Screen size
GB2101.8"
K31Winner: 5.7"+69%
Quick verdict
K31 leads the measured specs 14-1.
Measured wins
GB210
1
spec wins
Ties
2
equal specs
K31
14
spec wins
Overall winner
Screen size
Technology
GB210
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
GB210
GSM 900 / 1800
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
GB210
Yes
K31
-
EDGE
GB210
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
equal specsStereo speakers
-
3G bands
GB210
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
GB210
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
GB210
-
K31
HSPA, LTE
Announced
GB210
2009, March. Released 2009, May
K31
2020, August 21. Released 2020, August 21
Status
GB210
Discontinued
K31
Discontinued
Dimensions
GB210
103.7 x 47 x 15.6 mm (4.08 x 1.85 x 0.61 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GB210
79 g (2.79 oz)
K31
146 g (5.15 oz)
SIM
GB210
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GB210
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GB210
TFT, 65K colors
K31
IPS LCD
Size
GB210
1.77 inches, 9.7 cm2 (~19.9% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GB210
120 x 160 pixels, 4:3 ratio (~113 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
GB210
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
GB210
1000 entries, Photo call
K31
-
Call records
GB210
Yes
K31
-
Internal
GB210
4MB
K31
32GB 2GB RAM
Other
GB210
-
K31
eMMC 5.1
Single
GB210
1.3 MP
K31
-
Video
GB210
K31
1080p@30fps
Dual
GB210
-
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
GB210
-
K31
LED flash, panorama, HDR
Other
GB210
No
K31
-
Single
GB210
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GB210
-
K31
1080p@30fps
Loudspeaker
GB210
Yes
K31
Yes
3.5mm jack
GB210
No
K31
Yes
WLAN
GB210
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GB210
2.0, A2DP
K31
5.0, A2DP, LE
Positioning
GB210
No
K31
GPS
Radio
GB210
FM radio
K31
No
USB
GB210
Proprietary
K31
microUSB 2.0
NFC
GB210
-
K31
No
Sensors
GB210
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GB210
SMS, MMS, Email
K31
-
Browser
GB210
WAP 2.0/xHTML
K31
-
Games
GB210
Yes
K31
-
Java
GB210
Yes, MIDP 2.0
K31
-
Other
GB210
MP4/H.263 player MP3/WAV/eAAC+ player Predictive text input
K31
-
Type
GB210
Removable Li-Ion 950 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GB210
Up to 500 h
K31
-
Talk time
GB210
Up to 5 h
K31
-
Colors
GB210
Black, Titan
K31
Gray
Price
GB210
About 40 EUR
K31
About 130 EUR
Models
GB210
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GB210
-
K31
Android 10, LG UX 9.1
Chipset
GB210
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GB210
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GB210
-
K31
PowerVR GE8320