OnePlus Ace 2 vs Xiaomi Civi 4 Pro
Compare OnePlus Ace 2 and Xiaomi Civi 4 Pro to understand which one suits your needs the best. The OnePlus Ace 2 is priced from ¥2799, while Xiaomi Civi 4 Pro is available at ¥2999 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
OnePlus Ace 2 vs Xiaomi Civi 4 Pro Comparison Overview
| Key Highlights | OnePlus Ace 2 | Xiaomi Civi 4 Pro |
|---|---|---|
| Price | ¥2799 | ¥2999 |
| Processor | Qualcomm Snapdragon 8 Plus Gen 1 | Qualcomm Snapdragon 8s Gen 3 |
| Display | 6.74 inches, FHD+ AMOLED, 120Hz | 6.55 inches, 1.5K AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 16MP (Front) | 50MP (Wide-angle), 50MP (Telephoto), 12MP (Ultra-wide), 32MP (Front) |
| Battery | 5000mAh, 100W, Charger in the box | 4700mAh, 67W, Charger in the box |
| RAM/Storage | 12GB (LPDDR5X), 256GB (UFS 3.1) | 12GB (LPDDR5X), 256GB (UFS 4.0) |
Reasons To Consider
Key Specifications
| Processor | Qualcomm Snapdragon 8 Plus Gen 1 | Qualcomm Snapdragon 8s Gen 3 | ||
|---|---|---|---|---|
| Display | 6.74 inches, FHD+ AMOLED, 120Hz | 6.55 inches, 1.5K AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 16MP (Front) | 50MP (Wide-angle), 50MP (Telephoto), 12MP (Ultra-wide), 32MP (Front) | ||
| Battery | 5000mAh, 100W, Charger in the box | 4700mAh, 67W, Charger in the box | ||
| RAM | 12GB (LPDDR5X) | 12GB (LPDDR5X) | ||
| Storage | 256GB (UFS 3.1) | 256GB (UFS 4.0) |
General
| Box Contents | Phone, 100W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 67W Charger, Type-C cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ¥2799 | ¥2999 |
Display
🏆 Winner: OnePlus Ace 2
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | HDR10+ | Dolby Vision | ||
| Touch Sampling Rate | 720Hz | 240Hz | ||
| Display Size | 6.74 inches | 6.55 inches | ||
| Area | 109.2 cm² | 103.5 cm² | ||
| Display Form Factor | Curved Display | Flat Display | ||
| Screen to Body Ratio | 93.9% | 90.4% | ||
| Resolution Width | 1240pixels | 1236pixels | ||
| Resolution Height | 2772pixels | 2750pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 451ppi | 460ppi | ||
| Display Bit Rate | 10-bit | 12-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | 1.5K | ||
| High Brightness | 1100nits | 3000nits | ||
| Peak Brightness | 1450nits | 3000nits | ||
| Eye Protection | TUV Rheinland certification | TUV Rheinland certification | ||
| Colour Gamut | DCI-P3 | DCI-P3 | ||
| Colour Depth | 1.07 Billion Colours | 68.7 Billion Colours | ||
| Display Engine | 3D AMOLED | - | ||
| Anti Reflection Coating | Yes | - | ||
| Typical Brightness | 500nits | - | ||
| Contrast Ratio | 2,000,000:1 | - |
Body
🏆 Winner: Xiaomi Civi 4 Pro
| Height | 163.4 mm | 157.2 mm | ||
|---|---|---|---|---|
| Width | 74.3 mm | 72.77 mm | ||
| Thickness | 8.7 mm | 7.45 mm | ||
| Weight | 204 grams | 179.3 grams | ||
| Screen Material | Asahi Glass | Gorilla Glass Victus 2 | ||
| Display Protection | - | Gorilla Glass Victus 2 | ||
| Back Material | Gorilla Glass 5 | Glass | ||
| Side Material | Aluminium Frame | Metal Frame | ||
| Build Quality | Corning Gorilla Glass 5 | Corning Gorilla Glass victus 2 | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | Infrared Port, OTG | Infrared Port, OTG | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | Dolby Atmos | Dolby Atmos |
Processor
🏆 Winner: Xiaomi Civi 4 Pro
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 8 Plus Gen 1 | Snapdragon 8s Gen 3 | ||
| Fabrication Size | 4 nm | 4 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x3.19 GHz Corte2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510 | 1x3.0 GHz Cortex-X4 4x2.8GHz Cortex-A720 & 3x2.0GHz Cortex-A520 | ||
| Cooling System | Vapor Chamber Cooling | Vapor Chamber Cooling | ||
| Co-Processor | Pixelworks X7 Visual Processor | - | ||
| GPU | Adreno 730 | - |
Performance Benchmarks
| AnTuTu | 1299948 | 1489956 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1767 | 2019 | ||
| Geekbench 6 CPU Multi-Core | 4591 | 5570 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 13 | 14 | ||
| OS Skin | ColorOS | Xiaomi HyperOS | ||
| Inbuilt AI | Hexagon NPU | Hexagon Tensor Processor | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 2 year(s) | 3 year(s) | ||
| Security Updates | 3 year(s) | 4 year(s) | ||
| AI Features | - | AI Beauty, AI Camera, AI Enlarge Image, AI Image Expansion, AI Photo Search, AI Portrait, AI Subtitles, AI Summary | ||
| Bloatware Free OS | Yes | - |
Main Camera
🏆 Winner: Xiaomi Civi 4 Pro
