Both OnePlus Ace 6 Ultra and Poco X8 Pro Max comes with same RAM. In terms of display resolution, Poco X8 Pro Max has better resolution of 2772 x 1280 than OnePlus Ace 6 Ultra which has resolution of 2772 x 1272. Both have the same amount of internal memory.
| Name | OnePlus Ace 6 Ultra | Poco X8 Pro Max |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.78 in | 6.83 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 8600 mAh | 9000 mAh |
| Camera | 50 MP + 8 MP Dual | 50 MP + 8 MP Dual |
| Price | Rs. 44990 | Rs. 41999 |
The launch Date of the first phone is April 28, 2026. The Expected cost of OnePlus Ace 6 Ultra is Rs. 44990. The launch Date of the second phone is March 17, 2026. The cost of Poco X8 Pro Max is Rs. 41999.
OnePlus Ace 6 Ultra has screen size of 6.78 inches which falls short to Poco X8 Pro Max's 6.83 inch screen. There is AMOLED Screen Type in both the phones. OnePlus's phone has display density of 450 PPI & Poco's phone has only 447 PPI display density. In terms of screen to body ratio, Poco's phone has better screen to body ratio of ~ 90.3% than OnePlus's phone ~ 89.3%. Both phones have same aspect ratio of 20:9.
Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.
OnePlus Ace 6 Ultra has 50 MP + 8 MP Dual Rear Camera in comparison to Poco X8 Pro Max's 50 MP + 8 MP Dual Rear Camera. Poco X8 Pro Max will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to OnePlus Ace 6 Ultra's 16 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | OnePlus Ace 6 Ultra | Poco X8 Pro Max |
| General | ||
| Model | Ace 6 Ultra | 2602BPC18G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | April 28, 2026 | March 17, 2026 |
| In The Box | 1 x Handset, 1 x Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Protective Case, 1 x Quick Start Guide, 1 x Warranty Card | |
| Design | ||
| Dimensions | 77.5 x 162.5 x 8.5 mm | 77.9 x 162.9 x 8.2 mm |
| Weight | 217 g | 218 g |
| Bezel less | No | |
| Colors | Ace Awakening, Metal Storm | Black, White, Blue |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (68.7 B) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1272 x 2772 pixels, 165 Hz | 6.83 inches, 1280 x 2772 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 450 PPI | ~ 447 PPI |
| Screen to Body Ratio | ~ 89.3% | ~ 90.3% |
| Glass Type | Crystal Shield Glass | Corning Gorilla Glass 7i |
| Brightness | 800 nits (typ), 1800 nits (HBM) | 2000 nits (HBM), 3500 nits (peak) |
| Features | PWM, Dolby Vision, HDR10+ | 3840Hz PWM, Dolby Vision, HDR10+, Adaptive Refresh Rate 30(AOD)/60/90/120Hz TÜV Rheinland Low Blue light (Hardware Solution), TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| RAM Type | LPDDR5X Ultra | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G SA: n1/n2/n3/n5/n7/n8/n20/n28/n38/n40/n41/n48/n77/n78, 5G NSA: n1/n2/n3/n5/n7/n8/n20/n28/n38/n40/n41/n48/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v6.0 | Yes, v6.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Performance | ||
| AnTuTu Score | 2,712,214 (Total) (v11) | |
| Geekbench Score | 8,254 (Multi Core) (v6) 2,596 (Single Core) 20,010 (OpenCL) 21,920 (Vulkan) | |
| 3DMark Score | 6,019 (Wild Life Extreme) (36.04 FPS) | |
| Extra | ||
| GPS | Yes with A-GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Ultrasonic In-Display Fingerprint Sensor, Proximity Sensor, Ambient Light Sensor, Accelerometer, E-Compass, Gyroscope, IR Blaster, Flicker Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | Circle to Search with Google, Google Gemini, AI Writing, AI Speech Recognition, AI Interpreter | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP66/IP68/IP69/IP69K | IP66/IP68/IP69/ IP69K |
| Dust Resistant | Yes | Yes |
| Extra Features | 3D IceLoop Cooling System, X-axis Linear Motor | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 23mm (wide), 1/1.55", PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 16mm, 112˚ (ultrawide) | 50 MP ƒ/1.5 (Wide Angle) 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm (ultrawide), 1/4.0", 1.12µm |
| Camera Sensor | Sony IMX906 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | Dynamic Shot, Motion Capture, Documents Mode, Potrait Mode, Pro Mode, 50MP Mode, Slow Motion, Time Lapse, Voice Shutter, HDR, Panaroma, Google Lens, DUAL Video, Long Exposure, Timed Burst |
| Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash | 20 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p | 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | HyperOS 3 | |
| Chipset | Mediatek Dimensity 9500 | Mediatek Dimensity 9500s |
| CPU | 4.21 GHz, Octa Core Processor | 3.73 GHz, Octa Core Processor |
| Core Details | 1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro | |
| GPU | Mali-G1 Ultra MC12 | Immortalis-G925 MC12 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Hi-Res Audio, Stereo Speakers, Dolby Atmos | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 8600 mAh, Si/C | 9000 mAh, Li-Po Battery |
| Fast Charging | Yes, 120W SUPERVOOC Charging | Yes, 100W Fast charging |
| Reverse Charging | Yes | Yes, 27W |