Screen size
Aristo 25.0"
K31Winner: 5.7"+12%
Quick verdict
K31 leads the measured specs 7-2.
Measured wins
Aristo 2
2
spec wins
Ties
8
equal specs
K31
7
spec wins
Overall winner
Screen size
Technology
Aristo 2
GSM / HSPA / LTE
K31
GSM / CDMA / HSPA / LTE
2G bands
Aristo 2
GSM 850 / 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Aristo 2
HSDPA 850 / 1700(AWS) / 1900
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Aristo 2
2, 4, 5, 12, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
Aristo 2
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
K31
HSPA, LTE
Announced
Aristo 2
2018, January. Released 2018, January
K31
2020, August 21. Released 2020, August 21
Status
Aristo 2
Discontinued
K31
Discontinued
Dimensions
Aristo 2
144.8 x 71.9 x 8.1 mm (5.70 x 2.83 x 0.32 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
Aristo 2
139 g (4.90 oz)
K31
146 g (5.15 oz)
Build
Aristo 2
Glass front, plastic back, plastic frame
K31
-
SIM
Aristo 2
Nano-SIM
K31
Nano-SIM + Nano-SIM
Other
Aristo 2
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Aristo 2
IPS LCD
K31
IPS LCD
Size
Aristo 2
5.0 inches, 68.9 cm2 (~66.2% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Aristo 2
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
OS
Aristo 2
Android 7.1.2 (Nougat)
K31
Android 10, LG UX 9.1
Chipset
Aristo 2
Qualcomm MSM8917 Snapdragon 425 (28 nm)
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
Aristo 2
Quad-core 1.4 GHz Cortex-A53
K31
Octa-core 2.0 GHz Cortex-A53
GPU
Aristo 2
Adreno 308
K31
PowerVR GE8320
Card slot
Aristo 2
microSDHC
K31
microSDXC
Internal
Aristo 2
16GB 2GB RAM
K31
32GB 2GB RAM
Other
Aristo 2
eMMC 5.1
K31
eMMC 5.1
Single
Aristo 2
13 MP, f/2.2, 1/3.1", 1.12µm, PDAF
K31
-
Features
Aristo 2
LED flash, panorama
K31
LED flash, panorama, HDR
Video
Aristo 2
1080p@30fps
K31
1080p@30fps
Dual
Aristo 2
-
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
Single
Aristo 2
5 MP, f/2.4, 1/5.0", 1.12µm
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Aristo 2
K31
1080p@30fps
Loudspeaker
Aristo 2
Yes
K31
Yes
3.5mm jack
Aristo 2
Yes
K31
Yes
WLAN
Aristo 2
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Aristo 2
4.2, A2DP, LE
K31
5.0, A2DP, LE
Positioning
Aristo 2
GPS, S-GPS
K31
GPS
NFC
Aristo 2
No
K31
No
Radio
Aristo 2
FM radio
K31
No
USB
Aristo 2
microUSB 2.0
K31
microUSB 2.0
Sensors
Aristo 2
Accelerometer, proximity
K31
Fingerprint (rear-mounted), accelerometer
Type
Aristo 2
Li-Ion 2410 mAh, removable
K31
Li-Ion 3000 mAh
Colors
Aristo 2
Titan
K31
Gray
Models
Aristo 2
LM-X210, LM-X210(G), M210, LM-X210VPP
K31
LM-K300Q, LMK300, LGL355DL
Price
Aristo 2
About 70 EUR
K31
About 130 EUR