OnePlus OnePlus 12R / Ace 3 vs Xiaomi POCO F6 Pro

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

OnePlus 12R / Ace 3 compared with POCO F6 Pro
OnePlusOnePlus 12R / Ace 3XiaomiPOCO F6 Pro
Overview
Released2024May 2024
Display
Screen size6.78″6.67″
Resolution2780 × 12643200 × 1440 (better)
Sharpness450 pixels per inch526 pixels per inch (better)
PanelLTPO OLEDOLED
Refresh rate120 Hz120 Hz
Peak brightness4,500 nits (better)4,000 nits
Display typeAMOLED ProXDR display with LTPO 4.0; 19.8:9 aspect ratioWQHD+ Flow AMOLED DotDisplay, 12-bit colour and 68 billion colours
Pixel density450 ppi526 ppi
Brightness detail1,600 nits HBM; 4,500 nits peak, stated on the UK product overview700 nits typical with Sunlight mode, 1,200 nits high-brightness mode and up to 4,000 nits peak
Screen protectionCorning Gorilla Glass Victus 2Gorilla Glass 5, reported by GSMArena and TechRadar; maker UK spec page does not name the cover glass
Display features1–120 Hz dynamic refresh; 10-bit colour; sRGB and Display P3; Dolby Vision, HDR10+, HDR Vivid and Aqua Touch; 2,160 Hz PWM dimming; touch response up to 1,000 HzDCI-P3, 5,000,000:1 contrast, up to 3,840 Hz PWM dimming, 480 Hz touch sampling and 2,160 Hz instantaneous touch sampling; Dolby Vision, HDR10+, Original colour PRO, adaptive colours/HDR, reading, cycle, Sunlight and Pro HDR modes; TÜV eye-care certifications
Performance
ChipSnapdragon 8 Gen 2Qualcomm Snapdragon 8 Gen 2
Memory12 GB – 16 GB12 GB – 16 GB
Storage256 GB, 512 GB, 1 TB256 GB, 512 GB, 1 TB
CPU–TSMC 4 nm; one Cortex-X3 up to 3.19 GHz, two Cortex-A715 at 2.8 GHz, two Cortex-A710 at 2.8 GHz and three Cortex-A510 at 2.0 GHz
GPUAdreno 740Qualcomm Adreno; GSMArena identifies Adreno 740
MemoryUK OnePlus 12R: 16 GB RAM / 256 GB storage. China OnePlus Ace 3: 12/256 GB, 16/512 GB and 16 GB/1 TB; the three added memory combinations are Chinese configurations, not UK 12R options.–
Storage typeLPDDR5X RAM; UFS 3.1 storage. Current UK specifications supersede the original launch release's erroneous UFS 4.0 claim; OnePlus's correction is recorded by TechRadar. China Ace 3: LPDDR5X RAM and UFS 4.0 storage; this regional hardware difference does not change the UK 12R specification.LPDDR5X and UFS 4.0; no expandable storage, confirmed by GSMArena and Tech Advisor
CoolingDual Cryo-velocity vapour chambers, 9,140 mm² combined areaLiquidCool technology 4.0 IceLoop, 5,000 mm² stainless-steel cooling system
Cameras
Main camera50 MP50 MP
Ultra wide camera8 MP8 MP
Telephoto cameraNoneNone
Optical zoomNoneNone
Front camera16 MP16 MP
Main cameraSony IMX890, 50 MP, 1/1.56-inch sensor, 1.0 µm pixels, f/1.8, 24 mm equivalent, PDAF, OIS and EISLight Fusion 800, 50 MP, f/1.6, 1/1.55-inch sensor, 6-element lens, OIS and 4-in-1 binning to 2.0 µm pixels
Ultra wide camera8 MP, f/2.2, 112° field of view, fixed focus8 MP, f/2.2, 119° field of view; fixed focus confirmed by GSMArena
Front camera16 MP, f/2.4, 24 mm equivalent, fixed focus, EIS16 MP; GSMArena reports f/2.4 and fixed focus
Zoom0.6–20×; no telephoto camera–
Video recording4K, 1080p and 720p at 30 or 60 fps; slow motion at 1080p 240 fps and 720p 240/480 fps; OIS/EIS8K at 24 fps, 4K at 24/30/60 fps, 1080p at 30/60 fps and 720p at 30 fps; slow motion 720p at 120/240/480/960/1,920 fps or 1080p at 120/240/960 fps; Steady Video and video teleprompter
Front video1080p or 720p at 30 fps1080p at 30/60 fps and 720p at 30 fps; video teleprompter, time-lapse and short film
Camera featuresAdditional 2 MP macro camera with 4 cm shooting distance; Nightscape, Pro Mode, Movie Mode, RAW output, portrait and dual-view videoAdditional 2 MP f/2.4 macro camera; Burst shot 2.0, Film Camera, document, pro, panorama, Motion capture, night, portrait, long exposure and HDR modes
Battery and charging
Battery5,500 mAh (better)5,000 mAh
Video playback (maker's claim)Up to 17.6 hours–
Wired chargingUp to 100 WUp to 120 W (better)
Wireless chargingNoneNone
