Screen size
K31Winner: 5.7"+51%
T3152.8"
Quick verdict
K31 leads the measured specs 12-1.
Measured wins
K31
12
spec wins
Overall winner
Ties
4
equal specs
T315
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
T315
GSM
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
T315
GSM 850 / 900 / 1800 / 1900
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
T315
-
4G bands
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
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
T315
-
Speed
K31
HSPA, LTE
T315
-
GPRS
K31
-
T315
Yes
EDGE
K31
-
T315
Yes
Announced
K31
2020, August 21. Released 2020, August 21
T315
2011, March. Released 2011, April
Status
K31
Discontinued
T315
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
T315
123 x 63.2 x 10.9 mm (4.84 x 2.49 x 0.43 in)
Weight
K31
146 g (5.15 oz)
T315
88 g (3.10 oz)
SIM
K31
Nano-SIM + Nano-SIM
T315
Mini-SIM
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
T315
-
Type
K31
IPS LCD
T315
TFT resistive touchscreen, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
T315
2.8 inches, 22.3 cm2 (~28.7% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
T315
240 x 400 pixels, 5:3 ratio (~167 ppi density)
OS
K31
Android 10, LG UX 9.1
T315
-
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
T315
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
T315
-
GPU
K31
PowerVR GE8320
T315
-
Card slot
K31
microSDXC
T315
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
T315
20MB
Other
K31
eMMC 5.1
T315
-
Phonebook
K31
-
T315
Yes, Photocall
Call records
K31
-
T315
Yes
Dual
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
T315
-
Features
K31
LED flash, panorama, HDR
T315
-
Video
K31
1080p@30fps
T315
320p@15fps
Single
K31
-
T315
2 MP
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
T315
-
Video
K31
1080p@30fps
T315
-
Other
K31
-
T315
No
Loudspeaker
K31
Yes
T315
Yes
3.5mm jack
K31
Yes
T315
Yes
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
T315
Wi-Fi 802.11 b/g
Bluetooth
K31
5.0, A2DP, LE
T315
2.1, A2DP, EDR
Positioning
K31
GPS
T315
No
NFC
K31
No
T315
-
Radio
K31
No
T315
FM radio, recording
USB
K31
microUSB 2.0
T315
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
T315
Messaging
K31
-
T315
SMS, MMS, Email, IM
Browser
K31
-
T315
WAP 2.0/xHTML, HTML
Games
K31
-
T315
Yes
Java
K31
-
T315
Yes, MIDP 2.1
Other
K31
-
T315
SNS integration MP3/eAAC+/WAV player MP4/H.263 player Organizer Voice memo Predictive text input
Type
K31
Li-Ion 3000 mAh
T315
Removable Li-Ion 900 mAh battery
Stand-by
K31
-
T315
Up to 500 h
Talk time
K31
-
T315
Up to 8 h
Colors
K31
Gray
T315
Black, White
Models
K31
LM-K300Q, LMK300, LGL355DL
T315
-
Price
K31
About 130 EUR
T315
About 80 EUR
SAR EU
K31
-
T315
0.87 W/kg (head) 1.45 W/kg (body)