alcatel 1s vs LG K50

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

    1s: 24 g lighter

    1s:
    146 g
    K50:
    170 g
  • Width

    1s: 6.3 mm narrower

    1s:
    70.7 mm
    K50:
    77 mm
  • Screen diagonal

    1s: 0.76 in smaller diagonal

    1s:
    5.5 in
    K50:
    6.26 in
  • Chipset

    1s:
    Unisoc SC9863A
    K50:
    Mediatek MT6762 Helio P22 (12 nm)
  • Height

    1s: 13.5 mm shorter

    1s:
    147.8 mm
    K50:
    161.3 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. 1s

    Height:
    147.8 mm
    Width:
    70.7 mm
    Depth:
    8.6 mm
  2. 2. K50

    Height:
    161.3 mm +13.5 mm versus 1s
    Width:
    77 mm +6.3 mm versus 1s
    Depth:
    8.7 mm

Weight

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

  1. 1. 1s

    146 g

  2. 2. K50

    170 g

    +24 g versus 1s

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. 1s

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. K50

    Screen diagonal:
    6.26 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    97.8 cm²

K50 has approximately 25.3% more rectangular screen area than 1s.

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 1s, K50, compared at the same storage capacity.
Storage1sK50
32 GB Recorded for all phones 3 GB RAM 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. 1s

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

2. K50

NFC:
See details Yes (market/region dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (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. 1s

    3060 mAh

  2. 2. K50

    3500 mAh

    +440 mAh versus 1s

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. 1s2. K50

Everyday essentials
Everyday essentials — specifications for 1s, K50.
Specification1sK50
Dimensions (HxWxD)
  • 147.8 Х 70.7 Х 8.6 mm
  • 161.3 Х 77 Х 8.7 mm
Weight
  • 146 g
  • 170 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.26" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSD
  • up to 1 TB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3060 mAh
  • Li-Ion
  • 3500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 9.0 (Pie)
Chipset
  • Unisoc SC9863A
  • Mediatek MT6762 Helio P22 (12 nm)
NFC Unknown
  • Yes (market/region dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 1s, K50.
Specification1sK50
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 97.8 cm2
Screen format
  • 18:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 74.7%
  • 78.8%
PPI /points per inch/
  • 293 PPI
  • 269 PPI
Camera and Video
Camera and Video — specifications for 1s, K50.
Specification1sK50
Rear camera, main
  • 13 MP
  • Dual
  • 13 MP
  • Dual
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • 1.12µm -2 MP
  • depth sensor
  • 13 MP
  • f/2.2
  • 26mm (wide)
  • PDAF -2 MP
  • f/2.4 depth sensor
Functions
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 5 MP
  • f/2.2
  • 1/5''
  • 1.12µm
  • 13 MP
  • f/2.0
Performance

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

Performance — specifications for 1s, K50.
Specification1sK50
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8320
Antutu 7 score *
  • 75322
  • 75122
General specs
General specs — specifications for 1s, K50.
Specification1sK50
Release date
  • 2019
  • February
  • 2019
  • February
Colors
  • Blue
  • Black
  • Rose
  • Gold
  • Aurora Black
  • Moroccan Blue
  • Platinum Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Communication and Connectivity
Communication and Connectivity — specifications for 1s, K50.
Specification1sK50
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
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • 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 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for 1s, K50.
Specification1sK50
Radio
  • FM radio
Unknown
Others
  • Active noise cancellation with dedicated mic
  • DTS: X Surround Sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for 1s, K50.
Specification1sK50
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant - Also known as LG K12 Max for Brazil