Battery life detailDual-cell battery; 2,750 mAh at 7.82 V equivalent to 5,500 mAh at 3.91 V, 21.51 Wh typical; 5,360 mAh equivalent rated capacity. Maker's 17.6-hour claim is continuous YouTube playback over Wi-Fi.5,000 mAh typical
Wired charging100 W SUPERVOOC; maker claims 1–100% in 26 minutes with Smart Rapid Charge Mode under laboratory conditionsUp to 120 W HyperCharge; UK 120 W adaptor included; GSMArena notes fastest charging requires Boost mode and the display off
Design
TypeStandardStandard
Weight207 g (better)209 g
Thickness8.8 mm8.21 mm (better)
Height × width163.3 × 75.3 mm160.86 × 74.95 mm
Water and dust resistanceIP64IP54
MaterialsAluminium frame and frosted glass backMetal frame and quad-curved glass back; GSMArena and TechRadar identify aluminium
ColoursIron Gray (UK product overview); China Ace 3: 鸣沙金 (Mingsha Gold), 月海蓝 (Moon Sea Blue), 星辰黑 (Star Black); English descriptions are translations of the maker’s Chinese finish namesBlack and White
ButtonsAlert Slider on left; power and volume keys on right–
Water resistance detailIP64, stated in footnote 1 of the exact UK product overview; splash resistance, not immersionIP54 splash and dust resistance, confirmed by GSMArena, Tech Advisor and TechRadar; maker UK spec page does not publish the rating
BiometricsIn-display fingerprint sensorIn-screen fingerprint sensor and AI face unlock; maker product page also supports fingerprint-sensor heart-rate monitoring
SensorsAccelerometer, compass, gyroscope, ambient light, proximity, colour temperature and infrared blasterProximity, 360° ambient light, accelerometer, electronic compass, gyroscope, IR blaster and flicker sensor; x-axis linear vibration motor
SpeakersDual stereo speakers; Dolby AtmosStereo dual speakers, Dolby Atmos and Hi-Res Audio wired/wireless certification
MicrophonesNoise cancellation support–
Software
Operating systemAndroidAndroid
Software at launchOxygenOS 14.0 based on Android 14; China Ace 3 uses ColorOS 14.0 based on Android 14Xiaomi HyperOS based on Android 14, confirmed by GSMArena and Tech Advisor; TechRadar tested later Android 15 software
Software updatesAt least three Android OS upgrades and four years of security updates from launch, according to the UK specification footnoteThree Android version upgrades and four years of security patches, reported by GSMArena and Tech Advisor
AI features–AI Expansion, Subtitles, Album Search and Magic Erase Pro; regional and software availability varies
In the boxPhone, 100 W SUPERVOOC power adapter, USB-A to USB-C cable, quick start guide, welcome letter, safety and warranty information, logo sticker, pre-applied screen protector and SIM ejector; China Ace 3 package additionally lists a protective caseUK phone, 120 W adaptor, USB-C cable, protective case, guides, warranty card, SIM tool and safety information
Connectivity
Mobile network5G NR; LTE with 4×4 MIMO, up to Cat 19 download and Cat 18 upload. China Ace 3 has a different exact radio table: GSM 850/900/1800 MHz; WCDMA 1/4/5/8; CDMA BC0; LTE FDD 1/3/4/5/8/18/19/26/28A and TDD 34/38/39/40/41; 5G NR n1/n3/n5/n8/n28A/n41/n77/n78, SA/NSA. Actual services depend on local carrier deployment; these China bands are not substituted for UK hardware.5G Sub-6, LTE, WCDMA and GSM
SIMDual nano-SIM; eSIM not supportedDual nano-SIM
Wi-FiWi-Fi 7; 2×2 MIMO; 2.4 and 5 GHzWi-Fi 7/6/5/4 and 802.11 a/b/g; maker lists 2.4/5 GHz, 2×2 MIMO, 8×8 sounding for MU-MIMO, Wi-Fi Direct and Miracast; Wi-Fi 7/6 availability varies by region; GSMArena's unit also supports 6 GHz Wi-Fi 6E
BluetoothBluetooth 5.3; aptX, aptX HD, LDAC, AAC, SBC and LHDCBluetooth 5.3 and Dual-Bluetooth; AAC, LDAC, LHDC 5.0, LC3, ASHA and Auracast
NFCYesNFC, availability varies by region
USBUSB-C, USB 2.0; USB-C earphones supportedUSB-C; USB 2.0, OTG and no wired video output, confirmed by GSMArena
PositioningDual-band GPS L1/L5, Galileo E1/E5a and QZSS L1/L5; BeiDou and GLONASSBeiDou B1I/B1C/B2a, GPS L1/L5, Galileo E1/E5a, GLONASS G1, QZSS L1/L5 and NavIC L5; assisted and sensor-assisted positioning

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