Screen size
S50Winner: 6.6"+4.2%
X300 FE6.3"
Quick verdict
X300 FE leads the measured specs 6-3.
Measured wins
S50
3
spec wins
Ties
14
equal specs
X300 FE
6
spec wins
Overall winner
Screen size
Technology
S50
GSM / HSPA / LTE / 5G
X300 FE
GSM / HSPA / LTE / 5G
2G bands
S50
GSM 850 / 900 / 1800 / 1900
X300 FE
GSM 850 / 900 / 1800 / 1900
3G bands
S50
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
X300 FE
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
S50
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
equal specsWired charging
equal specsWeight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsX300 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
S50
1, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 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
S50
HSPA, LTE, 5G
X300 FE
HSPA, LTE, 5G
Announced
S50
2025, December 15
X300 FE
2026, March 04
Status
S50
Available. Released 2025, December 19
X300 FE
Released Mar 2026
Dimensions
S50
157.5 x 74.3 x 7.6 mm (6.20 x 2.93 x 0.30 in)
X300 FE
150.8 x 71.8 x 8 mm (5.94 x 2.83 x 0.31 in)
Weight
S50
196 g (6.91 oz)
X300 FE
191 g (6.74 oz)
Build
S50
Glass front, aluminum alloy frame, glass back
X300 FE
Glass front, aluminum alloy frame, glass back
SIM
S50
Nano-SIM + Nano-SIM
X300 FE
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Other
S50
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
X300 FE
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
S50
AMOLED, 1B colors, 120Hz, HDR
X300 FE
LTPO AMOLED, 1B colors, 120Hz, HDR, 5000 nits (peak)
Size
S50
6.59 inches, 106.1 cm2 (~90.7% screen-to-body ratio)
X300 FE
6.31 inches, 97.6 cm2 (~90.2% screen-to-body ratio)
Resolution
S50
1260 x 2750 pixels, 19.5:9 ratio (~459 ppi density)
X300 FE
1216 x 2640 pixels, 19.5:9 ratio (~461 ppi density)
OS
S50
Android 16, OriginOS 6
X300 FE
Android 16, up to 5 major Android upgrades, OriginOS 6
Chipset
S50
Qualcomm SM8635 Snapdragon 8s Gen 3 (4 nm)
X300 FE
Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm)
CPU
S50
Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520)
X300 FE
Octa-core (2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M)
GPU
S50
Adreno 735
X300 FE
Adreno 829
Card slot
S50
No
X300 FE
No
Internal
S50
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
X300 FE
256GB 12GB RAM, 512GB 12GB RAM
Other
S50
UFS 4.1
X300 FE
UFS 4.1
Triple
S50
50 MP, f/1.9, 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)
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
S50
Ring-LED flash, panorama, HDR
X300 FE
Multi-focus LED flash, panorama, HDR
Video
S50
4K, 1080p, gyro-EIS
X300 FE
4K, 1080p, gyro-EIS
Single
S50
50 MP, f/2.0, 22mm (wide), AF
X300 FE
50 MP, f/2.0, 21mm (wide), 1/2.76", AF
Features
S50
HDR
X300 FE
HDR
Video
S50
4K, 1080p
X300 FE
4K, 1080p
Loudspeaker
S50
Yes, with stereo speakers
X300 FE
Yes, with stereo speakers
3.5mm jack
S50
No
X300 FE
No
WLAN
S50
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
X300 FE
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Bluetooth
S50
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
X300 FE
6.0, A2DP, LE
Positioning
S50
GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)
X300 FE
GPS (L1+L5), BDS (B1I+B1C+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS, NavIC
NFC
S50
Yes
X300 FE
Yes
Infrared port
S50
Yes
X300 FE
Yes
Radio
S50
No
X300 FE
No
USB
S50
USB Type-C 2.0, OTG
X300 FE
USB Type-C 2.0, OTG
Sensors
S50
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
X300 FE
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Type
S50
Si/C Li-Ion 6500 mAh
X300 FE
Si/C Li-Ion 6500 mAh
Charging
S50
90W wired, PD Reverse wired
X300 FE
90W wired, PD 40W wireless Reverse wired
Colors
S50
Black, Blue, White, Purple
X300 FE
Moonlight White, Cool Purple, Graphite Black
Models
S50
V2528A
X300 FE
V2537
Price
S50
About 360 EUR
X300 FE
-