Side-by-side technical data

OnePlus Ace 6 Ultra vs OnePlus 15

Comparison between OnePlus Ace 6 Ultra and OnePlus 15: camera, battery, fast charging, display, performance and colors, side by side. More phones from OnePlus.

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NeoTeo's verdict

Which of the two is the better buy

The OnePlus 15 is the more complete choice: it leads in AnTuTu, uses the more advanced RAM type, and offers more charging options. The Ace 6 Ultra suits buyers who prioritize an 8,600 mAh battery or a brighter display.

The Ace 6 Ultra reaches 3,600 nits against 1,800 nits on the OnePlus 15, and its battery is 8,600 mAh against 7,300 mAh. The OnePlus 15 counters with wireless charging, reverse wireless charging, and bypass charging, which the Ace 6 Ultra lacks.

The OnePlus 15 leads measured performance at 4,027,702 AnTuTu points versus 3,449,108, although the Ace 6 Ultra scores 12,189 versus 11,199 in Geekbench 6 Multi-Core. It also adds a telephoto camera, a 50 MP ultrawide, and USB 3.2; the Ace 6 Ultra offers Wi-Fi 6E and has no Google services.

OnePlus Ace 6 Ultra

The OnePlus Ace 6 Ultra is better for buyers who prioritize an 8,600 mAh battery and a 3,600-nit display.

OnePlus 15

The OnePlus 15 is the better buy for buyers who want stronger AnTuTu performance, a telephoto camera, and wireless charging.

The verdict

Your pick: OnePlus 15, ahead on Battery & charging.

Category
Category	Ace 6 Ultra	15
Design & display	8.6	8.6
Performance & hardware	9.1	9.2
Camera	7.6	7.8
Connectivity	8.0	8.1
Battery & charging	7.5	9.8

Which one is for you?

OnePlus Ace 6 Ultra, if you care about…

Battery Capacity: 8,600 mAh; against 7,300 mAh
Peak Display Brightness: 3,600 nits; against 1,800 nits

OnePlus 15, if you care about…

AnTuTu Score: 3,688,274; against 3,449,108
Display Technology: LTPO AMOLED; against AMOLED
Battery Features: Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Bypass Charging; against Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator
SIM Configurations: Dual Nano-SIM + eSIM, Dual Nano-SIM; against Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM

Specification comparison

Show differences only

Performance

Specification	Ace 6 Ultra	15
Processor Model	MediaTek Dimensity 9500	Qualcomm Snapdragon 8 Elite Gen 5
Processor Process Size	3 nm	3 nm
Graphics GPU	Mali-G1 Ultra MC12	Qualcomm Adreno 840
Storage Type	UFS 4.1	UFS 4.1
Maximum CPU Clock	4.21 GHz	4.6 GHz Best value
Maximum Storage Capacity	1 TB Best value	1,000 GB
AnTuTu Score	3,449,108	3,688,274 Best value
Geekbench 6 Single-Core	3,781	—
Geekbench 6 Multi-Core	12,189	—
CPU Description	Octa-core processor with 1×4.21 GHz C1-Ultra, 3×3.5 GHz C1-Premium, and 4×2.7 GHz C1-Pro cores	Octa-core CPU with 2x4.6 GHz Oryon V3 Phoenix L cores and 6x3.62 GHz Oryon V3 Phoenix M cores
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	—
RAM Capacity	16 GB	16 GB
RAM Type	DDR5	—
AnTuTu version	v11	v11
3DMark Wild Life Extreme	—	7,370

Design

Specification	Ace 6 Ultra	15
Body Colors	Grey, Gold, Black, Silver	Black, Purple, Sand
Body Thickness	8.5 mm	8.1 mm Best value
Body Width	77.5 mm	76.7 mm
Body Height	162.5 mm	161.4 mm
Weight	219 g	215 g Best value
Usable Surface	89.3 %	90.8 % Best value
Body Materials	Glass, Aluminium Alloy	Glass, Aluminium Alloy, Plastic
Resistance Features	IP68, IP69, IP69K	IP68, IP69K
Waterproof Depth	1.5 m	2 m Best value
Drop Resistance Class	—	C
Repairability Class	—	B
Drop Test Count	—	90