| Main Camera Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera Aperture | f/1.8 | f/1.63 | ||
| Main Camera Lens Type | Wide-angle | Wide-angle | ||
| Main Camera Camera Sensor | Sony IMX890 | Light Hunter 800 | ||
| Main Camera Sensor Size | 1/1.56" | 1/1.55" | ||
| Main Camera Camera Features | OIS, PDAF | OIS, PDAF | ||
| Main Camera #2 Megapixel | 8MP | 50MP | ||
| Main Camera #2 Aperture | f/2.2 | f/1.98 | ||
| Main Camera #2 Lens Type | Ultra-wide | Telephoto | ||
| Main Camera #2 Camera Features | - | 2x Optical Zoom, PDAF | ||
| Main Camera #3 Megapixel | 2MP | 12MP | ||
| Main Camera #3 Aperture | f/2.4 | f/2.2 | ||
| Main Camera #3 Field of View | 89° | 120° | ||
| Main Camera #3 Lens Type | Macro | Ultra-wide | ||
| Features | HDR | Continuous Shooting, HDR, Movie, Professional Mode, Slow Motion | ||
| Camera Stabilization | Hybrid Stabilization | OIS | ||
| Raw Photo Support | - | Yes | ||
| Dynamic Video Recording Support | SDR recording | HDR 10+ recording | ||
| Slow Motion Recording | 240 fps slomo | 1920 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Lens Enhancements | - | Leica | ||
| Optical Zoom Support | - | 2X | ||
| Video Features | gyro-EIS | 10-bit rec., gyro-EIS, HDR10+ | ||
| Video Recording | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@24fps, 4K@30fps, 4K@60fps, 720p@120fps, 720p@1920fps, 720p@240fps, 720p@30fps, 720p@480fps, 720p@960fps | ||
| Main Camera #2 Field of View | 120° | - | ||
| Main Camera #2 Camera Sensor | OmniVision OV08D10 | - | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #3 Camera Sensor | Omnivision OV02B10 | - | ||
| Main Camera #3 Sensor Size | 1/5" | - | ||
| Max Zoom Supported | 2-10X | - |
Selfie Camera
🏆 Winner: Xiaomi Civi 4 Pro
| Front Camera #1 Megapixel | 16MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.4 | f/2.0 | ||
| Front Camera #1 Focal Length | 26 mm | 26 mm | ||
| Front Camera #1 Pixel Size | 1 µm | 1.6 µm | ||
| Front Camera #1 Field of View | - | 78° | ||
| Front Camera #1 Lens Type | - | Wide | ||
| Front Camera #1 Camera Sensor | - | Samsung GD2 | ||
| Front Camera #1 Sensor Size | 1/3.09" | 1/2.8" | ||
| Front Camera #1 Camera Features | - | Auto Focus | ||
| Front Camera #2 Megapixel | - | 32MP | ||
| Front Camera #2 Aperture | - | f/2.4 | ||
| Pixel Size | - | 1.6 µm | ||
| Front Camera #2 Field of View | - | 100° | ||
| Front Camera #2 Lens Type | - | Ultrawide | ||
| Front Camera #2 Sensor Size | - | 1/2.8" | ||
| Features | AI Beauty Mode, Face unlock, HDR Photos, LED flash | 2x Portrait Zoom, AI Beauty Mode, Auto Focus, Face unlock, Filters, HdR, Night mode, panorama, Portrait Mode | ||
| Auto Focus Type | Fixed Focus | PDAF | ||
| Video Features | 1080p@30fps | 1080p@30/60fps, 720@30fps, gyro-EIS | ||
| Video Recording | 1080@30fps | 4k@30fps | ||
| HDR Recording Support | SDR recording | HDR recording |
Battery
🏆 Winner: OnePlus Ace 2
| Battery Capacity | 5000mAh | 4700mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Charging Speed Wired | 100W | 67W | ||
| Charging Standards Supported | - | PD2.0, PD3.0 | ||
| Reverse Wired Charging Support | Yes | - |
Memory
🏆 Winner: Xiaomi Civi 4 Pro
| Storage Size | 256 | 256 | ||
|---|---|---|---|---|
| Storage Type | UFS 3.1 | UFS 4.0 | ||
| RAM Size | 12 | 12 | ||
| RAM Type | LPDDR5X | LPDDR5X |
Network
| Sim Type | Dual SIM (nano SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, CDMA, GSM, LTE FDD, LTE TD, UMTS, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 850, 900 | 3, 5, 8, 800 | ||
| 3G Bands | WCDMA/UMTS 1, 4, 5, 8 | 1, 4, 5, 6, 8, 19 | ||
| 4G Bands | LTE 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 | 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 | ||
| 5G Bands | SA/NSA 1, 3, 5, 8, 28, 40, 41, 77, 78 | 1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 |
Connectivity
🏆 Winner: Xiaomi Civi 4 Pro
| Wi-Fi Standards | Wi-Fi 6 802.11 a/b/g/n/ac/ax | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct | ||
| Wi-Fi Version | WiFi 6 | WiFi 6 | ||
| Bluetooth Version | 5.3 | 5.4 | ||
| Bluetooth Codecs | A2DP, AAC, aptX HD, LE, LHDC, SBC | AAC, LDAC, LHDC | ||
| GPS | GLONASS (G1), GPS (L1+L5), QZSS (L1+L5) | AGNSS, Beidou (B11 + B1C), GALILEO (E1), GLONASS (G1), GPS (L1), QZSS (L1) | ||
| NFC Support | Supported | Supported |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, Flicker Sensor, Gyroscope, Infrared Sensor | ||
| Haptic Feedback | X-axis Linear Motor | Z-axis Linear Motors |

