Screen size
Aristo 25.0"
K22Winner: 6.2"+19%
Quick verdict
K22 leads the measured specs 6-4.
Measured wins
Aristo 2
4
spec wins
Ties
8
equal specs
K22
6
spec wins
Overall winner
Screen size
Technology
Aristo 2
GSM / HSPA / LTE
K22
GSM / HSPA / LTE
2G bands
Aristo 2
GSM 850 / 900 / 1800 / 1900
K22
GSM 850 / 900 / 1800 / 1900
3G bands
Aristo 2
HSDPA 850 / 1700(AWS) / 1900
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
4G bands
Aristo 2
2, 4, 5, 12, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
equal specsBattery
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
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
Speed
Aristo 2
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Aristo 2
2018, January. Released 2018, January
K22
2020, September 12. Released 2020, September 12
Status
Aristo 2
Discontinued
K22
Discontinued
Dimensions
Aristo 2
144.8 x 71.9 x 8.1 mm (5.70 x 2.83 x 0.32 in)
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Weight
Aristo 2
139 g (4.90 oz)
K22
169.5 g (6.00 oz)
Build
Aristo 2
Glass front, plastic back, plastic frame
K22
Glass front, plastic frame, plastic back
SIM
Aristo 2
Nano-SIM
K22
Nano-SIM + Nano-SIM
Other
Aristo 2
-
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Aristo 2
IPS LCD
K22
IPS LCD, 400 nits (typ)
Size
Aristo 2
5.0 inches, 68.9 cm2 (~66.2% screen-to-body ratio)
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Resolution
Aristo 2
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
OS
Aristo 2
Android 7.1.2 (Nougat)
K22
Android 10
Chipset
Aristo 2
Qualcomm MSM8917 Snapdragon 425 (28 nm)
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
CPU
Aristo 2
Quad-core 1.4 GHz Cortex-A53
K22
Quad-core 1.3 GHz Cortex-A53
GPU
Aristo 2
Adreno 308
K22
Adreno 308
Card slot
Aristo 2
microSDHC
K22
microSDXC
Internal
Aristo 2
16GB 2GB RAM
K22
32GB 2GB RAM, 64GB 3GB RAM
Other
Aristo 2
eMMC 5.1
K22
eMMC 5.1
Single
Aristo 2
13 MP, f/2.2, 1/3.1", 1.12µm, PDAF
K22
-
Features
Aristo 2
LED flash, panorama
K22
LED flash, HDR
Video
Aristo 2
1080p@30fps
K22
1080p@30fps
Dual
Aristo 2
-
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Single
Aristo 2
5 MP, f/2.4, 1/5.0", 1.12µm
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Aristo 2
K22
1080p@30fps
Loudspeaker
Aristo 2
Yes
K22
Yes
3.5mm jack
Aristo 2
Yes
K22
Yes
WLAN
Aristo 2
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Aristo 2
4.2, A2DP, LE
K22
5.0, A2DP, LE
Positioning
Aristo 2
GPS, S-GPS
K22
GPS, GLONASS
NFC
Aristo 2
No
K22
No
Radio
Aristo 2
FM radio
K22
FM radio (market/operator dependent)
USB
Aristo 2
microUSB 2.0
K22
microUSB 2.0, OTG
Sensors
Aristo 2
Accelerometer, proximity
K22
Accelerometer, proximity, compass
Type
Aristo 2
Li-Ion 2410 mAh, removable
K22
Li-Po 3000 mAh
Colors
Aristo 2
Titan
K22
Titan, Blue
Models
Aristo 2
LM-X210, LM-X210(G), M210, LM-X210VPP
K22
LMK200Z, LMK200E, LMK200B, LM-K200
Price
Aristo 2
About 70 EUR
K22
About 140 EUR