Battery

Specification	Ace 6 Ultra	15
Battery Efficiency Rating	—	A
Battery Capacity	8,600 mAh Best value	7,300 mAh
Battery Type	Si-Carbon Li-Ion	Si-Carbon Li-Ion
Fast Charge Power	120 W	120 W
Battery Features	Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator	Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Bypass Charging Best value
Battery Endurance	—	74 h 25 min
Wireless charging power	—	50 W
Charge cycles	—	1,100

Display

Specification	Ace 6 Ultra	15
Display Aspect Ratio	19.5:9	19.5:9
Display Technology	AMOLED	LTPO AMOLED Best value
Peak Display Brightness	3,600 nits Best value	1,800 nits
Display Diagonal	6.78″	6.78″
Display Horizontal Resolution	1,272 px	1,272 px
Display Vertical Resolution	2,772 px	2,772 px
Display Pixel Density	450 ppi	450 ppi
Display Refresh Rate	165 Hz	165 Hz
Touch Sampling Rate	480 Hz	—
Display Contrast Ratio	8,000,000 :1	—
Display Features	Dolby Vision, HDR10+, HDR Vivid, Hole-Punch Notch, SGS Certified, 3840Hz PWM, Always-On Display, DCI-P3, DC Dimming, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless	Ultra HDR, Gorilla Glass Victus 2, Mohs Level 5, Dolby Vision, HDR10+, HDR Vivid, LTPO

Sensors

Specification	Ace 6 Ultra	15
Fingerprint Sensor Placement	Under Display	Under Display

Sensor

Specification	Ace 6 Ultra	15
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System	Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Barometer

Software

Specification	Ace 6 Ultra	15
Operating System	Android 16	Android 16
OS Family	Android	Android
OS Version	16	16

Connectivity

Specification	Ace 6 Ultra	15
SIM Configurations	Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM	Dual Nano-SIM + eSIM, Dual Nano-SIM Best value
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B18, 3G UMTS B19, 3G UMTS B21, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B26, 4G LTE B28A, LTE B28, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B43, 4G LTE B48, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n18, 5G NR n26, 5G NR n28a, 5G NR n34, 5G NR n38, 5G NR n39, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, LTE B28, 4G LTE B30, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n13, 5G NR n20, 5G NR n25, 5G NR n26, 5G NR n28, 5G NR n30, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n71, 5G NR n75, 5G NR n77, 5G NR n78
Cellular Technologies	GSM, HSPA, LTE, 5G	GSM, HSPA, LTE, 5G
Wi-Fi Standards	Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be)	Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be)
Wi-Fi Features	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO	Dual Band, Tri-Band, Wi-Fi Direct Best value
Bluetooth Version	Bluetooth 6.0	Bluetooth 6.0
Bluetooth Profiles	A2DP, LE	A2DP, LE, aptX HD, aptX Adaptive
Navigation Systems	GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value	GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Connectivity Features	Infrared, NFC, USB Type-C, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0	Infrared, NFC, USB Type-C, USB OTG, USB 3.2
USB Version	USB 2.0	USB 3.2 Best value
SAR American Head	—	1.17 W/kg
SAR American Body	—	1 W/kg
Max. download speed	10,700 Mbps	—

Audio

Specification	Ace 6 Ultra	15
Audio Features	Stereo Speakers, Hi-Res Audio, A2DP, LE	Stereo Speakers, Hi-Res Audio, aptX HD, aptX Adaptive

Technical

Specification	Ace 6 Ultra	15
Model numbers	—	CPH2747, CPH2745, PLK110, CPH2749

Ace 6 Ultra

15