alcatel 3L vs LG K51S

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Width

    3L: 7 mm narrower

    3L:
    69.7 mm
    K51S:
    76.7 mm
  • Screen diagonal

    3L: 0.56 in smaller diagonal

    3L:
    5.94 in
    K51S:
    6.5 in
  • Rear camera layout

    3L:
    Dual
    K51S:
    Quad
  • Height

    3L: 14.1 mm shorter

    3L:
    151.1 mm
    K51S:
    165.2 mm
  • Release year

    3L:
    2019
    K51S:
    2020

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. 3L

    Height:
    151.1 mm
    Width:
    69.7 mm
    Depth:
    8 mm
    Weight:
    145 g
  2. 2. K51S

    Height:
    165.2 mm +14.1 mm versus 3L
    Width:
    76.7 mm +7 mm versus 3L
    Depth:
    8.2 mm
    Weight:
    Unknown

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. 3L

    Screen diagonal:
    5.94 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    86.6 cm²
  2. 2. K51S

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²

K51S has approximately 17.8% more rectangular screen area than 3L.

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 3L, K51S, compared at the same storage capacity.
Storage3LK51S
16 GB 2 GB RAM Not recorded
64 GB Not recorded 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. 3L

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

2. K51S

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSDXC (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. 3L

    3500 mAh

  2. 2. K51S

    4000 mAh

    +500 mAh versus 3L

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. 3L2. K51S

Everyday essentials
Everyday essentials — specifications for 3L, K51S.
Specification3LK51S
Dimensions (HxWxD)
  • 151.1 Х 69.7 Х 8 mm
  • 165.2 Х 76.7 Х 8.2 mm
Weight
  • 145 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.94" inch
  • 6.5" inch
Screen resolution
  • 720 x 1560 px
  • 720 x 1600 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 64GB 3GB RAM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 (Oreo)
  • Android 10.0
Chipset
  • Qualcomm SDM429 Snapdragon 429
Unknown
NFC
  • Yes (market dependent)
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 3L, K51S.
Specification3LK51S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 86.6 cm2
  • 102.0 cm2
Screen format
  • 19.5:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 82.2%
  • 80.5%
PPI /points per inch/
  • 289 PPI
  • 270 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for 3L, K51S.
Specification3LK51S
Rear camera, main
  • 13 MP
  • Dual
  • 32 MP
  • Quad
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • 1.12µm -5 MP
  • depth sensor
  • 32 MP
  • (wide)
  • PDAF -5 MP
  • (ultrawide) -2 MP (macro) -2 MP (depth)
Functions
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
  • 13 MP
Performance

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

Performance — specifications for 3L, K51S.
Specification3LK51S
Processor CPU
  • Quad-core 1.8 GHz Cortex-A53
  • Octa-core 2.3 GHz
Graphics processor GPU
  • Adreno 504
Unknown
Antutu 7 score *
  • 35205
Unknown
General specs
General specs — specifications for 3L, K51S.
Specification3LK51S
Release date
  • 2019
  • February
  • 2020
  • February 18
Colors
  • Anthracite Black
  • Metallic Blue
  • Titanium
  • Pink
  • Blue
Communication and Connectivity
Communication and Connectivity — specifications for 3L, K51S.
Specification3LK51S
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Single SIM (Nano-SIM)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 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
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
  • GLONASS
  • GALILEO
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for 3L, K51S.
Specification3LK51S
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for 3L, K51S.
Specification3LK51S
Dop
  • Sensors Fingerprint (rear-mounted
  • market dependent)
  • accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant