Screen size
C25001.5"
K31Winner: 5.7"+74%
Quick verdict
K31 leads the measured specs 15-1.
Measured wins
C2500
1
spec wins
Ties
1
equal specs
K31
15
spec wins
Overall winner
Screen size
Technology
C2500
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
C2500
GSM 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
C2500
Class 10
K31
-
EDGE
C2500
No
K31
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
Stereo speakers
-
3G bands
C2500
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C2500
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
C2500
-
K31
HSPA, LTE
Announced
C2500
2005, December
K31
2020, August 21. Released 2020, August 21
Status
C2500
Discontinued
K31
Discontinued
Dimensions
C2500
101 x 46 x 18 mm (3.98 x 1.81 x 0.71 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
C2500
80 g (2.82 oz)
K31
146 g (5.15 oz)
SIM
C2500
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
C2500
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
C2500
CSTN, 65K colors
K31
IPS LCD
Size
C2500
1.5 inches, 7.3 cm2 (~15.6% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
C2500
128 x 128 pixels, 1:1 ratio (~121 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
C2500
Downloadable wallpapers
K31
-
Card slot
C2500
No
K31
microSDXC
Phonebook
C2500
500 entries, Photocall
K31
-
Call records
C2500
50 dialed, 50 received, 50 missed calls
K31
-
Internal
C2500
60MB
K31
32GB 2GB RAM
Other
C2500
-
K31
eMMC 5.1
Single
C2500
VGA
K31
-
Video
C2500
No
K31
1080p@30fps
Dual
C2500
-
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
Features
C2500
-
K31
LED flash, panorama, HDR
Other
C2500
No
K31
-
Single
C2500
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
C2500
-
K31
1080p@30fps
Loudspeaker
C2500
Yes
K31
Yes
Alert types
C2500
Vibration; Downloadable polyphonic, MP3 ringtones
K31
-
3.5mm jack
C2500
No
K31
Yes
WLAN
C2500
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
C2500
No
K31
5.0, A2DP, LE
Positioning
C2500
No
K31
GPS
Radio
C2500
FM radio
K31
No
USB
C2500
Proprietary
K31
microUSB 2.0
NFC
C2500
-
K31
No
Sensors
C2500
K31
Fingerprint (rear-mounted), accelerometer
Messaging
C2500
SMS, EMS, MMS
K31
-
Browser
C2500
WAP 2.0/xHTML
K31
-
Games
C2500
F1 Racing, Snake, Copter + Java downloadable
K31
-
Java
C2500
Yes, MIDP 2.0
K31
-
Other
C2500
MP3/AAC player Predictive text input Organizer Voice memo
K31
-
Type
C2500
Removable Li-Ion 720 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
C2500
Up to 250 h
K31
-
Talk time
C2500
Up to 3 h
K31
-
Colors
C2500
Black, Blue, Silver
K31
Gray
Models
C2500
-
K31
LM-K300Q, LMK300, LGL355DL
Price
C2500
-
K31
About 130 EUR
OS
C2500
-
K31
Android 10, LG UX 9.1
Chipset
C2500
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
C2500
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
C2500
-
K31
PowerVR GE8320