Screen size
A6s Pro (China)6.6"
K12x (China)Winner: 6.7"+1.5%
Quick verdict
A6s Pro (China) and K12x (China) are close on the measured specs.
Measured wins
A6s Pro (China)
7
spec wins
Ties
9
equal specs
K12x (China)
7
spec wins
Screen size
Technology
A6s Pro (China)
GSM / HSPA / LTE / 5G
K12x (China)
GSM / CDMA / HSPA / LTE / 5G
2G bands
A6s Pro (China)
GSM 850 / 900 / 1800 / 1900
K12x (China)
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
A6s Pro (China)
HSDPA 850 / 900 / 2100
K12x (China)
HSDPA 850 / 1700(AWS) / 1900 / 2100
4G bands
A6s Pro (China)
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
K12x (China)
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands
A6s Pro (China)
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
K12x (China)
1, 5, 8, 28, 41, 77, 78 SA/NSA
Speed
A6s Pro (China)
HSPA, LTE
K12x (China)
HSPA, LTE, 5G
Announced
A6s Pro (China)
2026, April 14
K12x (China)
2024, March 14
Status
A6s Pro (China)
Released Apr 17, 2026
K12x (China)
Available. Released 2024, May 20
Dimensions
A6s Pro (China)
158.4 x 75.2 x 8.3 mm (6.24 x 2.96 x 0.33 in)
K12x (China)
162.9 x 75.6 x 8.1 mm (6.41 x 2.98 x 0.32 in)
Weight
A6s Pro (China)
194 g (6.84 oz)
K12x (China)
191 g (6.74 oz)
Build
A6s Pro (China)
Glass front, plastic frame, plastic back
K12x (China)
Glass front, plastic frame, plastic back
SIM
A6s Pro (China)
Nano-SIM + Nano-SIM
K12x (China)
Nano-SIM + Nano-SIM
Other
A6s Pro (China)
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 5m for 30 min) Drop resistant
K12x (China)
-
Type
A6s Pro (China)
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
K12x (China)
OLED, 120Hz, 600 nits (typ), 1200 nits (HBM), 2100 nits (peak)
Size
A6s Pro (China)
6.57 inches, 105.0 cm2 (~88.2% screen-to-body ratio)
K12x (China)
6.67 inches, 107.4 cm2 (~87.2% screen-to-body ratio)
Resolution
A6s Pro (China)
1080 x 2372 pixels (~397 ppi density)
K12x (China)
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
OS
A6s Pro (China)
Android 16, ColorOS 16
K12x (China)
Android 14, ColorOS 14
Chipset
A6s Pro (China)
Mediatek Dimensity 6360 Max (6 nm)
K12x (China)
Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU
A6s Pro (China)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
K12x (China)
Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU
A6s Pro (China)
Mali-G57 MC2
K12x (China)
Adreno 619
Card slot
A6s Pro (China)
microSDXC
K12x (China)
microSDXC (uses shared SIM slot)
Internal
A6s Pro (China)
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
K12x (China)
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
A6s Pro (China)
UFS 2.2
K12x (China)
UFS 2.2
Dual
A6s Pro (China)
50 MP, f/1.8, (wide), PDAF Auxiliary lens
K12x (China)
50 MP, f/1.8, (wide), 1/2.76", PDAF Auxiliary lens
Features
A6s Pro (China)
LED flash, HDR, panorama
K12x (China)
LED flash, HDR, panorama
Video
A6s Pro (China)
1080p@30/60fps
K12x (China)
1080p@30fps, gyro-EIS
Single
A6s Pro (China)
16 MP, f/2.4, (wide)
K12x (China)
16 MP, f/2.4, (wide)
Video
A6s Pro (China)
1080p@30fps
K12x (China)
1080p@30fps
Features
A6s Pro (China)
-
K12x (China)
Panorama
Loudspeaker
A6s Pro (China)
Yes
K12x (China)
Yes, with stereo speakers
3.5mm jack
A6s Pro (China)
No
K12x (China)
Yes
WLAN
A6s Pro (China)
Wi-Fi 802.11 a/b/g/n/ac, dual-band
K12x (China)
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A6s Pro (China)
5.2, A2DP, LE, aptX HD
K12x (China)
Yes
Positioning
A6s Pro (China)
GPS, GALILEO, GLONASS, BDS, QZSS
K12x (China)
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
A6s Pro (China)
Yes
K12x (China)
No
Radio
A6s Pro (China)
No
K12x (China)
No
USB
A6s Pro (China)
USB Type-C 2.0, OTG
K12x (China)
USB Type-C 2.0
Sensors
A6s Pro (China)
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
K12x (China)
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
A6s Pro (China)
Si/C Li-Ion 7000 mAh
K12x (China)
5500 mAh
Charging
A6s Pro (China)
80W wired, 55W PPS, 13.5W PD, 44W/80W UFCS 5W reverse wired
K12x (China)
80W wired, PD3.0, 100% in 50 min
Colors
A6s Pro (China)
Blue, White, White/Blue
K12x (China)
Gray, Light Green
Models
A6s Pro (China)
PMT110
K12x (China)
PJT110
Price
A6s Pro (China)
About 270 EUR
K12x (China)
About 170 EUR