Screen size
K31Winner: 5.7"+51%
T515 Cookie Duo2.8"
Quick verdict
K31 leads the measured specs 13-1.
Measured wins
K31
13
spec wins
Overall winner
Ties
3
equal specs
T515 Cookie Duo
1
spec wins
Screen size
Technology
K31
GSM / CDMA / HSPA / LTE
T515 Cookie Duo
GSM
2G bands
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
T515 Cookie Duo
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
T515 Cookie Duo
-
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
SD card
equal specsStereo speakers
T515 Cookie Duo
-
Speed
K31
HSPA, LTE
T515 Cookie Duo
-
GPRS
K31
-
T515 Cookie Duo
Class 12
EDGE
K31
-
T515 Cookie Duo
Class 12
Announced
K31
2020, August 21. Released 2020, August 21
T515 Cookie Duo
2011, August
Status
K31
Discontinued
T515 Cookie Duo
Discontinued
Dimensions
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
T515 Cookie Duo
105 x 57.3 x 12.9 mm (4.13 x 2.26 x 0.51 in)
Weight
K31
146 g (5.15 oz)
T515 Cookie Duo
100 g (3.53 oz)
SIM
K31
Nano-SIM + Nano-SIM
T515 Cookie Duo
Dual SIM (Mini-SIM, dual stand-by)
Other
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
T515 Cookie Duo
-
Type
K31
IPS LCD
T515 Cookie Duo
TFT, 256K colors
Size
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
T515 Cookie Duo
2.8 inches, 24.3 cm2 (~40.4% screen-to-body ratio)
Resolution
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
T515 Cookie Duo
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OS
K31
Android 10, LG UX 9.1
T515 Cookie Duo
-
Chipset
K31
Mediatek MT6762 Helio P22 (12 nm)
T515 Cookie Duo
-
CPU
K31
Octa-core 2.0 GHz Cortex-A53
T515 Cookie Duo
-
GPU
K31
PowerVR GE8320
T515 Cookie Duo
-
Card slot
K31
microSDXC
T515 Cookie Duo
microSDHC (dedicated slot)
Internal
K31
32GB 2GB RAM
T515 Cookie Duo
50MB
Other
K31
eMMC 5.1
T515 Cookie Duo
-
Phonebook
K31
-
T515 Cookie Duo
1000 entries, Photocall
Call records
K31
-
T515 Cookie Duo
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
T515 Cookie Duo
-
Features
K31
LED flash, panorama, HDR
T515 Cookie Duo
-
Video
K31
1080p@30fps
T515 Cookie Duo
QCIF
Single
K31
-
T515 Cookie Duo
2 MP
Single
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
T515 Cookie Duo
-
Video
K31
1080p@30fps
T515 Cookie Duo
-
Other
K31
-
T515 Cookie Duo
No
Loudspeaker
K31
Yes
T515 Cookie Duo
Yes
3.5mm jack
K31
Yes
T515 Cookie Duo
No
WLAN
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
T515 Cookie Duo
Wi-Fi 802.11 b/g
Bluetooth
K31
5.0, A2DP, LE
T515 Cookie Duo
2.1, A2DP, EDR
Positioning
K31
GPS
T515 Cookie Duo
No
NFC
K31
No
T515 Cookie Duo
-
Radio
K31
No
T515 Cookie Duo
FM radio
USB
K31
microUSB 2.0
T515 Cookie Duo
microUSB 2.0
Sensors
K31
Fingerprint (rear-mounted), accelerometer
T515 Cookie Duo
Messaging
K31
-
T515 Cookie Duo
SMS, MMS, Email
Games
K31
-
T515 Cookie Duo
Yes + downloadable
Java
K31
-
T515 Cookie Duo
Yes, MIDP 2.1
Other
K31
-
T515 Cookie Duo
SNS integration MP4/H.263 player MP3/AAC+ player Organizer Document viewer Voice memo Predictive text input
Type
K31
Li-Ion 3000 mAh
T515 Cookie Duo
Removable Li-Ion 1100 mAh battery
Stand-by
K31
-
T515 Cookie Duo
Up to 696 h
Talk time
K31
-
T515 Cookie Duo
Up to 17 h
Colors
K31
Gray
T515 Cookie Duo
Black
Models
K31
LM-K300Q, LMK300, LGL355DL
T515 Cookie Duo
-
Price
K31
About 130 EUR
T515 Cookie Duo
About 60 EUR
SAR EU
K31
-
T515 Cookie Duo
0.92 W/kg (head) 0.86 W/kg (body)