Screen size
GD3102.4"
K31Winner: 5.7"+58%
Quick verdict
K31 leads the measured specs 12-2.
Measured wins
GD310
2
spec wins
Ties
3
equal specs
K31
12
spec wins
Overall winner
Screen size
Technology
GD310
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
GD310
GSM 850 / 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
GD310
Class 10
K31
-
EDGE
GD310
Class 10
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
GD310
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
GD310
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
GD310
-
K31
HSPA, LTE
Announced
GD310
2009, October. Released 2010, February
K31
2020, August 21. Released 2020, August 21
Status
GD310
Discontinued
K31
Discontinued
Dimensions
GD310
102.9 x 52 x 15.5 mm (4.05 x 2.05 x 0.61 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GD310
112 g (3.95 oz)
K31
146 g (5.15 oz)
SIM
GD310
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GD310
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GD310
TFT, 256K colors
K31
IPS LCD
Size
GD310
2.4 inches, 17.8 cm2 (~33.3% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GD310
240 x 320 pixels, 4:3 ratio (~167 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
GD310
external hidden OLED display
K31
-
Card slot
GD310
microSDHC (dedicated slot)
K31
microSDXC
Phonebook
GD310
1000 entries, Photocall
K31
-
Call records
GD310
10 dialed, 10 received, 10 missed calls
K31
-
Internal
GD310
128MB
K31
32GB 2GB RAM
Other
GD310
-
K31
eMMC 5.1
Single
GD310
3.15 MP
K31
-
Video
GD310
Yes
K31
1080p@30fps
Dual
GD310
-
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
GD310
-
K31
LED flash, panorama, HDR
Single
GD310
Yes
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GD310
K31
1080p@30fps
Loudspeaker
GD310
Yes
K31
Yes
3.5mm jack
GD310
No
K31
Yes
WLAN
GD310
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GD310
2.1, A2DP
K31
5.0, A2DP, LE
Positioning
GD310
No
K31
GPS
Radio
GD310
Stereo FM radio, RDS
K31
No
USB
GD310
microUSB 2.0
K31
microUSB 2.0
NFC
GD310
-
K31
No
Sensors
GD310
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GD310
SMS, MMS, Email
K31
-
Browser
GD310
WAP 2.0/xHTML, HTML, Adobe Flash Lite
K31
-
Games
GD310
Yes
K31
-
Java
GD310
Yes, MIDP 2.1
K31
-
Other
GD310
MP3/AAC+ player MP4/H.264 player Organizer Predictive text input
K31
-
Type
GD310
Removable Li-Ion 900 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GD310
Up to 500 h
K31
-
Talk time
GD310
Up to 6 h 20 min
K31
-
Colors
GD310
White, Black, Pink
K31
Gray
Price
GD310
About 90 EUR
K31
About 130 EUR
Models
GD310
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GD310
-
K31
Android 10, LG UX 9.1
Chipset
GD310
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GD310
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GD310
-
K31
PowerVR GE8320