LG Optimus L9 II vs verykool RS90

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 L9 II: 81 g lighter

    Optimus L9 II:
    120 g
    RS90:
    201 g
  • Width

    Optimus L9 II: 9.1 mm narrower

    Optimus L9 II:
    66.5 mm
    RS90:
    75.6 mm
  • Screen diagonal

    RS90: 0.2 in smaller diagonal

    Optimus L9 II:
    4.7 in
    RS90:
    4.5 in
  • Depth

    Optimus L9 II: 3.1 mm thinner

    Optimus L9 II:
    9 mm
    RS90:
    12.1 mm
  • Height

    Optimus L9 II: 15.6 mm shorter

    Optimus L9 II:
    128.4 mm
    RS90:
    144 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. Optimus L9 II

    Height:
    128.4 mm
    Width:
    66.5 mm
    Depth:
    9 mm
  2. 2. RS90

    Height:
    144 mm +15.6 mm versus Optimus L9 II
    Width:
    75.6 mm +9.1 mm versus Optimus L9 II
    Depth:
    12.1 mm +3.1 mm versus Optimus L9 II

Weight

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

  1. 1. Optimus L9 II

    120 g

  2. 2. RS90

    201 g

    +81 g versus Optimus L9 II

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. Optimus L9 II

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. RS90

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²

Optimus L9 II has approximately 9.1% more rectangular screen area than RS90.

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 Optimus L9 II, RS90, compared at the same storage capacity.
StorageOptimus L9 IIRS90
8 GB 1 GB RAM Unknown
RS90: Original memory entry

2 GB

Practical features

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

1. Optimus L9 II

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

2. RS90

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. Optimus L9 II

    2150 mAh

    +350 mAh versus RS90

  2. 2. RS90

    1800 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. Optimus L9 II2. RS90

Everyday essentials
Everyday essentials — specifications for Optimus L9 II, RS90.
SpecificationOptimus L9 IIRS90
Dimensions (HxWxD)
  • 128.4 Х 66.5 Х 9 mm
  • 144 Х 75.6 Х 12.1 mm
Weight
  • 120 g
  • 201 g
Technology
  • True HD-IPS LCD
  • IPS LCD
Screen size
  • 4.7" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 2 GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2150 mAh
  • Removable Li-Ion
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • upgradаble to 4.4.2 (KitKat)
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Qualcomm MSM8230 Snapdragon 400 (28 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus L9 II, RS90.
SpecificationOptimus L9 IIRS90
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 60.9 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.3%
  • 51.3%
PPI /points per inch/
  • 312 PPI
  • 245 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Optimus L9 II, RS90.
SpecificationOptimus L9 IIRS90
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance

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

Performance — specifications for Optimus L9 II, RS90.
SpecificationOptimus L9 IIRS90
Processor CPU
  • Dual-core 1.4 GHz Krait
  • Dual-core 1.2 GHz
Graphics processor GPU
  • Adreno 305
Unknown
Antutu 7 score *
  • 15188
Unknown
General specs
General specs — specifications for Optimus L9 II, RS90.
SpecificationOptimus L9 IIRS90
Release date
  • 2013
  • August
  • 2013
Colors
  • White
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
Unknown
Battery life
  • Stand by time- Up to 480 h (2G) / Up to 480 h (3G) Talking time- Up to 7 h 40 min (2G) / Up to 10 h 50 min (3G)
  • Stand by time- Up to 192 h Talking time- Up to 9 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus L9 II, RS90.
SpecificationOptimus L9 IIRS90
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0 HS
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 2.1
Harmful irradiation
  • SAR - 0.42 W/kg (head) 0.82 W/kg (body) SAR EU - 0.47 W/kg (head) 0.46 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Optimus L9 II, RS90.
SpecificationOptimus L9 IIRS90
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Dolby Mobile -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Optimus L9 II, RS90.
SpecificationOptimus L9 IIRS90
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Infrared port - Also known as LG Optimus L9 II D605
  • Sensors Accelerometer
  • proximity - IP67 dust/water resistant (up to 1m for 30 mins) -Flashlight