Screen size
K22Winner: 6.2"+52%
KB7703.0"
Quick verdict
K22 leads the measured specs 13-2.
Measured wins
K22
13
spec wins
Overall winner
Ties
3
equal specs
KB770
2
spec wins
Screen size
Technology
K22
GSM / HSPA / LTE
KB770
GSM / HSPA
2G bands
K22
GSM 850 / 900 / 1800 / 1900
KB770
GSM 900 / 1800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
KB770
HSDPA 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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
KB770
-
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
KB770
HSPA 7.2/0.384 Mbps
Announced
K22
2020, September 12. Released 2020, September 12
KB770
2008, September. Released 2008, December
Status
K22
Discontinued
KB770
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
KB770
108 x 54 x 13 mm (4.25 x 2.13 x 0.51 in)
Weight
K22
169.5 g (6.00 oz)
KB770
109 g (3.84 oz)
Build
K22
Glass front, plastic frame, plastic back
KB770
-
SIM
K22
Nano-SIM + Nano-SIM
KB770
Mini-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
KB770
-
Type
K22
IPS LCD, 400 nits (typ)
KB770
TFT resistive touchscreen, 256K colors
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
KB770
3.0 inches, 25.6 cm2 (~43.9% screen-to-body ratio)
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
KB770
240 x 400 pixels, 5:3 ratio (~155 ppi density)
Other
K22
-
KB770
Flash UI Downloadable wallpapers
OS
K22
Android 10
KB770
-
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
KB770
-
CPU
K22
Quad-core 1.3 GHz Cortex-A53
KB770
-
GPU
K22
Adreno 308
KB770
-
Card slot
K22
microSDXC
KB770
microSDHC (dedicated slot)
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
KB770
100MB
Other
K22
eMMC 5.1
KB770
-
Phonebook
K22
-
KB770
Yes, Photocall
Call records
K22
-
KB770
40 dialed, 40 received, 40 missed calls
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
KB770
-
Features
K22
LED flash, HDR
KB770
-
Video
K22
1080p@30fps
KB770
320p
Single
K22
-
KB770
3.15 MP, AF
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
KB770
-
Video
K22
1080p@30fps
KB770
-
Other
K22
-
KB770
Videocall camera
Loudspeaker
K22
Yes
KB770
Yes
3.5mm jack
K22
Yes
KB770
No
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
KB770
No
Bluetooth
K22
5.0, A2DP, LE
KB770
2.0, A2DP
Positioning
K22
GPS, GLONASS
KB770
No
NFC
K22
No
KB770
-
Radio
K22
FM radio (market/operator dependent)
KB770
No
USB
K22
microUSB 2.0, OTG
KB770
2.0
Sensors
K22
Accelerometer, proximity, compass
KB770
Messaging
K22
-
KB770
SMS, EMS, MMS, Email
Browser
K22
-
KB770
WAP 2.0/xHTML, HTML
Games
K22
-
KB770
Yes
Java
K22
-
KB770
Yes, MIDP 2.0
Other
K22
-
KB770
DVB-H or DVB-T TV receiver (country specific) TV-out MP3/MP4/DivX/Xvid player Organizer Document viewer (Word, Excel, PowerPoint, PDF) Voice memo Predictive text input
Type
K22
Li-Po 3000 mAh
KB770
Removable Li-Ion 1000 mAh battery
Stand-by
K22
-
KB770
Up to 300 h
Talk time
K22
-
KB770
Up to 4 h
Colors
K22
Titan, Blue
KB770
Black
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
KB770
-
Price
K22
About 140 EUR
KB770
About 150 EUR
SAR
K22
-
KB770
0.86 W/kg (head) 0.52 W/kg (body)