Screen size
K22Winner: 6.2"+68%
KU7302.0"
Quick verdict
K22 leads the measured specs 15-1.
Measured wins
K22
15
spec wins
Overall winner
Ties
2
equal specs
KU730
1
spec wins
Screen size
Technology
K22
GSM / HSPA / LTE
KU730
GSM / UMTS
2G bands
K22
GSM 850 / 900 / 1800 / 1900
KU730
GSM 900 / 1800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
KU730
UMTS 2100
4G bands
K22
1, 3, 5, 7, 8, 20, 28, 38, 40 - International, 1, 3, 7, 8, 20, 28 - Europe, 1, 3, 5, 7, 8, 20, 28, 40 - Brazil
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
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
KU730
-
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
KU730
Yes, 384 kbps
Announced
K22
2020, September 12. Released 2020, September 12
KU730
2006, February
Status
K22
Discontinued
KU730
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
KU730
96.9 x 46.9 x 19.5 mm (3.81 x 1.85 x 0.77 in)
Weight
K22
169.5 g (6.00 oz)
KU730
105 g (3.70 oz)
Build
K22
Glass front, plastic frame, plastic back
KU730
-
SIM
K22
Nano-SIM + Nano-SIM
KU730
Mini-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KU730
-
Type
K22
IPS LCD, 400 nits (typ)
KU730
TFT, 256K colors
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
KU730
2.0 inches, 31 x 39 mm, 12.6 cm2 (~27.7% screen-to-body ratio)
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
KU730
176 x 220 pixels (~141 ppi density)
Other
K22
-
KU730
Second external 65K colors display, TFT (96 x 96 pixels) Downloadable wallpapers
OS
K22
Android 10
KU730
-
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
KU730
-
CPU
K22
Quad-core 1.3 GHz Cortex-A53
KU730
-
GPU
K22
Adreno 308
KU730
-
Card slot
K22
microSDXC
KU730
microSD (dedicated slot)
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
KU730
-
Other
K22
eMMC 5.1
KU730
-
Phonebook
K22
-
KU730
500 entries
Call records
K22
-
KU730
10 dialed, 10 received, 10 missed calls
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
KU730
-
Features
K22
LED flash, HDR
KU730
-
Video
K22
1080p@30fps
KU730
Yes
Single
K22
-
KU730
1.3 MP
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KU730
VGA videocall camera
Video
K22
1080p@30fps
KU730
Loudspeaker
K22
Yes
KU730
No
3.5mm jack
K22
Yes
KU730
No
Alert types
K22
-
KU730
Vibration; Downloadable polyphonic ringtones
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KU730
No
Bluetooth
K22
5.0, A2DP, LE
KU730
1.1
Positioning
K22
GPS, GLONASS
KU730
No
NFC
K22
No
KU730
-
Radio
K22
FM radio (market/operator dependent)
KU730
No
USB
K22
microUSB 2.0, OTG
KU730
1.1
Sensors
K22
Accelerometer, proximity, compass
KU730
Messaging
K22
-
KU730
SMS, EMS, MMS
Browser
K22
-
KU730
WAP 2.0/xHTML
Games
K22
-
KU730
Yes
Java
K22
-
KU730
Yes, MIDP 2.0
Other
K22
-
KU730
Video streaming MP3/AAC/MP4/AAC+ player Predictive text input Organizer Voice memo
Type
K22
Li-Po 3000 mAh
KU730
Removable Li-Ion 1050 mAh battery
Stand-by
K22
-
KU730
Up to 190 h
Talk time
K22
-
KU730
Up to 3 h
Colors
K22
Titan, Blue
KU730
Black
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
KU730
-
Price
K22
About 140 EUR
KU730
-