vivo iQOO 15 vs vivo X300

vivo iQOO 15

vivo iQOO 15

Announced On:October, 2025

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vivo X300

vivo X300

Announced On:October, 2025

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vivo iQOO 15 vs vivo X300

vivo iQOO 15	vivo X300

Price
EUR: €500	EUR: €1,100
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
163.7 x 76.8 x 8.1 mm (6.44 x 3.02 x 0.32 in)	150.6 x 71.9 x 8 mm (5.93 x 2.83 x 0.31 in)
Weight
215 g or 220 g (7.58 oz)	190 g (6.70 oz)
Build
IP68/IP69 dust tight and water resistant (high pressure water jets, immersible up to 1.5m for 30 min) Color-changing rear panel	Glass front, aluminum alloy frame, glass back IP68/IP69 dust tight and water resistant (high pressure water jets, immersible up to 1.5m for 30 min)
Colors
Black, White, Green, Blue, Color changing	Phantom Black, Mist Blue, Summit Red, Iris Purple, Halo Pink
Models
I2501, V2505A	V2515, V2509A

Type
Display
LTPO AMOLED, 1B colors, 144Hz, PWM, Dolby Vision, HDR10+, HDR Vivid, 1000 nits (typ), 2600 nits (HBM), 6000 nits (peak)	LTPO AMOLED, 1B colors, 120Hz, 2160Hz PWM, HDR10+, HDR Vivid, 4500 nits (peak) Ultra HDR image support
Size
6.85 inches, 114.0 cm² (~90.7% screen-to-body ratio)	6.31 inches, 98.0 cm² (~90.5% screen-to-body ratio)
Resolution
1440 x 3168 pixels (~508 ppi density)	1216 x 2640 pixels, 19.5:9 ratio (~460 ppi density)
Protection
	Reinforced Glass, Mohs level 4

Technology
Network
GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 International
4G Bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66	1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G Bands
1, 2, 3, 5, 7, 8, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78, 80, 81, 83, 84, 89, 91, 92, 93, 94 SA/NSA	1, 2, 3, 5, 7, 8, 18, 20, 25, 26, 28, 34, 38, 39, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6

Internal Memory
Memory
256GB ROM, 12GB RAM 256GB ROM, 16GB RAM 512GB ROM, 12GB RAM 512GB ROM, 16GB RAM 1TB ROM, 16GB RAM	256GB ROM, 12GB RAM 256GB ROM, 16GB RAM 512GB ROM, 12GB RAM 512GB ROM, 16GB RAM 1TB ROM, 16GB RAM
Storage Type
UFS 4.1	UFS 4.1
Card Slot
No	No

Speed
Connectivity
HSPA, LTE, 5G	HSPA, LTE, 5G
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Bluetooth
6.0, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5	5.4, A2DP, LE, aptX HD, LHDC 5
USB
USB Type-C 3.2, OTG	USB Type-C 3.2, OTG
Infrared Port
Yes	Yes
NFC
Yes	Yes

Main Camera
Camera
Primary: 50 MP, f/1.9, (wide), 1/1.56", 1.0µm, PDAF, OIS Secondary: 50 MP, f/2.7, (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom Third: 50 MP, f/2.1, (ultrawide), 1/2.76", 0.64µm, AF	Primary: 200 MP, f/1.7, 23mm (wide), 1/1.4", 0.56µm, PDAF, OIS Secondary: 50 MP, f/2.6, 70mm (periscope telephoto), 1/1.95", PDAF, OIS, 3x optical zoom Third: 50 MP, f/2.0, 15mm, 119" (ultrawide), 1/2.76", 0.64µm, AF
Camera Features
LED flash, HDR, panorama	Laser AF, Zeiss optics, Zeiss T* lens coating, LED flash, panorama, HDR, 3D LUT import
Video
8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS	4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, 4K@120fps HDR
Selfie Camera
32 MP, f/2.2, 21mm (wide) Features: HDR Video: 4K@30/60fps, 1080p@30/60fps	50 MP, f/2.0, 20mm (wide), 1/2.76", 0.64µm, AF Features: HDR Video: 4K@30/60fps, 1080p@30/60fps

Radio
Multimedia
No	No

Operating System (OS)
Software
Android OS, v16	Android OS, v16
Upgradable
Up to 5 major Android upgrades	Up to 5 major Android upgrades
UI
OriginOS 6 (China)	OriginOS 6

Chipset
Hardware
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)	Mediatek Dimensity 9500 (3 nm)
CPU
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)	Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Adreno 840	Arm G1-Ultra
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
SIM
Nano-SIM + Nano-SIM	· Nano-SIM + Nano-SIM + (max 2 at a time) International · Nano-SIM + Nano-SIM China
Speakers
Yes, with stereo speakers 24-bit/192kHz Hi-Res audio Snapdragon Sound	Yes, with stereo speakers
Audio Jack
No	No

Performance
Benchmarks
	AnTuTu: 2346352 (v10), 3416530 (v11) GeekBench: 9843 (v6) 3DMark: 7510 (Wild Life Extreme)

Battery Type
Battery
Si/C Li-Ion 7000 mAh	· Si/C Li-Ion 6040 mAh (Global) · Si/C Li-Ion 5360 mAh (EU markets)
Charging
100W wired, PPS 40W wireless	90W wired 40W wireless Reverse wired

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