 1080 x 2310 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 8 GB RAM
  • 32 MB
Memory card support
  • microSD
  • up to 512 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3750 mAh
  • Non-removable Li-Ion
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Microsoft Windows CE 3.0 for PocketPC
Chipset
  • Hisilicon Kirin 970 (10 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for nova 4, SX45.
Specificationnova 4SX45
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 101.4 cm2
Unknown
Screen format Unknown
  • 4:3 (height:width)
Screen to body ratio
  • 86.0%
Unknown
PPI /points per inch/
  • 0 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for nova 4, SX45.
Specificationnova 4SX45
Rear camera, main
  • 48 MP
  • Triple
  • 0 MP,
Camera specs
  • 48 MP
  • f/1.8
  • PDAF -16 MP
  • f/2.2 -2 MP
  • f/2.4
  • depth sensor
Unknown
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • (gyro-EIS)
Unknown
Front camera, selfie
  • 25 MP
  • Single
  • 0 MP,
Specifications
  • 25 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for nova 4, SX45.
Specificationnova 4SX45
Processor CPU
  • Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53)
  • 64-bit NEC VR4122 150 MHz
Graphics processor GPU
  • Mali-G72 MP12
Unknown
Antutu 8 score *
  • 251296
Unknown
General specs
General specs — specifications for nova 4, SX45.
Specificationnova 4SX45
Release date
  • 2018
  • December
  • 2001
Colors
  • Aurora Blue
  • Red
  • White
  • Black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 480 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 nova 4, SX45.
Specificationnova 4SX45
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat16 1024/150 Mbps
Unknown
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/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
  • EDR
  • LE
  • aptX HD
  • No
Music and Audio
Music and Audio — specifications for nova 4, SX45.
Specificationnova 4SX45
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 nova 4, SX45.
Specificationnova 4SX45
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Fast battery charging 9V/2A 18W
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone