Gionee K3 Pro 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

    K3 Pro: 125 g lighter

    K3 Pro:
    205 g
    SX45:
    330 g
  • Width

    K3 Pro: 9.4 mm narrower

    K3 Pro:
    77.6 mm
    SX45:
    87 mm
  • Depth

    K3 Pro: 16.3 mm thinner

    K3 Pro:
    9.7 mm
    SX45:
    26 mm
  • Height

    SX45: 30.3 mm shorter

    K3 Pro:
    164.3 mm
    SX45:
    134 mm
  • Release year

    K3 Pro:
    2020
    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. K3 Pro

    Height:
    164.3 mm +30.3 mm versus SX45
    Width:
    77.6 mm
    Depth:
    9.7 mm
  2. 2. SX45

    Height:
    134 mm
    Width:
    87 mm +9.4 mm versus K3 Pro
    Depth:
    26 mm +16.3 mm versus K3 Pro

Weight

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

  1. 1. K3 Pro

    205 g

  2. 2. SX45

    330 g

    +125 g versus K3 Pro

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. K3 Pro

    Screen diagonal:
    6.53 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102.9 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.

Recorded RAM for K3 Pro, SX45, compared at the same storage capacity.
StorageK3 ProSX45
128 GB 6 / 8 GB RAM Alternative RAM configurations 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. K3 Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC

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. K3 Pro

    4000 mAh

    +2450 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. K3 Pro2. SX45

Everyday essentials
Everyday essentials — specifications for K3 Pro, SX45.
SpecificationK3 ProSX45
Dimensions (HxWxD)
  • 164.3 Х 77.6 Х 9.7 mm
  • 134 Х 87 Х 26 mm
Weight
  • 205 g
  • 330 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.53" inc
  • 0" inch
Screen resolution
  • 720 x 1600 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 32 MB
Memory card support
  • microSDXC
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Li-Po
  • non-removable
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Microsoft Windows CE 3.0 for PocketPC
Chipset
  • - Mediatek MT6771 Helio P60 (12 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for K3 Pro, SX45.
SpecificationK3 ProSX45
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 102.9 cm2
Unknown
Screen format
  • 20:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 80.7%
Unknown
PPI /points per inch/ Unknown
  • 0 PPI
Camera and Video
Camera and Video — specifications for K3 Pro, SX45.
SpecificationK3 ProSX45
Rear camera, main
  • 16 MP
  • Triple
  • 0 MP,
Camera specs
  • -16 MP
  • f/2.0
  • (wide)
  • 1/3.1''
  • 1.0µm
  • AF -8MP -2MP
Unknown
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
Unknown
Front camera, selfie
  • 13 MP
  • Single
  • 0 MP,
Specifications
  • 13 MP
  • f/2.0
  • (wide)
  • 1/3.1''
  • 1.12µm
Unknown
Performance
Performance — specifications for K3 Pro, SX45.
SpecificationK3 ProSX45
Processor CPU
  • - Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • 64-bit NEC VR4122 150 MHz
Graphics processor GPU
  • - Mali-G72 MP3
Unknown
General specs
General specs — specifications for K3 Pro, SX45.
SpecificationK3 ProSX45
Release date
  • 2020
  • August 24
  • 2001
Colors
  • Jade Green
  • Pearl White
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 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 K3 Pro, SX45.
SpecificationK3 ProSX45
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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - 1
  • 3
  • 5
  • 7
  • 8
  • 38
  • 39
  • 40
  • 41
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
Unknown
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
Unknown
Bluetooth
  • 4.0
  • A2DP
  • No
Music and Audio
Music and Audio — specifications for K3 Pro, SX45.
SpecificationK3 ProSX45
Radio
  • Unspecified
  • No
Others Unknown
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
Other features
Other features — specifications for K3 Pro, SX45.
SpecificationK3 ProSX45
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Charging 10W
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone