LG G Flex2 vs Nokia Lumia 1520

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

    G Flex2:
    OLED
    Lumia 1520:
    LCD
  • Weight

    G Flex2: 57 g lighter

    G Flex2:
    152 g
    Lumia 1520:
    209 g
  • Width

    G Flex2: 10.1 mm narrower

    G Flex2:
    75.3 mm
    Lumia 1520:
    85.4 mm
  • Screen diagonal

    G Flex2: 0.5 in smaller diagonal

    G Flex2:
    5.5 in
    Lumia 1520:
    6 in
  • Chipset

    G Flex2:
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
    Lumia 1520:
    Qualcomm MSM8974 Snapdragon 800 (28 nm)
  • Depth

    Lumia 1520: 0.7 mm thinner

    G Flex2:
    9.4 mm
    Lumia 1520:
    8.7 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
    Depth:
    9.4 mm +0.7 mm versus Lumia 1520
  2. 2. Lumia 1520

    Height:
    162.8 mm +13.7 mm versus G Flex2
    Width:
    85.4 mm +10.1 mm versus G Flex2
    Depth:
    8.7 mm

Weight

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

  1. 1. G Flex2

    152 g

  2. 2. Lumia 1520

    209 g

    +57 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. Lumia 1520

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

Lumia 1520 has approximately 19% 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

Lumia 1520: Original memory entry

16 GB (RM-940 only)/32 GB · 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. G Flex2

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

2. Lumia 1520

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (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. G Flex2

    3000 mAh

  2. 2. Lumia 1520

    3400 mAh

    +400 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. Lumia 1520

Everyday essentials
Everyday essentials — specifications for G Flex2, Lumia 1520.
SpecificationG Flex2Lumia 1520
Dimensions (HxWxD)
  • 149.1 Х 75.3 Х 9.4 mm
  • 162.8 Х 85.4 Х 8.7 mm
Weight
  • 152 g
  • 209 g
Technology
  • Curved P-OLED
  • IPS LCD
Screen size
  • 5.5" inch
  • 6" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 1920 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
  • 16 GB (RM-940 only)/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.0.1 (Lollipop)
  • upgradable to 6.0.1 (Marshmallow)
  • Microsoft Windows Phone 8
  • upgradable to Windows 10
Chipset
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Qualcomm MSM8974 Snapdragon 800 (28 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for G Flex2, Lumia 1520.
SpecificationG Flex2Lumia 1520
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 82.6 cm2
  • 99.2 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 73.5%
  • 71.4%
PPI /points per inch/
  • 403 PPI
  • 367 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for G Flex2, Lumia 1520.
SpecificationG Flex2Lumia 1520
Rear camera, main
  • 13 MP
  • Single
  • 20 MP
  • Single
Camera specs
  • 13 MP
  • f/2.4
  • OIS
  • laser AF
  • 20 MP
  • f/2.4
  • 26mm (wide)
  • 1/2.5''
  • 1.12µm
  • OIS
  • AF
Functions
  • Dual-LED flash
  • panorama
  • HDR
  • Zeiss optics
  • Dual-LED flash
  • panorama
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2.1 MP
  • Single
  • 1.2 MP
  • Single
Specifications
  • 2.1 MP
  • 1.2 MP
  • f/2.4
Performance

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

Performance — specifications for G Flex2, Lumia 1520.
SpecificationG Flex2Lumia 1520
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
  • Quad-core 2.2 GHz Krait 400
Graphics processor GPU
  • Adreno 430
  • Adreno 330
Antutu 7 score *
  • 54177
  • 25197
GeekBench 4 Single Core *
  • 1134
Unknown
GeekBench 4 Multi-Core *
  • 3472
Unknown
General specs
General specs — specifications for G Flex2, Lumia 1520.
SpecificationG Flex2Lumia 1520
Release date
  • 2015
  • January
  • 2013
  • October
Colors
  • Platinum Silver
  • Flamenco Red
  • Yellow
  • White
  • Black
  • Red
  • green (AT&T)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 350 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)
  • Stand by time- Up to 768 h (2G) / Up to 768 h (3G) Talking time- Up to 27 h 40 min (2G) / Up to 25 h (3G) Music play - Up to 124 h
Body build
  • Curved body and display
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for G Flex2, Lumia 1520.
SpecificationG Flex2Lumia 1520
SIM card
  • Micro-SIM
  • Nano-SIM
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 - all versions -3G - HSDPA 850 / 900 / 1900 / 2100 - RM-937
  • RM-939
  • RM-940 HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-938 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - RM-937 LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - RM-938
  • RM-940
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 Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Up to 236.8 kbps
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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0 (SlimPort)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • aptX
  • 4.0
  • A2DP
  • EDR
  • LE/ aptX after WP8 Denim update
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)
  • SAR EU - 0.64 W/kg (head) 0.20 W/kg (body)
Music and Audio
Music and Audio — specifications for G Flex2, Lumia 1520.
SpecificationG Flex2Lumia 1520
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Dolby Mobile -Active noise cancellation with dedicated mic
  • ClearBlack display
  • Dolby Headphone -Active noise cancellation with dedicated mic
Other features
Other features — specifications for G Flex2, Lumia 1520.
SpecificationG Flex2Lumia 1520
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 Accelerometer
  • gyro
  • proximity
  • compass
  • sensor core - Qi wireless charging - RM-937 global version RM-938 US version RM-939 WCDMA HSPA+ version RM-940 AT&T version