Ulefone 28 Ultra Thermal vs Ulefone Note 18 Pro

Ulefone 28 Ultra Thermal

Ulefone 28 Ultra Thermal

Announced On:September, 2024

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Ulefone Note 18 Pro

Ulefone Note 18 Pro

Announced On:November, 2024

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Ulefone 28 Ultra Thermal vs Ulefone Note 18 Pro

Ulefone 28 Ultra Thermal	Ulefone Note 18 Pro

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
174.2 x 83.6 x 19.4 mm (6.86 x 3.29 x 0.76 in)	168.8 x 76.8 x 8.9 mm (6.65 x 3.02 x 0.35 in)
Weight
-	211.6 g (7.48 oz)
Build
IP68/IP69K dust/water resistant (up to 2m for 30 min) Drop-to-concrete resistance from up to 2m MIL-STD-810H compliant Accessory connector (ulefone endoscope, microscope)
Colors
Black	Lustrous Black, Moonlit White, Titanium Gray

Type
Display
AMOLED, 120Hz, 2200 nits (peak)	IPS LCD, 90Hz
Size
6.67 inches, 107.4 cm² (~73.8% screen-to-body ratio)	6.78 inches, 109.2 cm² (~84.2% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)	720 x 1640 pixels (~264 ppi density)
Protection
Corning Gorilla Glass Victus	Corning Gorilla Glass
Secondary
Secondary display on the back

Technology
Network
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G	GSM / CDMA / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
5G Bands
1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6

Internal Memory
Memory
1TB ROM, 16GB RAM	256GB ROM, 6GB RAM
Storage Type
UFS 4.0
Card Slot
microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)

Speed
Connectivity
HSPA, LTE, 5G	HSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band	Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE	5.1, A2DP, LE
USB
USB Type-C 3.2 Gen2, Display Port, OTG, accessory connector pins	USB Type-C 2.0, OTG
Infrared Port
Yes	Yes
NFC
Yes	Yes

Main Camera
Camera
Primary: 50 MP, f/1.9, (wide), 1.0"-type, 1.6µm, PDAF Secondary: 64 MP, f/1.8, (night vision), 4 infrared lights Third: 50 MP, (ultrawide), 1/2.76", 0.64µm Forth: Thermal camera by ThermoVue Pro, 640x512 px	Primary: 64 MP, f/1.9, (wide), 1/1.73", 0.64µm, PDAF Secondary: 50 MP, f/2.2, 117", (ultrawide), 1/2.8"
Camera Features
Quad-LED flash, HDR, panorama	LED flash, HDR, panorama
Video
Yes	1080p@30fps
Selfie Camera
50 MP, (wide), 1/2.76", 0.64µm Video: Yes	32 MP, f/2.5, (wide), 1/2.8", 0.8µm Features: HDR Video: 1080p@30fps

Radio
Multimedia
Wireless FM radio, RDS, recording	FM radio, RDS, recording

Operating System (OS)
Software
Android OS, v14	Android OS, v14
Upgradable
Planned upgrade to Android 15

Chipset
Hardware
Mediatek Dimensity 9300+ (4 nm)	Mediatek Helio G91 (12 nm)
CPU
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Immortalis-G720 MC12	Mali-G57 MC2
Sensors
Fingerprint, accelerometer, gyro, proximity, compass, barometer	Accelerometer, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Ion 10600 mAh, non-removable	Li-Po 5450 mAh, non-removable
Charging
120W wired 50W wireless Reverse wireless	18W wired

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