Screen size
K22Winner: 6.2"+48%
Optimus Slider3.2"
Quick verdict
K22 leads the measured specs 14-0.
Measured wins
K22
14
spec wins
Overall winner
Ties
4
equal specs
Optimus Slider
0
spec wins
Screen size
Technology
K22
GSM / HSPA / LTE
Optimus Slider
CDMA / EVDO
2G bands
K22
GSM 850 / 900 / 1800 / 1900
Optimus Slider
CDMA 800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
Optimus Slider
CDMA2000 1xEV-DO
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
equal specsSD card
equal specsStereo speakers
Optimus Slider
-
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Optimus Slider
EV-DO Rev.A 3.1 Mbps
Announced
K22
2020, September 12. Released 2020, September 12
Optimus Slider
2011, October. Released 2011, October
Status
K22
Discontinued
Optimus Slider
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Optimus Slider
115 x 59 x 15 mm (4.53 x 2.32 x 0.59 in)
Weight
K22
169.5 g (6.00 oz)
Optimus Slider
-
Build
K22
Glass front, plastic frame, plastic back
Optimus Slider
-
SIM
K22
Nano-SIM + Nano-SIM
Optimus Slider
Mini-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Optimus Slider
-
Keyboard
K22
-
Optimus Slider
QWERTY
Type
K22
IPS LCD, 400 nits (typ)
Optimus Slider
TFT
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Optimus Slider
3.2 inches, 30.5 cm2 (~44.9% screen-to-body ratio)
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Optimus Slider
320 x 480 pixels, 3:2 ratio (~180 ppi density)
OS
K22
Android 10
Optimus Slider
Android 2.3 (Gingerbread)
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
Optimus Slider
-
CPU
K22
Quad-core 1.3 GHz Cortex-A53
Optimus Slider
800 MHz
GPU
K22
Adreno 308
Optimus Slider
-
Card slot
K22
microSDXC
Optimus Slider
microSDHC (dedicated slot)
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
Optimus Slider
512MB RAM, 512MB
Other
K22
eMMC 5.1
Optimus Slider
-
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Optimus Slider
-
Features
K22
LED flash, HDR
Optimus Slider
-
Video
K22
1080p@30fps
Optimus Slider
Yes
Single
K22
-
Optimus Slider
3.2 MP
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Optimus Slider
-
Video
K22
1080p@30fps
Optimus Slider
-
Other
K22
-
Optimus Slider
No
Loudspeaker
K22
Yes
Optimus Slider
Yes
3.5mm jack
K22
Yes
Optimus Slider
Yes
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Optimus Slider
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
K22
5.0, A2DP, LE
Optimus Slider
3.0, A2DP
Positioning
K22
GPS, GLONASS
Optimus Slider
GPS, A-GPS
NFC
K22
No
Optimus Slider
-
Radio
K22
FM radio (market/operator dependent)
Optimus Slider
-
USB
K22
microUSB 2.0, OTG
Optimus Slider
microUSB 2.0
Sensors
K22
Accelerometer, proximity, compass
Optimus Slider
Accelerometer, proximity, compass
Other
K22
-
Optimus Slider
MP3/WAV/eAAC+ player MP4/H.264 player Document viewer Photo viewer Organizer Voice memo/dial Predictive text input
Type
K22
Li-Po 3000 mAh
Optimus Slider
Removable Li-Ion 1500 mAh battery
Stand-by
K22
-
Optimus Slider
Up to 288 h
Talk time
K22
-
Optimus Slider
Up to 3 h 40 min
Colors
K22
Titan, Blue
Optimus Slider
Black
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
Optimus Slider
-
Price
K22
About 140 EUR
Optimus Slider
About 90 EUR
SAR
K22
-
Optimus Slider
0.48 W/kg (head) 0.42 W/kg (body)