Screen size
K22Winner: 6.2"+8.1%
K405.7"
Quick verdict
K40 leads the measured specs 7-3.
Measured wins
K22
3
spec wins
Ties
8
equal specs
K40
7
spec wins
Overall winner
Screen size
Technology
K22
GSM / HSPA / LTE
K40
GSM / HSPA / LTE
2G bands
K22
GSM 850 / 900 / 1800 / 1900
K40
GSM 850 / 900 / 1800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
K40
HSDPA 850 / 900 / 1900 / 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
equal specsStorage
equal specsMain camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
K40
1, 3, 7, 8, 20
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
K40
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
K22
2020, September 12. Released 2020, September 12
K40
2019, February. Released 2019, April
Status
K22
Discontinued
K40
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
K40
153 x 71.9 x 8.3 mm (6.02 x 2.83 x 0.33 in)
Weight
K22
169.5 g (6.00 oz)
K40
144 g (5.08 oz)
Build
K22
Glass front, plastic frame, plastic back
K40
Glass front, plastic back, plastic frame
SIM
K22
Nano-SIM + Nano-SIM
K40
· Nano-SIM· Nano-SIM + Nano-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
K40
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
K22
IPS LCD, 400 nits (typ)
K40
IPS LCD
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
K40
5.7 inches, 83.8 cm2 (~76.2% screen-to-body ratio)
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
K40
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
OS
K22
Android 10
K40
Android 8.1 (Oreo), LG UX 7
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
K40
Mediatek MT6762 Helio P22 (12 nm)
CPU
K22
Quad-core 1.3 GHz Cortex-A53
K40
Octa-core 2.0 GHz Cortex-A53
GPU
K22
Adreno 308
K40
PowerVR GE8320
Card slot
K22
microSDXC
K40
microSDXC (dedicated slot)
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
K40
32GB 2GB RAM, 32GB 3GB RAM
Other
K22
eMMC 5.1
K40
eMMC 5.1
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
K40
-
Features
K22
LED flash, HDR
K40
LED flash, panorama, HDR
Video
K22
1080p@30fps
K40
1080p@30fps
Single
K22
-
K40
16 MP, f/2.0, 1/3.1", 1.0µm, PDAF
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
K40
8 MP, f/2.0
Video
K22
1080p@30fps
K40
1080p@30fps
Features
K22
-
K40
LED flash
Loudspeaker
K22
Yes
K40
Yes
3.5mm jack
K22
Yes
K40
Yes
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
K40
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth
K22
5.0, A2DP, LE
K40
5.0, A2DP, LE
Positioning
K22
GPS, GLONASS
K40
GPS, GLONASS
NFC
K22
No
K40
Yes (market/region dependent)
Radio
K22
FM radio (market/operator dependent)
K40
No
USB
K22
microUSB 2.0, OTG
K40
microUSB 2.0, OTG
Sensors
K22
Accelerometer, proximity, compass
K40
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
K22
Li-Po 3000 mAh
K40
Li-Ion 3000 mAh, non-removable
Colors
K22
Titan, Blue
K40
Black, New Moroccan Blue, New Platinum Gray
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
K40
LMX420, LMX420EMW, LM-X420
Price
K22
About 140 EUR
K40
About 140 EUR