android.gs
Compare
S300 Plus Thermal vs Armor 28 Ultra

Doogee S300 Plus Thermal vs UleFone Armor 28 Ultra

What S300 Plus Thermal does better (8) and where Armor 28 Ultra wins (12) — every spec side by side.

Doogee · 2025S300 Plus Thermal

8.7Score

8 advantages≈ $790

UleFone · 2025Armor 28 Ultra

9.3Score

12 advantages≈ $850

Higher score

6.4Display8.6

8.4Camera8.2

9.4Battery9.8

8.4Features8.5

Dimensions

Size comparison

S300 Plus ThermalArmor 28 Ultra

	S300 Plus Thermal	Armor 28 Ultra	Difference
Height	184.9 mm	174.2 mm	+10.7 mm
Width	84 mm	83.6 mm	+0.4 mm
Thickness	18 mm	19.4 mm	−1.4 mm
Weight	371 g	450 g	−79 g

Drawn to the same scale from the official dimensions (front and side).

Why is S300 Plus Thermal better than Armor 28 Ultra?

Main camera200 MP vs 50 MP4×
Telephoto cameraYes · Armor 28 Ultra: No
Battery capacity11,000 mAh vs 10,600 mAh+4%
Weight371 g vs 450 g+21%
Endurance per cycle206 h vs 112 h+83%
Rear cameras4 vs 3+33%
Thickness18 mm vs 19.4 mm+8%
Main camera aperturef/1.8 vs f/1.9+6%

Why is Armor 28 Ultra better than S300 Plus Thermal?

Wired charging66 W vs 120 W+82%
Peak brightness550 nits vs 2,200 nits4×
OLED panelNo · S300 Plus Thermal: Yes
Wireless chargingNo · S300 Plus Thermal: Yes
Max video4K vs 8K
4K video frame rate30 fps vs 60 fps2×
3.5 mm headphone jackNo · S300 Plus Thermal: Yes
Energy classB vs A
USB version2 vs 3.2+60%
Selfie camera32 MP vs 50 MP+56%
Wi-Fi standardWi-Fi 6E vs Wi-Fi 7+8%
Screen-to-body ratio70.3% vs 73.8%+5%

Specifications

Side by side

Only differences	Doogee S300 Plus Thermal≈ $7908.7	UleFone Armor 28 Ultra≈ $8509.3
Design
Weight	371 g	450 g
Thickness	18 mm	19.4 mm
Height	184.9 mm	174.2 mm
Width	84 mm	83.6 mm
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Gorilla Glass	Corning Gorilla Glass Victus
Colours	Black, Gray, Purple	Black
Display
Screen size	6.8″	6.7″
Panel	IPS LCD	AMOLED
OLED panel	No	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,460 px	2,400 px
Pixel density	396 ppi	395 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	550 nits	2,200 nits
Screen-to-body ratio	70.3%	73.8%
Performance
Chipset	Mediatek Dimensity 8300	Mediatek Dimensity 9300+
Chip maker	MediaTek	MediaTek
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	3.35 GHz	3.4 GHz
GPU	Mali G615-MC6	Immortalis-G720 MC12
Memory
RAM	16 GB	16 GB
Storage (max)	1,024 GB	1,024 GB
Storage (base)	1,024 GB	1,024 GB
Storage type	—	UFS 4.0
Memory card slot	Yes	Yes
Camera
Main camera	200 MP	50 MP
Main camera aperture	f/1.8	f/1.9
Main sensor size	1/1.3"	1"
Rear cameras	4	3
Optical stabilisation	No	No
Ultra-wide camera	Yes	Yes
Telephoto camera	Yes	No
Optical zoom	3×	—
Max video	4K	8K
4K video frame rate	30 fps	60 fps
Selfie camera	32 MP	50 MP
4K selfie video	No	No
Battery
Battery capacity	11,000 mAh	10,600 mAh
Battery type	Si/C	Li-Ion
Wired charging	66 W	120 W
Charged in 30 min	—	120%
Wireless charging	No	Yes
Wireless charging power	—	50 W
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6E	Wi-Fi 7
Bluetooth	5.4	5.4
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 3.2 Gen2
USB version	2	3.2
Satellite navigation	GLONASS, GALILEO, BDS	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	No	No
3.5 mm headphone jack	No	Yes
Fingerprint sensor	Side	Side
Barometer	—	Yes
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Software
OS at launch	Android 16	Android 15
Platform	Android	Android
EU label
Energy class	B	A
Battery charge cycles	1,000	1,000
Endurance per cycle	206 h	112 h
Repairability class	B	B
Drop resistance class	A	A