Screen size
F33Winner: 6.6"+1.1%
K7x6.5"
Quick verdict
F33 leads the measured specs 13-3.
Measured wins
F33
13
spec wins
Overall winner
Ties
7
equal specs
K7x
3
spec wins
Screen size
Technology
F33
GSM / HSPA / LTE / 5G
K7x
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
F33
GSM 850 / 900 / 1800 / 1900
K7x
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
F33
HSDPA 900 / 2100
K7x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
F33
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
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
K7x
1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
5G bands
F33
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
K7x
1, 41, 77, 78 SA/NSA
Speed
F33
HSPA, LTE, 5G
K7x
HSPA, LTE, 5G 2.3 Gbps DL
Announced
F33
2026, April 15
K7x
2020, November 04. Released 2020, November 11
Status
F33
Released Apr 21, 2026
K7x
Discontinued
Dimensions
F33
158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in)
K7x
162.2 x 75.1 x 9.1 mm (6.39 x 2.96 x 0.36 in)
Weight
F33
189 g (6.67 oz)
K7x
194 g (6.84 oz)
Build
F33
Glass front, plastic frame, plastic back
K7x
-
SIM
F33
Nano-SIM + Nano-SIM
K7x
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
K7x
-
Type
F33
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
K7x
IPS LCD, 90Hz, 480 nits (typ), 600 nits (peak)
Size
F33
6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio)
K7x
6.5 inches, 102.0 cm2 (~83.7% screen-to-body ratio)
Resolution
F33
1080 x 2372 pixels (~397 ppi density)
K7x
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection
F33
Asahi Glass DT-STAR D+
K7x
Corning Gorilla Glass 3
OS
F33
Android 16, ColorOS 16
K7x
Android 10, ColorOS 7.2
Chipset
F33
Mediatek Dimensity 6360 Max (6 nm)
K7x
Mediatek Dimensity 720 (7 nm)
CPU
F33
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
K7x
Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
F33
Mali-G57 MC2
K7x
Mali-G57 MC3
Card slot
F33
microSDXC
K7x
No
Internal
F33
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
K7x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
Other
F33
UFS 2.2
K7x
UFS 2.1
Dual
F33
50 MP, f/1.8, (wide), PDAF Auxiliary lens
K7x
-
Features
F33
LED flash, HDR, panorama
K7x
LED flash, HDR, panorama
Video
F33
1080p@30/60fps
K7x
4K@30fps, 1080p@30/60/120fps; gyro-EIS
Quad
F33
-
K7x
48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens
Single
F33
16 MP, f/2.4, (wide)
K7x
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Features
F33
Panorama
K7x
HDR
Video
F33
1080p@30fps
K7x
1080p@30fps
Loudspeaker
F33
Yes, with stereo speakers
K7x
Yes
3.5mm jack
F33
No
K7x
Yes
Other
F33
-
K7x
24-bit/192kHz Hi-Res audio
WLAN
F33
Wi-Fi 802.11 a/b/g/n/ac, dual-band
K7x
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
F33
5.4, A2DP, LE, aptX HD
K7x
5.0, A2DP, LE, aptX HD
Positioning
F33
GPS, GALILEO, GLONASS, BDS, QZSS
K7x
GPS, GLONASS, GALILEO, BDS
NFC
F33
No
K7x
No
Radio
F33
Unspecified
K7x
No
USB
F33
USB Type-C 2.0, OTG
K7x
USB Type-C 2.0, OTG
Sensors
F33
Fingerprint (under display, optical), accelerometer, proximity, compass
K7x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
F33
Si/C Li-Ion 7000 mAh
K7x
Li-Po 5000 mAh
Charging
F33
80W wired, 33W PPS, 13.5W PD 10W reverse wired
K7x
30W wired, 100% in 65 min Reverse wired
Colors
F33
Pearl White, Forest Green
K7x
Blue, Black
Models
F33
CPH2777
K7x
PERM00
SAR
F33
1.18 W/kg (head) 0.81 W/kg (body)
K7x
-
Price
F33
About 290 EUR
K7x
About 190 EUR