Best Lg K40 2026

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Last Updated - 03.02.2026

Best Choice

01

LG

LG K40 Smartphone 14.48 cm 5.7 Inch LCD Display, 32 GB Internal Memory, 2 GB RAM, MIL-STD-810G, Android 8.0

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Processor: 1.8GHz Octa-Core Qualcomm Snapdragon SDM450
Mil-std-810g
Large 5.7 inch LCD HD display
Frequencies: CDMA 1.9 GHz / 800 MHz; GSM 850/900/1800/1900 MHz; LTE Bands 2/4/5/12/13/66
Dual SIM functionality
32 GB internal memory (expandable via microSD card by up to 2 TB) and 2 GB RAM
16 megapixel main and 8 megapixel selfie camera with LED flash

103,05 €
02

Fatcatparadise

Fatcatparadise Compatible with LG K40 / K12 Plus Case, Leather PU Wallet Phone Case Flip Case Silicone Bumper Protective Flip Case Leather Case with Card Slots and Stand Function (Red)

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Precise cut-outs: precise cut-outs for all functions, speaker, charging port and camera, so there is no need to remove the mobile phone case when using your mobile phone. Easy to install and remove.
Material: made of high-quality PU leather and soft TPU inner shell, which feels comfortable and to look at. Thanks to the reinforced seams, it can be even more durable.
Latest leather case – Fatcatparadise LG K40 / K12 Plus leather case provides protection and security for your screen and camera, this flip cover is compatible with the LG K40 / K12 Plus smartphone. Perfectly fits your device.
Full frame protection – the protective case covers all sides and corners, protects your phone from drops, scratches and other daily damage, so that the screen is not scratched or touched the floor. With magnetic closure, your phone will not fall out of the case.
CARD SLOTS & WALLET The wallet is very functional and includes wallet-like features in the inside pocket, such as slots for cards and room for cash/receipts. It acts as a wallet replacement.

12,99 €
03

REY

REY Transparent Silicone TPU Case for LG K40, Mobile Phone Case Premium Scratch-Resistant TPU Transparent Protective Case, Ultra Thin 0.33 mm

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ultra thin and lightweight, you won't notice it is installed.
Transparent case designed and manufactured by REY for LG K40
Thanks to the silicone TPU 100% transparent, the design of your smartphone is perfect.
Do you want your smartphone to last? This is the best option against knocks, drops, scratches, etc
By protecting the smartphone with silicone gel, you get maximum safety with a pleasant touch.

3,99 €
Value for Money

04

cadorabo

Cadorabo Case Compatible with LG K40 Premium Faux Leather Flip Foldable Shockproof Magnetic [Stand Function] [Card Slots] Cover Case for LG K40 Case in Black

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27% Off
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

PRECISE FIT: This case is specially designed for LG K40 and provides a precise fit to ensure all functions and ports of your device are fully accessible. The case is easy to install and remove while providing a secure grip.
ELEGANT DESIGN: With its slim and elegant look, this phone case is a stylish accessory for your K40. The minimalist design gives your device a classy look and goes perfectly with any outfit.
Since 2012: we offer excellent service from the middle of Germany. With more than 4 million happy customers, we also want to satisfy you. We are happy to help and uncomplicated if there are problems.
Premium quality: the case is made of high-quality faux leather, which is durable, durable and comfortable to touch. The material protects your K40 from scratches, bumps and dirt. Inductive charging is not affected
Multifunctional: this mobile phone case not only offers protection, but also practical functions. With the integrated card compartment, you always have your most important cards at hand. The stand function allows you to set up your K40 at different angles for convenient watching videos or making video calls.

10,99 € 14,99 €(27% Off off)
05

Fatcatparadise

Fatcatparadise Compatible with LG K40 / K12 Plus Case, Leather PU Wallet Phone Case Flip Case Silicone Bumper Protective Flip Case Leather Case with Card Slots and Stand Function (Black)

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Precise cut-outs: precise cut-outs for all functions, speaker, charging port and camera, so there is no need to remove the mobile phone case when using your mobile phone. Easy to install and remove.
Material: made of high-quality PU leather and soft TPU inner shell, which feels comfortable and to look at. Thanks to the reinforced seams, it can be even more durable.
Latest leather case – Fatcatparadise LG K40 / K12 Plus leather case provides protection and security for your screen and camera, this flip cover is compatible with the LG K40 / K12 Plus smartphone. Perfectly fits your device.
Full frame protection – the protective case covers all sides and corners, protects your phone from drops, scratches and other daily damage, so that the screen is not scratched or touched the floor. With magnetic closure, your phone will not fall out of the case.
CARD SLOTS & WALLET The wallet is very functional and includes wallet-like features in the inside pocket, such as slots for cards and room for cash/receipts. It acts as a wallet replacement.

