Screen size
GM2102.0"
K31Winner: 5.7"+65%
Quick verdict
K31 leads the measured specs 12-1.
Measured wins
GM210
1
spec wins
Ties
4
equal specs
K31
12
spec wins
Overall winner
Screen size
Technology
GM210
GSM
K31
GSM / CDMA / HSPA / LTE
2G bands
GM210
GSM 850 / 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
GPRS
GM210
Class 10
K31
-
EDGE
GM210
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
equal specsSD card
equal specsStereo speakers
-
3G bands
GM210
-
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
GM210
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Speed
GM210
-
K31
HSPA, LTE
Announced
GM210
2009, April. Released 2009, July
K31
2020, August 21. Released 2020, August 21
Status
GM210
Discontinued
K31
Discontinued
Dimensions
GM210
104 x 48 x 15.8 mm (4.09 x 1.89 x 0.62 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
GM210
100 g (3.53 oz)
K31
146 g (5.15 oz)
SIM
GM210
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
GM210
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GM210
TFT, 256K colors
K31
IPS LCD
Size
GM210
2.0 inches, 12.4 cm2 (~24.8% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
GM210
240 x 320 pixels, 4:3 ratio (~200 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Card slot
GM210
microSDHC (dedicated slot), 2 GB included
K31
microSDXC
Phonebook
GM210
1000 entries, Photocall
K31
-
Call records
GM210
40 dialed, 40 received, 40 missed calls
K31
-
Internal
GM210
50MB
K31
32GB 2GB RAM
Other
GM210
-
K31
eMMC 5.1
Single
GM210
2 MP
K31
-
Video
GM210
Yes
K31
1080p@30fps
Dual
GM210
-
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
GM210
-
K31
LED flash, panorama, HDR
Other
GM210
No
K31
-
Single
GM210
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GM210
-
K31
1080p@30fps
Loudspeaker
GM210
Yes
K31
Yes
3.5mm jack
GM210
Yes
K31
Yes
WLAN
GM210
No
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GM210
2.0, A2DP
K31
5.0, A2DP, LE
Positioning
GM210
No
K31
GPS
Radio
GM210
Stereo FM radio, RDS, recording
K31
No
USB
GM210
2.0
K31
microUSB 2.0
NFC
GM210
-
K31
No
Sensors
GM210
K31
Fingerprint (rear-mounted), accelerometer
Messaging
GM210
SMS, MMS, Email
K31
-
Browser
GM210
WAP 2.0/xHTML
K31
-
Games
GM210
Yes
K31
-
Java
GM210
Yes, MIDP 2.0
K31
-
Other
GM210
Dolby Sound Technology MP3/AAC+/WMA player MP4/H.264 player Music recognition Organizer Voice memo Predictive text input
K31
-
Type
GM210
Removable Li-Po 800 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
GM210
Up to 250 h
K31
-
Talk time
GM210
Up to 3 h
K31
-
Music play
GM210
Up to 80 h
K31
-
Colors
GM210
Black
K31
Gray
Price
GM210
About 50 EUR
K31
About 130 EUR
Models
GM210
-
K31
LM-K300Q, LMK300, LGL355DL
OS
GM210
-
K31
Android 10, LG UX 9.1
Chipset
GM210
-
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
GM210
-
K31
Octa-core 2.0 GHz Cortex-A53
GPU
GM210
-
K31
PowerVR GE8320