Screen size
GB2502.0"
K31Winner: 5.7"+65%
Quick verdict
K31 leads the measured specs 15-0.
Measured wins
GB250
0
spec wins
Ties
2
equal specs
K31
15
spec wins
Overall winner
Screen size
Technology
GB250
GSM / HSPA
K31
GSM / CDMA / HSPA / LTE
2G bands
GB250
GSM 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
GB250
HSDPA 2100
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
GB250
HSPA 1.8 Mbps
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
K31
HSPA, LTE
4G bands
GB250
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Announced
GB250
2009, February. Released 2009
K31
2020, August 21. Released 2020, August 21
Status
GB250
Discontinued
K31
Discontinued
Dimensions
GB250
97.6 x 48.8 x 16.9 mm (3.84 x 1.92 x 0.67 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GB250
-
K31
146 g (5.15 oz)
SIM
GB250
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GB250
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GB250
TFT, 256K colors
K31
IPS LCD
Size
GB250
2.0 inches, 12.6 cm2 (~26.4% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GB250
176 x 220 pixels (~141 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
GB250
Second external 1.0 inch monochrome TFT display, 96 x 64 pixels
K31
-
Card slot
GB250
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
GB250
Yes
K31
-
Call records
GB250
10 dialed, 10 received, 10 missed calls
K31
-
Internal
GB250
22MB
K31
32GB 2GB RAM
Other
GB250
-
K31
eMMC 5.1
Single
GB250
1.3 MP
K31
-
Video
GB250
Yes
K31
1080p@30fps
Dual
GB250
-
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
GB250
-
K31
LED flash, panorama, HDR
Other
GB250
No
K31
-
Single
GB250
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GB250
-
K31
1080p@30fps
Loudspeaker
GB250
Yes
K31
Yes
3.5mm jack
GB250
No
K31
Yes
WLAN
GB250
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GB250
2.0
K31
5.0, A2DP, LE
Positioning
GB250
No
K31
GPS
Radio
GB250
No
K31
No
USB
GB250
Proprietary
K31
microUSB 2.0
NFC
GB250
-
K31
No
Sensors
GB250
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GB250
SMS, EMS, MMS
K31
-
Browser
GB250
WAP 2.0 / xHTML, HTML
K31
-
Games
GB250
Yes
K31
-
Java
GB250
Yes
K31
-
Other
GB250
MP3 player Organizer Predictive text input
K31
-
Type
GB250
Removable Li-Ion 800 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GB250
Up to 100 h
K31
-
Talk time
GB250
Up to 4 h
K31
-
Colors
GB250
Black
K31
Gray
SAR
GB250
0.76 W/kg (head) 0.49 W/kg (body)
K31
-
SAR EU
GB250
0.61 W/kg (head)
K31
-
Price
GB250
About 110 EUR
K31
About 130 EUR
Models
GB250
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GB250
-
K31
Android 10, LG UX 9.1
Chipset
GB250
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GB250
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GB250
-
K31
PowerVR GE8320