LeTV Max vs LG Optimus LTE SU640

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.

  • Weight

    Optimus LTE SU640: 69 g lighter

    Max:
    204 g
    Optimus LTE SU640:
    135 g
  • Width

    Optimus LTE SU640: 15.6 mm narrower

    Max:
    83.5 mm
    Optimus LTE SU640:
    67.9 mm
  • Screen diagonal

    Optimus LTE SU640: 1.83 in smaller diagonal

    Max:
    6.33 in
    Optimus LTE SU640:
    4.5 in
  • Chipset

    Max:
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
    Optimus LTE SU640:
    Qualcomm MSM8660 Snapdragon S3
  • Depth

    Max: 1.4 mm thinner

    Max:
    9 mm
    Optimus LTE SU640:
    10.4 mm
  • Height

    Optimus LTE SU640: 34.2 mm shorter

    Max:
    167.1 mm
    Optimus LTE SU640:
    132.9 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. Max

    Height:
    167.1 mm +34.2 mm versus Optimus LTE SU640
    Width:
    83.5 mm +15.6 mm versus Optimus LTE SU640
    Depth:
    9 mm
  2. 2. Optimus LTE SU640

    Height:
    132.9 mm
    Width:
    67.9 mm
    Depth:
    10.4 mm +1.4 mm versus Max

Weight

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

  1. 1. Max

    204 g

    +69 g versus Optimus LTE SU640

  2. 2. Optimus LTE SU640

    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. Max

    Screen diagonal:
    6.33 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    110.5 cm²
  2. 2. Optimus LTE SU640

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

Max has approximately 97.9% more rectangular screen area than Optimus LTE SU640.

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 Max, Optimus LTE SU640, compared at the same storage capacity.
StorageMaxOptimus LTE SU640
4 GB Unknown 1 GB RAM
Max: Original memory entry

64/128 GB · 512GB 4GB

Practical features

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

1. Max

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

2. Optimus LTE SU640

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 16 GB included

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. Max

    3400 mAh

    +1570 mAh versus Optimus LTE SU640

  2. 2. Optimus LTE SU640

    1830 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. Max2. Optimus LTE SU640

Everyday essentials
Everyday essentials — specifications for Max, Optimus LTE SU640.
SpecificationMaxOptimus LTE SU640
Dimensions (HxWxD)
  • 167.1 Х 83.5 Х 9 mm
  • 132.9 Х 67.9 Х 10.4 mm
Weight
  • 204 g
  • 135 g
Technology
  • IPS LCD
  • HD-IPS LCD
Screen size
  • 6.33" inch
  • 4.5" inch
Screen resolution
  • 1440 x 2560 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 512GB 4GB
  • 4 GB
  • 1 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
  • 16 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 3400 mAh
  • Non-removable Li-Po
  • 1830 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 2.3.5 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
Chipset
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Qualcomm MSM8660 Snapdragon S3
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Max, Optimus LTE SU640.
SpecificationMaxOptimus LTE SU640
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 110.5 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 79.2%
  • 61.9%
PPI /points per inch/
  • 464 PPI
  • 326 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Max, Optimus LTE SU640.
SpecificationMaxOptimus LTE SU640
Rear camera, main
  • 21 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 21 MP
  • f/2.0
  • 1/2.4''
  • OIS
  • AF
  • 8 MP
  • AF
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 4 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 4 MP
  • f/2.0
  • 1/3''
  • 2µm
  • 1.3 MP
Performance
Performance — specifications for Max, Optimus LTE SU640.
SpecificationMaxOptimus LTE SU640
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
  • Dual-core 1.5 GHz Scorpion
Graphics processor GPU
  • Adreno 430
  • Adreno 220
General specs
General specs — specifications for Max, Optimus LTE SU640.
SpecificationMaxOptimus LTE SU640
Release date
  • 2016
  • January
  • 2011
  • October
Colors
  • Gold
  • Silver
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 400 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Max, Optimus LTE SU640.
SpecificationMaxOptimus LTE SU640
SIM card
  • Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 -4G - LTE 800
Speed
  • HSPA
  • LTE
  • HSPA
  • LTE
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • Type-C 1.0 reversible connector (MHL2 TV-out)
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 3.0
  • A2DP
Music and Audio
Music and Audio — specifications for Max, Optimus LTE SU640.
SpecificationMaxOptimus LTE SU640
Radio
  • No
  • No
Others
  • 24-bit/192kHz audio -Dolby audio -DTS sound -Active noise cancellation with dedicated mic
  • True HD Graphic Engine
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Max, Optimus LTE SU640.
SpecificationMaxOptimus LTE SU640
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - T-DMB TV tuner -MP4/H.264/WMV/DviX player -MP3/WMA/WAV/FLAC/eAAC+ player -True HD movie editor -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - For South Korea