Screen size
Find X8 UltraWinner: 6.8"+0.6%
Reno15 Pro Max6.8"
Quick verdict
Find X8 Ultra leads the measured specs 7-5.
Measured wins
Find X8 Ultra
7
spec wins
Overall winner
Ties
10
equal specs
Reno15 Pro Max
5
spec wins
Screen size
Technology
Find X8 Ultra
GSM / HSPA / LTE / 5G
Reno15 Pro Max
GSM / HSPA / LTE / 5G
2G bands
Find X8 Ultra
GSM 850 / 900 / 1800 / 1900
Reno15 Pro Max
GSM 850 / 900 / 1800 / 1900
3G bands
Find X8 Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Reno15 Pro Max
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International, HSDPA 850 / 2100 - Asia
4G bands
Find X8 Ultra
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specs1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
Reno15 Pro Max
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 48, 66 - International, 1, 3, 5, 8, 40 - Asia
5G bands
Find X8 Ultra
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79, 80, 81, 83, 84 SA/NSA
Reno15 Pro Max
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA - International, 1, 3, 5, 8, 40 SA/NSA - Asia
Speed
Find X8 Ultra
HSPA, LTE, 5G
Reno15 Pro Max
HSPA, LTE, 5G
Announced
Find X8 Ultra
2025, April 10
Reno15 Pro Max
2026, January 02
Status
Find X8 Ultra
Available. Released 2025, April 16
Reno15 Pro Max
Available. Released 2026, January 02
Dimensions
Find X8 Ultra
163.1 x 76.8 x 8.8 mm (6.42 x 3.02 x 0.35 in)
Reno15 Pro Max
161.3 x 76.5 x 7.7 mm (6.35 x 3.01 x 0.30 in)
Weight
Find X8 Ultra
226 g (7.97 oz)
Reno15 Pro Max
205 g (7.23 oz)
SIM
Find X8 Ultra
Nano-SIM + Nano-SIM
Reno15 Pro Max
· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM
Other
Find X8 Ultra
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Reno15 Pro Max
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Build
Find X8 Ultra
-
Reno15 Pro Max
Glass front (Gorilla Glass Victus 2), aluminum frame, glass back
Type
Find X8 Ultra
LTPO AMOLED, 1B colors, 120Hz, 2160Hz PWM, Dolby Vision, HDR Vivid, HDR10+, 800 nits (typ), 1600 nits (HBM), 2500 nits (peak)
Reno15 Pro Max
AMOLED, 1B colors, 120Hz, HDR10+, 600 nits (typ), 1800 nits (HBM)
Size
Find X8 Ultra
6.82 inches, 113.0 cm2 (~90.2% screen-to-body ratio)
Reno15 Pro Max
6.78 inches, 112.4 cm2 (~91.1% screen-to-body ratio)
Resolution
Find X8 Ultra
1440 x 3168 pixels (~510 ppi density)
Reno15 Pro Max
1272 x 2772 pixels, 19.5:9 ratio (~450 ppi density)
Protection
Find X8 Ultra
Corning Gorilla Glass (unspecified version)
Reno15 Pro Max
Corning Gorilla Glass Victus 2
Other
Find X8 Ultra
Ultra HDR image support
Reno15 Pro Max
-
OS
Find X8 Ultra
Android 15, ColorOS 15
Reno15 Pro Max
Android 16, ColorOS 16
Chipset
Find X8 Ultra
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Reno15 Pro Max
Mediatek Dimensity 8450 (4 nm)
CPU
Find X8 Ultra
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Reno15 Pro Max
Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
GPU
Find X8 Ultra
Adreno 830
Reno15 Pro Max
Mali-G720 MC7
Card slot
Find X8 Ultra
No
Reno15 Pro Max
No
Internal
Find X8 Ultra
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Reno15 Pro Max
256GB 12GB RAM, 512GB 12GB RAM
Other
Find X8 Ultra
UFS 4.1
Reno15 Pro Max
UFS 3.1
Quad
Find X8 Ultra
50 MP, f/1.8, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 50 MP, f/2.1, 70mm (periscope telephoto), 1/1.56", 1.0µm, 3x optical zoom, multi-directional PDAF (10cm - ∞), OIS 50 MP, f/3.1, 135mm (periscope telephoto), 1/1/.95", 0.8µm, 6x optical zoom, dual pixel PDAF (35cm - ∞), OIS 50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, PDAF
Reno15 Pro Max
-
Features
Find X8 Ultra
Laser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panorama
Reno15 Pro Max
Color spectrum sensor, LED flash, HDR, panorama
Video
Find X8 Ultra
4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision
Reno15 Pro Max
4K@30/60fps, 1080p@30/60/120/240/480fps, gyro-EIS, HDR, OIS
Triple
Find X8 Ultra
-
Reno15 Pro Max
200 MP, f/1.8, 24mm (wide), 1/1.56", 0.5µm, PDAF, OIS 50 MP, f/2.8, 85mm (telephoto), PDAF, OIS, 3.5x optical zoom 50 MP, f/2.0, 16mm, 116˚ (ultrawide), AF
Single
Find X8 Ultra
32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm, PDAF
Reno15 Pro Max
50 MP, f/2.0, 18mm, 100˚ (ultrawide), AF
Features
Find X8 Ultra
Panorama, HDR
Reno15 Pro Max
Panorama, HDR
Video
Find X8 Ultra
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Reno15 Pro Max
4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR
Loudspeaker
Find X8 Ultra
Yes, with stereo speakers
Reno15 Pro Max
Yes, with stereo speakers
3.5mm jack
Find X8 Ultra
No
Reno15 Pro Max
No
WLAN
Find X8 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Reno15 Pro Max
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
Find X8 Ultra
5.4, A2DP, LE, aptX HD, LHDC 5
Reno15 Pro Max
5.4, A2DP, LE, aptX HD, LHDC 5
Positioning
Find X8 Ultra
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
Reno15 Pro Max
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Find X8 Ultra
Yes
Reno15 Pro Max
Yes
Infrared port
Find X8 Ultra
Yes
Reno15 Pro Max
Yes
Radio
Find X8 Ultra
No
Reno15 Pro Max
No
USB
Find X8 Ultra
USB Type-C 3.2, OTG
Reno15 Pro Max
USB Type-C 2.0, OTG
Sensors
Find X8 Ultra
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Reno15 Pro Max
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Find X8 Ultra
Emergency SOS via satellite (messages and calls) - available in Oppo Find X8 Ultra Satellite version
Reno15 Pro Max
-
Type
Find X8 Ultra
Si/C Li-Ion 6100 mAh
Reno15 Pro Max
6500 mAh
Charging
Find X8 Ultra
100W wired, 18W PD, 18W QC, 55W PPS 50W wireless 10W reverse wireless
Reno15 Pro Max
80W wired, 13.5W PD, 55W PPS, 100% in 51 min 50W wireless Reverse wired
Colors
Find X8 Ultra
Matte Black, Pure White, Shell Pink
Reno15 Pro Max
Dusk Brown, Aura Gold
Models
Find X8 Ultra
PKJ110, PKU110
Reno15 Pro Max
CPH2811