Screen size
K31Winner: 5.7"+25%
Splendor US7304.3"
Quick verdict
K31 leads the measured specs 12-1.
Measured wins
K31
12
spec wins
Overall winner
Ties
4
equal specs
Splendor US730
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
Splendor US730
CDMA / EVDO
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
Splendor US730
CDMA 800 / 1700 / 1900 / 2100
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Splendor US730
CDMA2000 1xEV-DO
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
Splendor US730
-
Speed
K31
HSPA, LTE
Splendor US730
EV-DO Rev.A 3.1 Mbps
Announced
K31
2020, August 21. Released 2020, August 21
Splendor US730
2012, September. Released 2012, September
Status
K31
Discontinued
Splendor US730
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Splendor US730
125 x 67 x 9 mm (4.92 x 2.64 x 0.35 in)
Weight
K31
146 g (5.15 oz)
Splendor US730
120 g (4.23 oz)
SIM
K31
Nano-SIM + Nano-SIM
Splendor US730
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Splendor US730
-
Type
K31
IPS LCD
Splendor US730
IPS LCD,
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Splendor US730
4.3 inches, 52.6 cm2 (~62.8% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Splendor US730
480 x 800 pixels, 5:3 ratio (~217 ppi density)
Protection
K31
-
Splendor US730
Corning Gorilla Glass
OS
K31
Android 10, LG UX 9.1
Splendor US730
Android 4.0.4 (Ice Cream Sandwich)
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
Splendor US730
Qualcomm MSM8655 Snapdragon S2
CPU
K31
Octa-core 2.0 GHz Cortex-A53
Splendor US730
1.0 GHz Scorpion
GPU
K31
PowerVR GE8320
Splendor US730
Adreno 205
Card slot
K31
microSDXC
Splendor US730
microSDHC (dedicated slot), 4 GB included
Internal
K31
32GB 2GB RAM
Splendor US730
4GB 768MB RAM
Other
K31
eMMC 5.1
Splendor US730
-
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
Splendor US730
-
Features
K31
LED flash, panorama, HDR
Splendor US730
LED flash
Video
K31
1080p@30fps
Splendor US730
720p
Single
K31
-
Splendor US730
5 MP, AF
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Splendor US730
VGA
Video
K31
1080p@30fps
Splendor US730
Loudspeaker
K31
Yes
Splendor US730
Yes
3.5mm jack
K31
Yes
Splendor US730
Yes
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Splendor US730
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
K31
5.0, A2DP, LE
Splendor US730
3.0, A2DP, EDR
Positioning
K31
GPS
Splendor US730
GPS, A-GPS
NFC
K31
No
Splendor US730
-
Radio
K31
No
Splendor US730
No
USB
K31
microUSB 2.0
Splendor US730
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
Splendor US730
Accelerometer, proximity, compass
Other
K31
-
Splendor US730
DivX/Xvid/MP4/H.264/WMV player MP3/WAV/WMA/eAAC+ player Document viewer Photo viewer/editor Organizer Voice memo/dial/commands Predictive text input
Type
K31
Li-Ion 3000 mAh
Splendor US730
Removable Li-Ion 1700 mAh battery
Stand-by
K31
-
Splendor US730
Up to 240 h
Talk time
K31
-
Splendor US730
Up to 9 h
Colors
K31
Gray
Splendor US730
Black
Models
K31
LM-K300Q, LMK300, LGL355DL
Splendor US730
-
Price
K31
About 130 EUR
Splendor US730
About 120 EUR