Screen size
A6xWinner: 6.8"+3.9%
K9x6.5"
Quick verdict
A6x leads the measured specs 8-7.
Measured wins
A6x
8
spec wins
Overall winner
Ties
6
equal specs
K9x
7
spec wins
Screen size
Technology
A6x
GSM / HSPA / LTE / 5G
K9x
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
A6x
GSM 850 / 900 / 1800 / 1900
K9x
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
A6x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
K9x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
4G bands
A6x
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 48, 66, 71
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain 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
K9x
1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G bands
A6x
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
K9x
1, 28, 41, 77, 78 SA/NSA
Speed
A6x
HSPA, LTE, 5G
K9x
HSPA, LTE, 5G
Announced
A6x
2026, January 13
K9x
2021, December 23
Status
A6x
Available. Released 2026, January 13
K9x
Available. Released 2021, December 27
Dimensions
A6x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
K9x
162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in)
Weight
A6x
212 g (7.48 oz)
K9x
194 g (6.84 oz)
Build
A6x
Glass front, plastic frame, plastic back
K9x
-
SIM
A6x
Nano-SIM + Nano-SIM
K9x
Nano-SIM + Nano-SIM
Other
A6x
IP64 dust tight and water resistant (water splashes)
K9x
-
Type
A6x
IPS LCD, 120Hz, 1125 nits (peak)
K9x
IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
Size
A6x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
K9x
6.49 inches, 102.2 cm2 (~84.2% screen-to-body ratio)
Resolution
A6x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
K9x
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection
A6x
-
K9x
Aluminosilicate glass
OS
A6x
Android 15, ColorOS 15
K9x
Android 11, ColorOS 11.1
Chipset
A6x
Mediatek Dimensity 6300 (6 nm)
K9x
Mediatek Dimensity 810 (6 nm)
CPU
A6x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
K9x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A6x
Mali-G57 MC2
K9x
Mali-G57 MC2
Card slot
A6x
microSDXC
K9x
microSDXC
Internal
A6x
128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
K9x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
A6x
UFS 2.2
K9x
UFS 2.2
Dual
A6x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
K9x
-
Features
A6x
LED flash, HDR, panorama
K9x
LED flash, HDR, panorama
Video
A6x
1080p@30/60fps
K9x
1080p@30fps, gyro-EIS
Triple
A6x
-
K9x
64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF 2 MP (macro) Auxiliary lens
Single
A6x
5 MP, f/2.2, (wide)
K9x
16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm
Features
A6x
Panorama
K9x
-
Video
A6x
1080p@30fps
K9x
1080p@30fps
Loudspeaker
A6x
Yes
K9x
Yes
3.5mm jack
A6x
Yes
K9x
Yes
WLAN
A6x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
K9x
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
A6x
5.4, A2DP, LE, aptX HD
K9x
5.1, A2DP, LE, aptX
Positioning
A6x
GPS, GALILEO, GLONASS, QZSS
K9x
GPS, GLONASS, GALILEO, BDS
NFC
A6x
Yes (market/region dependent)
K9x
No
Radio
A6x
Unspecified
K9x
No
USB
A6x
USB Type-C 2.0, OTG
K9x
USB Type-C 2.0, OTG
Sensors
A6x
Fingerprint (side-mounted), accelerometer, proximity, compass
K9x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
A6x
6500 mAh
K9x
Li-Po 5000 mAh
Charging
A6x
Wired 5W reverse wired
K9x
33W wired, 50% in 27 min Reverse wired
Colors
A6x
Plum Purple, Violet Purple
K9x
Black, Blue
Models
A6x
CPH2783
K9x
PGCM10
Price
A6x
-
K9x
About 190 EUR