10,99 €
06

moex

moex FlexProtect Screen Protector Compatible with LG K40 Screen Protector Only 0.2 mm Thin, HD Ultra Clear and Extra Scratch-Resistant - Pack of 3

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ultra transparent: the screen protector is completely transparent and offers full colour brilliance - images and videos can therefore be reproduced with the usual quality
Premium protection in a pack of 3: to effectively protect the screen of the LG-K40 from damage caused by scratches and bumps, this screen protector is the perfect choice
Invisible screen protection: in just a few seconds, the clear LG K40 film can be applied to the screen – fast, easy, bubble-free and discreet
Especially thin: the screen protector for the LG K 40 offers effective protection despite its thin nature – this makes the operation of the screen even more pleasant and easier
3D touch compatible: touch signals are reliably routed through the display film to the mobile phone, so that there can be no incorrect inputs and the use is not restricted in any way

7,99 €
07

cadorabo

Cadorabo Case Compatible with LG K40 Premium Faux Leather Flip Foldable Shockproof Magnetic [Stand Function] [Card Slots] Cover Case for LG K40 Case in Brown

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27% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

PRECISE FIT: This case is specially designed for LG K40 and provides a precise fit to ensure all functions and ports of your device are fully accessible. The case is easy to install and remove while providing a secure grip.
ELEGANT DESIGN: With its slim and elegant look, this phone case is a stylish accessory for your K40. The minimalist design gives your device a classy look and goes perfectly with any outfit.
Since 2012: we offer excellent service from the middle of Germany. With more than 4 million happy customers, we also want to satisfy you. We are happy to help and uncomplicated if there are problems.
Premium quality: the case is made of high-quality faux leather, which is durable, durable and comfortable to touch. The material protects your K40 from scratches, bumps and dirt. Inductive charging is not affected
Multifunctional: this mobile phone case not only offers protection, but also practical functions. With the integrated card compartment, you always have your most important cards at hand. The stand function allows you to set up your K40 at different angles for convenient watching videos or making video calls.

10,99 € 14,99 €(27% Off off)
08

BestST

BestST Mobile Phone Case for LG K40 Case Shockproof Protection TPU Double Structure Case Hard Armour Cover Case Shell Mobile Phone Case for LG K40 with Stand (Blue)

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Mobile phone case with strong protection, around the edge of the drop protection: rounded corners, button full edge protection, tenacity, easy disassembly, give you a good experience of your smartphone, with precision cut-outs for speakers, charging ports, camera and buttons. Easy to connect the charging, microphone and other phone ports. Convenient to install and remove. 180-day warranty.
Mobile phone case integrated ring stand: can be placed flat on the desk after the buckle has been bent. Mobile phone case magnetic support: built-in metal patch, it could be compatible with magnwtic car holder (note: the magnetic car mount is not included), you can also hold and smooth, even your journey is steep.
Mobile phone case cover with super premium materials. This double layer case provides strong protection against drops, drops, bumps and vibrations. Stable, non-slip, scratch-resistant, mobile phone edge protection, prevents knocking scratches and dirt accumulation. Cover all corners of your mobile phone. A great gift for your loved ones for birthdays, holidays, etc. Romantic.
BestST case compatible with LG K40. Mobile phone case feature: a shockproof hard mobile phone case cover. Smartphone finger holder. Phone key edge protection, non-stick fingerprint, shock absorption, anti-drop edge, stand holder function, scratch-resistant. Magnetic Car Mount Rugged. BestST case with gift HD protective film. The pictures are for reference only.
Adjustable holder and protection functions: not only protect your smartphone, but can also use the ring clip function at the same time. The integrated holder mobile case no longer has to worry about falling the ring holder. 150 or 306 degree rotation, easy to play and rotate. Relax your finger, simply increase the sliding area of the finger, watch the episode, play the game more comfortably.

11,98 €
09

REY

REY Pack of 2 Tempered Glass Screen Protectors for LG K40, Screen Protector, Screen Protector 9H+ Hardness, Anti-Scratch Oil Bubbles

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Pack of 2, made by Rey, screen protectors for LG K40
Hardness meets 9H+ standard oleophobic coating
Grease resistant, your smartphone is always clean. Comfortable to touch, improves the feel of your phone's original screen, giving you a feeling of softness and a better feeling
Full transparency. Excellent visibility with high contrast. Anti-UV eye protection filter.
Easy to apply without leaving any residue.

4,99 €
10

Fatcatparadise

Fatcatparadise Compatible with LG K40 / K12 Plus Case, Leather PU Wallet Phone Case Flip Case Silicone Bumper Protective Flip Case Leather Case with Card Slots and Stand Function (Blue)

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Precise cut-outs: precise cut-outs for all functions, speaker, charging port and camera, so there is no need to remove the mobile phone case when using your mobile phone. Easy to install and remove.
Material: made of high-quality PU leather and soft TPU inner shell, which feels comfortable and to look at. Thanks to the reinforced seams, it can be even more durable.
Latest leather case – Fatcatparadise LG K40 / K12 Plus leather case provides protection and security for your screen and camera, this flip cover is compatible with the LG K40 / K12 Plus smartphone. Perfectly fits your device.
Full frame protection – the protective case covers all sides and corners, protects your phone from drops, scratches and other daily damage, so that the screen is not scratched or touched the floor. With magnetic closure, your phone will not fall out of the case.
CARD SLOTS & WALLET The wallet is very functional and includes wallet-like features in the inside pocket, such as slots for cards and room for cash/receipts. It acts as a wallet replacement.

10,99 €