Screen size
K31Winner: 5.7"+51%
P5252.8"
Quick verdict
K31 leads the measured specs 13-1.
Measured wins
K31
13
spec wins
Overall winner
Ties
3
equal specs
P525
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
P525
GSM
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
P525
GSM 900 / 1800 / 1900 - SIM 1, GSM 900 / 1800 / 1900 - SIM 2
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
P525
-
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
P525
-
Speed
K31
HSPA, LTE
P525
-
GPRS
K31
-
P525
Class 12
EDGE
K31
-
P525
Class 12
Announced
K31
2020, August 21. Released 2020, August 21
P525
2011. Released 2011
Status
K31
Discontinued
P525
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
P525
109.4 x 56.2 x 12.9 mm (4.31 x 2.21 x 0.51 in)
Weight
K31
146 g (5.15 oz)
P525
120 g (4.23 oz)
SIM
K31
Nano-SIM + Nano-SIM
P525
Dual SIM (Mini-SIM, dual stand-by)
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
P525
-
Type
K31
IPS LCD
P525
TFT resistive touchscreen, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
P525
2.8 inches, 24.3 cm2 (~39.5% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
P525
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OS
K31
Android 10, LG UX 9.1
P525
-
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
P525
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
P525
-
GPU
K31
PowerVR GE8320
P525
-
Card slot
K31
microSDXC
P525
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
P525
15MB 32MB RAM 128MB ROM
Other
K31
eMMC 5.1
P525
-
Phonebook
K31
-
P525
1000 entries, Photocall
Call records
K31
-
P525
100 received, 100 dialed, 100 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
P525
-
Features
K31
LED flash, panorama, HDR
P525
-
Video
K31
1080p@30fps
P525
320p@15fps
Single
K31
-
P525
2 MP
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
P525
-
Video
K31
1080p@30fps
P525
-
Other
K31
-
P525
No
Loudspeaker
K31
Yes
P525
Yes
3.5mm jack
K31
Yes
P525
No
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
P525
Wi-Fi 802.11 b/g
Bluetooth
K31
5.0, A2DP, LE
P525
2.1, A2DP
Positioning
K31
GPS
P525
No
NFC
K31
No
P525
-
Radio
K31
No
P525
Stereo FM radio, RDS
USB
K31
microUSB 2.0
P525
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
P525
Messaging
K31
-
P525
SMS, MMS, Email, IM
Browser
K31
-
P525
WAP 2.0/xHTML, HTML
Games
K31
-
P525
Yes
Java
K31
-
P525
Yes, MIDP 2.1
Other
K31
-
P525
SNS integration MP3/WAV/eAAC+ player MP4/H.263 player Document viewer Organizer Voice memo Predictive text input
Type
K31
Li-Ion 3000 mAh
P525
Removable Li-Po 1500 mAh battery
Stand-by
K31
-
P525
Up to 450 h
Talk time
K31
-
P525
Up to 10 h
Colors
K31
Gray
P525
Black
Models
K31
LM-K300Q, LMK300, LGL355DL
P525
-
Price
K31
About 130 EUR
P525
About 110 EUR
SAR EU
K31
-
P525
0.95 W/kg (head) 1.11 W/kg (body)