Screen size
K31Winner: 5.7"+30%
Optimus Black P9704.0"
Quick verdict
K31 leads the measured specs 12-1.
Measured wins
K31
12
spec wins
Overall winner
Ties
4
equal specs
Optimus Black P970
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
Optimus Black P970
GSM / HSPA
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
Optimus Black P970
GSM 850 / 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Optimus Black P970
HSDPA 900 / 1700 / 2100 , HSDPA 900 / 1900 / 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 Black P970
-
Speed
K31
HSPA, LTE
Optimus Black P970
HSPA 7.2/5.76 Mbps
Announced
K31
2020, August 21. Released 2020, August 21
Optimus Black P970
2011, January. Released 2011, May
Status
K31
Discontinued
Optimus Black P970
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Optimus Black P970
122 x 64 x 9.2 mm (4.80 x 2.52 x 0.36 in)
Weight
K31
146 g (5.15 oz)
Optimus Black P970
109 g (3.84 oz)
SIM
K31
Nano-SIM + Nano-SIM
Optimus Black P970
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Optimus Black P970
-
Type
K31
IPS LCD
Optimus Black P970
IPS LCD
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Optimus Black P970
4.0 inches, 45.5 cm2 (~58.3% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Optimus Black P970
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Protection
K31
-
Optimus Black P970
Corning Gorilla Glass
Other
K31
-
Optimus Black P970
Optimus UI 2.0, Gesture UI 2.0
OS
K31
Android 10, LG UX 9.1
Optimus Black P970
Android 2.2 (Froyo), 2.3.4 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
Optimus Black P970
TI OMAP 3630
CPU
K31
Octa-core 2.0 GHz Cortex-A53
Optimus Black P970
1.0 GHz Cortex-A8
GPU
K31
PowerVR GE8320
Optimus Black P970
PowerVR SGX530
Card slot
K31
microSDXC
Optimus Black P970
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
Optimus Black P970
2GB (1GB user available), 512MB RAM
Other
K31
eMMC 5.1
Optimus Black P970
-
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 Black P970
-
Features
K31
LED flash, panorama, HDR
Optimus Black P970
LED flash
Video
K31
1080p@30fps
Optimus Black P970
720p@30fps
Single
K31
-
Optimus Black P970
5 MP, AF
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Optimus Black P970
2 MP
Video
K31
1080p@30fps
Optimus Black P970
Loudspeaker
K31
Yes
Optimus Black P970
Yes
3.5mm jack
K31
Yes
Optimus Black P970
Yes
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Optimus Black P970
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
K31
5.0, A2DP, LE
Optimus Black P970
2.1, A2DP, EDR
Positioning
K31
GPS
Optimus Black P970
GPS, A-GPS
NFC
K31
No
Optimus Black P970
-
Radio
K31
No
Optimus Black P970
Stereo FM radio, RDS
USB
K31
microUSB 2.0
Optimus Black P970
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
Optimus Black P970
Accelerometer, gyro, proximity, compass
Browser
K31
-
Optimus Black P970
HTML, Adobe Flash
Other
K31
-
Optimus Black P970
MP4/DivX/Xvid/H.264/WMV player MP3/WAV/WMA/eAAC+ player Document viewer Organizer Voice memo/dial/commands Predictive text input
Type
K31
Li-Ion 3000 mAh
Optimus Black P970
Removable Li-Ion 1500 mAh battery
Stand-by
K31
-
Optimus Black P970
Up to 375 h
Talk time
K31
-
Optimus Black P970
Up to 6 h
Colors
K31
Gray
Optimus Black P970
Black, Pink, Silver, White, Brown
Models
K31
LM-K300Q, LMK300, LGL355DL
Optimus Black P970
-
Price
K31
About 130 EUR
Optimus Black P970
About 110 EUR
SAR EU
K31
-
Optimus Black P970
1.27 W/kg (head) 1.43 W/kg (body)