OnePlus Ace 3 Pro
#502
Xiaomi 17 Pro Max
#3Category Breakdown
OnePlus Ace 3 Pro
Xiaomi 17 Pro Max
Performance
96.799.3
Camera
97.899.6
Display
98.399.4
Battery
38.199.2
Build
0.279.7
Connectivity
85.786.1
Audio
87.699.6
Overall
75.896.4
Summary
- The OnePlus Ace 3 Pro features a 6.78-inch LTPO AMOLED display with a resolution of 1264 x 2780 pixels and a peak brightness of 1600 nits, while the Xiaomi 17 Pro Max has a larger 6.9-inch LTPO AMOLED display with a resolution of 1200 x 2608 pixels and a peak brightness of 3500 nits.
- In terms of performance, the OnePlus is powered by a Snapdragon 8 Gen 3 chipset, whereas the Xiaomi utilizes the more advanced Snapdragon 8 Elite Gen 5.
- Both devices have a 50 MP main camera with optical image stabilization, but the Xiaomi offers additional telephoto capabilities and higher video recording options, including 8K.
- The OnePlus has a 6100 mAh battery compared to the Xiaomi's 7500 mAh, with both supporting 100W charging, though the Xiaomi also includes wireless charging.
- Software-wise, the OnePlus runs on Android 14 with ColorOS 14, while the Xiaomi operates on Android 16 with HyperOS 3, indicating a difference in user experience and features.
Side-by-side Specification Comparison
OnePlus Ace 3 Pro
Xiaomi 17 Pro Max
General
Release Date
2024, June 27
2025, September 25
Announced
2024, June 27
2025, September 25
Description
N/A
N/A
Display
Size
6.78"
6.9"
Type
LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 800 nits (typ), 1600 nits (HBM), 4500 nits (peak)
LTPO AMOLED, 68B colors, 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Resolution
1264 x 2780 pixels (~450 ppi density)
1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density)
PPI
1264
1200
Refresh Rate
120Hz
2160Hz
HDR Support
✓
✓
Protection
Corning Gorilla Glass Victus 2
Xiaomi Dragon Crystal Glass 3
Performance
Chipset
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
CPU
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU
Adreno 750
Adreno 840
Memory
256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 24GB RAM
512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (macro)
50 MP, f/1.7, 23mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, OIS50 MP, f/2.6, 115mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (30cm - ∞), OIS, 5x optical zoom50 MP, f/2.4, 17mm, 102˚ (ultrawide), 1/2.88", 0.61µm, PDAF
Main Camera Features
Dual-LED flash, HDR, panorama
Laser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama
Front Camera
16 MP, f/2.4, 26mm (wide), 1/3", 1.0µm
50 MP, f/2.2, 21mm (wide), 1/2.88", 0.61µm, PDAF
Front Camera Features
HDR, panorama
HDR, panorama
Video Recording
4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS
8K@30fps (HDR), 4K@30/60/120fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Selfie Video
1080p@30fps
4K@30/60fps, 1080p@30/60fps, HDR10+, gyro-EIS
Optical Stabilization
✓
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
6100 mAh
7500 mAh
Battery Details
6100 mAh
Si/C Li-Ion 7500 mAh
Charging Details
100W wired, PD2.0, QC2, 52% in 15 min, 100% in 36 min
100W wired, PD3.0, QC3+, 100W PPS50W wireless22.5W reverse wireless
Fast Charging
✗
✗
Wireless Charging
✗
✓
Build & Safety
Dimensions
163.3 x 75.3 x 8.7 / 8.9 / 9.0 mm
162.9 x 77.6 x 8 mm (6.41 x 3.06 x 0.31 in)
Weight
207 g
219 g
Materials
N/A
Glass front (Dragon Crystal Glass 3), aluminum frame
Colors
Gray, White, Green
Black, White, Purple, Green
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
Network Speed
HSPA, LTE (CA), 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Bluetooth
5.3, A2DP, LE, aptX HD, LHDC
5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
NFC
✓
✓
USB
USB Type-C 2.0
USB Type-C 3.2, Display Port, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Audio
Stereo Speakers
✓
✓
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers (with Dolby Atmos)
Audio Jack
No
No
Software & Security
Operating System
Android 14, ColorOS 14
Android 16, HyperOS 3
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer