What spare parts does RepairFully list for LG K31?

The 15 listings in Available parts above are indexed for LG K31 only. Each SKU is checked against model code LM-K300Q before dispatch. On the handset, open Settings › About Phone and note the model number. Compare it with the model code in the device header at the top of this page (e.g. LM-K300Q). If it matches LM-K300Q, the listings in Available parts above are verified for your variant. Tier and warranty are shown on each card.

What quality tiers are available?

Compatible: Aftermarket part, tested for fit and function. Original Grade: Verified original part with source traceability. Premium is not offered for this model. Available only for OLED display models.

LG K31 Spare Parts

Name: LG K31 Spare Parts
Brand: LG

Source: GSMArena device page

Images © manufacturers · identification only · not affiliated with LG

At a glance

All specifications

Available parts (15) · 14 categories

Display Assembly
LM-K300Q
Display for LG K31 - Black (Combo Folder)
Confirm variant for your LG K31
In stock
₹1,749
Battery
LM-K300Q
Battery for LG K31
Confirm variant for your LG K31
In stock
₹599
Charging Port
LM-K300Q
Charging Connector for LG K31
Confirm variant for your LG K31
In stock
₹329
Back Panel
LM-K300Q
Back Panel Cover for LG K31 - Black
Confirm variant for your LG K31
In stock
₹389
Camera Module
LM-K300Q
Replacement Back Camera for LG K31 (Main Camera)
Confirm variant for your LG K31
In stock
₹499
Loudspeaker
LM-K300Q
Ringer / Loud Speaker for LG K31
Confirm variant for your LG K31
In stock
₹329
Earpiece
LM-K300Q
Ear Speaker for LG K31
Confirm variant for your LG K31
In stock
₹329
SIM Tray
LM-K300Q
Sim Connector for LG K31
Confirm variant for your LG K31
In stock
₹329
Camera Lens
LM-K300Q
Camera Lens for LG K31 Black
Confirm variant for your LG K31
In stock
₹299
Touch Digitizer
LM-K300Q
Touch Screen Digitizer for LG K31 - Black
Confirm variant for your LG K31
Out of stock
₹549
LCD ScreenCompatible
LM-K300Q
LCD Screen for LG K31 (replacement display without touch)
Confirm variant for your LG K31
In stock
₹2,599
Power & Volume Buttons
LM-K300Q
Volume Button Flex Cable for LG K31
Confirm variant for your LG K31
In stock
₹299
Vibration Motor
LM-K300Q
Vibrator for LG K31
Confirm variant for your LG K31
In stock
₹339
Others
LM-K300Q
Microphone for LG K31
Confirm variant for your LG K31
In stock
₹329
Others
LM-K300Q
Antenna for LG K31
Confirm variant for your LG K31
In stock
₹329

Part matching for LG K31

The 15 listings in Available parts above are indexed for LG K31 only. Each SKU is checked against model code LM-K300Q before dispatch.

On the handset, open Settings › About Phone and note the model number.
Compare it with the model code in the device header at the top of this page (e.g. LM-K300Q).
If it matches LM-K300Q, the listings in Available parts above are verified for your variant. Tier and warranty are shown on each card.

Device specifications

Hardware reference for LG K31. Spare parts are matched by model code — not by display size alone.

Full specification sheet for LG K31. Rows are grouped by category; within each row the first cell is the specification name and the second its value.
Display	Display Type	IPS LCD
	Size	5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
	Resolution	720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Platform	OS	Android 10, LG UX 9.1
	Chipset	Mediatek MT6762 Helio P22 (12 nm)
	CPU	Octa-core 2.0 GHz Cortex-A53
	GPU	PowerVR GE8320
Memory	Internal	2GB RAM
Memory	Card slot	microSDXC
Main Camera	Camera	13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm

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Latest in K series, then recent models from other popular LG series.

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Frequently asked questions

On your device, open Settings → About Phone and check the model number (e.g. LM-K300Q).

Match it against the codes shown above so you are ordering parts for your exact regional variant — not a look-alike.

Compatible: Aftermarket part, tested for fit and function.
Original Grade: Verified original part with source traceability.

Premium is not offered for this model. Available only for OLED display models.

Source: Quality guide

No — each LG K series model has unique displays, batteries, and connectors.

Select your exact LG K31 to guarantee fit.

If RepairFully sent the wrong part, we replace it at no cost. If you selected the wrong device/part, replacement may be offered case-by-case but refund is not guaranteed.

Source: Payments & refunds · updated 4 Apr 2026

Sound	Loudspeaker	Yes
Sound	3.5mm jack	Yes

Comms	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
	Bluetooth	5.0, A2DP, LE
	NFC	No
	USB	microUSB 2.0
	Network	GSM / CDMA / HSPA / LTE

Misc	Dimensions	147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
	Weight	146 g (5.15 oz)
	SIM	Nano-SIM + Nano-SIM
	Colors	Gray

At a glance

Available parts (15) · 14 categories

Display for LG K31 - Black (Combo Folder)

Battery for LG K31

Charging Connector for LG K31

Back Panel Cover for LG K31 - Black

Replacement Back Camera for LG K31 (Main Camera)

Ringer / Loud Speaker for LG K31

Ear Speaker for LG K31

Sim Connector for LG K31

Camera Lens for LG K31 Black

Touch Screen Digitizer for LG K31 - Black

LCD Screen for LG K31 (replacement display without touch)

Volume Button Flex Cable for LG K31

Vibrator for LG K31

Microphone for LG K31

Antenna for LG K31

Part matching for LG K31

Device specifications

Similar models in K series

LG K22

LG K41S

LG K42

LG K51S

LG K52

LG K61

LG K62

LG K71

LG K92 5G

LG K20 (2019)

LG K30 (2019)

LG K40

LG K40S

LG K50

LG K50S

LG K10 (2018)

LG K11 Plus

LG K30

Frequently asked questions

At a glance

Available parts (15) · 14 categories

Display for LG K31 - Black (Combo Folder)

Battery for LG K31

Charging Connector for LG K31

Back Panel Cover for LG K31 - Black

Replacement Back Camera for LG K31 (Main Camera)

Ringer / Loud Speaker for LG K31

Ear Speaker for LG K31

Sim Connector for LG K31

Camera Lens for LG K31 Black

Touch Screen Digitizer for LG K31 - Black

LCD Screen for LG K31 (replacement display without touch)

Volume Button Flex Cable for LG K31

Vibrator for LG K31

Microphone for LG K31

Antenna for LG K31

Part matching for LG K31

Device specifications

Similar models in K series

LG K22

LG K41S

LG K42

LG K51S

LG K52

LG K61

LG K62

LG K71

LG K92 5G

LG K20 (2019)

LG K30 (2019)

LG K40

LG K40S

LG K50

LG K50S

LG K10 (2018)

LG K11 Plus

LG K30

How do I confirm this is really a LG K31?

What quality tiers are available?

Can I use parts from another LG K series model?

What if I get the wrong part?