Screen size
F33 ProWinner: 6.6"+2.1%
K96.4"
Quick verdict
F33 Pro leads the measured specs 9-7.
Measured wins
F33 Pro
9
spec wins
Overall winner
Ties
6
equal specs
K9
7
spec wins
Screen size
Technology
F33 Pro
GSM / HSPA / LTE / 5G
K9
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
F33 Pro
GSM 850 / 900 / 1800 / 1900
K9
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
F33 Pro
HSDPA 900 / 2100
K9
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
4G bands
F33 Pro
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
K9
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands
F33 Pro
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
K9
1, 3, 28, 41, 77, 78 SA/NSA
Speed
F33 Pro
HSPA, LTE, 5G
K9
HSPA, LTE, 5G
Announced
F33 Pro
2026, April 15
K9
2021, May 06
Status
F33 Pro
Released Apr 26, 2026
K9
Available. Released 2021, May 11
Dimensions
F33 Pro
158.4 x 75.2 x 8.3 mm (6.24 x 2.96 x 0.33 in)
K9
159.1 x 73.4 x 7.9 mm (6.26 x 2.89 x 0.31 in)
Weight
F33 Pro
194 g (6.84 oz)
K9
172 g (6.07 oz)
Build
F33 Pro
Glass front, plastic frame, plastic back
K9
-
SIM
F33 Pro
Nano-SIM + Nano-SIM
K9
Nano-SIM + Nano-SIM
Other
F33 Pro
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
K9
-
Type
F33 Pro
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
K9
Super AMOLED, 90Hz, 430 nits (typ), 750 nits (peak)
Size
F33 Pro
6.57 inches, 105.0 cm2 (~88.2% screen-to-body ratio)
K9
6.43 inches, 99.8 cm2 (~85.5% screen-to-body ratio)
Resolution
F33 Pro
1080 x 2372 pixels (~397 ppi density)
K9
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Protection
F33 Pro
Asahi Glass DT-STAR D+
K9
-
OS
F33 Pro
Android 16, ColorOS 16
K9
Android 11, ColorOS 11.1
Chipset
F33 Pro
Mediatek Dimensity 6360 Max (6 nm)
K9
Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm)
CPU
F33 Pro
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
K9
Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU
F33 Pro
Mali-G57 MC2
K9
Adreno 620
Card slot
F33 Pro
microSDXC
K9
No
Internal
F33 Pro
128GB 8GB RAM, 256GB 8GB RAM
K9
128GB 8GB RAM, 256GB 8GB RAM
Other
F33 Pro
UFS 2.2
K9
-
Dual
F33 Pro
50 MP, f/1.8, (wide), PDAF Auxiliary lens
K9
-
Features
F33 Pro
Color spectrum sensor, LED flash, HDR, panorama
K9
LED flash, HDR, panorama
Video
F33 Pro
1080p@30/60fps
K9
4K@30fps, 1080p@30/60/120fps; gyro-EIS
Triple
F33 Pro
-
K9
64 MP, f/1.7, (wide), PDAF 8 MP, f/2.2, (ultrawide) 2 MP (macro)
Single
F33 Pro
50 MP, f/2.0, 18mm (ultrawide), AF
K9
32 MP, f/2.4, (wide)
Features
F33 Pro
Panorama
K9
-
Video
F33 Pro
1080p@30fps
K9
1080p@30fps
Loudspeaker
F33 Pro
Yes
K9
Yes
3.5mm jack
F33 Pro
No
K9
Yes
WLAN
F33 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
K9
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
F33 Pro
5.4, A2DP, LE, aptX HD
K9
5.0, A2DP, LE, aptX HD
Positioning
F33 Pro
GPS, GALILEO, GLONASS, BDS, QZSS
K9
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
F33 Pro
No
K9
No
Radio
F33 Pro
No
K9
No
USB
F33 Pro
USB Type-C 2.0, OTG
K9
USB Type-C 2.0, OTG
Sensors
F33 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
K9
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
F33 Pro
Si/C Li-Ion 7000 mAh
K9
Li-Po 4300 mAh
Charging
F33 Pro
80W wired, 55W PPS, 13.5W PD 5W reverse wired
K9
65W wired, 100% in 35 min
Colors
F33 Pro
Misty Forest, Passion Red, Starry Blue
K9
Black, Aurora
Models
F33 Pro
CPH2835
K9
PEXM00
SAR
F33 Pro
1.14 W/kg (head) 0.89 W/kg (body)
K9
-
Price
F33 Pro
About 350 EUR
K9
About 260 EUR