Screen size
K22Winner: 6.2"+19%
Zero5.0"
Quick verdict
K22 leads the measured specs 8-4.
Measured wins
K22
8
spec wins
Overall winner
Ties
6
equal specs
Zero
4
spec wins
Screen size
Technology
K22
GSM / HSPA / LTE
Zero
GSM / HSPA / LTE
2G bands
K22
GSM 850 / 900 / 1800 / 1900
Zero
GSM 850 / 900 / 1800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
Zero
HSDPA 850 / 900 / 1900 / 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
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Zero
1, 3, 7, 8, 20 - H650E
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Zero
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
K22
2020, September 12. Released 2020, September 12
Zero
2015, September. Released 2015, October
Status
K22
Discontinued
Zero
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Zero
142 x 71.8 x 7.4 mm (5.59 x 2.83 x 0.29 in)
Weight
K22
169.5 g (6.00 oz)
Zero
150 g (5.29 oz)
Build
K22
Glass front, plastic frame, plastic back
Zero
-
SIM
K22
Nano-SIM + Nano-SIM
Zero
Nano-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Zero
-
Type
K22
IPS LCD, 400 nits (typ)
Zero
IPS LCD
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Zero
5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Zero
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
K22
-
Zero
Corning Gorilla Glass 3
OS
K22
Android 10
Zero
Android 5.1.1 (Lollipop), upgradаble to 6.0 (Marshmallow)
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
Zero
Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
K22
Quad-core 1.3 GHz Cortex-A53
Zero
Quad-core 1.2 GHz Cortex-A53
GPU
K22
Adreno 308
Zero
Adreno 306
Card slot
K22
microSDXC
Zero
microSDXC (dedicated slot) - F620SmicroSDHC (dedicated slot) - H650E
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
Zero
16GB 1.5GB RAM (H650E), 16GB 2GB RAM (F620S)
Other
K22
eMMC 5.1
Zero
eMMC 4.5
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Zero
-
Features
K22
LED flash, HDR
Zero
LED flash, HDR, panorama
Video
K22
1080p@30fps
Zero
1080p@30fps
Single
K22
-
Zero
13 MP, 1/3.0", AF
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Zero
8 MP
Video
K22
1080p@30fps
Zero
1080p@30fps
Loudspeaker
K22
Yes
Zero
Yes
3.5mm jack
K22
Yes
Zero
Yes
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Zero
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
K22
5.0, A2DP, LE
Zero
4.1, A2DP
Positioning
K22
GPS, GLONASS
Zero
GPS, GLONASS
NFC
K22
No
Zero
No
Radio
K22
FM radio (market/operator dependent)
Zero
FM radio, RDS
USB
K22
microUSB 2.0, OTG
Zero
microUSB 2.0
Sensors
K22
Accelerometer, proximity, compass
Zero
Accelerometer, proximity, compass
Type
K22
Li-Po 3000 mAh
Zero
Li-Ion 2050 mAh, non-removable
Stand-by
K22
-
Zero
Up to 340 h (2G) / Up to 340 h (3G)
Talk time
K22
-
Zero
Up to 6 h (2G) / Up to 10 h (3G)
Colors
K22
Titan, Blue
Zero
Gold, Silver, Blue, Black
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
Zero
H650, F620, F620L, F620K
Price
K22
About 140 EUR
Zero
About 190 EUR