Screen size
C1 Pro6.5"
OKT3Winner: 10.5"+38%
Quick verdict
OKT3 leads the measured specs 10-4.
Measured wins
C1 Pro
4
spec wins
Ties
6
equal specs
OKT3
10
spec wins
Overall winner
Screen size
Technology
C1 Pro
GSM / HSPA / LTE
OKT3
GSM / HSPA / LTE
2G bands
C1 Pro
GSM 850 / 900 / 1800 / 1900
OKT3
GSM 850 / 900 / 1800 / 1900
3G bands
C1 Pro
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
OKT3
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C1 Pro
1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 25, 26, 28, 66
Resolution
Refresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
OKT3
LTE
Speed
C1 Pro
HSPA, LTE
OKT3
HSPA, LTE
Announced
C1 Pro
2025, January
OKT3
2023, June
Status
C1 Pro
Available. Released 2025, February
OKT3
Available. Released 2023, June
Dimensions
C1 Pro
163.8 x 75.4 x 9.2 mm (6.45 x 2.97 x 0.36 in)
OKT3
7.4 mm thickness
Weight
C1 Pro
199 g (7.02 oz)
OKT3
509 g (1.12 lb)
SIM
C1 Pro
Nano-SIM + Nano-SIM
OKT3
Nano-SIM + Nano-SIM
Type
C1 Pro
IPS LCD, 400 nits
OKT3
IPS LCD
Size
C1 Pro
6.52 inches, 102.6 cm2 (~83.1% screen-to-body ratio)
OKT3
10.51 inches, 320.3 cm2
Resolution
C1 Pro
576 x 1280 pixels, 20:9 ratio (~215 ppi density)
OKT3
1200 x 1920 pixels, 16:10 ratio (~215 ppi density)
Protection
C1 Pro
Panda Glass, Mohs level 5
OKT3
Mohs level 5
OS
C1 Pro
Android 15
OKT3
Android 13
Chipset
C1 Pro
Unisoc T606 (12 nm)
OKT3
Unisoc Tiger T616 (12 nm)
CPU
C1 Pro
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
OKT3
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
C1 Pro
Mali-G57 MP1
OKT3
Mali-G57 MP1
Card slot
C1 Pro
microSDXC (uses shared SIM slot)
OKT3
microSDXC (uses shared SIM slot)
Internal
C1 Pro
256GB 4GB RAM
OKT3
256GB 8GB RAM
Single
C1 Pro
13 MP, f/2.2, (wide), 1/3.06", AF
OKT3
-
Features
C1 Pro
LED flash, HDR, panorama
OKT3
LED flash, HDR, panorama
Video
C1 Pro
1080p@30fps
OKT3
1080p@30fps
Dual
C1 Pro
-
OKT3
16 MP, f/2.2, (wide), 1/3.1" 2 MP (macro)
Single
C1 Pro
5 MP, f/2.2, (wide), 1/5.0"
OKT3
8 MP, f/2.0, (wide)
Video
C1 Pro
720p@30fps
OKT3
1080p@30fps
Loudspeaker
C1 Pro
Yes
OKT3
Yes, with stereo speakers (4 speakers)
3.5mm jack
C1 Pro
Yes
OKT3
Yes
Other
C1 Pro
-
OKT3
24-bit/192kHz Hi-Res audio
WLAN
C1 Pro
Wi-Fi 802.11 b/g/n/ac, dual-band
OKT3
Yes
Bluetooth
C1 Pro
5.0, A2DP, LE
OKT3
Yes
Positioning
C1 Pro
GPS, GALILEO, GLONASS, BDS
OKT3
GPS, GLONASS, GALILEO, BDS
NFC
C1 Pro
No
OKT3
No
Radio
C1 Pro
FM radio
OKT3
Unspecified
USB
C1 Pro
USB Type-C
OKT3
USB Type-C 2.0, OTG
Sensors
C1 Pro
Fingerprint (side-mounted), accelerometer, compass
OKT3
Unspecified
Type
C1 Pro
Li-Po 5150 mAh
OKT3
Li-Po 8250 mAh
Charging
C1 Pro
10W wired
OKT3
Reverse wired
Colors
C1 Pro
Black, Blue, Gold, Pink, White
OKT3
Gray, Silver, Blue
Price
C1 Pro
-
OKT3
About 220 EUR