Samsung Galaxy S2 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

    Galaxy S2: 214 g lighter

    Galaxy S2:
    116 g
    SX45:
    330 g
  • Width

    Galaxy S2: 20.9 mm narrower

    Galaxy S2:
    66.1 mm
    SX45:
    87 mm
  • Depth

    Galaxy S2: 17.5 mm thinner

    Galaxy S2:
    8.5 mm
    SX45:
    26 mm
  • Height

    Galaxy S2: 8.7 mm shorter

    Galaxy S2:
    125.3 mm
    SX45:
    134 mm
  • Release year

    Galaxy S2:
    2011
    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. Galaxy S2

    Height:
    125.3 mm
    Width:
    66.1 mm
    Depth:
    8.5 mm
  2. 2. SX45

    Height:
    134 mm +8.7 mm versus Galaxy S2
    Width:
    87 mm +20.9 mm versus Galaxy S2
    Depth:
    26 mm +17.5 mm versus Galaxy S2

Weight

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

  1. 1. Galaxy S2

    116 g

  2. 2. SX45

    330 g

    +214 g versus Galaxy S2

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. Galaxy S2

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 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 Galaxy S2, SX45, compared at the same storage capacity.
StorageGalaxy S2SX45
16 GB 1 GB RAM Unknown
32 GB 1 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. Galaxy S2

NFC:
See details Optional
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

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. Galaxy S2

    1650 mAh

    +100 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. Galaxy S22. SX45

Everyday essentials
Everyday essentials — specifications for Galaxy S2, SX45.
SpecificationGalaxy S2SX45
Dimensions (HxWxD)
  • 125.3 Х 66.1 Х 8.5 mm
  • 134 Х 87 Х 26 mm
Weight
  • 116 g
  • 330 g
Technology
  • Super AMOLED Plus
  • TFT
Screen size
  • 4.3" inch
  • 0" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 1 GB RAM
  • 32 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1650 mAh
  • Removable Li-Ion
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.4 (Gingerbread)
  • upgradable to 4.1 (Jelly Bean); TouchWiz UI 4
  • Microsoft Windows CE 3.0 for PocketPC
Chipset
  • Exynos 4210 Dual
Unknown
NFC
  • Optional
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Galaxy S2, SX45.
SpecificationGalaxy S2SX45
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 52.6 cm2
Unknown
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 63.5%
Unknown
PPI /points per inch/
  • 217 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Galaxy S2, SX45.
SpecificationGalaxy S2SX45
Rear camera, main
  • 8 MP
  • Single
  • 0 MP,
Camera specs
  • 8 MP
  • f/2.6
  • 1/3.2''
  • AF
Unknown
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
Unknown
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance

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

Performance — specifications for Galaxy S2, SX45.
SpecificationGalaxy S2SX45
Processor CPU
  • Dual-core 1.2 GHz Cortex-A9
  • 64-bit NEC VR4122 150 MHz
Graphics processor GPU
  • Mali-400MP4
Unknown
Antutu 7 score *
  • 9100
Unknown
GeekBench 4 Single Core *
  • 415
Unknown
GeekBench 4 Multi-Core *
  • 639
Unknown
GeekBench 4 RenderScript *
  • 346
Unknown
General specs
General specs — specifications for Galaxy S2, SX45.
SpecificationGalaxy S2SX45
Release date
  • 2011
  • February. Released 2011
  • April
  • 2001
Colors
  • Black
  • White
  • Pink
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
Unknown
Battery life
  • Stand by time- Up to 710 h (2G) / Up to 610 h (3G) Talking time- Up to 18 h 20 min (2G) / Up to 8 h 40 min (3G)
  • Stand by time- Up to 150 h Talking time- Up to 2 h
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy S2, SX45.
SpecificationGalaxy S2SX45
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Class 12
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Unknown
Bluetooth
  • 3.0
  • A2DP
  • aptX
  • No
Harmful irradiation
  • SAR - 0.16 W/kg (head) 0.96 W/kg (body) SAR EU - 0.34 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Galaxy S2, SX45.
SpecificationGalaxy S2SX45
Radio
  • Stereo FM radio
  • RDS
  • 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 Galaxy S2, SX45.
SpecificationGalaxy S2SX45
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone