Screen size
iQOO 15R6.6"
Y300 GTWinner: 6.8"+2.8%
Quick verdict
iQOO 15R leads the measured specs 8-6.
Measured wins
iQOO 15R
8
spec wins
Overall winner
Ties
9
equal specs
Y300 GT
6
spec wins
Screen size
Technology
iQOO 15R
GSM / HSPA / LTE / 5G
Y300 GT
GSM / HSPA / LTE / 5G
2G bands
iQOO 15R
GSM 850 / 900 / 1800 / 1900
Y300 GT
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO 15R
HSDPA 850 / 1900 / 2100
Y300 GT
HSDPA 800 / 850 / 900 / 2100
4G bands
iQOO 15R
LTE
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
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
equal specsY300 GT
1, 3, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48
5G bands
iQOO 15R
SA/NSA
Y300 GT
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 48, 77, 78 SA/NSA
Speed
iQOO 15R
HSPA, LTE, 5G
Y300 GT
HSPA, LTE, 5G
Announced
iQOO 15R
Not announced yet
Y300 GT
2025, May 09
Status
iQOO 15R
Released Feb 2026
Y300 GT
Available. Released 2025, May 09
Dimensions
iQOO 15R
-
Y300 GT
163.7 x 75.9 x 8.1 mm (6.44 x 2.99 x 0.32 in)
Weight
iQOO 15R
-
Y300 GT
212 g (7.48 oz)
Build
iQOO 15R
Glass front, glass back or fiber-reinforced plastic back, aluminum alloy frame
Y300 GT
Glass front, plastic back, plastic frame
SIM
iQOO 15R
Nano-SIM + Nano-SIM
Y300 GT
Nano-SIM + Nano-SIM
Other
iQOO 15R
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Y300 GT
IP65 dust tight and water resistant (low pressure water jets)
Type
iQOO 15R
AMOLED, 1B colors, 144Hz, HDR10+, 4320Hz PWM, 5000 nits (peak)
Y300 GT
AMOLED, 1B colors, 144Hz, HDR, 5500 nits (peak)
Size
iQOO 15R
6.59 inches, 106.1 cm2 (~90.5% screen-to-body ratio)
Y300 GT
6.78 inches, 111.0 cm2 (~89.3% screen-to-body ratio)
Resolution
iQOO 15R
1260 x 2750 pixels, 19.5:9 ratio (~459 ppi density)
Y300 GT
1260 x 2800 pixels, 20:9 ratio (~453 ppi density)
OS
iQOO 15R
Android 16, up to 4 major Android upgrades, OriginOS 6
Y300 GT
Android 15, OriginOS 5
Chipset
iQOO 15R
Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm)
Y300 GT
Mediatek Dimensity 8400 (4 nm)
CPU
iQOO 15R
Octa-core (2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M)
Y300 GT
Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
GPU
iQOO 15R
Adreno 829
Y300 GT
G720 MC7
Card slot
iQOO 15R
No
Y300 GT
No
Internal
iQOO 15R
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
Y300 GT
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
iQOO 15R
UFS 4.1
Y300 GT
UFS 3.1
Dual
iQOO 15R
50 MP, f/1.8, (wide), 1/1.56", PDAF, OIS 8 MP, f/2.2, (ultrawide), 1/4.0"
Y300 GT
50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF, OIS Auxiliary lens
Features
iQOO 15R
Color spectrum sensor, LED flash, HDR, panorama
Y300 GT
Color spectrum sensor, LED flash, HDR, panorama
Video
iQOO 15R
4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS, HDR
Y300 GT
4K, 1080p, gyro-EIS, OIS
Single
iQOO 15R
32 MP, f/2.2, (wide)
Y300 GT
16 MP, f/2.5, (wide), 1/3.0", 1.0µm
Video
iQOO 15R
4K, 1080p
Y300 GT
1080p@30fps, gyro-EIS
Loudspeaker
iQOO 15R
Yes, with stereo speakers
Y300 GT
Yes, with stereo speakers
3.5mm jack
iQOO 15R
No
Y300 GT
No
WLAN
iQOO 15R
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Y300 GT
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
iQOO 15R
6.0, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5.0
Y300 GT
5.4, A2DP, LE, aptX HD
Positioning
iQOO 15R
GPS (L1+L5), BDS (B1I+B1C+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
Y300 GT
GPS (L1+L5), BDS (B1I+B1C+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
iQOO 15R
Yes
Y300 GT
Yes
Infrared port
iQOO 15R
Yes
Y300 GT
Yes
Radio
iQOO 15R
No
Y300 GT
No
USB
iQOO 15R
USB Type-C 2.0, OTG
Y300 GT
USB Type-C 2.0, OTG
Sensors
iQOO 15R
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Y300 GT
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
iQOO 15R
Si/C Li-Ion 7600 mAh
Y300 GT
Si/C Li-Ion 7620 mAh
Charging
iQOO 15R
100W wired Reverse wired Bypass charging
Y300 GT
90W wired, 100% in 55 min Reverse wired
Colors
iQOO 15R
Dark Knight, Triumph Silver
Y300 GT
Black, Gold
Models
iQOO 15R
I2508
Y300 GT
V2452GA
Price
iQOO 15R
About 460 EUR
Y300 GT
About 250 EUR