HTC U19e vs LG Q51

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.

  • Display technology

    OLED versus LCD

    U19e:
    OLED
    Q51:
    LCD
  • Width

    U19e: 1.6 mm narrower

    U19e:
    75.9 mm
    Q51:
    77.5 mm
  • Screen diagonal

    U19e: 0.5 in smaller diagonal

    U19e:
    6 in
    Q51:
    6.5 in
  • Chipset

    U19e:
    Qualcomm SDM710 Snapdragon 710 (10 nm)
    Q51:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    U19e:
    Dual
    Q51:
    Triple
  • Height

    U19e: 7.9 mm shorter

    U19e:
    156.6 mm
    Q51:
    164.5 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. U19e

    Height:
    156.6 mm
    Width:
    75.9 mm
    Depth:
    8 mm
    Weight:
    180 g
  2. 2. Q51

    Height:
    164.5 mm +7.9 mm versus U19e
    Width:
    77.5 mm +1.6 mm versus U19e
    Depth:
    8.4 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. U19e

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. Q51

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

Q51 has approximately 13.5% more rectangular screen area than U19e.

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 U19e, Q51, compared at the same storage capacity.
StorageU19eQ51
32 GB Not recorded 3 GB RAM
128 GB 6 GB RAM Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. U19e

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (dedicated slot)

2. Q51

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. U19e

    3930 mAh

  2. 2. Q51

    4000 mAh

    +70 mAh versus U19e

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. U19e2. Q51

Everyday essentials
Everyday essentials — specifications for U19e, Q51.
SpecificationU19eQ51
Dimensions (HxWxD)
  • 156.6 Х 75.9 Х 8 mm
  • 164.5 Х 77.5 Х 8.4 mm
Weight
  • 180 g
  • 0 g
Technology
  • OLED
  • IPS LCD
Screen size
  • 6" inch
  • 6.5" inch
Screen resolution
  • 1080 x 2160 px
  • 720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 32GB 3GB RAM
Memory card support
  • microSD
  • up to 1 TB (dedicated slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3930 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie); HTC Sense
  • Android 10.0
Chipset
  • Qualcomm SDM710 Snapdragon 710 (10 nm)
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for U19e, Q51.
SpecificationU19eQ51
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 105.5 cm2
Screen format
  • 18:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 78.2%
  • 82.7%
PPI /points per inch/
  • 402 PPI
  • 259 PPI
Screen protection
  • Corning Gorilla Glass (unspecified)
Unknown
Camera and Video
Camera and Video — specifications for U19e, Q51.
SpecificationU19eQ51
Rear camera, main
  • 12 MP
  • Dual
  • 13 MP
  • Triple
Camera specs
  • 12 MP
  • f/1.8
  • 26mm (wide)
  • PDAF -20 MP
  • f/2.6
  • 52mm (telephoto)
  • 2x optical zoom
  • 13 MP
  • (wide)
  • PDAF -5 MP
  • 13mm (ultrawide) -2 MP
  • f/2.4
  • (depth)
Functions
  • Auto HDR
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 24 MP
  • Dual
  • 13 MP
  • Single
Specifications
  • 24 MP
  • f/2.0 2 MP
  • f/2.2 (depth sensor)
  • 13 MP
  • (wide)
Performance

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

Performance — specifications for U19e, Q51.
SpecificationU19eQ51
Processor CPU
  • Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 616
  • PowerVR GE8320
Antutu 7 score *
  • 178321
Unknown
General specs
General specs — specifications for U19e, Q51.
SpecificationU19eQ51
Release date
  • 2019
  • June
  • 2020
  • February 25
Colors
  • Extraordinary Purple
  • Modest Green
  • Frozen White
  • Moonlight Titanium
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 420 EUR
  • 240 EUR
Body build
  • Front/back glass
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for U19e, Q51.
SpecificationU19eQ51
SIM card
  • Dual SIM (Nano-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 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat15 800/150 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/75 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • 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
  • GLONASS
  • Yes
  • with A-GPS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for U19e, Q51.
SpecificationU19eQ51
Radio
  • To be confirmed
  • No
Others
  • HDR10
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for U19e, Q51.
SpecificationU19eQ51
Dop
  • Sensors Iris scanner
  • fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Fast battery charging 18W (Quick Charge 4.0)
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - MIL-STD-810G compliant