Screen size
K31Winner: 5.7"+58%
KT6102.4"
Quick verdict
K31 leads the measured specs 14-1.
Measured wins
K31
14
spec wins
Overall winner
Ties
2
equal specs
KT610
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
KT610
GSM / HSPA
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
KT610
GSM 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
KT610
HSDPA 2100
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
KT610
-
Speed
K31
HSPA, LTE
KT610
HSPA 3.6/0.384 Mbps
Announced
K31
2020, August 21. Released 2020, August 21
KT610
2008, February. Released 2008, September
Status
K31
Discontinued
KT610
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
KT610
108.9 x 53.9 x 17.2 mm (4.29 x 2.12 x 0.68 in)
Weight
K31
146 g (5.15 oz)
KT610
125.5 g (4.41 oz)
SIM
K31
Nano-SIM + Nano-SIM
KT610
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KT610
-
Keyboard
K31
-
KT610
QWERTY
Type
K31
IPS LCD
KT610
TFT, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
KT610
2.4 inches, 17.8 cm2 (~30.4% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
KT610
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Other
K31
-
KT610
Second external 4 line 256K display, 1.45 inches Downloadable themes
OS
K31
Android 10, LG UX 9.1
KT610
Symbian 9.2, S60 rel. 3.1
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
KT610
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
KT610
-
GPU
K31
PowerVR GE8320
KT610
-
Card slot
K31
microSDXC
KT610
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
KT610
64MB
Other
K31
eMMC 5.1
KT610
-
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
KT610
-
Features
K31
LED flash, panorama, HDR
KT610
-
Video
K31
1080p@30fps
KT610
Yes
Single
K31
-
KT610
2 MP
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KT610
VGA videocall camera
Video
K31
1080p@30fps
KT610
Loudspeaker
K31
Yes
KT610
Yes
3.5mm jack
K31
Yes
KT610
No
Alert types
K31
-
KT610
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KT610
No
Bluetooth
K31
5.0, A2DP, LE
KT610
2.0
Positioning
K31
GPS
KT610
GPS
NFC
K31
No
KT610
-
Radio
K31
No
KT610
No
USB
K31
microUSB 2.0
KT610
Proprietary
Sensors
K31
Fingerprint (rear-mounted), accelerometer
KT610
Browser
K31
-
KT610
WAP 2.0/xHTML, HTML
Other
K31
-
KT610
WMV/RV/MP4/3GP player MP3/WMA/WAV/RA/AAC/M4A player Voice command/dial Document viewer (Word, Excel, PowerPoint, PDF) Photo/video editor
Type
K31
Li-Ion 3000 mAh
KT610
Removable Li-Po 960 mAh battery
Colors
K31
Gray
KT610
Black
Models
K31
LM-K300Q, LMK300, LGL355DL
KT610
-
Price
K31
About 130 EUR
KT610
About 100 EUR
SAR
K31
-
KT610
0.54 W/kg (head) 1.32 W/kg (body)