Screen size
S18 ProWinner: 6.8"+6.9%
X300 FE6.3"
Quick verdict
X300 FE leads the measured specs 9-4.
Measured wins
S18 Pro
4
spec wins
Ties
10
equal specs
X300 FE
9
spec wins
Overall winner
Screen size
Technology
S18 Pro
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
X300 FE
GSM / HSPA / LTE / 5G
2G bands
S18 Pro
GSM 850 / 900 / 1800 / 1900 , CDMA 800
X300 FE
GSM 850 / 900 / 1800 / 1900
3G bands
S18 Pro
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
X300 FE
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
S18 Pro
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
X300 FE
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71
5G bands
S18 Pro
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
X300 FE
1, 2, 3, 5, 7, 8, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78 SA/NSA
Speed
S18 Pro
HSPA, LTE, 5G
X300 FE
HSPA, LTE, 5G
Announced
S18 Pro
2023, December 14
X300 FE
2026, March 04
Status
S18 Pro
Available. Released 2023, January 13
X300 FE
Released Mar 2026
Dimensions
S18 Pro
164.4 x 75.1 x 7.5 mm (6.47 x 2.96 x 0.30 in)
X300 FE
150.8 x 71.8 x 8 mm (5.94 x 2.83 x 0.31 in)
Weight
S18 Pro
188 g (6.63 oz)
X300 FE
191 g (6.74 oz)
Build
S18 Pro
Glass front, plastic frame
X300 FE
Glass front, aluminum alloy frame, glass back
SIM
S18 Pro
Nano-SIM + Nano-SIM
X300 FE
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Other
S18 Pro
IP54 dust protected and water resistant (water splashes)
X300 FE
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
S18 Pro
AMOLED, 1B colors, 120Hz, 2800 nits (peak)
X300 FE
LTPO AMOLED, 1B colors, 120Hz, HDR, 5000 nits (peak)
Size
S18 Pro
6.78 inches, 111.0 cm2 (~89.9% screen-to-body ratio)
X300 FE
6.31 inches, 97.6 cm2 (~90.2% screen-to-body ratio)
Resolution
S18 Pro
1260 x 2800 pixels, 20:9 ratio (~453 ppi density)
X300 FE
1216 x 2640 pixels, 19.5:9 ratio (~461 ppi density)
OS
S18 Pro
Android 14, OriginOS 4
X300 FE
Android 16, up to 5 major Android upgrades, OriginOS 6
Chipset
S18 Pro
Mediatek Dimensity 9200+ (4 nm)
X300 FE
Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm)
CPU
S18 Pro
Octa-core (1x3.35 GHz Cortex-X3 & 3x3.0 GHz Cortex-A715 & 4x2.0 GHz Cortex-A510)
X300 FE
Octa-core (2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M)
GPU
S18 Pro
Immortalis-G715 MC11
X300 FE
Adreno 829
Card slot
S18 Pro
No
X300 FE
No
Internal
S18 Pro
256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM
X300 FE
256GB 12GB RAM, 512GB 12GB RAM
Other
S18 Pro
UFS 3.1
X300 FE
UFS 4.1
Triple
S18 Pro
50 MP, f/1.9, (wide), 1/1.49", PDAF, OIS 12 MP, f/2.0, (telephoto), PDAF, 2x optical zoom 50 MP, f/2.0, (ultrawide), 1/2.76"
X300 FE
50 MP, f/1.6, 23mm (wide), 1/1.56", PDAF, OIS 50 MP, f/2.7, 70mm (periscope telephoto), 1/1.95", PDAF, OIS, 3x optical zoom 8 MP, f/2.2, 110˚ (ultrawide), 1/4.0"
Features
S18 Pro
Ring-LED flash, panorama, HDR
X300 FE
Multi-focus LED flash, panorama, HDR
Video
S18 Pro
4K@30fps, 1080p@30fps
X300 FE
4K, 1080p, gyro-EIS
Single
S18 Pro
50 MP, f/2.0, 22mm (wide), AF
X300 FE
50 MP, f/2.0, 21mm (wide), 1/2.76", AF
Features
S18 Pro
Dual-LED flash, HDR
X300 FE
HDR
Video
S18 Pro
4K@30fps, 1080p@30fps
X300 FE
4K, 1080p
Loudspeaker
S18 Pro
Yes
X300 FE
Yes, with stereo speakers
3.5mm jack
S18 Pro
No
X300 FE
No
Other
S18 Pro
24-bit/192kHz Hi-Res audio
X300 FE
-
WLAN
S18 Pro
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
X300 FE
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Bluetooth
S18 Pro
5.3, A2DP, LE, aptX HD
X300 FE
6.0, A2DP, LE
Positioning
S18 Pro
GPS (L1+L5), GLONASS, BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
X300 FE
GPS (L1+L5), BDS (B1I+B1C+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS, NavIC
NFC
S18 Pro
Yes
X300 FE
Yes
Radio
S18 Pro
No
X300 FE
No
USB
S18 Pro
USB Type-C 2.0, OTG
X300 FE
USB Type-C 2.0, OTG
Infrared port
S18 Pro
-
X300 FE
Yes
Sensors
S18 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
X300 FE
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Type
S18 Pro
5000 mAh
X300 FE
Si/C Li-Ion 6500 mAh
Charging
S18 Pro
80W wired, PD Reverse wired
X300 FE
90W wired, PD 40W wireless Reverse wired
Colors
S18 Pro
Black, Blue, Silver
X300 FE
Moonlight White, Cool Purple, Graphite Black
Models
S18 Pro
V2344A
X300 FE
V2537
Price
S18 Pro
About 410 EUR
X300 FE
-