Screen size
K22Winner: 6.2"
KU311—
Quick verdict
K22 leads the measured specs 15-1.
Measured wins
K22
15
spec wins
Overall winner
Ties
2
equal specs
KU311
1
spec wins
Screen size
Technology
K22
GSM / HSPA / LTE
KU311
GSM / UMTS
2G bands
K22
GSM 850 / 900 / 1800 / 1900
KU311
GSM 900 / 1800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
KU311
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
KU311
-
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
KU311
Yes, 384 kbps
Announced
K22
2020, September 12. Released 2020, September 12
KU311
2007, February
Status
K22
Discontinued
KU311
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
KU311
93.7 x 49 x 18.6 mm (3.69 x 1.93 x 0.73 in)
Weight
K22
169.5 g (6.00 oz)
KU311
98 g (3.46 oz)
Build
K22
Glass front, plastic frame, plastic back
KU311
-
SIM
K22
Nano-SIM + Nano-SIM
KU311
Mini-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KU311
-
Type
K22
IPS LCD, 400 nits (typ)
KU311
TFT, 256K colors
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
KU311
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
KU311
176 x 220 pixels
Other
K22
-
KU311
Second external OLED display, 65K colors, (96 x 96 pixels) Downloadable wallpapers
OS
K22
Android 10
KU311
-
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
KU311
-
CPU
K22
Quad-core 1.3 GHz Cortex-A53
KU311
-
GPU
K22
Adreno 308
KU311
-
Card slot
K22
microSDXC
KU311
microSD (dedicated slot)
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
KU311
10MB
Other
K22
eMMC 5.1
KU311
-
Phonebook
K22
-
KU311
500 entries
Call records
K22
-
KU311
10 dialed, 10 received, 10 missed calls
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
KU311
-
Features
K22
LED flash, HDR
KU311
-
Video
K22
1080p@30fps
KU311
Yes
Single
K22
-
KU311
1.3 MP
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KU311
-
Video
K22
1080p@30fps
KU311
-
Other
K22
-
KU311
No
Loudspeaker
K22
Yes
KU311
No
3.5mm jack
K22
Yes
KU311
No
Alert types
K22
-
KU311
Vibration; Downloadable polyphonic ringtones
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KU311
No
Bluetooth
K22
5.0, A2DP, LE
KU311
Yes
Positioning
K22
GPS, GLONASS
KU311
No
NFC
K22
No
KU311
-
Radio
K22
FM radio (market/operator dependent)
KU311
No
USB
K22
microUSB 2.0, OTG
KU311
Proprietary
Sensors
K22
Accelerometer, proximity, compass
KU311
Messaging
K22
-
KU311
SMS, EMS, MMS
Browser
K22
-
KU311
WAP 2.0/xHTML
Games
K22
-
KU311
Yes + downloadable
Java
K22
-
KU311
Yes, MIDP 2.0
Other
K22
-
KU311
MP3/AAC/MP4 player Predictive text input Organizer
Type
K22
Li-Po 3000 mAh
KU311
Removable Li-Ion 800 mAh battery
Stand-by
K22
-
KU311
Up to 170 h
Talk time
K22
-
KU311
Up to 4 h
Colors
K22
Titan, Blue
KU311
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
KU311
-
Price
K22
About 140 EUR
KU311
About 90 EUR