LG G Flex2 vs Sony Xperia XZ3

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

    G Flex2: 41 g lighter

    G Flex2:
    152 g
    Xperia XZ3:
    193 g
  • Width

    Xperia XZ3: 2.3 mm narrower

    G Flex2:
    75.3 mm
    Xperia XZ3:
    73 mm
  • Screen diagonal

    G Flex2: 0.5 in smaller diagonal

    G Flex2:
    5.5 in
    Xperia XZ3:
    6 in
  • Chipset

    G Flex2:
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
    Xperia XZ3:
    Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Depth

    G Flex2: 0.5 mm thinner

    G Flex2:
    9.4 mm
    Xperia XZ3:
    9.9 mm
  • Height

    G Flex2: 8.9 mm shorter

    G Flex2:
    149.1 mm
    Xperia XZ3:
    158 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. G Flex2

    Height:
    149.1 mm
    Width:
    75.3 mm +2.3 mm versus Xperia XZ3
    Depth:
    9.4 mm
  2. 2. Xperia XZ3

    Height:
    158 mm +8.9 mm versus G Flex2
    Width:
    73 mm
    Depth:
    9.9 mm +0.5 mm versus G Flex2

Weight

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

  1. 1. G Flex2

    152 g

  2. 2. Xperia XZ3

    193 g

    +41 g versus G Flex2

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. G Flex2

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Xperia XZ3

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

Xperia XZ3 has approximately 11.4% more rectangular screen area than G Flex2.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

G Flex2: Original memory entry

16 GB · 2 GB RAM/ 32 GB · 3 GB RAM

Xperia XZ3: Original memory entry

64 GB · 4 GB RAM 64 GB · 6 GB RAM (Taiwan only)

Practical features

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

1. G Flex2

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

2. Xperia XZ3

NFC:
Yes
Headphone jack:
No
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot) - dual SIM model only

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. G Flex2

    3000 mAh

  2. 2. Xperia XZ3

    3300 mAh

    +300 mAh versus G Flex2

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. G Flex22. Xperia XZ3

Everyday essentials
Everyday essentials — specifications for G Flex2, Xperia XZ3.
SpecificationG Flex2Xperia XZ3
Dimensions (HxWxD)
  • 149.1 Х 75.3 Х 9.4 mm
  • 158 Х 73 Х 9.9 mm
Weight
  • 152 g
  • 193 g
Technology
  • Curved P-OLED
  • P-OLED
Screen size
  • 5.5" inch
  • 6" inch
Screen resolution
  • 1080 x 1920 px
  • 1440 x 2880 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
  • 64 GB
  • 4 GB RAM 64 GB
  • 6 GB RAM (Taiwan only)
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 512 GB (uses SIM 2 slot) - dual SIM model only
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 3300 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.0.1 (Lollipop)
  • upgradable to 6.0.1 (Marshmallow)
  • Android 9.0 (Pie)
Chipset
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for G Flex2, Xperia XZ3.
SpecificationG Flex2Xperia XZ3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 82.6 cm2
  • 92.9 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 73.5%
  • 80.5%
PPI /points per inch/
  • 403 PPI
  • 537 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 5
Camera and Video

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

Camera and Video — specifications for G Flex2, Xperia XZ3.
SpecificationG Flex2Xperia XZ3
Rear camera, main
  • 13 MP
  • Single
  • 19 MP
  • Single
Camera specs
  • 13 MP
  • f/2.4
  • OIS
  • laser AF
  • 19 MP
  • f/2.0
  • 25mm (wide)
  • 1/2.3''
  • 1.22µm
  • predictive PDAF & laser AF
Functions
  • Dual-LED flash
  • panorama
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps (5-axis gyro-EIS)
Front camera, selfie
  • 2.1 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 2.1 MP
  • 13 MP
  • f/1.9
  • 23mm (wide)
  • 1/3''
  • 1.12µm
DxOMark Main Score * Unknown
  • 79
DxOMark Photo * Unknown
  • 76
DxOMark Video * Unknown
  • 85
Performance

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

Performance — specifications for G Flex2, Xperia XZ3.
SpecificationG Flex2Xperia XZ3
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
  • Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU
  • Adreno 430
  • Adreno 630
Antutu 7 score *
  • 54177
  • 260725
GeekBench 4 Single Core *
  • 1134
  • 1427
GeekBench 4 Multi-Core *
  • 3472
  • 6849
General specs
General specs — specifications for G Flex2, Xperia XZ3.
SpecificationG Flex2Xperia XZ3
Release date
  • 2015
  • January
  • 2018
  • August
Colors
  • Platinum Silver
  • Flamenco Red
  • Black
  • Silver White
  • Forest Green
  • Bordeaux Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 700 EUR
Battery life
  • Stand by time- Up to 520 h (2G) / Up to 450 h (3G) Talking time- Up to 18 h (2G) / Up to 20 h (3G)
Unknown
Body build
  • Curved body and display
  • Front/back glass (Gorilla Glass 5) & aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for G Flex2, Xperia XZ3.
SpecificationG Flex2Xperia XZ3
SIM card
  • Micro-SIM
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 - US995 (U.S. Cellular) -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO - US995 (U.S. Cellular) -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - H955 LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 25(1900)
  • 26(850)
  • 41(2500) - LS996 (Sprint) LTE band 1(2100)
  • 2(1900)
  • 5(850)
  • 17(700) - H950 (AT&T) LTE - US995 (U.S. Cellular)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE
Speed
  • HSPA 42.2/21.1 Mbps
  • LTE-A Cat6 300/50 MbpsLTE-A
  • EV-DO Rev.A 3.1 Mbps - US995 (U.S. Cellular)
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat18 1200/200 Mbps
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 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0 (SlimPort)
  • USB Host
  • 3.1
  • Type-C 1.0 reversible connector; USB Host
Bluetooth
  • 4.1
  • A2DP
  • LE
  • aptX
  • 5.0
  • A2DP
  • aptX HD
  • LE
Harmful irradiation
  • SAR - 1.10 W/kg (head) 1.07 W/kg (body) SAR EU - 0.68 W/kg (head) 0.44 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for G Flex2, Xperia XZ3.
SpecificationG Flex2Xperia XZ3
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Dolby Mobile -Active noise cancellation with dedicated mic
  • HDR BT.2020 -Triluminos display -X-Reality Engine
  • 24-bit/192kHz audio -Dynamic vibration system -Active noise cancellation with dedicated mic
Other features
Other features — specifications for G Flex2, Xperia XZ3.
SpecificationG Flex2Xperia XZ3
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • color spectrum
  • Infrared port - Fast battery charging (Quick Charge 2.0) -DMB TV tuner (Korean model only) - Self-healing back panel coating - Versions: LG H955 (EMEA)
  • LG LS996 (Sprint)
  • LG H950 (AT&T)
  • LG US995 (U.S. Cellular)
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • barometer
  • compass
  • color spectrum - Fast battery charging (Power Delivery) -Qi wireless charging - IP65/IP68 dust/water proof (up to 1.5m for 30 mins)