Screen size
G3100—
K31Winner: 5.7"
Quick verdict
K31 leads the measured specs 15-1.
Measured wins
G3100
1
spec wins
Ties
1
equal specs
K31
15
spec wins
Overall winner
Screen size
Technology
G3100
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
G3100
GSM 900 / 1800
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
G3100
Class 10
K31
-
EDGE
G3100
No
K31
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
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
-
3G bands
G3100
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
G3100
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
G3100
-
K31
HSPA, LTE
Announced
G3100
2004, Q2
K31
2020, August 21. Released 2020, August 21
Status
G3100
Discontinued
K31
Discontinued
Dimensions
G3100
84 x 44 x 20.5 mm (3.31 x 1.73 x 0.81 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
G3100
83 g (2.93 oz)
K31
146 g (5.15 oz)
SIM
G3100
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
G3100
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
G3100
STN, 4096 colors
K31
IPS LCD
Size
G3100
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
G3100
128 x 96 pixels, 4:3 ratio
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
G3100
No
K31
microSDXC
Phonebook
G3100
200
K31
-
Call records
G3100
10 received, 10 missed calls
K31
-
Internal
G3100
-
K31
32GB 2GB RAM
Other
G3100
-
K31
eMMC 5.1
Other
G3100
No
K31
-
Loudspeaker
G3100
No
K31
Yes
Alert types
G3100
Vibration; Downloadable polyphonic ringtones
K31
-
3.5mm jack
G3100
No
K31
Yes
WLAN
G3100
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
G3100
No
K31
5.0, A2DP, LE
Positioning
G3100
No
K31
GPS
Radio
G3100
No
K31
No
USB
G3100
K31
microUSB 2.0
NFC
G3100
-
K31
No
Sensors
G3100
K31
Fingerprint (rear-mounted), accelerometer
Messaging
G3100
SMS, EMS
K31
-
Browser
G3100
WAP 1.2.1
K31
-
Games
G3100
Yes
K31
-
Java
G3100
No
K31
-
Other
G3100
Predictive text input Organizer Voice memo
K31
-
Type
G3100
Removable Li-Ion 850 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
G3100
Up to 350 h
K31
-
Talk time
G3100
Up to 5 h
K31
-
Colors
G3100
Silver
K31
Gray
Models
G3100
-
K31
LM-K300Q, LMK300, LGL355DL
Price
G3100
-
K31
About 130 EUR
OS
G3100
-
K31
Android 10, LG UX 9.1
Chipset
G3100
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
G3100
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
G3100
-
K31
PowerVR GE8320
Dual
G3100
-
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
Features
G3100
-
K31
LED flash, panorama, HDR
Video
G3100
-
K31
1080p@30fps
Single
G3100
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
G3100
-
K31
1080p@30fps