Screen size
K22Winner: 6.2"+27%
Nitro HD4.5"
Quick verdict
K22 leads the measured specs 11-3.
Measured wins
K22
11
spec wins
Overall winner
Ties
4
equal specs
Nitro HD
3
spec wins
Screen size
Technology
K22
GSM / HSPA / LTE
Nitro HD
GSM / HSPA / LTE
2G bands
K22
GSM 850 / 900 / 1800 / 1900
Nitro HD
GSM 850 / 900 / 1800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
Nitro HD
HSDPA 850 / 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
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
Nitro HD
17
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Nitro HD
HSPA 21.1/5.76 Mbps, LTE
Announced
K22
2020, September 12. Released 2020, September 12
Nitro HD
2011, November. Released 2011, December
Status
K22
Discontinued
Nitro HD
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Nitro HD
133.9 x 67.8 x 10.4 mm (5.27 x 2.67 x 0.41 in)
Weight
K22
169.5 g (6.00 oz)
Nitro HD
127 g (4.48 oz)
Build
K22
Glass front, plastic frame, plastic back
Nitro HD
-
SIM
K22
Nano-SIM + Nano-SIM
Nitro HD
Mini-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Nitro HD
-
Type
K22
IPS LCD, 400 nits (typ)
Nitro HD
AH-IPS LCD
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Nitro HD
4.5 inches, 55.8 cm2 (~61.5% screen-to-body ratio)
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Nitro HD
720 x 1280 pixels, 16:9 ratio (~326 ppi density)
OS
K22
Android 10
Nitro HD
Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
Nitro HD
-
CPU
K22
Quad-core 1.3 GHz Cortex-A53
Nitro HD
Dual-core 1.5 GHz Scorpion
GPU
K22
Adreno 308
Nitro HD
Adreno 220
Card slot
K22
microSDXC
Nitro HD
microSDHC (dedicated slot), 16 GB included
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
Nitro HD
4GB 1GB RAM
Other
K22
eMMC 5.1
Nitro HD
-
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Nitro HD
-
Features
K22
LED flash, HDR
Nitro HD
LED flash
Video
K22
1080p@30fps
Nitro HD
1080p@30fps
Single
K22
-
Nitro HD
8 MP, AF
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Nitro HD
Yes
Video
K22
1080p@30fps
Nitro HD
Loudspeaker
K22
Yes
Nitro HD
Yes
3.5mm jack
K22
Yes
Nitro HD
Yes
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Nitro HD
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
K22
5.0, A2DP, LE
Nitro HD
3.0, A2DP
Positioning
K22
GPS, GLONASS
Nitro HD
GPS, A-GPS
NFC
K22
No
Nitro HD
-
Radio
K22
FM radio (market/operator dependent)
Nitro HD
No
USB
K22
microUSB 2.0, OTG
Nitro HD
microUSB 2.0
Sensors
K22
Accelerometer, proximity, compass
Nitro HD
Accelerometer, gyro, proximity, compass
Other
K22
-
Nitro HD
MP4/H.264/WMV player MP3/WAV/WMA/eAAC+ player Document viewer/editor Organizer Voice memo/dial/commands Predictive text input
Type
K22
Li-Po 3000 mAh
Nitro HD
Removable Li-Ion 1830 mAh battery
Stand-by
K22
-
Nitro HD
Up to 252 h (3G)
Talk time
K22
-
Nitro HD
Up to 3 h (3G)
Colors
K22
Titan, Blue
Nitro HD
Black
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
Nitro HD
-
Price
K22
About 140 EUR
Nitro HD
About 170 EUR
SAR
K22
-
Nitro HD
0.67 W/kg (head) 1.12 W/kg (body)