Screen size
T4 UltraWinner: 6.7"+5.4%
X300 FE6.3"
Quick verdict
X300 FE leads the measured specs 9-3.
Measured wins
T4 Ultra
3
spec wins
Ties
11
equal specs
X300 FE
9
spec wins
Overall winner
Screen size
Technology
T4 Ultra
GSM / HSPA / LTE / 5G
X300 FE
GSM / HSPA / LTE / 5G
2G bands
T4 Ultra
GSM 850 / 900 / 1800 / 1900
X300 FE
GSM 850 / 900 / 1800 / 1900
3G bands
T4 Ultra
HSDPA 850 / 900 / 1900 / 2100
X300 FE
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
T4 Ultra
1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
Resolution
Refresh rate
equal specsPeak brightness
equal specsPixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑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
T4 Ultra
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
T4 Ultra
HSPA, LTE, 5G
X300 FE
HSPA, LTE, 5G
Announced
T4 Ultra
2025, June 11
X300 FE
2026, March 04
Status
T4 Ultra
Available. Released 2025, June 18
X300 FE
Released Mar 2026
Dimensions
T4 Ultra
160.6 x 75 x 7.5 mm (6.32 x 2.95 x 0.30 in)
X300 FE
150.8 x 71.8 x 8 mm (5.94 x 2.83 x 0.31 in)
Weight
T4 Ultra
192 g (6.84 oz)
X300 FE
191 g (6.74 oz)
Build
T4 Ultra
Glass front, glass back
X300 FE
Glass front, aluminum alloy frame, glass back
SIM
T4 Ultra
Nano-SIM + Nano-SIM
X300 FE
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Other
T4 Ultra
IP64 dust tight 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
T4 Ultra
AMOLED, 1B colors, 120Hz, 2160Hz PWM, 1600 nits (HBM), 5000 nits (peak)
X300 FE
LTPO AMOLED, 1B colors, 120Hz, HDR, 5000 nits (peak)
Size
T4 Ultra
6.67 inches, 107.4 cm2 (~89.2% screen-to-body ratio)
X300 FE
6.31 inches, 97.6 cm2 (~90.2% screen-to-body ratio)
Resolution
T4 Ultra
1260 x 2800 pixels, 20:9 ratio (~460 ppi density)
X300 FE
1216 x 2640 pixels, 19.5:9 ratio (~461 ppi density)
OS
T4 Ultra
Android 15, Funtouch 15
X300 FE
Android 16, up to 5 major Android upgrades, OriginOS 6
Chipset
T4 Ultra
Mediatek Dimensity 9300+ (4 nm)
X300 FE
Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm)
CPU
T4 Ultra
Octa-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
X300 FE
Octa-core (2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M)
GPU
T4 Ultra
Immortalis-G720 MC12
X300 FE
Adreno 829
Card slot
T4 Ultra
No
X300 FE
No
Internal
T4 Ultra
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
X300 FE
256GB 12GB RAM, 512GB 12GB RAM
Other
T4 Ultra
UFS 3.1
X300 FE
UFS 4.1
Triple
T4 Ultra
50 MP, f/1.9, 23mm (wide), 1/1.56", PDAF, OIS 50 MP, f/2.6, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (15cm - ∞), OIS, 3x optical zoom 8 MP, f/2.2, (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
T4 Ultra
Ring-LED flash, panorama, HDR
X300 FE
Multi-focus LED flash, panorama, HDR
Video
T4 Ultra
4K, 1080p, gyro-EIS
X300 FE
4K, 1080p, gyro-EIS
Single
T4 Ultra
32 MP, f/2.5, (wide)
X300 FE
50 MP, f/2.0, 21mm (wide), 1/2.76", AF
Video
T4 Ultra
Yes
X300 FE
4K, 1080p
Features
T4 Ultra
-
X300 FE
HDR
Loudspeaker
T4 Ultra
Yes, with stereo speakers
X300 FE
Yes, with stereo speakers
3.5mm jack
T4 Ultra
No
X300 FE
No
WLAN
T4 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
X300 FE
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Bluetooth
T4 Ultra
5.4, A2DP, LE
X300 FE
6.0, A2DP, LE
Positioning
T4 Ultra
GPS, GLONASS, GALILEO, BDS, NavIC
X300 FE
GPS (L1+L5), BDS (B1I+B1C+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS, NavIC
NFC
T4 Ultra
Yes
X300 FE
Yes
Radio
T4 Ultra
No
X300 FE
No
USB
T4 Ultra
USB Type-C 2.0, OTG
X300 FE
USB Type-C 2.0, OTG
Infrared port
T4 Ultra
-
X300 FE
Yes
Sensors
T4 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
X300 FE
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Type
T4 Ultra
Si/C Li-Ion 5500 mAh
X300 FE
Si/C Li-Ion 6500 mAh
Charging
T4 Ultra
90W wired, PD, 100% in 48 min Reverse wired
X300 FE
90W wired, PD 40W wireless Reverse wired
Colors
T4 Ultra
Phoenix Gold, Meteor Grey
X300 FE
Moonlight White, Cool Purple, Graphite Black
SAR
T4 Ultra
0.99 W/kg (head) 1.00 W/kg (body)
X300 FE
-
Price
T4 Ultra
₹ 39,880
X300 FE
-
Models
T4 Ultra
-
X300 FE
V2537