Screen size
C2992.2"
K31Winner: 5.7"+61%
Quick verdict
K31 leads the measured specs 12-1.
Measured wins
C299
1
spec wins
Ties
4
equal specs
K31
12
spec wins
Overall winner
Screen size
Technology
C299
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
C299
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 & SIM 3 & SIM 4
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
C299
Yes
K31
-
EDGE
C299
Yes
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
C299
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C299
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
C299
-
K31
HSPA, LTE
Announced
C299
2013. Released 2013
K31
2020, August 21. Released 2020, August 21
Status
C299
Discontinued
K31
Discontinued
Dimensions
C299
110 x 70 x 10 mm (4.33 x 2.76 x 0.39 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
C299
101 g (3.56 oz)
K31
146 g (5.15 oz)
Keyboard
C299
QWERTY
K31
-
SIM
C299
Quad SIM (Mini-SIM)
K31
Nano-SIM + Nano-SIM
Other
C299
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
C299
TFT, 256K colors
K31
IPS LCD
Size
C299
2.2 inches, 15.0 cm2 (~19.5% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
C299
240 x 320 pixels, 4:3 ratio (~182 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
C299
microSD (dedicated slot)
K31
microSDXC
Phonebook
C299
Yes
K31
-
Call records
C299
Yes
K31
-
Internal
C299
128MB
K31
32GB 2GB RAM
Other
C299
-
K31
eMMC 5.1
Single
C299
VGA
K31
-
Video
C299
Yes
K31
1080p@30fps
Dual
C299
-
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
C299
-
K31
LED flash, panorama, HDR
Other
C299
No
K31
-
Single
C299
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
C299
-
K31
1080p@30fps
Loudspeaker
C299
Yes
K31
Yes
3.5mm jack
C299
Yes
K31
Yes
WLAN
C299
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
C299
Yes
K31
5.0, A2DP, LE
Positioning
C299
No
K31
GPS
NFC
C299
No
K31
No
Radio
C299
FM radio
K31
No
USB
C299
Proprietary
K31
microUSB 2.0
Sensors
C299
K31
Fingerprint (rear-mounted), accelerometer
Messaging
C299
SMS(threaded view), MMS, Email
K31
-
Games
C299
Yes
K31
-
Java
C299
No
K31
-
Other
C299
MP3/WAV/AAC/WMA player MP4/H.263 player Organizer Predictive text input
K31
-
Type
C299
Li-Ion 950 mAh, removable
K31
Li-Ion 3000 mAh
Colors
C299
Gray
K31
Gray
Models
C299
-
K31
LM-K300Q, LMK300, LGL355DL
Price
C299
-
K31
About 130 EUR
OS
C299
-
K31
Android 10, LG UX 9.1
Chipset
C299
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
C299
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
C299
-
K31
PowerVR GE8320