Oukitel C6
#2859
Ulefone Note 18 Ultra
#1742Category Breakdown
Oukitel C6
Ulefone Note 18 Ultra
Performance
87.086.6
Camera
81.790.6
Display
70.882.9
Battery
84.182.5
Build
58.776.5
Overall
76.583.8
Summary
- The Oukitel C6 features a 6.8-inch IPS LCD display with a resolution of 720 x 1600 pixels, while the Ulefone Note 18 Ultra has a slightly smaller 6.78-inch IPS LCD with a higher resolution of 1080 x 2460 pixels, resulting in better pixel density.
- In terms of performance, the C6 is powered by the Mediatek Dimensity 6300 chipset, which is more advanced than the Dimensity 720 in the Note 18 Ultra.
- Both phones have a 50 MP rear camera, but the Note 18 Ultra includes an additional ultrawide lens and a higher-resolution selfie camera at 32 MP compared to the C6's 5 MP.
- The C6 has a 5150 mAh battery with 10W charging, while the Note 18 Ultra offers a larger 5450 mAh battery and faster 18W charging.
- The C6 runs on Android 15, whereas the Note 18 Ultra operates on Android 13, which may affect the software experience.
Side-by-side Specification Comparison
Oukitel C6
Ulefone Note 18 Ultra
General
Release Date
2025
2024
Announced
2025
2024
Description
N/A
N/A
Display
Size
6.8"
6.78"
Type
IPS LCD, 90Hz, 400 nits
IPS LCD, 90Hz
Resolution
720 x 1600 pixels, 20:9 ratio (~258 ppi density)
1080 x 2460 pixels (~396 ppi density)
PPI
720
1080
Refresh Rate
90Hz
90Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Corning Gorilla Glass, Mohs level 7
Corning Gorilla Glass
Performance
Chipset
Mediatek Dimensity 6300 (6 nm)
Mediatek Dimensity 720 (7 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G57 MC3
Memory
256GB 8GB RAM, 512GB 12GB RAM
256GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
50 MP
50 MP
Main Camera Details
50 MP, f/1.8 (wide), AF
50 MP, f/2.0, (wide), 1/1.31", 0.7µm, PDAF50 MP, f/2.2, 117˚, (ultrawide), 1/2.8"
Front Camera
5 MP
32 MP
Front Camera Details
5 MP, f/2.2, (wide)
32 MP, f/2.5, (wide), 1/2.8", 0.7µm
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
720p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5150 mAh
5450 mAh
Battery Details
Li-Po 5150 mAh
Li-Po 5450 mAh
Charging Details
10W wired
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
167.5 x 77.7 x 9.2 mm (6.59 x 3.06 x 0.36 in)
168.8 x 76.8 x 8.9 mm (6.65 x 3.02 x 0.35 in)
Weight
208 g
211.6 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Gold, Purple, Green, Black
Lustrous Black, Moonlit White, Titanium Gray
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / LTE / 5G
Network Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.2, A2DP, LE
5.2, A2DP, LE
NFC
✗
✓
USB
USB Type-C
USB Type-C 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GALILEO, GLONASS, BDS
GPS, GLONASS, GALILEO, BDS
Software
Operating System
Android 15
Android 13
OS Version
Android 15
Android 13
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity
Fingerprint (side-mounted), accelerometer, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes