Screen size
Folder 2Winner: 2.8"+14%
KT6102.4"
Quick verdict
Folder 2 and KT610 are close on the measured specs.
Measured wins
Folder 2
5
spec wins
Ties
4
equal specs
KT610
5
spec wins
Screen size
Technology
Folder 2
GSM / HSPA / LTE
KT610
GSM / HSPA
2G bands
Folder 2
GSM 850 / 900 / 1800 / 1900
KT610
GSM 900 / 1800 / 1900
3G bands
Folder 2
HSDPA 900 / 2100
KT610
HSDPA 2100
4G bands
Folder 2
LTE
KT610
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU 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
KT610
HSPA 3.6/0.384 Mbps
Announced
Folder 2
2020, April 14. Released 2020, April 17
KT610
2008, February. Released 2008, September
Status
Folder 2
Discontinued
KT610
Discontinued
Dimensions
Folder 2
107.9 x 55 x 18 mm (4.25 x 2.17 x 0.71 in)
KT610
108.9 x 53.9 x 17.2 mm (4.29 x 2.12 x 0.68 in)
Weight
Folder 2
127 g (4.48 oz)
KT610
125.5 g (4.41 oz)
SIM
Folder 2
Nano-SIM
KT610
Mini-SIM
Keyboard
Folder 2
-
KT610
QWERTY
Type
Folder 2
IPS LCD
KT610
TFT, 256K colors
Size
Folder 2
2.8 inches, 24.3 cm2 (~40.9% screen-to-body ratio)
KT610
2.4 inches, 17.8 cm2 (~30.4% screen-to-body ratio)
Resolution
Folder 2
240 x 320 pixels, 4:3 ratio (~143 ppi density)
KT610
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Other
Folder 2
External 0.9 inches monochrome display
KT610
Second external 4 line 256K display, 1.45 inches Downloadable themes
Card slot
Folder 2
microSDXC
KT610
microSDHC (dedicated slot)
Phonebook
Folder 2
Practically unlimited entries and fields, Photocal
KT610
-
Call records
Folder 2
Practically unlimited
KT610
-
Internal
Folder 2
8GB 1GB RAM
KT610
64MB
Single
Folder 2
2 MP
KT610
2 MP
Video
Folder 2
Yes
KT610
Yes
Other
Folder 2
Uses main camera
KT610
-
Single
Folder 2
-
KT610
VGA videocall camera
Video
Folder 2
-
KT610
Loudspeaker
Folder 2
Yes
KT610
Yes
Alert types
Folder 2
-
KT610
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
Folder 2
-
KT610
No
WLAN
Folder 2
Wi-Fi 802.11 b/g/n
KT610
No
Bluetooth
Folder 2
Yes
KT610
2.0
Positioning
Folder 2
GPS
KT610
GPS
NFC
Folder 2
No
KT610
-
Radio
Folder 2
FM radio
KT610
No
USB
Folder 2
Yes
KT610
Proprietary
Sensors
Folder 2
KT610
Messaging
Folder 2
SMS(threaded view), MMS, Email, Push Email, IM
KT610
-
Games
Folder 2
Downloadable
KT610
-
Java
Folder 2
No
KT610
-
Browser
Folder 2
-
KT610
WAP 2.0/xHTML, HTML
Other
Folder 2
-
KT610
WMV/RV/MP4/3GP player MP3/WMA/WAV/RA/AAC/M4A player Voice command/dial Document viewer (Word, Excel, PowerPoint, PDF) Photo/video editor
Type
Folder 2
Li-Ion 1470 mAh, removable
KT610
Removable Li-Po 960 mAh battery
Colors
Folder 2
White, Platinum Gray
KT610
Black
Price
Folder 2
About 150 EUR
KT610
About 100 EUR
SAR
Folder 2
-
KT610
0.54 W/kg (head) 1.32 W/kg (body)
OS
Folder 2
-
KT610
Symbian 9.2, S60 rel. 3.1