Screen size
K22Winner: 6.2"+55%
KT7702.8"
Quick verdict
K22 leads the measured specs 16-0.
Measured wins
K22
16
spec wins
Overall winner
Ties
2
equal specs
KT770
0
spec wins
Screen size
Technology
K22
GSM / HSPA / LTE
KT770
GSM / HSPA
2G bands
K22
GSM 850 / 900 / 1800 / 1900
KT770
GSM 850 / 900 / 1800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
KT770
HSDPA 850 / 2100 , HSDPA 900 / 2100
4G bands
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
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
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
KT770
-
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
KT770
HSPA 7.2/0.384 Mbps
Announced
K22
2020, September 12. Released 2020, September 12
KT770
2009, February. Released 2009, Q2
Status
K22
Discontinued
KT770
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
KT770
111 x 51.5 x 15.8 mm (4.37 x 2.03 x 0.62 in)
Weight
K22
169.5 g (6.00 oz)
KT770
Build
K22
Glass front, plastic frame, plastic back
KT770
-
SIM
K22
Nano-SIM + Nano-SIM
KT770
Mini-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KT770
-
Type
K22
IPS LCD, 400 nits (typ)
KT770
TFT, 256K colors
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
KT770
2.8 inches, 22.3 cm2 (~39.0% screen-to-body ratio)
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
KT770
240 x 400 pixels, 5:3 ratio (~167 ppi density)
Other
K22
-
KT770
Touch-sensitive navigation keys
OS
K22
Android 10
KT770
Symbian OS 9.3 Series60 rel. 3.2.3
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
KT770
-
CPU
K22
Quad-core 1.3 GHz Cortex-A53
KT770
-
GPU
K22
Adreno 308
KT770
-
Card slot
K22
microSDXC
KT770
microSDHC (dedicated slot)
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
KT770
120MB
Other
K22
eMMC 5.1
KT770
-
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
KT770
-
Features
K22
LED flash, HDR
KT770
LED flash
Video
K22
1080p@30fps
KT770
480p@30fps
Single
K22
-
KT770
5 MP, AF
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KT770
VGA videocall camera
Video
K22
1080p@30fps
KT770
Loudspeaker
K22
Yes
KT770
Yes
3.5mm jack
K22
Yes
KT770
No
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KT770
Wi-Fi 802.11 b/g
Bluetooth
K22
5.0, A2DP, LE
KT770
2.0
Positioning
K22
GPS, GLONASS
KT770
GPS, A-GPS
NFC
K22
No
KT770
-
Radio
K22
FM radio (market/operator dependent)
KT770
No
USB
K22
microUSB 2.0, OTG
KT770
Proprietary
Sensors
K22
Accelerometer, proximity, compass
KT770
Browser
K22
-
KT770
WAP 2.0/xHTML MP 1.1, HTML 4.01
Other
K22
-
KT770
WMV/RV/MP4/3GP player MP3/WMA/WAV/RA/AAC/M4A player Organizer Document viewer (Word, Excel, PowerPoint, PDF) Voice memo Predictive text input
Type
K22
Li-Po 3000 mAh
KT770
Removable Li-Ion 950 mAh battery
Colors
K22
Titan, Blue
KT770
Black
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
KT770
-
Price
K22
About 140 EUR
KT770
-
SAR
K22
-
KT770
0.36 W/kg (head) 0.75 W/kg (body)