Screen size
Connect 4G MS8404.0"
K22Winner: 6.2"+35%
Quick verdict
K22 leads the measured specs 13-1.
Measured wins
Connect 4G MS840
1
spec wins
Ties
4
equal specs
K22
13
spec wins
Overall winner
Screen size
Technology
Connect 4G MS840
CDMA / EVDO / LTE
K22
GSM / HSPA / LTE
2G bands
Connect 4G MS840
CDMA 800 / 1900
K22
GSM 850 / 900 / 1800 / 1900
3G bands
Connect 4G MS840
CDMA2000 1xEV-DO
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
4G bands
Connect 4G MS840
4
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
equal specsSD card
equal specsStereo speakers
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
Speed
Connect 4G MS840
EV-DO Rev.A 3.1 Mbps, LTE
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Connect 4G MS840
2012, January. Released 2012, February
K22
2020, September 12. Released 2020, September 12
Status
Connect 4G MS840
Discontinued
K22
Discontinued
Dimensions
Connect 4G MS840
117 x 62 x 11.7 mm (4.61 x 2.44 x 0.46 in)
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Weight
Connect 4G MS840
137 g (4.83 oz)
K22
169.5 g (6.00 oz)
SIM
Connect 4G MS840
Mini-SIM
K22
Nano-SIM + Nano-SIM
Build
Connect 4G MS840
-
K22
Glass front, plastic frame, plastic back
Other
Connect 4G MS840
-
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Connect 4G MS840
TFT, 256K colors
K22
IPS LCD, 400 nits (typ)
Size
Connect 4G MS840
4.0 inches, 44.5 cm2 (~61.3% screen-to-body ratio)
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Resolution
Connect 4G MS840
480 x 840 pixels, 16:9 ratio (~242 ppi density)
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
OS
Connect 4G MS840
Android 2.3.5 (Gingerbread)
K22
Android 10
Chipset
Connect 4G MS840
Qualcomm MSM8660 Snapdragon S3
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
CPU
Connect 4G MS840
Dual-core 1.2 GHz Scorpion
K22
Quad-core 1.3 GHz Cortex-A53
GPU
Connect 4G MS840
Adreno 220
K22
Adreno 308
Card slot
Connect 4G MS840
microSDHC (dedicated slot), 2 GB included
K22
microSDXC
Internal
Connect 4G MS840
4GB (1.9GB user available), 1GB RAM
K22
32GB 2GB RAM, 64GB 3GB RAM
Other
Connect 4G MS840
-
K22
eMMC 5.1
Single
Connect 4G MS840
5 MP, AF
K22
-
Features
Connect 4G MS840
LED flash
K22
LED flash, HDR
Video
Connect 4G MS840
720p@30fps
K22
1080p@30fps
Dual
Connect 4G MS840
-
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Single
Connect 4G MS840
VGA
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Connect 4G MS840
K22
1080p@30fps
Loudspeaker
Connect 4G MS840
Yes
K22
Yes
3.5mm jack
Connect 4G MS840
Yes
K22
Yes
WLAN
Connect 4G MS840
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, DLNA
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Connect 4G MS840
3.0, A2DP, EDR
K22
5.0, A2DP, LE
Positioning
Connect 4G MS840
GPS, A-GPS
K22
GPS, GLONASS
Radio
Connect 4G MS840
No
K22
FM radio (market/operator dependent)
USB
Connect 4G MS840
microUSB 2.0
K22
microUSB 2.0, OTG
NFC
Connect 4G MS840
-
K22
No
Sensors
Connect 4G MS840
Accelerometer, proximity, compass
K22
Accelerometer, proximity, compass
Other
Connect 4G MS840
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial/commands Predictive text input
K22
-
Type
Connect 4G MS840
Removable Li-Ion 1540 mAh battery
K22
Li-Po 3000 mAh
Stand-by
Connect 4G MS840
Up to 250 h
K22
-
Talk time
Connect 4G MS840
Up to 4 h 30 min
K22
-
Colors
Connect 4G MS840
Black
K22
Titan, Blue
SAR
Connect 4G MS840
1.04 W/kg (head) 1.01 W/kg (body)
K22
-
Price
Connect 4G MS840
About 110 EUR
K22
About 140 EUR
Models
Connect 4G MS840
-
K22
LMK200Z, LMK200E, LMK200B, LM-K200