Screen size
GB1701.5"
K31Winner: 5.7"+74%
Quick verdict
K31 leads the measured specs 13-1.
Measured wins
GB170
1
spec wins
Ties
3
equal specs
K31
13
spec wins
Overall winner
Screen size
Technology
GB170
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
GB170
GSM 900 / 1800
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
GB170
Yes
K31
-
EDGE
GB170
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
equal specsSD card
equal specsStereo speakers
-
3G bands
GB170
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
GB170
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
GB170
-
K31
HSPA, LTE
Announced
GB170
2009, August. Released 2009, Q3
K31
2020, August 21. Released 2020, August 21
Status
GB170
Discontinued
K31
Discontinued
Dimensions
GB170
103 x 46 x 13.9 mm (4.06 x 1.81 x 0.55 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GB170
76.5 g (2.68 oz)
K31
146 g (5.15 oz)
SIM
GB170
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GB170
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GB170
TFT, 65K colors
K31
IPS LCD
Size
GB170
1.5 inches, 7.3 cm2 (~15.3% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GB170
128 x 128 pixels, 1:1 ratio (~121 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
GB170
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
GB170
1000 entries, Photo call
K31
-
Call records
GB170
Yes
K31
-
Internal
GB170
8MB
K31
32GB 2GB RAM
Other
GB170
-
K31
eMMC 5.1
Other
GB170
No
K31
-
Loudspeaker
GB170
Yes
K31
Yes
3.5mm jack
GB170
Yes
K31
Yes
WLAN
GB170
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GB170
No
K31
5.0, A2DP, LE
Positioning
GB170
No
K31
GPS
Radio
GB170
Stereo FM radio
K31
No
USB
GB170
Proprietary
K31
microUSB 2.0
NFC
GB170
-
K31
No
Sensors
GB170
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GB170
SMS, EMS, MMS
K31
-
Browser
GB170
WAP 2.0/xHTML
K31
-
Games
GB170
Yes
K31
-
Java
GB170
Yes, MIDP 2.0
K31
-
Other
GB170
MP4/H.263 player MP3/eAAC+ player Predictive text input
K31
-
Type
GB170
Removable Li-Ion 950 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GB170
Up to 500 h
K31
-
Talk time
GB170
Up to 4 h
K31
-
Colors
GB170
Black, Red
K31
Gray
Models
GB170
-
K31
LM-K300Q, LMK300, LGL355DL
Price
GB170
-
K31
About 130 EUR
OS
GB170
-
K31
Android 10, LG UX 9.1
Chipset
GB170
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GB170
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GB170
-
K31
PowerVR GE8320
Dual
GB170
-
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
GB170
-
K31
LED flash, panorama, HDR
Video
GB170
-
K31
1080p@30fps
Single
GB170
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GB170
-
K31
1080p@30fps