Screen size
Folder 22.8"
K3Winner: 4.5"+38%
Quick verdict
K3 leads the measured specs 10-0.
Measured wins
Folder 2
0
spec wins
Ties
6
equal specs
K3
10
spec wins
Overall winner
Screen size
Technology
Folder 2
GSM / HSPA / LTE
K3
GSM / CDMA / HSPA / EVDO / LTE
2G bands
Folder 2
GSM 850 / 900 / 1800 / 1900
K3
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only), CDMA 800 / 1900 - LS450
3G bands
Folder 2
HSDPA 900 / 2100
K3
HSDPA 850 / 900 / 1900 / 2100 - K100, HSDPA 850 / 1700(AWS) / 1900 - LS450, CDMA2000 1xEV-DO - LS450
4G bands
Folder 2
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
equal specsThickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
LTE
K3
1, 3, 7, 8, 20 - K100, 2, 4, 5, 12, 25, 26, 41 - LS450
Speed
Folder 2
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
K3
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Folder 2
2020, April 14. Released 2020, April 17
K3
2016, August. Released 2016, September
Status
Folder 2
Discontinued
K3
Discontinued
Dimensions
Folder 2
107.9 x 55 x 18 mm (4.25 x 2.17 x 0.71 in)
K3
133.8 x 67.7 x 9.4 mm (5.27 x 2.67 x 0.37 in)
Weight
Folder 2
127 g (4.48 oz)
K3
127 g (4.48 oz)
SIM
Folder 2
Nano-SIM
K3
· Nano-SIM· Nano-SIM + Nano-SIM
Type
Folder 2
IPS LCD
K3
IPS LCD
Size
Folder 2
2.8 inches, 24.3 cm2 (~40.9% screen-to-body ratio)
K3
4.5 inches, 55.8 cm2 (~61.6% screen-to-body ratio)
Resolution
Folder 2
240 x 320 pixels, 4:3 ratio (~143 ppi density)
K3
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Other
Folder 2
External 0.9 inches monochrome display
K3
-
Card slot
Folder 2
microSDXC
K3
microSDHC (dedicated slot)
Phonebook
Folder 2
Practically unlimited entries and fields, Photocal
K3
-
Call records
Folder 2
Practically unlimited
K3
-
Internal
Folder 2
8GB 1GB RAM
K3
8GB 1GB RAM
Other
Folder 2
-
K3
eMMC 4.5
Single
Folder 2
2 MP
K3
5 MP
Video
Folder 2
Yes
K3
720p@30fps
Features
Folder 2
-
K3
LED flash - LS450 only
Other
Folder 2
Uses main camera
K3
-
Single
Folder 2
-
K3
VGA
Video
Folder 2
-
K3
Loudspeaker
Folder 2
Yes
K3
Yes
3.5mm jack
Folder 2
-
K3
Yes
WLAN
Folder 2
Wi-Fi 802.11 b/g/n
K3
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Folder 2
Yes
K3
4.1, A2DP, LE
Positioning
Folder 2
GPS
K3
GPS
NFC
Folder 2
No
K3
No
Radio
Folder 2
FM radio
K3
FM radio
USB
Folder 2
Yes
K3
microUSB 2.0
Sensors
Folder 2
K3
Accelerometer
Messaging
Folder 2
SMS(threaded view), MMS, Email, Push Email, IM
K3
-
Games
Folder 2
Downloadable
K3
-
Java
Folder 2
No
K3
-
Type
Folder 2
Li-Ion 1470 mAh, removable
K3
Li-Ion 1940 mAh, removable
Colors
Folder 2
White, Platinum Gray
K3
Black/Dark BLue
Price
Folder 2
About 150 EUR
K3
About 100 EUR
Models
Folder 2
-
K3
&, 1050;100, LS450, K100, LGLS450
OS
Folder 2
-
K3
Android 6.0 (Marshmallow)
Chipset
Folder 2
-
K3
Mediatek MT6737M - K100Qualcomm MSM8909 Snapdragon 210 (28 nm) - LS450
CPU
Folder 2
-
K3
Quad-core 1.1 GHz Cortex-A53Quad-core 1.1 GHz Cortex-A7
GPU
Folder 2
-
K3
Mali-T720MP2Adreno 304