Lenovo K5 Pro vs LG Optimus S

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

    Optimus S: 35 g lighter

    K5 Pro:
    165 g
    Optimus S:
    130 g
  • Width

    Optimus S: 16 mm narrower

    K5 Pro:
    75 mm
    Optimus S:
    59 mm
  • Screen diagonal

    Optimus S: 2.79 in smaller diagonal

    K5 Pro:
    5.99 in
    Optimus S:
    3.2 in
  • Rear camera layout

    K5 Pro:
    Dual
    Optimus S:
    Single
  • Depth

    K5 Pro: 5 mm thinner

    K5 Pro:
    8 mm
    Optimus S:
    13 mm
  • Height

    Optimus S: 42 mm shorter

    K5 Pro:
    156 mm
    Optimus S:
    114 mm

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. K5 Pro

    Height:
    156 mm +42 mm versus Optimus S
    Width:
    75 mm +16 mm versus Optimus S
    Depth:
    8 mm
  2. 2. Optimus S

    Height:
    114 mm
    Width:
    59 mm
    Depth:
    13 mm +5 mm versus K5 Pro

Weight

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

  1. 1. K5 Pro

    165 g

    +35 g versus Optimus S

  2. 2. Optimus S

    130 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. K5 Pro

    Screen diagonal:
    5.99 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.6 cm²
  2. 2. Optimus S

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²

K5 Pro has approximately 203.7% more rectangular screen area than Optimus S.

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.

K5 Pro: Original memory entry

64/128 GB · 6 GB RAM 64 GB · 512GB 4GB

Practical features

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

1. K5 Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Optimus S

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

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. K5 Pro

    4050 mAh

    +2550 mAh versus Optimus S

  2. 2. Optimus S

    1500 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. K5 Pro2. Optimus S

Everyday essentials
Everyday essentials — specifications for K5 Pro, Optimus S.
SpecificationK5 ProOptimus S
Dimensions (HxWxD)
  • 156 Х 75 Х 8 mm
  • 114 Х 59 Х 13 mm
Weight
  • 165 g
  • 130 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.99" inch
  • 3.2" inch
Screen resolution
  • 1080 x 2160 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
Unknown
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4050 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K5 Pro, Optimus S.
SpecificationK5 ProOptimus S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.6 cm2
  • 30.5 cm2
Screen format
  • 18:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 79.1%
  • 45.3%
PPI /points per inch/
  • 403 PPI
  • 180 PPI
Camera and Video
Camera and Video — specifications for K5 Pro, Optimus S.
SpecificationK5 ProOptimus S
Rear camera, main
  • 16 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • f/2.0
  • PDAF -5 MP
  • depth sensor
  • 3.15 MP
  • AF
Functions
  • LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • 480p
Front camera, selfie
  • 16 MP
  • Dual
  • 0 MP,
Specifications
  • 16 MP
  • PDAF 5 MP
  • depth sensor
Unknown
Performance

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

Performance — specifications for K5 Pro, Optimus S.
SpecificationK5 ProOptimus S
Processor CPU
  • Octa-core 1.8 GHz Kryo 260
  • 600 MHz
Graphics processor GPU
  • Adreno 509
Unknown
Antutu 7 score *
  • 115452
Unknown
General specs
General specs — specifications for K5 Pro, Optimus S.
SpecificationK5 ProOptimus S
Release date
  • 2018
  • October
  • 2010
  • October
Colors
  • Black
  • Gold
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 50 EUR
Battery life Unknown
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for K5 Pro, Optimus S.
SpecificationK5 ProOptimus S
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 - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - CDMA 800 / 1900
Speed
  • HSPA
  • LTE-A
  • EV-DO Rev.0
  • 153.2 Kbps
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.1
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 1.26 W/kg (head) 0.48 W/kg (body)
Music and Audio
Music and Audio — specifications for K5 Pro, Optimus S.
SpecificationK5 ProOptimus S
Radio
  • FM radio
Unknown
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for K5 Pro, Optimus S.
SpecificationK5 ProOptimus S
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Fast battery charging 2A/9V 18W
  • Sensors Accelerometer
  • proximity
  • compass - DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo/dial/commands -Predictive text input - LG Optimus S for Sprint LG Optimus U for US Cellular LG Optimus V VM670 for Virgin Mobile