BLU J7L vs Lenovo K8 Plus

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

    K8 Plus: 8 g lighter

    J7L:
    173 g
    K8 Plus:
    165 g
  • Width

    K8 Plus: 1 mm narrower

    J7L:
    74.7 mm
    K8 Plus:
    73.7 mm
  • Screen diagonal

    K8 Plus: 0.5 in smaller diagonal

    J7L:
    5.7 in
    K8 Plus:
    5.2 in
  • Rear camera layout

    J7L:
    Single
    K8 Plus:
    Dual
  • Depth

    K8 Plus: 1.9 mm thinner

    J7L:
    10.9 mm
    K8 Plus:
    9 mm
  • Height

    K8 Plus: 7.1 mm shorter

    J7L:
    155 mm
    K8 Plus:
    147.9 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. J7L

    Height:
    155 mm +7.1 mm versus K8 Plus
    Width:
    74.7 mm +1 mm versus K8 Plus
    Depth:
    10.9 mm +1.9 mm versus K8 Plus
  2. 2. K8 Plus

    Height:
    147.9 mm
    Width:
    73.7 mm
    Depth:
    9 mm

Weight

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

  1. 1. J7L

    173 g

    +8 g versus K8 Plus

  2. 2. K8 Plus

    165 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. J7L

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²
  2. 2. K8 Plus

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

J7L has approximately 12.5% more rectangular screen area than K8 Plus.

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 J7L, K8 Plus, compared at the same storage capacity.
StorageJ7LK8 Plus
32 GB 1 GB RAM Unknown
K8 Plus: Original memory entry

32 GB · 3/4 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. J7L

NFC:
No
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. K8 Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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. J7L

    3000 mAh

  2. 2. K8 Plus

    4000 mAh

    +1000 mAh versus J7L

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. J7L2. K8 Plus

Everyday essentials
Everyday essentials — specifications for J7L, K8 Plus.
SpecificationJ7LK8 Plus
Dimensions (HxWxD)
  • 155 Х 74.7 Х 10.9 mm
  • 147.9 Х 73.7 Х 9 mm
Weight
  • 173 g
  • 165 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.7" inc
  • 5.2" inch
Screen resolution
  • 720 x 1440 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
  • 32 GB
  • 3/4 GB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 10 (Go edition)
  • Android 7.1.1 (Nougat)
  • upgradable to Android 8.0 (Oreo)
Chipset Unknown
  • Mediatek MT6757 Helio P25 (16 nm)
NFC
  • No
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for J7L, K8 Plus.
SpecificationJ7LK8 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.8 cm2
  • 74.5 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.4%
  • 68.4%
PPI /points per inch/ Unknown
  • 424 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for J7L, K8 Plus.
SpecificationJ7LK8 Plus
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • -8 MP
  • 13 MP
  • f/2.0
  • PDAF -5 MP
  • depth sensor
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • 8 MP
Performance

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

Performance — specifications for J7L, K8 Plus.
SpecificationJ7LK8 Plus
Processor CPU
  • - Quad-core 1.4 GHz Cortex-A53
  • Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
Graphics processor GPU
  • - Mali-T820
  • Mali-T880MP2
Antutu 7 score * Unknown
  • 65892
GeekBench 4 Single Core * Unknown
  • 901
GeekBench 4 Multi-Core * Unknown
  • 3435
GeekBench 4 RenderScript * Unknown
  • 2549
GeekBench 5 Single Core * Unknown
  • 174
GeekBench 5 Multi-Core * Unknown
  • 788
General specs
General specs — specifications for J7L, K8 Plus.
SpecificationJ7LK8 Plus
Release date
  • 2020
  • October
  • 2017
  • September
Colors
  • Blue
  • Black
  • Violet
  • Tan
  • Fine Gold
  • Venom Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 USD
  • 200 EUR
Battery life Unknown
  • Stand by time- Up to 401 h (3G) Talking time- Up to 26 h (3G)
Body build Unknown
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for J7L, K8 Plus.
SpecificationJ7LK8 Plus
SIM card
  • Dual SIM (Nano-SIM/Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1
  • 2
  • 3
  • 4
  • 5
  • 7
  • 12
  • 17
  • 28
  • 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)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for J7L, K8 Plus.
SpecificationJ7LK8 Plus
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic -Dolby Atmos sound enhancement
Other features
Other features — specifications for J7L, K8 Plus.
SpecificationJ7LK8 Plus
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer - For USA
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass