Coolpad Cool S1 vs LG Optimus L2 II E435

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 L2 II E435: 58 g lighter

    Cool S1:
    168 g
    Optimus L2 II E435:
    110 g
  • Width

    Optimus L2 II E435: 13.7 mm narrower

    Cool S1:
    74.7 mm
    Optimus L2 II E435:
    61 mm
  • Screen diagonal

    Optimus L2 II E435: 2.3 in smaller diagonal

    Cool S1:
    5.5 in
    Optimus L2 II E435:
    3.2 in
  • Chipset

    Cool S1:
    Qualcomm MSM8996 Snapdragon 821 (14 nm)
    Optimus L2 II E435:
    Qualcomm MSM7225A Snapdragon S1
  • Depth

    Cool S1: 4.5 mm thinner

    Cool S1:
    7.5 mm
    Optimus L2 II E435:
    12 mm
  • Height

    Optimus L2 II E435: 49.4 mm shorter

    Cool S1:
    151.4 mm
    Optimus L2 II E435:
    102 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. Cool S1

    Height:
    151.4 mm +49.4 mm versus Optimus L2 II E435
    Width:
    74.7 mm +13.7 mm versus Optimus L2 II E435
    Depth:
    7.5 mm
  2. 2. Optimus L2 II E435

    Height:
    102 mm
    Width:
    61 mm
    Depth:
    12 mm +4.5 mm versus Cool S1

Weight

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

  1. 1. Cool S1

    168 g

    +58 g versus Optimus L2 II E435

  2. 2. Optimus L2 II E435

    110 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. Cool S1

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Optimus L2 II E435

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

Cool S1 has approximately 163% more rectangular screen area than Optimus L2 II E435.

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.

Cool S1: Original memory entry

128 GB · 6 GB RAM 64 GB · 512GB 4GB

Optimus L2 II E435: Original memory entry

4 GB (1.8 GB user available) · 512 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. Cool S1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. Optimus L2 II E435

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. Cool S1

    4070 mAh

    +2530 mAh versus Optimus L2 II E435

  2. 2. Optimus L2 II E435

    1540 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. Cool S12. Optimus L2 II E435

Everyday essentials
Everyday essentials — specifications for Cool S1, Optimus L2 II E435.
SpecificationCool S1Optimus L2 II E435
Dimensions (HxWxD)
  • 151.4 Х 74.7 Х 7.5 mm
  • 102 Х 61 Х 12 mm
Weight
  • 168 g
  • 110 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 3.2" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
  • 4 GB (1.8 GB user available)
  • 512 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4070 mAh
  • Non-removable Li-Po
  • 1540 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0.1 (Marshmallow); eUI 5.8
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
  • Qualcomm MSM7225A Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Cool S1, Optimus L2 II E435.
SpecificationCool S1Optimus L2 II E435
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 83.4 cm2
  • 31.7 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 73.7%
  • 51.0%
PPI /points per inch/
  • 401 PPI
  • 125 PPI
Camera and Video
Camera and Video — specifications for Cool S1, Optimus L2 II E435.
SpecificationCool S1Optimus L2 II E435
Rear camera, main
  • 16 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • PDAF
  • f/2.0
  • 3.15 MP
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
Unknown
Performance

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

Performance — specifications for Cool S1, Optimus L2 II E435.
SpecificationCool S1Optimus L2 II E435
Processor CPU
  • Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
  • Cortex-A5
Graphics processor GPU
  • Adreno 530
  • Adreno 200
Antutu 7 score * Unknown
  • 6302
GeekBench 4 Single Core *
  • 1818
Unknown
GeekBench 4 Multi-Core *
  • 3877
Unknown
GeekBench 4 RenderScript *
  • 7272
Unknown
General specs
General specs — specifications for Cool S1, Optimus L2 II E435.
SpecificationCool S1Optimus L2 II E435
Release date
  • 2016
  • December
  • 2013
  • October
Colors
  • Gold
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 420 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 700 h (2G) / Up to 700 h (3G) Talking time- Up to 12 h 30 min (2G) / Up to 10 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Cool S1, Optimus L2 II E435.
SpecificationCool S1Optimus L2 II E435
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • LTE
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 3.0
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for Cool S1, Optimus L2 II E435.
SpecificationCool S1Optimus L2 II E435
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic -Harman Kardon sound enhancement
Unknown
Other features
Other features — specifications for Cool S1, Optimus L2 II E435.
SpecificationCool S1Optimus L2 II E435
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Fast battery charging (Quick Charge 3.0)
  • Sensors Accelerometer
  • proximity - Also known as LG Optimus L2 II E435k