Lenovo K8 Note vs verykool SL4500 Fusion

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

    SL4500 Fusion: 50 g lighter

    K8 Note:
    180 g
    SL4500 Fusion:
    130 g
  • Width

    SL4500 Fusion: 10.3 mm narrower

    K8 Note:
    75.9 mm
    SL4500 Fusion:
    65.6 mm
  • Screen diagonal

    SL4500 Fusion: 1 in smaller diagonal

    K8 Note:
    5.5 in
    SL4500 Fusion:
    4.5 in
  • Chipset

    K8 Note:
    Mediatek MT6797D Helio X23 (20 nm)
    SL4500 Fusion:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Rear camera layout

    K8 Note:
    Dual
    SL4500 Fusion:
    Single
  • Height

    SL4500 Fusion: 22.9 mm shorter

    K8 Note:
    154.5 mm
    SL4500 Fusion:
    131.6 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. K8 Note

    Height:
    154.5 mm +22.9 mm versus SL4500 Fusion
    Width:
    75.9 mm +10.3 mm versus SL4500 Fusion
    Depth:
    8.5 mm
  2. 2. SL4500 Fusion

    Height:
    131.6 mm
    Width:
    65.6 mm
    Depth:
    8.9 mm

Weight

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

  1. 1. K8 Note

    180 g

    +50 g versus SL4500 Fusion

  2. 2. SL4500 Fusion

    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. K8 Note

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. SL4500 Fusion

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

K8 Note has approximately 49.4% more rectangular screen area than SL4500 Fusion.

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 K8 Note, SL4500 Fusion, compared at the same storage capacity.
StorageK8 NoteSL4500 Fusion
8 GB Unknown 1 GB RAM
K8 Note: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB 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. K8 Note

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

2. SL4500 Fusion

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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. K8 Note

    4000 mAh

    +2300 mAh versus SL4500 Fusion

  2. 2. SL4500 Fusion

    1700 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. K8 Note2. SL4500 Fusion

Everyday essentials
Everyday essentials — specifications for K8 Note, SL4500 Fusion.
SpecificationK8 NoteSL4500 Fusion
Dimensions (HxWxD)
  • 154.5 Х 75.9 Х 8.5 mm
  • 131.6 Х 65.6 Х 8.9 mm
Weight
  • 180 g
  • 130 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.5" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1700 mAh
  • Li-Ion
Operating system OS
  • Android 7.1.1 (Nougat)
  • upgradable to Android 8.0 (Oreo)
  • Android 4.4.4 (KitKat)
Chipset
  • Mediatek MT6797D Helio X23 (20 nm)
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K8 Note, SL4500 Fusion.
SpecificationK8 NoteSL4500 Fusion
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.1%
  • 64.6%
PPI /points per inch/
  • 401 PPI
  • 218 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for K8 Note, SL4500 Fusion.
SpecificationK8 NoteSL4500 Fusion
Rear camera, main
  • 13 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • f/1.7
  • PDAF -5 MP
  • depth sensor
  • 8 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 13 MP
  • f/2.0
  • 1.3 MP
Performance

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

Performance — specifications for K8 Note, SL4500 Fusion.
SpecificationK8 NoteSL4500 Fusion
Processor CPU
  • Deca-core 2.3 GHz
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Mali-T880 MP4
  • Adreno 306
Antutu 7 score *
  • 90722
Unknown
GeekBench 4 Single Core *
  • 1476
Unknown
GeekBench 4 Multi-Core *
  • 4067
Unknown
GeekBench 4 RenderScript *
  • 3243
Unknown
GeekBench 5 Single Core *
  • 218
Unknown
GeekBench 5 Multi-Core *
  • 950
Unknown
General specs
General specs — specifications for K8 Note, SL4500 Fusion.
SpecificationK8 NoteSL4500 Fusion
Release date
  • 2017
  • August
  • 2015
  • March
Colors
  • Fine Gold
  • Venom Black
  • Black
  • Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 160 EUR
Battery life
  • Stand by time- Up to 378 h (3G) Talking time- Up to 25 h (3G)
  • Stand by time- Up to 240 h (3G) Talking time- Up to 7 h (3G)
Body build
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for K8 Note, SL4500 Fusion.
SpecificationK8 NoteSL4500 Fusion
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 17(700)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.58 W/kg (head) 1.30 W/kg (body)
Music and Audio
Music and Audio — specifications for K8 Note, SL4500 Fusion.
SpecificationK8 NoteSL4500 Fusion
Radio
  • FM radio
  • FM radio
Others
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for K8 Note, SL4500 Fusion.
SpecificationK8 NoteSL4500 Fusion
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Turbo Charge) - Splash Resistant
  • Sensors Accelerometer
  • proximity