Screen size
GB2702.0"
K31Winner: 5.7"+65%
Quick verdict
K31 leads the measured specs 14-1.
Measured wins
GB270
1
spec wins
Ties
2
equal specs
K31
14
spec wins
Overall winner
Screen size
Technology
GB270
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
GB270
GSM 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
GB270
Yes
K31
-
EDGE
GB270
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
GB270
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
GB270
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
GB270
-
K31
HSPA, LTE
Announced
GB270
2009, August. Released 2009, September
K31
2020, August 21. Released 2020, August 21
Status
GB270
Discontinued
K31
Discontinued
Dimensions
GB270
108 x 47 x 12.7 mm (4.25 x 1.85 x 0.5 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GB270
88.3 g (3.10 oz)
K31
146 g (5.15 oz)
SIM
GB270
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GB270
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GB270
TFT, 65K colors
K31
IPS LCD
Size
GB270
2.0 inches, 12.4 cm2 (~24.4% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GB270
120 x 160 pixels, 4:3 ratio (~100 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
GB270
microSD (dedicated slot)
K31
microSDXC
Phonebook
GB270
1000 entries, Photo call
K31
-
Call records
GB270
Yes
K31
-
Internal
GB270
12MB
K31
32GB 2GB RAM
Other
GB270
-
K31
eMMC 5.1
Single
GB270
VGA
K31
-
Video
GB270
Yes
K31
1080p@30fps
Dual
GB270
-
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
GB270
-
K31
LED flash, panorama, HDR
Other
GB270
No
K31
-
Single
GB270
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GB270
-
K31
1080p@30fps
Loudspeaker
GB270
Yes
K31
Yes
3.5mm jack
GB270
No
K31
Yes
WLAN
GB270
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GB270
2.1, A2DP
K31
5.0, A2DP, LE
Positioning
GB270
No
K31
GPS
Radio
GB270
Stereo FM radio, RDS; scheduled recording
K31
No
USB
GB270
1.1
K31
microUSB 2.0
NFC
GB270
-
K31
No
Sensors
GB270
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GB270
SMS, EMS, MMS
K31
-
Browser
GB270
WAP 2.0/xHTML
K31
-
Games
GB270
Yes
K31
-
Java
GB270
Yes, MIDP 2.0
K31
-
Other
GB270
Interchangeable covers Auto theme detector MP3/MP4 player Predictive text input
K31
-
Type
GB270
Removable Li-Ion 1000 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GB270
Up to 450 h
K31
-
Talk time
GB270
Up to 10 h 30 min
K31
-
Colors
GB270
Black, Gray, Pink
K31
Gray
Price
GB270
About 40 EUR
K31
About 130 EUR
Models
GB270
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GB270
-
K31
Android 10, LG UX 9.1
Chipset
GB270
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GB270
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GB270
-
K31
PowerVR GE8320