Screen size
K105.3"
K31Winner: 5.7"+7%
Quick verdict
K31 leads the measured specs 9-3.
Measured wins
K10
3
spec wins
Ties
5
equal specs
K31
9
spec wins
Overall winner
Screen size
Technology
K10
GSM / HSPA / LTE
K31
GSM / CDMA / HSPA / LTE
2G bands
K10
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
K10
HSDPA 850 / 900 / 1900 / 2100 - K420N, K430DSF, K430DS
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
K10
1, 3, 7, 8, 20 - K420N, 3, 7, 20 - K430DS, LTE 700 / 1800 / 2600 - K430DSF
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
K10
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
K31
HSPA, LTE
Announced
K10
2016, January. Released 2016, January
K31
2020, August 21. Released 2020, August 21
Status
K10
Discontinued
K31
Discontinued
Dimensions
K10
146 x 74.8 x 8.8 mm (5.75 x 2.94 x 0.35 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
K10
142 g (5.01 oz)
K31
146 g (5.15 oz)
Build
K10
Glass front (Gorilla Glass 3), plastic back, plastic frame
K31
-
SIM
K10
· Nano-SIM· Nano-SIM + Nano-SIM
K31
Nano-SIM + Nano-SIM
Other
K10
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
K10
IPS LCD
K31
IPS LCD
Size
K10
5.3 inches, 77.4 cm2 (~70.9% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
K10
720 x 1280 pixels, 16:9 ratio (~277 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Protection
K10
Corning Gorilla Glass 3
K31
-
OS
K10
Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow)
K31
Android 10, LG UX 9.1
Chipset
K10
Qualcomm MSM8916 Snapdragon 410 (28 nm) - K420NMediatek MT6753 - K430DS, K430DSF, K430DSY
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
K10
Quad-core 1.2 GHz Cortex-A53 - K420NOcta-core 1.14 GHz Cortex-A53 - K430DS, K430DSF, K430DSY
K31
Octa-core 2.0 GHz Cortex-A53
GPU
K10
Adreno 306 - K420NMali-T720MP3 - K430DS, K430DSF, K430DSY
K31
PowerVR GE8320
Card slot
K10
microSDHC (dedicated slot)
K31
microSDXC
Internal
K10
16GB 1GB RAM (K430DSF), 16GB 1.5GB RAM (K420N, K430DS), 16GB 2GB RAM (K430DSY)
K31
32GB 2GB RAM
Other
K10
eMMC 4.5
K31
eMMC 5.1
Single
K10
13 MP, f/2.2, AF (LTE model) 8 MP, AF (3G model)
K31
-
Features
K10
LED flash, panorama
K31
LED flash, panorama, HDR
Video
K10
1080p@30fps
K31
1080p@30fps
Dual
K10
-
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
K10
5 MP, f/2.4, or 8 MP
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
K10
1080p@30fps
K31
1080p@30fps
Loudspeaker
K10
Yes
K31
Yes
3.5mm jack
K10
Yes
K31
Yes
WLAN
K10
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
K10
4.1, A2DP, LE
K31
5.0, A2DP, LE
Positioning
K10
GPS, GLONASS
K31
GPS
NFC
K10
Yes
K31
No
Radio
K10
FM radio, RDS
K31
No
USB
K10
microUSB 2.0
K31
microUSB 2.0
Sensors
K10
Accelerometer, proximity
K31
Fingerprint (rear-mounted), accelerometer
Type
K10
Li-Ion 2300 mAh, removable
K31
Li-Ion 3000 mAh
Colors
K10
White, Indigo, Gold
K31
Gray
Models
K10
K430, K420, K10, K410, K425, LGMS428, K428, F670L, F670S, F670K
K31
LM-K300Q, LMK300, LGL355DL
Price
K10
About 170 EUR
K31
About 130 EUR