Screen size
Etna C3302.4"
K31Winner: 5.7"+58%
Quick verdict
K31 leads the measured specs 13-0.
Measured wins
Etna C330
0
spec wins
Ties
4
equal specs
K31
13
spec wins
Overall winner
Screen size
Technology
Etna C330
GSM / HSPA
K31
GSM / CDMA / HSPA / LTE
2G bands
Etna C330
GSM 850 / 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Etna C330
HSDPA 900 / 1900 / 2100
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Etna C330
Yes, 384 kbps
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
K31
HSPA, LTE
4G bands
Etna C330
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Announced
Etna C330
2010. Released 2010
K31
2020, August 21. Released 2020, August 21
Status
Etna C330
Discontinued
K31
Discontinued
Dimensions
Etna C330
101 x 52 x 16.4 mm (3.98 x 2.05 x 0.65 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
Etna C330
123.5 (4.34 oz)
K31
146 g (5.15 oz)
Keyboard
Etna C330
QWERTY
K31
-
SIM
Etna C330
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
Etna C330
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Etna C330
TFT resistive touchscreen, 256K colors
K31
IPS LCD
Size
Etna C330
2.4 inches, 17.8 cm2 (~34.0% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Etna C330
240 x 320 pixels, 4:3 ratio (~167 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
Etna C330
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
Etna C330
1000 entries, Photocall
K31
-
Call records
Etna C330
Yes
K31
-
Internal
Etna C330
64MB
K31
32GB 2GB RAM
Other
Etna C330
-
K31
eMMC 5.1
Single
Etna C330
2 MP
K31
-
Video
Etna C330
QCIF@15fps
K31
1080p@30fps
Dual
Etna C330
-
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
Etna C330
-
K31
LED flash, panorama, HDR
Other
Etna C330
No
K31
-
Single
Etna C330
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Etna C330
-
K31
1080p@30fps
Loudspeaker
Etna C330
Yes
K31
Yes
3.5mm jack
Etna C330
Yes
K31
Yes
WLAN
Etna C330
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Etna C330
Yes
K31
5.0, A2DP, LE
Positioning
Etna C330
No
K31
GPS
NFC
Etna C330
No
K31
No
Radio
Etna C330
FM radio, RDS
K31
No
USB
Etna C330
Proprietary
K31
microUSB 2.0
Sensors
Etna C330
K31
Fingerprint (rear-mounted), accelerometer
Messaging
Etna C330
SMS(threaded view), MMS, Email
K31
-
Games
Etna C330
Yes
K31
-
Java
Etna C330
Yes
K31
-
Other
Etna C330
SNS apps MP3/AAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
K31
-
Type
Etna C330
Li-Ion 900 mAh, removable
K31
Li-Ion 3000 mAh
Stand-by
Etna C330
Up to 350 h
K31
-
Talk time
Etna C330
Up to 3 h 30 min
K31
-
Colors
Etna C330
BLue, White
K31
Gray
SAR
Etna C330
1.00 W/kg (head) 0.92 W/kg (body)
K31
-
SAR EU
Etna C330
0.85 W/kg (head) 0.64 W/kg (body)
K31
-
Models
Etna C330
-
K31
LM-K300Q, LMK300, LGL355DL
Price
Etna C330
-
K31
About 130 EUR
OS
Etna C330
-
K31
Android 10, LG UX 9.1
Chipset
Etna C330
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
Etna C330
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
Etna C330
-
K31
PowerVR GE8320