Screen size
F33Winner: 6.6"+1.2%
K9x6.5"
Quick verdict
F33 leads the measured specs 10-5.
Measured wins
F33
10
spec wins
Overall winner
Ties
8
equal specs
K9x
5
spec wins
Screen size
Technology
F33
GSM / HSPA / LTE / 5G
K9x
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
F33
GSM 850 / 900 / 1800 / 1900
K9x
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
F33
HSDPA 900 / 2100
K9x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
4G bands
F33
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
K9x
1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G bands
F33
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
K9x
1, 28, 41, 77, 78 SA/NSA
Speed
F33
HSPA, LTE, 5G
K9x
HSPA, LTE, 5G
Announced
F33
2026, April 15
K9x
2021, December 23
Status
F33
Released Apr 21, 2026
K9x
Available. Released 2021, December 27
Dimensions
F33
158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in)
K9x
162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in)
Weight
F33
189 g (6.67 oz)
K9x
194 g (6.84 oz)
Build
F33
Glass front, plastic frame, plastic back
K9x
-
SIM
F33
Nano-SIM + Nano-SIM
K9x
Nano-SIM + Nano-SIM
Other
F33
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
K9x
-
Type
F33
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
K9x
IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
Size
F33
6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio)
K9x
6.49 inches, 102.2 cm2 (~84.2% screen-to-body ratio)
Resolution
F33
1080 x 2372 pixels (~397 ppi density)
K9x
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection
F33
Asahi Glass DT-STAR D+
K9x
Aluminosilicate glass
OS
F33
Android 16, ColorOS 16
K9x
Android 11, ColorOS 11.1
Chipset
F33
Mediatek Dimensity 6360 Max (6 nm)
K9x
Mediatek Dimensity 810 (6 nm)
CPU
F33
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
F33
Mali-G57 MC2
K9x
Mali-G57 MC2
Card slot
F33
microSDXC
K9x
microSDXC
Internal
F33
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
K9x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
F33
UFS 2.2
K9x
UFS 2.2
Dual
F33
50 MP, f/1.8, (wide), PDAF Auxiliary lens
K9x
-
Features
F33
LED flash, HDR, panorama
K9x
LED flash, HDR, panorama
Video
F33
1080p@30/60fps
K9x
1080p@30fps, gyro-EIS
Triple
F33
-
K9x
64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF 2 MP (macro) Auxiliary lens
Single
F33
16 MP, f/2.4, (wide)
K9x
16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm
Features
F33
Panorama
K9x
-
Video
F33
1080p@30fps
K9x
1080p@30fps
Loudspeaker
F33
Yes, with stereo speakers
K9x
Yes
3.5mm jack
F33
No
K9x
Yes
WLAN
F33
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
F33
5.4, A2DP, LE, aptX HD
K9x
5.1, A2DP, LE, aptX
Positioning
F33
GPS, GALILEO, GLONASS, BDS, QZSS
K9x
GPS, GLONASS, GALILEO, BDS
NFC
F33
No
K9x
No
Radio
F33
Unspecified
K9x
No
USB
F33
USB Type-C 2.0, OTG
K9x
USB Type-C 2.0, OTG
Sensors
F33
Fingerprint (under display, optical), accelerometer, proximity, compass
K9x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
F33
Si/C Li-Ion 7000 mAh
K9x
Li-Po 5000 mAh
Charging
F33
80W wired, 33W PPS, 13.5W PD 10W reverse wired
K9x
33W wired, 50% in 27 min Reverse wired
Colors
F33
Pearl White, Forest Green
K9x
Black, Blue
Models
F33
CPH2777
K9x
PGCM10
SAR
F33
1.18 W/kg (head) 0.81 W/kg (body)
K9x
-
Price
F33
About 290 EUR
K9x
About 190 EUR