Screen size
equal specsG Stylo5.7"
K315.7"
Quick verdict
K31 leads the measured specs 9-1.
Measured wins
G Stylo
1
spec wins
Ties
7
equal specs
K31
9
spec wins
Overall winner
Screen size
equal specsTechnology
G Stylo
GSM / CDMA / HSPA / EVDO / LTE
K31
GSM / CDMA / HSPA / LTE
2G bands
G Stylo
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
G Stylo
CDMA2000 1xEV-DO , HSDPA 2100 (roaming, voice only)
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
G Stylo
2, 4, 5, 12, 25, 26, 41 - LS770 (Boost Mobile), 1, 2, 4, 5, 25, 26, 41 - LS770 (Sprint)
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
equal specsWired 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
G Stylo
HSPA (roaming, voice only), LTE Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps
K31
HSPA, LTE
Announced
G Stylo
2015, May. Released 2015, May
K31
2020, August 21. Released 2020, August 21
Status
G Stylo
Discontinued
K31
Discontinued
Dimensions
G Stylo
154.4 x 79.3 x 9.4 mm (6.08 x 3.12 x 0.37 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
G Stylo
165.9 g (5.86 oz)
K31
146 g (5.15 oz)
SIM
G Stylo
Micro-SIM
K31
Nano-SIM + Nano-SIM
Other
G Stylo
Stylus
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
G Stylo
IPS LCD
K31
IPS LCD
Size
G Stylo
5.7 inches, 89.6 cm2 (~73.2% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
G Stylo
720 x 1280 pixels, 16:9 ratio (~258 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Protection
G Stylo
Corning Gorilla Glass 3
K31
-
OS
G Stylo
Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow)
K31
Android 10, LG UX 9.1
Chipset
G Stylo
Qualcomm MSM8916 Snapdragon 410 (28 nm)
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
G Stylo
Quad-core 1.2 GHz Cortex-A53
K31
Octa-core 2.0 GHz Cortex-A53
GPU
G Stylo
Adreno 306
K31
PowerVR GE8320
Card slot
G Stylo
microSDHC (dedicated slot)
K31
microSDXC
Internal
G Stylo
8GB 1GB RAM, 16GB 2GB RAM
K31
32GB 2GB RAM
Other
G Stylo
eMMC 4.5
K31
eMMC 5.1
Single
G Stylo
8 MP, f/2.4
K31
-
Features
G Stylo
Laser AF, LED flash, HDR, panorama
K31
LED flash, panorama, HDR
Video
G Stylo
1080p@30fps
K31
1080p@30fps
Dual
G Stylo
-
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
G Stylo
5 MP
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
G Stylo
1080p@30fps
K31
1080p@30fps
Loudspeaker
G Stylo
Yes
K31
Yes
3.5mm jack
G Stylo
Yes
K31
Yes
WLAN
G Stylo
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
G Stylo
4.1, A2DP
K31
5.0, A2DP, LE
Positioning
G Stylo
GPS
K31
GPS
NFC
G Stylo
Yes (operator dependent)
K31
No
Radio
G Stylo
FM radio (operator dependent)
K31
No
USB
G Stylo
microUSB 2.0
K31
microUSB 2.0
Sensors
G Stylo
Accelerometer, proximity
K31
Fingerprint (rear-mounted), accelerometer
Type
G Stylo
Li-Ion 3000 mAh, removable
K31
Li-Ion 3000 mAh
Colors
G Stylo
Black
K31
Gray
Models
G Stylo
LGMS631, LGLS770, H634, F560K
K31
LM-K300Q, LMK300, LGL355DL
Price
G Stylo
About 180 EUR
K31
About 130 EUR