Screen size
K31Winner: 5.7"+39%
Optimus Hub E5103.5"
Quick verdict
K31 leads the measured specs 12-1.
Measured wins
K31
12
spec wins
Overall winner
Ties
4
equal specs
Optimus Hub E510
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
Optimus Hub E510
GSM / HSPA
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
Optimus Hub E510
GSM 850 / 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Optimus Hub E510
HSDPA 900 / 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 Hub E510
-
Speed
K31
HSPA, LTE
Optimus Hub E510
HSPA 3.6/0.384 Mbps
Announced
K31
2020, August 21. Released 2020, August 21
Optimus Hub E510
2011, September. Released 2011, October
Status
K31
Discontinued
Optimus Hub E510
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Optimus Hub E510
113.4 x 60.8 x 11.9 mm (4.46 x 2.39 x 0.47 in)
Weight
K31
146 g (5.15 oz)
Optimus Hub E510
123 g (4.34 oz)
SIM
K31
Nano-SIM + Nano-SIM
Optimus Hub E510
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Optimus Hub E510
-
Type
K31
IPS LCD
Optimus Hub E510
TFT, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Optimus Hub E510
3.5 inches, 36.5 cm2 (~52.9% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Optimus Hub E510
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Protection
K31
-
Optimus Hub E510
Corning Gorilla Glass
Other
K31
-
Optimus Hub E510
Optimus 2.0 UI
OS
K31
Android 10, LG UX 9.1
Optimus Hub E510
Android 2.3.4 (Gingerbread)
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
Optimus Hub E510
Qualcomm MSM7227Т Snapdragon S1
CPU
K31
Octa-core 2.0 GHz Cortex-A53
Optimus Hub E510
800 MHz ARM v6
GPU
K31
PowerVR GE8320
Optimus Hub E510
Adreno 200
Card slot
K31
microSDXC
Optimus Hub E510
microSDHC (dedicated slot), 2 GB included
Internal
K31
32GB 2GB RAM
Optimus Hub E510
512MB 512MB RAM
Other
K31
eMMC 5.1
Optimus Hub E510
-
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 Hub E510
-
Features
K31
LED flash, panorama, HDR
Optimus Hub E510
-
Video
K31
1080p@30fps
Optimus Hub E510
480p@24fps
Single
K31
-
Optimus Hub E510
5 MP, AF
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Optimus Hub E510
-
Video
K31
1080p@30fps
Optimus Hub E510
-
Other
K31
-
Optimus Hub E510
No
Loudspeaker
K31
Yes
Optimus Hub E510
Yes
3.5mm jack
K31
Yes
Optimus Hub E510
Yes
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Optimus Hub E510
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
K31
5.0, A2DP, LE
Optimus Hub E510
3.0, A2DP
Positioning
K31
GPS
Optimus Hub E510
GPS, A-GPS
NFC
K31
No
Optimus Hub E510
-
Radio
K31
No
Optimus Hub E510
Stereo FM radio
USB
K31
microUSB 2.0
Optimus Hub E510
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
Optimus Hub E510
Accelerometer, proximity, compass
Other
K31
-
Optimus Hub E510
DivX/Xvid/MP4/H.264/WMV player MP3/WAV/WMA/eAAC+ player Document viewer/editor Organizer Voice memo Predictive text input
Type
K31
Li-Ion 3000 mAh
Optimus Hub E510
Removable Li-Ion 1500 mAh battery
Stand-by
K31
-
Optimus Hub E510
Up to 550 h (2G) / Up to 600 h (3G)
Talk time
K31
-
Optimus Hub E510
Up to 9 h (2G) / Up to 7 h (3G)
Colors
K31
Gray
Optimus Hub E510
Black, white
Models
K31
LM-K300Q, LMK300, LGL355DL
Optimus Hub E510
-
Price
K31
About 130 EUR
Optimus Hub E510
About 80 EUR
SAR
K31
-
Optimus Hub E510
0.98 W/kg (head) 1.19 W/kg (body)
SAR EU
K31
-
Optimus Hub E510
0.71 W/kg (head) 1.12 W/kg (body)