Screen size
K31Winner: 5.7"+70%
KP2201.7"
Quick verdict
K31 leads the measured specs 14-1.
Measured wins
K31
14
spec wins
Overall winner
Ties
2
equal specs
KP220
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
KP220
GSM
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
KP220
GSM 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
KP220
-
4G bands
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
KP220
-
Speed
K31
HSPA, LTE
KP220
-
GPRS
K31
-
KP220
Class 10
EDGE
K31
-
KP220
Yes
Announced
K31
2020, August 21. Released 2020, August 21
KP220
2008, May. Released 2008
Status
K31
Discontinued
KP220
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
KP220
103 x 46 x 12 mm (4.06 x 1.81 x 0.47 in)
Weight
K31
146 g (5.15 oz)
KP220
72 g (2.54 oz)
SIM
K31
Nano-SIM + Nano-SIM
KP220
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KP220
-
Type
K31
IPS LCD
KP220
TFT, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
KP220
1.7 inches, 8.9 cm2 (~18.9% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
KP220
120 x 160 pixels, 4:3 ratio (~118 ppi density)
OS
K31
Android 10, LG UX 9.1
KP220
-
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
KP220
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
KP220
-
GPU
K31
PowerVR GE8320
KP220
-
Card slot
K31
microSDXC
KP220
microSD (dedicated slot)
Internal
K31
32GB 2GB RAM
KP220
60MB
Other
K31
eMMC 5.1
KP220
-
Phonebook
K31
-
KP220
Yes, Photocall
Call records
K31
-
KP220
10 dialed, 10 received, 10 missed calls
Dual
K31
13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
KP220
-
Features
K31
LED flash, panorama, HDR
KP220
-
Video
K31
1080p@30fps
KP220
Yes
Single
K31
-
KP220
1.3 MP
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KP220
-
Video
K31
1080p@30fps
KP220
-
Other
K31
-
KP220
No
Loudspeaker
K31
Yes
KP220
Yes
3.5mm jack
K31
Yes
KP220
No
Alert types
K31
-
KP220
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KP220
No
Bluetooth
K31
5.0, A2DP, LE
KP220
2.0, A2DP
Positioning
K31
GPS
KP220
No
NFC
K31
No
KP220
-
Radio
K31
No
KP220
FM radio
USB
K31
microUSB 2.0
KP220
Proprietary
Sensors
K31
Fingerprint (rear-mounted), accelerometer
KP220
Messaging
K31
-
KP220
SMS, EMS, MMS
Browser
K31
-
KP220
WAP 2.0/xHTML
Games
K31
-
KP220
Yes
Java
K31
-
KP220
Yes, MIDP 2.0
Other
K31
-
KP220
Music dedicated key MP3/MP4 player Predictive text input Organizer Voice memo
Type
K31
Li-Ion 3000 mAh
KP220
Removable Li-Ion 750 mAh battery
Stand-by
K31
-
KP220
Up to 300 h
Talk time
K31
-
KP220
Up to 3 h
Colors
K31
Gray
KP220
Silver
Models
K31
LM-K300Q, LMK300, LGL355DL
KP220
-
Price
K31
About 130 EUR
KP220
About 50 EUR
SAR
K31
-
KP220
0.91 W/kg (head) 0.79 W/kg (body)