Screen size
K31Winner: 5.7"+25%
Optimus 3D P9204.3"
Quick verdict
K31 leads the measured specs 13-0.
Measured wins
K31
13
spec wins
Overall winner
Ties
4
equal specs
Optimus 3D P920
0
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
Optimus 3D P920
GSM / HSPA
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
Optimus 3D P920
GSM 850 / 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Optimus 3D P920
HSDPA 900 / 1900 / 2100 , HSDPA 850 / 1700 / 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
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Optimus 3D P920
-
Speed
K31
HSPA, LTE
Optimus 3D P920
HSPA 21.1/5.76 Mbps (req. SW update)
Announced
K31
2020, August 21. Released 2020, August 21
Optimus 3D P920
2011, January. Released 2011, July
Status
K31
Discontinued
Optimus 3D P920
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Optimus 3D P920
128.8 x 68 x 11.9 mm (5.07 x 2.68 x 0.47 in)
Weight
K31
146 g (5.15 oz)
Optimus 3D P920
168 g (5.93 oz)
SIM
K31
Nano-SIM + Nano-SIM
Optimus 3D P920
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Optimus 3D P920
-
Type
K31
IPS LCD
Optimus 3D P920
3D LCD
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Optimus 3D P920
4.3 inches, 52.6 cm2 (~60.1% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Optimus 3D P920
480 x 800 pixels, 5:3 ratio (~217 ppi density)
Protection
K31
-
Optimus 3D P920
Corning Gorilla Glass
Other
K31
-
Optimus 3D P920
LG 3D UI
OS
K31
Android 10, LG UX 9.1
Optimus 3D P920
Android 2.2 (Froyo), 2.3, upgradable to 4.0 (Ice Cream Sandwich)
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
Optimus 3D P920
TI OMAP 4430
CPU
K31
Octa-core 2.0 GHz Cortex-A53
Optimus 3D P920
Dual-core 1.0 GHz Cortex-A9
GPU
K31
PowerVR GE8320
Optimus 3D P920
PowerVR SGX540
Card slot
K31
microSDXC
Optimus 3D P920
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
Optimus 3D P920
8GB 512MB RAM
Other
K31
eMMC 5.1
Optimus 3D P920
-
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
Optimus 3D P920
-
Features
K31
LED flash, panorama, HDR
Optimus 3D P920
LED flash
Video
K31
1080p@30fps
Optimus 3D P920
1080p@30fps (2D), 720p@30fps (3D)
Single
K31
-
Optimus 3D P920
5 MP, AF 5 MP, AF
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Optimus 3D P920
Yes
Video
K31
1080p@30fps
Optimus 3D P920
Loudspeaker
K31
Yes
Optimus 3D P920
Yes
3.5mm jack
K31
Yes
Optimus 3D P920
Yes
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Optimus 3D P920
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
K31
5.0, A2DP, LE
Optimus 3D P920
2.1, A2DP, EDR
Positioning
K31
GPS
Optimus 3D P920
GPS, A-GPS
NFC
K31
No
Optimus 3D P920
-
Radio
K31
No
Optimus 3D P920
No
USB
K31
microUSB 2.0
Optimus 3D P920
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
Optimus 3D P920
Accelerometer, gyro, proximity, compass
Browser
K31
-
Optimus 3D P920
HTML, Adobe Flash
Other
K31
-
Optimus 3D P920
HDMI port MP4/DivX/XviD/H.264/WMV player 3D/2D video editor MP3/WAV/WMA/eAAC+ player Document viewer/editor Organizer Voice memo/dial/commands Predictive text input
Type
K31
Li-Ion 3000 mAh
Optimus 3D P920
Removable Li-Ion 1500 mAh battery
Stand-by
K31
-
Optimus 3D P920
Up to 450 h
Talk time
K31
-
Optimus 3D P920
Up to 13 h (2G) / Up to 9 h (3G)
Colors
K31
Gray
Optimus 3D P920
Black, White
Models
K31
LM-K300Q, LMK300, LGL355DL
Optimus 3D P920
-
Price
K31
About 130 EUR
Optimus 3D P920
About 190 EUR
SAR
K31
-
Optimus 3D P920
0.55 W/kg (head) 1.12 W/kg (body)
SAR EU
K31
-
Optimus 3D P920
0.37 W/kg (head) 0.56 W/kg (body)