Screen size
C176.5"
OT6 ProWinner: 10.1"+35%
Quick verdict
C17 leads the measured specs 8-5.
Measured wins
C17
8
spec wins
Overall winner
Ties
7
equal specs
OT6 Pro
5
spec wins
Screen size
Technology
C17
GSM / HSPA / LTE
OT6 Pro
GSM / HSPA / LTE
2G bands
C17
GSM 850 / 900 / 1800 / 1900
OT6 Pro
GSM 850 / 900 / 1800 / 1900
3G bands
C17
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
OT6 Pro
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , HSDPA 900 / 2100
4G bands
C17
1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 25, 26, 28, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
OT6 Pro
1, 3, 5, 7, 8, 19, 20, 38, 39, 40, 41
Speed
C17
HSPA, LTE
OT6 Pro
HSPA, LTE
Announced
C17
2025, December
OT6 Pro
2025, February
Status
C17
Available. Released 2026, January
OT6 Pro
Available. Released 2025, February
Dimensions
C17
163.6 x 75.9 x 9.3 mm (6.44 x 2.99 x 0.37 in)
OT6 Pro
246.1 x 162.8 x 9.6 mm (9.69 x 6.41 x 0.38 in)
Weight
C17
198 g (6.98 oz)
OT6 Pro
553 g (1.22 lb)
SIM
C17
Nano-SIM + Nano-SIM
OT6 Pro
Nano-SIM + Nano-SIM
Other
C17
-
OT6 Pro
Stylus support
Type
C17
IPS LCD, 450 nits
OT6 Pro
IPS LCD, 330 nits
Size
C17
6.52 inches, 102.6 cm2 (~82.7% screen-to-body ratio)
OT6 Pro
10.1 inches, 295.8 cm2 (~73.8% screen-to-body ratio)
Resolution
C17
540 x 1200 pixels, 20:9 ratio (~202 ppi density)
OT6 Pro
800 x 1280 pixels, 16:10 ratio (~149 ppi density)
Protection
C17
Sharp glass
OT6 Pro
Asahi glass
OS
C17
Android 16
OT6 Pro
Android 15
Chipset
C17
Unisoc T310 (12 nm)
OT6 Pro
Unisoc T615 (12 nm)
CPU
C17
Quad-core (1x2.0 GHz Cortex-A75 & 3x1.8 GHz Cortex-A55)
OT6 Pro
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
C17
PowerVR GE8300
OT6 Pro
Mali-G57 MP1
Card slot
C17
microSDXC (uses shared SIM slot)
OT6 Pro
microSDXC (uses shared SIM slot)
Internal
C17
128GB 4GB RAM
OT6 Pro
128GB 4GB RAM
Single
C17
13 MP, f/2.2, (wide), 1/3.06"
OT6 Pro
5 MP, f/2.0, AF
Features
C17
LED flash, HDR, panorama
OT6 Pro
LED flash
Video
C17
1080p@30fps
OT6 Pro
Yes
Single
C17
5 MP, f/2.2, (wide), 1/5.0"
OT6 Pro
2 MP, f/2.8
Video
C17
1080p@30fps
OT6 Pro
Yes
Loudspeaker
C17
Yes
OT6 Pro
Yes, with stereo speakers
3.5mm jack
C17
Yes
OT6 Pro
Yes
WLAN
C17
Wi-Fi 802.11 a/b/g/n/ac, dual-band
OT6 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
C17
5.0, A2DP, LE
OT6 Pro
5.2, A2DP, LE
Positioning
C17
GPS, GALILEO, GLONASS, BDS
OT6 Pro
GPS, GALILEO, GLONASS, BDS
NFC
C17
No
OT6 Pro
No
Radio
C17
FM radio
OT6 Pro
FM radio
USB
C17
USB Type-C
OT6 Pro
USB Type-C
Sensors
C17
Fingerprint (side-mounted), accelerometer, proximity
OT6 Pro
Accelerometer
Type
C17
Li-Po 5000 mAh
OT6 Pro
8000 mAh
Charging
C17
10W wired
OT6 Pro
10W wired
Colors
C17
Orange, White, Blue
OT6 Pro
Green, Gray, Purple