Lava Z71 vs LG G Flex

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

    Z71:
    LCD
    G Flex:
    OLED
  • Weight

    Z71: 27 g lighter

    Z71:
    150 g
    G Flex:
    177 g
  • Width

    Z71: 10.7 mm narrower

    Z71:
    70.9 mm
    G Flex:
    81.6 mm
  • Screen diagonal

    Z71: 0.29 in smaller diagonal

    Z71:
    5.71 in
    G Flex:
    6 in
  • Chipset

    Z71:
    Mediatek MT6762 Helio P22 (12 nm)
    G Flex:
    Qualcomm MSM8974 Snapdragon 800 (28 nm)
  • Rear camera layout

    Z71:
    Dual
    G Flex:
    Single

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. Z71

    Height:
    145.6 mm
    Width:
    70.9 mm
    Depth:
    9 mm
  2. 2. G Flex

    Height:
    160.5 mm +14.9 mm versus Z71
    Width:
    81.6 mm +10.7 mm versus Z71
    Depth:
    8.7 mm

Weight

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

  1. 1. Z71

    150 g

  2. 2. G Flex

    177 g

    +27 g versus Z71

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. Z71

    Screen diagonal:
    5.71 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    81.4 cm²
  2. 2. G Flex

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

G Flex has approximately 22% more rectangular screen area than Z71.

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 Z71, G Flex, compared at the same storage capacity.
StorageZ71G Flex
32 GB Recorded for all phones 2 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. Z71

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (dedicated slot)

2. G Flex

NFC:
Yes
Headphone jack:
Yes
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. Z71

    3200 mAh

  2. 2. G Flex

    3500 mAh

    +300 mAh versus Z71

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. Z712. G Flex

Everyday essentials
Everyday essentials — specifications for Z71, G Flex.
SpecificationZ71G Flex
Dimensions (HxWxD)
  • 145.6 Х 70.9 Х 9 mm
  • 160.5 Х 81.6 Х 8.7 mm
Weight
  • 150 g
  • 177 g
Technology
  • IPS LCD
  • Curved P-OLED
Screen size
  • 5.71" inch
  • 6" inch
Screen resolution
  • 720 x 1520 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Po
  • 3500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 4.2.2 (Jelly Bean)
  • upgradable to 4.4.2 (KitKat)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Qualcomm MSM8974 Snapdragon 800 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Z71, G Flex.
SpecificationZ71G Flex
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 81.4 cm2
  • 99.2 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 78.8%
  • 75.8%
PPI /points per inch/
  • 295 PPI
  • 245 PPI
Screen protection Unknown
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Z71, G Flex.
SpecificationZ71G Flex
Rear camera, main
  • 13 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 13 MP 2 MP
  • 13 MP
  • AF
  • f/2.4
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • 5 MP
  • 2.1 MP
Performance

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

Performance — specifications for Z71, G Flex.
SpecificationZ71G Flex
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Quad-core 2.26 GHz Krait 400
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 330
Antutu 7 score * Unknown
  • 36798
General specs
General specs — specifications for Z71, G Flex.
SpecificationZ71G Flex
Release date
  • 2020
  • January
  • 2013
  • October
Colors
  • Ruby Red
  • Steel Blue
  • Titan Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 360 EUR
Battery life Unknown
  • Stand by time- Up to 720 h Talking time- Up to 15 h
Body build
  • Glass front
  • plastic back
  • plastic frame
  • Curved body and display
Communication and Connectivity
Communication and Connectivity — specifications for Z71, G Flex.
SpecificationZ71G Flex
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions -3G - HSDPA 850 / 1900 / 2100 - D950 HSDPA 900 / 2100 - D958 HSDPA 850 / 1700 / 1900 / 2100 - D959 HSDPA 850 / 900 / 1900 / 2100 - D955 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800) - D958 LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - D950 LTE band 1(2100)
  • 8(900)
  • 20(800) - D955
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • 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
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 3.0
  • USB Host
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
  • aptX
Harmful irradiation Unknown
  • SAR EU - 0.38 W/kg (head) 0.41 W/kg (body)
Music and Audio
Music and Audio — specifications for Z71, G Flex.
SpecificationZ71G Flex
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Z71, G Flex.
SpecificationZ71G Flex
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - For India
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - DMB TV tuner (Korean model only) - Self-healing back panel coating - Versions: D955 (Europe); D958 (Hong Kong & Asia); D959 (T-Mobile); D950 (AT&T); LS995 (Sprint); F340 (Korea)