Screen size
equal specsFolder 22.8"
KS202.8"
Quick verdict
KS20 leads the measured specs 5-4.
Measured wins
Folder 2
4
spec wins
Ties
6
equal specs
KS20
5
spec wins
Overall winner
Screen size
equal specsTechnology
Folder 2
GSM / HSPA / LTE
KS20
GSM / HSPA
2G bands
Folder 2
GSM 850 / 900 / 1800 / 1900
KS20
GSM 900 / 1800 / 1900
3G bands
Folder 2
HSDPA 900 / 2100
KS20
HSDPA 2100
4G bands
Folder 2
LTE
KS20
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
Speed
Folder 2
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
KS20
HSPA 3.6/0.384 Mbps
Announced
Folder 2
2020, April 14. Released 2020, April 17
KS20
2007, September. Released 2008, January
Status
Folder 2
Discontinued
KS20
Discontinued
Dimensions
Folder 2
107.9 x 55 x 18 mm (4.25 x 2.17 x 0.71 in)
KS20
99.8 x 58 x 12.8 mm (3.93 x 2.28 x 0.50 in)
Weight
Folder 2
127 g (4.48 oz)
KS20
92.5 g (3.25 oz)
SIM
Folder 2
Nano-SIM
KS20
Mini-SIM
Type
Folder 2
IPS LCD
KS20
TFT resistive touchscreen, 256K colors (65K effective)
Size
Folder 2
2.8 inches, 24.3 cm2 (~40.9% screen-to-body ratio)
KS20
2.8 inches, 24.3 cm2 (~41.9% screen-to-body ratio)
Resolution
Folder 2
240 x 320 pixels, 4:3 ratio (~143 ppi density)
KS20
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Other
Folder 2
External 0.9 inches monochrome display
KS20
Handwriting recognition
Card slot
Folder 2
microSDXC
KS20
microSD (dedicated slot)
Phonebook
Folder 2
Practically unlimited entries and fields, Photocal
KS20
-
Call records
Folder 2
Practically unlimited
KS20
-
Internal
Folder 2
8GB 1GB RAM
KS20
128MB
Single
Folder 2
2 MP
KS20
2 MP, AF
Video
Folder 2
Yes
KS20
Yes
Features
Folder 2
-
KS20
LED flash
Other
Folder 2
Uses main camera
KS20
-
Single
Folder 2
-
KS20
VGA videocall camera
Video
Folder 2
-
KS20
Loudspeaker
Folder 2
Yes
KS20
Yes
Alert types
Folder 2
-
KS20
Vibration; Downloadable polyphonic, MP3 ringtones, composer
3.5mm jack
Folder 2
-
KS20
No
WLAN
Folder 2
Wi-Fi 802.11 b/g/n
KS20
Wi-Fi 802.11b/g
Bluetooth
Folder 2
Yes
KS20
2.0, A2DP
Positioning
Folder 2
GPS
KS20
No
NFC
Folder 2
No
KS20
-
Radio
Folder 2
FM radio
KS20
Stereo FM radio, RDS
USB
Folder 2
Yes
KS20
2.0
Sensors
Folder 2
KS20
Messaging
Folder 2
SMS(threaded view), MMS, Email, Push Email, IM
KS20
-
Games
Folder 2
Downloadable
KS20
-
Java
Folder 2
No
KS20
-
Browser
Folder 2
-
KS20
WAP 2.0/xHTML, HTML (IE mobile 7.6)
Other
Folder 2
-
KS20
MP3/MP4/WMV/AAC/DivX player Pocket Office Organizer Voice memo
Type
Folder 2
Li-Ion 1470 mAh, removable
KS20
Removable Li-Ion 1050 mAh battery
Stand-by
Folder 2
-
KS20
Up to 270 h
Talk time
Folder 2
-
KS20
Up to 4 h (2G) / Up to 3 h (3G)
Colors
Folder 2
White, Platinum Gray
KS20
Black, Baby Pink
Price
Folder 2
About 150 EUR
KS20
About 100 EUR
SAR
Folder 2
-
KS20
1.27 W/kg (head) 1.07 W/kg (body)
SAR EU
Folder 2
-
KS20
0.50 W/kg (head)
OS
Folder 2
-
KS20
Microsoft Windows Mobile 6.0 Professional
Chipset
Folder 2
-
KS20
Qualcomm MSM72000
CPU
Folder 2
-
KS20
400 MHz ARM 11
GPU
Folder 2
-
KS20
Adreno 130