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  3. iQOO 15 Ultra vs X500

Vivo iQOO 15 Ultra vs Vivo X500

What iQOO 15 Ultra does better (9) and where X500 wins (6) — every spec side by side.

Vivo iQOO 15 Ultra
Vivo · 2026iQOO 15 Ultra
9.7Score
9 advantages≈ $790
Higher score
vs
Vivo X500
Vivo · 2026X500
9.7Score
6 advantages≈ $780
9.8Display9.5
9.8Performance9.4
9.4Camera9.6
9.7Battery9.6
9.4Features9.7
Dimensions

Size comparison

iQOO 15 UltraX500
76.8 × 163.78.775 × 1578.2
iQOO 15 UltraX500Difference
Height163.7 mm157 mm+6.7 mm
Width76.8 mm75 mm+1.8 mm
Thickness8.7 mm8.2 mm+0.5 mm
Weight227 g211 g+16 g

Drawn to the same scale from the official dimensions (front and side).

Why is iQOO 15 Ultra better than X500?

  1. RAM24 GB vs 12 GB2×
  2. Peak brightness8,000 nits vs 4,000 nits2×
  3. AnTuTu score4,602,290 vs 3,930,719+17%
  4. Wired charging100 W vs 90 W+11%
  5. Geekbench 6 (multi-core)11,366 vs 10,400+9%
  6. Pixel density508 ppi vs 459 ppi+11%
  7. CPU frequency4.6 GHz vs 4.21 GHz+9%
  8. Screen size6.8″ vs 6.6″+4%
  9. Resolution (width)1,440 px vs 1,260 px+14%

Why is X500 better than iQOO 15 Ultra?

  1. 4K video frame rate60 fps vs 120 fps2×
  2. eSIMNo · iQOO 15 Ultra: Yes
  3. Weight227 g vs 211 g+8%
  4. Selfie camera32 MP vs 50 MP+56%
  5. Main camera aperturef/1.9 vs f/1.7+12%
  6. Thickness8.7 mm vs 8.2 mm+6%
Specifications

Side by side

Vivo iQOO 15 UltraVivo iQOO 15 Ultra≈ $7909.7
Vivo X500Vivo X500≈ $7809.7
Design
Weight227 g211 g
Thickness8.7 mm8.2 mm
Height163.7 mm157 mm
Width76.8 mm75 mm
Frame—Aluminium
BackGlassGlass
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
ColoursBlack, SilverBlack, Gray, White, Pink
Display
Screen size6.8″6.6″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,440 px1,260 px
Resolution (height)3,168 px2,750 px
Pixel density508 ppi459 ppi
Refresh rate144 Hz144 Hz
Peak brightness8,000 nits4,000 nits
Measured brightness1,534 nits—
Screen-to-body ratio90.7%90.1%
HDRYesYes
Performance
ChipsetQualcomm SM8850-AC Snapdragon 8 Elite Gen 5Mediatek Dimensity 9600M
Chip makerQualcommMediaTek
Process3 nm3 nm
CPU cores88
CPU frequency4.6 GHz4.21 GHz
GPUAdreno 840ARM G1-Ultra
AnTuTu score4,602,2903,930,719
Geekbench 6 (multi-core)11,36610,400
Memory
RAM24 GB12 GB
Storage (max)1,024 GB1,024 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.1UFS 4.1
Memory card slotNoNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.9f/1.7
Main sensor size1/1.56"1/1.28"
Rear cameras33
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraYesYes
Optical zoom3×3×
Max video8K8K
4K video frame rate60 fps120 fps
Selfie camera32 MP50 MP
4K selfie videoYesYes
Battery
Battery capacity7,400 mAh7,500 mAh
Battery typeSi/CSi/C
Wired charging100 W90 W
Charged in 30 min62%—
Wireless chargingYesYes
Wireless charging power40 W40 W
Reverse wireless chargingYesYes
Connectivity
5GYesYes
eSIMNoYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 3.2USB Type-C 3.2
USB version3.23.2
Video outputYesYes
Infrared portYesYes
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Fingerprint sensorUnder display, ultrasonicUnder display, ultrasonic
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 16Android 17
PlatformAndroidAndroid
InterfaceOriginOS 6OriginOS 7
Major OS updates promised55

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