Screen size
GW5502.4"
K22Winner: 6.2"+61%
Quick verdict
K22 leads the measured specs 13-3.
Measured wins
GW550
3
spec wins
Ties
3
equal specs
K22
13
spec wins
Overall winner
Screen size
Technology
GW550
GSM / HSPA
K22
GSM / HSPA / LTE
2G bands
GW550
GSM 850 / 900 / 1800 / 1900
K22
GSM 850 / 900 / 1800 / 1900
3G bands
GW550
HSDPA 850 / 1900 / 2100
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
Speed
GW550
HSPA 7.2/2 Mbps
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
SD card
equal specsStereo speakers
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
4G bands
GW550
-
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
Announced
GW550
2009, June. Released 2009, October
K22
2020, September 12. Released 2020, September 12
Status
GW550
Discontinued
K22
Discontinued
Dimensions
GW550
116 x 62 x 12 mm (4.57 x 2.44 x 0.47 in)
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Weight
GW550
125.5 g (4.41 oz)
K22
169.5 g (6.00 oz)
Keyboard
GW550
QWERTY
K22
-
SIM
GW550
Mini-SIM
K22
Nano-SIM + Nano-SIM
Build
GW550
-
K22
Glass front, plastic frame, plastic back
Other
GW550
-
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GW550
TFT, 65K colors
K22
IPS LCD, 400 nits (typ)
Size
GW550
2.4 inches, 17.8 cm2 (~24.8% screen-to-body ratio)
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Resolution
GW550
320 x 240 pixels, 4:3 ratio (~167 ppi density)
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
OS
GW550
Microsoft Windows Mobile 6.5 Standard
K22
Android 10
Chipset
GW550
-
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
CPU
GW550
-
K22
Quad-core 1.3 GHz Cortex-A53
GPU
GW550
-
K22
Adreno 308
Card slot
GW550
microSDHC (dedicated slot)
K22
microSDXC
Internal
GW550
256MB
K22
32GB 2GB RAM, 64GB 3GB RAM
Other
GW550
-
K22
eMMC 5.1
Single
GW550
3.15 MP
K22
-
Video
GW550
320p@15fps
K22
1080p@30fps
Dual
GW550
-
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Features
GW550
-
K22
LED flash, HDR
Single
GW550
Yes
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GW550
K22
1080p@30fps
Loudspeaker
GW550
Yes, with stereo speakers
K22
Yes
3.5mm jack
GW550
No
K22
Yes
WLAN
GW550
Wi-Fi 802.11 b/g
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GW550
2.1, A2DP
K22
5.0, A2DP, LE
Positioning
GW550
GPS, A-GPS
K22
GPS, GLONASS
Radio
GW550
FM radio
K22
FM radio (market/operator dependent)
USB
GW550
microUSB 2.0
K22
microUSB 2.0, OTG
NFC
GW550
-
K22
No
Sensors
GW550
K22
Accelerometer, proximity, compass
Browser
GW550
WAP 2.0/xHTML, HTML
K22
-
Other
GW550
MP3/MP4/eAAC+/WMA player MP4/H.264 player Document viewer (DOC, XLS, PPT, PDF) Organizer Photo/video editor Voice memo Predictive text input
K22
-
Type
GW550
Removable Li-Ion 1300 mAh battery
K22
Li-Po 3000 mAh
Stand-by
GW550
Up to 370 h (2G) / Up to 430 h (3G)
K22
-
Talk time
GW550
Up to 5 h 30 min (2G) / Up to 3 h 30 min (3G)
K22
-
Colors
GW550
Black
K22
Titan, Blue
SAR
GW550
1.12 W/kg (head) 0.50 W/kg (body)
K22
-
SAR EU
GW550
1.43 W/kg (head)
K22
-
Price
GW550
About 70 EUR
K22
About 140 EUR
Models
GW550
-
K22
LMK200Z, LMK200E, LMK200B, LM-K200