LG K40 vs Xiaomi Mi Note 10

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

    K40:
    LCD
    Mi Note 10:
    OLED
  • Weight

    K40: 58 g lighter

    K40:
    150 g
    Mi Note 10:
    208 g
  • Width

    K40: 2.3 mm narrower

    K40:
    71.9 mm
    Mi Note 10:
    74.2 mm
  • Screen diagonal

    K40: 0.77 in smaller diagonal

    K40:
    5.7 in
    Mi Note 10:
    6.47 in
  • Chipset

    K40:
    Mediatek MT6762 Helio P22 (12 nm)
    Mi Note 10:
    Qualcomm SDM730 Snapdragon 730G (8 nm)
  • Depth

    K40: 1.4 mm thinner

    K40:
    8.3 mm
    Mi Note 10:
    9.7 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. K40

    Height:
    153 mm
    Width:
    71.9 mm
    Depth:
    8.3 mm
  2. 2. Mi Note 10

    Height:
    157.8 mm +4.8 mm versus K40
    Width:
    74.2 mm +2.3 mm versus K40
    Depth:
    9.7 mm +1.4 mm versus K40

Weight

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

  1. 1. K40

    150 g

  2. 2. Mi Note 10

    208 g

    +58 g versus K40

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. K40

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²
  2. 2. Mi Note 10

    Screen diagonal:
    6.47 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    102.8 cm²

Mi Note 10 has approximately 22.6% more rectangular screen area than K40.

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 K40, Mi Note 10, compared at the same storage capacity.
StorageK40Mi Note 10
128 GB Unknown 6 GB RAM
K40: Original memory entry

32 GB · 2/3 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. K40

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (dedicated slot)

2. Mi Note 10

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. K40

    3000 mAh

  2. 2. Mi Note 10

    5260 mAh

    +2260 mAh versus K40

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. K402. Mi Note 10

Everyday essentials
Everyday essentials — specifications for K40, Mi Note 10.
SpecificationK40Mi Note 10
Dimensions (HxWxD)
  • 153 Х 71.9 Х 8.3 mm
  • 157.8 Х 74.2 Х 9.7 mm
Weight
  • 150 g
  • 208 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 5.7" inch
  • 6.47" inch
Screen resolution
  • 720 x 1440 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2/3 GB RAM
  • 128GB 6GB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 5260 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 (Oreo)
  • Android 9.0 (Pie); MIUI 11
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Qualcomm SDM730 Snapdragon 730G (8 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K40, Mi Note 10.
SpecificationK40Mi Note 10
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.8 cm2
  • 102.8 cm2
Screen format
  • 18:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 76.2%
  • 87.8%
PPI /points per inch/
  • 282 PPI
  • 398 PPI
Screen protection Unknown
  • 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 K40, Mi Note 10.
SpecificationK40Mi Note 10
Rear camera, main
  • 16 MP
  • Single
  • 108 MP
  • Five
Camera specs
  • 16 MP
  • f/2.0
  • PDAF
  • 108 MP (7P lens)
  • f/1.7
  • 25mm (wide)
  • 1/1.33''
  • 0.8µm
  • PDAF
  • laser AF
  • OIS -12 MP
  • f/2.0
  • 50mm (telephoto)
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • 2x optical zoom -5 MP (upscaled to 8MP)
  • (telephoto)
  • 1.0µm
  • OIS
  • 5x optical zoom -20 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/2.8''
  • Laser AF -2 MP
  • f/2.4
  • 1/5''
  • 1.75µm (dedicated macro camera)
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 32 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 32 MP
  • f/2.0
  • 26mm (wide)
  • 1/2.8"
  • 0.8µm
DxOMark Main Score * Unknown
  • 121
DxOMark Photo * Unknown
  • 130
DxOMark Video * Unknown
  • 102
Performance

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

Performance — specifications for K40, Mi Note 10.
SpecificationK40Mi Note 10
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 618
Antutu 7 score *
  • 75203
Unknown
Antutu 8 score * Unknown
  • 264576
GeekBench 5 Single Core * Unknown
  • 532
GeekBench 5 Multi-Core * Unknown
  • 1688
General specs
General specs — specifications for K40, Mi Note 10.
SpecificationK40Mi Note 10
Release date
  • 2019
  • February
  • 2019
  • November
Colors
  • Black
  • Platinum
  • Blue
  • Aurora Green
  • Glacier white
  • Midnight Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 500 EUR
Body build
  • Front glass
  • plastic body
  • Front/back glass (Gorilla Glass 5)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for K40, Mi Note 10.
SpecificationK40Mi Note 10
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 20(800)
  • 26(850)
  • 28(700)
  • 38(2600)
  • 40(2300)
Speed
  • HSPA
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat15 800/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for K40, Mi Note 10.
SpecificationK40Mi Note 10
Radio
  • FM radio
  • FM radio
Others
  • DTS: X Surround Sound -Active noise cancellation with dedicated mic
  • 600 nits max brightness -DCI-P3 -HDR10 -Always-on display
  • Active noise cancellation with dedicated mic -24-bit/192kHz audio
Other features
Other features — specifications for K40, Mi Note 10.
SpecificationK40Mi Note 10
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant - Also known as LG K12+
  • LG K12 Plus
  • LG X4 (2019)
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 30W (58% in 30 min.
  • 100% in 65 min.) -USB Power Delivery - For Global market