LG K61 vs Siemens SX66

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.

  • Width

    SX66: 6.5 mm narrower

    K61:
    77.5 mm
    SX66:
    71 mm
  • Screen diagonal

    SX66: 3 in smaller diagonal

    K61:
    6.5 in
    SX66:
    3.5 in
  • Depth

    K61: 9.6 mm thinner

    K61:
    8.4 mm
    SX66:
    18 mm
  • Height

    SX66: 39.5 mm shorter

    K61:
    164.5 mm
    SX66:
    125 mm
  • Release year

    K61:
    2020
    SX66:
    2004

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. K61

    Height:
    164.5 mm +39.5 mm versus SX66
    Width:
    77.5 mm +6.5 mm versus SX66
    Depth:
    8.4 mm
    Weight:
    Unknown
  2. 2. SX66

    Height:
    125 mm
    Width:
    71 mm
    Depth:
    18 mm +9.6 mm versus K61
    Weight:
    210 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.

  1. 1. K61

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    103.7 cm²
  2. 2. SX66

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    37.9 cm²

K61 has approximately 173.4% more rectangular screen area than SX66.

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 K61, SX66, compared at the same storage capacity.
StorageK61SX66
64 GB 4 GB RAM Unknown
128 GB 4 GB RAM Unknown
SX66: Original memory entry

128 MB RAM

Practical features

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

1. K61

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

2. SX66

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. K612. SX66

Everyday essentials
Everyday essentials — specifications for K61, SX66.
SpecificationK61SX66
Dimensions (HxWxD)
  • 164.5 Х 77.5 Х 8.4 mm
  • 125 Х 71 Х 18 mm
Weight
  • 0 g
  • 210 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.5" inch
  • 3.5" inch
Screen resolution
  • 1080 x 2340 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 128 MB RAM
Memory card support
  • microSDXC (dedicated slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 10.0
  • Microsoft Windows Mobile 2003 SE PocketPC
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for K61, SX66.
SpecificationK61SX66
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 103.7 cm2
  • 37.9 cm2
Screen format
  • 19.5:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 81.4%
  • 42.7%
PPI /points per inch/
  • 396 PPI
  • 114 PPI
Camera and Video
Camera and Video — specifications for K61, SX66.
SpecificationK61SX66
Rear camera, main
  • 48 MP
  • Quad
  • 0 MP,
Camera specs
  • 48 MP
  • (wide)
  • PDAF -8 MP
  • (ultrawide) -2 MP (macro) -5 MP (depth)
Unknown
Functions
  • LED flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
Unknown
Front camera, selfie
  • 16 MP
  • Single
  • 0 MP,
Specifications
  • 16 MP
Unknown
Performance
Performance — specifications for K61, SX66.
SpecificationK61SX66
Processor CPU
  • Octa-core 2.3 GHz
  • Intel Xscale PXA272 520 MHz
General specs
General specs — specifications for K61, SX66.
SpecificationK61SX66
Release date
  • 2020
  • February 18
  • 2004
  • Q4
Colors
  • Titanium
  • White
  • Blue
  • Silver
Battery life Unknown
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for K61, SX66.
SpecificationK61SX66
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • Proprietary
Bluetooth
  • 5.0
  • A2DP
  • LE
  • Yes
Music and Audio
Music and Audio — specifications for K61, SX66.
SpecificationK61SX66
Radio
  • No
  • No
Others Unknown
  • Downloadable logos
Other features
Other features — specifications for K61, SX66.
SpecificationK61SX66
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - MIL-STD-810G compliant
  • Infrared port - Microsoft ActiveSync -MP3/AAC player -Predictive text input