Screen size
GT400 Viewty Smile3.0"
K22Winner: 6.2"+52%
Quick verdict
K22 leads the measured specs 14-1.
Measured wins
GT400 Viewty Smile
1
spec wins
Ties
3
equal specs
K22
14
spec wins
Overall winner
Screen size
Technology
GT400 Viewty Smile
GSM / HSPA
K22
GSM / HSPA / LTE
2G bands
GT400 Viewty Smile
GSM 850 / 900 / 1800 / 1900
K22
GSM 850 / 900 / 1800 / 1900
3G bands
GT400 Viewty Smile
HSDPA 1900 / 2100
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
Speed
GT400 Viewty Smile
HSPA 3.6/0.384 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
GT400 Viewty Smile
-
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
GT400 Viewty Smile
2010, April. Released 2010, May
K22
2020, September 12. Released 2020, September 12
Status
GT400 Viewty Smile
Discontinued
K22
Discontinued
Dimensions
GT400 Viewty Smile
107 x 54.5 x 11.8 mm (4.21 x 2.15 x 0.46 in)
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Weight
GT400 Viewty Smile
98 g (3.46 oz)
K22
169.5 g (6.00 oz)
SIM
GT400 Viewty Smile
Mini-SIM
K22
Nano-SIM + Nano-SIM
Build
GT400 Viewty Smile
-
K22
Glass front, plastic frame, plastic back
Other
GT400 Viewty Smile
-
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GT400 Viewty Smile
TFT, 256K colors
K22
IPS LCD, 400 nits (typ)
Size
GT400 Viewty Smile
3.0 inches, 25.6 cm2 (~43.9% screen-to-body ratio)
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Resolution
GT400 Viewty Smile
240 x 400 pixels, 5:3 ratio (~155 ppi density)
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Other
GT400 Viewty Smile
S-Class Touch UI Handwriting recognition
K22
-
Card slot
GT400 Viewty Smile
microSDHC (dedicated slot)
K22
microSDXC
Phonebook
GT400 Viewty Smile
1000 contacts, Photocall
K22
-
Call records
GT400 Viewty Smile
Yes
K22
-
Internal
GT400 Viewty Smile
160MB
K22
32GB 2GB RAM, 64GB 3GB RAM
Other
GT400 Viewty Smile
-
K22
eMMC 5.1
Single
GT400 Viewty Smile
5 MP, AF
K22
-
Video
GT400 Viewty Smile
320p@20fps
K22
1080p@30fps
Dual
GT400 Viewty Smile
-
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Features
GT400 Viewty Smile
-
K22
LED flash, HDR
Other
GT400 Viewty Smile
No
K22
-
Single
GT400 Viewty Smile
-
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GT400 Viewty Smile
-
K22
1080p@30fps
Loudspeaker
GT400 Viewty Smile
Yes
K22
Yes
3.5mm jack
GT400 Viewty Smile
No
K22
Yes
WLAN
GT400 Viewty Smile
No
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GT400 Viewty Smile
2.1, A2DP
K22
5.0, A2DP, LE
Positioning
GT400 Viewty Smile
No
K22
GPS, GLONASS
Radio
GT400 Viewty Smile
Stereo FM radio, RDS
K22
FM radio (market/operator dependent)
USB
GT400 Viewty Smile
microUSB 2.0
K22
microUSB 2.0, OTG
NFC
GT400 Viewty Smile
-
K22
No
Sensors
GT400 Viewty Smile
Accelerometer
K22
Accelerometer, proximity, compass
Messaging
GT400 Viewty Smile
SMS, MMS, Email
K22
-
Browser
GT400 Viewty Smile
WAP 2.0/xHTML, HTML
K22
-
Games
GT400 Viewty Smile
Yes
K22
-
Java
GT400 Viewty Smile
Yes, MIDP 2.0
K22
-
Other
GT400 Viewty Smile
MP3/WMA/eAAC+ player MP4/H.264/WMV player Organizer Document viewer (DOC, XLS, PPT, PDF) Voice memo Music recognition service Predictive text input
K22
-
Type
GT400 Viewty Smile
Removable Li-Ion 1000 mAh battery
K22
Li-Po 3000 mAh
Stand-by
GT400 Viewty Smile
Up to 350 h
K22
-
Talk time
GT400 Viewty Smile
Up to 3 h 30 min
K22
-
Colors
GT400 Viewty Smile
Black, White, Pink
K22
Titan, Blue
SAR
GT400 Viewty Smile
0.52 W/kg (head) 0.27 W/kg (body)
K22
-
Price
GT400 Viewty Smile
About 60 EUR
K22
About 140 EUR
Models
GT400 Viewty Smile
-
K22
LMK200Z, LMK200E, LMK200B, LM-K200
OS
GT400 Viewty Smile
-
K22
Android 10
Chipset
GT400 Viewty Smile
-
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
CPU
GT400 Viewty Smile
-
K22
Quad-core 1.3 GHz Cortex-A53
GPU
GT400 Viewty Smile
-
K22
Adreno 308