LG G4 vs LG U

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.

  • Weight

    U: 20 g lighter

    G4:
    155 g
    U:
    135 g
  • Screen diagonal

    U: 0.3 in smaller diagonal

    G4:
    5.5 in
    U:
    5.2 in
  • Memory variants

    At 32 GB storage

    G4:
    3 GB RAM
    U:
    2 GB RAM
  • Release year

    G4:
    2015
    U:
    2016

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. G4

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. U

    Height:
    147.6 mm
    Width:
    73.2 mm
    Depth:
    7.7 mm

Weight

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

  1. 1. G4

    155 g

    +20 g versus U

  2. 2. U

    135 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. G4

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

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

G4 has approximately 11.9% more rectangular screen area than U.

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 G4, U, compared at the same storage capacity.
StorageG4U
32 GB Recorded for all phones 3 GB RAM 2 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. G4

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

2. U

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. G4

    3000 mAh

  2. 2. U

    3000 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. G42. U

Everyday essentials
Everyday essentials — specifications for G4, U.
SpecificationG4U
Dimensions (HxWxD)
  • 148.9 Х 76.1 Х 6.3 - 9.8 mm
  • 147.6 Х 73.2 Х 7.7 mm
Weight
  • 155 g
  • 135 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.2" inch
Screen resolution
  • 1440 x 2560 px
  • 1080 x 1920 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
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1.1 (Lollipop)
  • upgradable to 7.0 (Nougat); LG UX 4 UI
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8992 Snapdragon 808 (20 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for G4, U.
SpecificationG4U
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 82.2 cm2
  • 74.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.5%
  • 69.0%
PPI /points per inch/
  • 538 PPI
  • 424 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for G4, U.
SpecificationG4U
Rear camera, main
  • 16 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 16 MP
  • f/1.8
  • 28mm (wide)
  • 1/2.6''
  • 1.12µm
  • 3-axis OIS
  • laser AF
  • 13 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
  • 8 MP
Performance

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

Performance — specifications for G4, U.
SpecificationG4U
Processor CPU
  • Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57)
  • Octa-core 1.14 GHz
Graphics processor GPU
  • Adreno 418
Unknown
Antutu 7 score *
  • 65728
Unknown
GeekBench 4 Single Core *
  • 1079
Unknown
GeekBench 4 Multi-Core *
  • 2462
Unknown
GeekBench 4 RenderScript *
  • 2720
Unknown
General specs
General specs — specifications for G4, U.
SpecificationG4U
Release date
  • 2015
  • April
  • 2016
  • October
Colors
  • Grey
  • White
  • Gold
  • Leather Black
  • Leather Brown
  • Leather Red
  • White/Gold
  • White
  • Black
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Battery life
  • Stand by time- Up to 360 h (2G) / Up to 440 h (3G) Talking time- Up to 19 h (2G) / Up to 20 h (3G)
Unknown
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for G4, U.
SpecificationG4U
SIM card
  • Micro-SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - H811 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 17(700)
  • 20(800)
  • 28(700) - H815 LTE band 1(2100)
  • 28(700)
  • 40(2300) - H815T LTE band 4(1700/2100)
  • 17(700) - H815P LTE band 2(1900)
  • 12(700) - H811
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0 (SlimPort 4K)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • aptX
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.62 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for G4, U.
SpecificationG4U
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for G4, U.
SpecificationG4U
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • color spectrum
  • Infrared port - Fast battery charging (Quick Charge 2.0) -Qi wireless charging (optional) - Versions: H815 (EMEA)
  • H815TR (Turkey)
  • H815T (Hong Kong)
  • H815P (LATAM
  • South Africa)
  • H812 (Canada)
  • H810 (AT&T)
  • H811 (T-Mobile)
  • LS991 (Sprint)
  • VS986 (Verizon)
  • US991 (US Cellular)
  • Sensors Accelerometer
  • proximity
  • compass