LG G3 D855 vs Oppo Ace2

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

    G3 D855:
    LCD
    Ace2:
    OLED
  • Weight

    G3 D855: 37 g lighter

    G3 D855:
    149 g
    Ace2:
    186 g
  • Screen diagonal

    G3 D855: 1.05 in smaller diagonal

    G3 D855:
    5.5 in
    Ace2:
    6.55 in
  • Chipset

    G3 D855:
    Qualcomm MSM8974AC Snapdragon 801 (28 nm)
    Ace2:
    Qualcomm SM8250 Snapdragon 865 (7 nm+)
  • Rear camera layout

    G3 D855:
    Single
    Ace2:
    Quad
  • Height

    G3 D855: 13.7 mm shorter

    G3 D855:
    146.3 mm
    Ace2:
    160 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. G3 D855

    Height:
    146.3 mm
    Width:
    74.6 mm
    Depth:
    8.9 mm
  2. 2. Ace2

    Height:
    160 mm +13.7 mm versus G3 D855
    Width:
    75.4 mm
    Depth:
    8.6 mm

Weight

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

  1. 1. G3 D855

    149 g

  2. 2. Ace2

    186 g

    +37 g versus G3 D855

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. G3 D855

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Ace2

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

Ace2 has approximately 24.2% more rectangular screen area than G3 D855.

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 G3 D855, Ace2, compared at the same storage capacity.
StorageG3 D855Ace2
128 GB Unknown 8 GB RAM
256 GB Unknown 8 / 12 GB RAM Alternative RAM configurations
G3 D855: Original memory entry

16 GB · 2 GB RAM/ 32 GB · 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. G3 D855

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

2. Ace2

NFC:
Yes
Headphone jack:
No
Memory card support:
No

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. G3 D855

    3000 mAh

  2. 2. Ace2

    4000 mAh

    +1000 mAh versus G3 D855

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. G3 D8552. Ace2

Everyday essentials
Everyday essentials — specifications for G3 D855, Ace2.
SpecificationG3 D855Ace2
Dimensions (HxWxD)
  • 146.3 Х 74.6 Х 8.9 mm
  • 160 Х 75.4 Х 8.6 mm
Weight
  • 149 g
  • 186 g
Technology
  • True HD-IPS + LCD
  • AMOLED
Screen size
  • 5.5" inch
  • 6.55" inch
Screen resolution
  • 1440 x 2560 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM/ 32 GB
  • 3 GB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • 256GB 12GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 6.0 (Marshmallow)
  • Android 10.0; ColorOS 7.1
Chipset
  • Qualcomm MSM8974AC Snapdragon 801 (28 nm)
  • Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for G3 D855, Ace2.
SpecificationG3 D855Ace2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 82.2 cm2
  • 103.6 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 75.3%
  • 85.9%
PPI /points per inch/
  • 538 PPI
  • 402 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for G3 D855, Ace2.
SpecificationG3 D855Ace2
Rear camera, main
  • 13 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 13 MP
  • f/2.4
  • 29mm (standard)
  • 1/3''
  • 1.12µm
  • OIS
  • PDAF & laser AF
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4.0''
  • 1.12µm
  • AF -2 MP B/W
  • (depth) -2 MP
  • (depth)
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2.1 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 2.1 MP
  • f/2.0
  • 16 MP
  • f/2.4
  • 29mm (wide)
  • 1/3.1''
  • 1.0µm
Performance

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

Performance — specifications for G3 D855, Ace2.
SpecificationG3 D855Ace2
Processor CPU
  • Quad-core 2.5 GHz Krait 400
  • Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
Graphics processor GPU
  • Adreno 330
  • Adreno 650
Antutu 7 score *
  • 65500
Unknown
GeekBench 4 Single Core *
  • 939
Unknown
General specs
General specs — specifications for G3 D855, Ace2.
SpecificationG3 D855Ace2
Release date
  • 2014
  • May
  • 2020
  • April 13
Colors
  • Metallic Black
  • Silk White
  • Shine Gold
  • Moon Violet
  • Burgundy Red
  • Blue Steel
  • Aurora Silver
  • Moon Rock Grey
  • Fantasy Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 520 EUR
Battery life
  • Stand by time- Up to 565 h (2G) / Up to 553 h (3G) Talking time- Up to 19 h (2G) / Up to 21 h (3G)
Unknown
Body build
  • plastic body
  • Glass front (Gorilla Glass 5)
  • glass back (Gorilla Glass 5)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for G3 D855, Ace2.
SpecificationG3 D855Ace2
SIM card
  • Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions -3G - HSDPA 850 / 900 / 1900 / 2100 - D855 HSDPA 850 / 1900 / 2100 - D850 HSDPA 850 / 1700 / 1900 / 2100 - D851 HSDPA 850 / 1900 / 2100 - D852 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 17(700) - D851 LTE 700 / 800 / 900 / 1800 / 2100 / 2300 / 2600 - D855 LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 17(700)
  • 29(700) - D850 LTE 700 / 850 / 1900 / 1700 / 2600 - D852LTE 700 / 1800 / 2100 / 2600 / TD2300 - Virgin Mobile
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China -5G - 5G band 1(2100)
  • 41(2500)
  • 78(3500)
  • 79(4700); SA/NSA - China
Speed
  • HSPA 42.2/21.1 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac/ax
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • microUSB 2.0 (SlimPort)
  • USB Host
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • LE
  • aptX
  • 5.1
  • A2DP
  • LE
  • aptX HD
Harmful irradiation
  • SAR - 0.39 W/kg (head) 0.48 W/kg (body) SAR EU - 0.23 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for G3 D855, Ace2.
SpecificationG3 D855Ace2
Radio
  • Stereo FM radio
  • RDS - D855 mo
Unknown
Others
  • 24-bit/192kHz audio -Dolby audio enhancement -Active noise cancellation with dedicated mic
  • 500 nits typ. brightness (advertised) -HDR10+ -90Hz refresh rate
Other features
Other features — specifications for G3 D855, Ace2.
SpecificationG3 D855Ace2
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Qi wireless charging (optional) - Versions: D855 (Europe); D850 (AT&T); D851 (T-Mobile); D852 (Canada)
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 65W
  • 100% in 30 min (advertised) -SuperVOOC 2.0 -Fast wireless charging 40W
  • 100% in 56 min (advertised) -Wireless reverse charging 10W