Screen size
K31Winner: 5.7"+65%
KP3202.0"
Quick verdict
K31 leads the measured specs 13-2.
Measured wins
K31
13
spec wins
Overall winner
Ties
2
equal specs
KP320
2
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
KP320
GSM
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
KP320
GSM 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
KP320
-
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
KP320
-
Speed
K31
HSPA, LTE
KP320
-
GPRS
K31
-
KP320
Class 10
EDGE
K31
-
KP320
Class 10
Announced
K31
2020, August 21. Released 2020, August 21
KP320
2008, May
Status
K31
Discontinued
KP320
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
KP320
105 x 46 x 13.5 mm (4.13 x 1.81 x 0.53 in)
Weight
K31
146 g (5.15 oz)
KP320
82 g (2.89 oz)
SIM
K31
Nano-SIM + Nano-SIM
KP320
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KP320
-
Type
K31
IPS LCD
KP320
TFT, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
KP320
2.0 inches, 12.4 cm2 (~25.6% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
KP320
240 x 320 pixels, 4:3 ratio (~200 ppi density)
OS
K31
Android 10, LG UX 9.1
KP320
-
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
KP320
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
KP320
-
GPU
K31
PowerVR GE8320
KP320
-
Card slot
K31
microSDXC
KP320
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
KP320
90MB
Other
K31
eMMC 5.1
KP320
-
Phonebook
K31
-
KP320
1000 contacts, Photocall
Call records
K31
-
KP320
40 dialed, 40 received, 40 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
KP320
-
Features
K31
LED flash, panorama, HDR
KP320
-
Video
K31
1080p@30fps
KP320
Yes
Single
K31
-
KP320
3.15 MP, AF
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KP320
-
Video
K31
1080p@30fps
KP320
-
Other
K31
-
KP320
No
Loudspeaker
K31
Yes
KP320
Yes
3.5mm jack
K31
Yes
KP320
No
Alert types
K31
-
KP320
Vibration; Downloadable polyphonic, MP3, AAC ringtones
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KP320
No
Bluetooth
K31
5.0, A2DP, LE
KP320
1.2, A2DP
Positioning
K31
GPS
KP320
No
NFC
K31
No
KP320
-
Radio
K31
No
KP320
Stereo FM radio, recording
USB
K31
microUSB 2.0
KP320
1.2
Sensors
K31
Fingerprint (rear-mounted), accelerometer
KP320
Messaging
K31
-
KP320
SMS, EMS, MMS, Email
Browser
K31
-
KP320
WAP 2.0/xHTML
Games
K31
-
KP320
Yes
Java
K31
-
KP320
Yes, MIDP 2.0
Other
K31
-
KP320
MP3/MP4 player TV-out Predictive text input Organizer Voice memo
Type
K31
Li-Ion 3000 mAh
KP320
Removable Li-Ion 900 mAh battery
Stand-by
K31
-
KP320
Up to 240 h
Talk time
K31
-
KP320
Up to 3 h
Colors
K31
Gray
KP320
Black, Red
Models
K31
LM-K300Q, LMK300, LGL355DL
KP320
-
Price
K31
About 130 EUR
KP320
About 70 EUR
SAR
K31
-
KP320
0.60 W/kg (head) 0.98 W/kg (body)