Screen size
K22Winner: 6.2"+11%
Q75.5"
Quick verdict
Q7 leads the measured specs 9-3.
Measured wins
K22
3
spec wins
Ties
8
equal specs
Q7
9
spec wins
Overall winner
Screen size
Technology
K22
GSM / HSPA / LTE
Q7
GSM / HSPA / LTE
2G bands
K22
GSM 850 / 900 / 1800 / 1900
Q7
GSM 850 / 900 / 1800 / 1900
3G bands
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
Q7
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
equal specsMain camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Q7
1, 3, 5, 7, 8, 28, 38, 40, 41
Speed
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Q7
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
K22
2020, September 12. Released 2020, September 12
Q7
2018, May. Released 2018, June
Status
K22
Discontinued
Q7
Discontinued
Dimensions
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Q7
143.8 x 69.3 x 8.4 mm (5.66 x 2.73 x 0.33 in)
Weight
K22
169.5 g (6.00 oz)
Q7
145 g (5.11 oz)
Build
K22
Glass front, plastic frame, plastic back
Q7
-
SIM
K22
Nano-SIM + Nano-SIM
Q7
· Nano-SIM· Nano-SIM + Nano-SIM
Other
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Q7
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
K22
IPS LCD, 400 nits (typ)
Q7
IPS LCD
Size
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Q7
5.5 inches, 77.0 cm2 (~77.3% screen-to-body ratio)
Resolution
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Q7
1080 x 2160 pixels, 18:9 ratio (~442 ppi density)
OS
K22
Android 10
Q7
Android 8.1 (Oreo), upgradable to Android 9.0 (Pie)
Chipset
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
Q7
Mediatek MT6750S (28 nm) - Q7, Q7αQualcomm SDM450 Snapdragon 450 (14 nm) - Q7+
CPU
K22
Quad-core 1.3 GHz Cortex-A53
Q7
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - Q7, Q7αOcta-core 1.8 GHz Cortex-A53 - Q7+
GPU
K22
Adreno 308
Q7
Mali-T860MP2 - Q7, Q7αAdreno 506 - Q7+
Card slot
K22
microSDXC
Q7
microSDXC (dedicated slot)
Internal
K22
32GB 2GB RAM, 64GB 3GB RAM
Q7
32GB 3GB RAM, 64GB 4GB RAM
Other
K22
eMMC 5.1
Q7
eMMC 5.1
Dual
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Q7
-
Features
K22
LED flash, HDR
Q7
LED flash, panorama, HDR
Video
K22
1080p@30fps
Q7
1080p@30fps (gyro-EIS)
Single
K22
-
Q7
13 MP, f/2.2, 1/3.1", 1.12µm, PDAF (Q7, Q7α) 16 MP, PDAF (Q7+)
Single
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Q7
5 MP (Q7α) 8 MP, f/1.9, 1/4.0", 1.12µm (Q7, Q7+)
Video
K22
1080p@30fps
Q7
1080p@30fps
Loudspeaker
K22
Yes
Q7
Yes
3.5mm jack
K22
Yes
Q7
Yes
WLAN
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Q7
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA
Bluetooth
K22
5.0, A2DP, LE
Q7
4.2, A2DP, LE
Positioning
K22
GPS, GLONASS
Q7
GPS, GLONASS
NFC
K22
No
Q7
Yes
Radio
K22
FM radio (market/operator dependent)
Q7
Stereo FM radio with RDS
USB
K22
microUSB 2.0, OTG
Q7
USB Type-C 2.0, OTG
Sensors
K22
Accelerometer, proximity, compass
Q7
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
K22
Li-Po 3000 mAh
Q7
Li-Po 3000 mAh, non-removable
Charging
K22
-
Q7
15W wired
Colors
K22
Titan, Blue
Q7
Aurora Black, Moroccan Blue, Lavender Violet
Models
K22
LMK200Z, LMK200E, LMK200B, LM-K200
Q7
LM-Q610, LM-Q610.FG, LM-Q610.FGN, LM-Q610(FGN), LM-Q610.YN, LM-Q725L, LM-Q725K, LM-Q725S
Price
K22
About 140 EUR
Q7
About 150 EUR