OnePlus Ace 3 vs Xiaomi Mi 8 (6GB RAM + 128GB)
Quick Comparison
OnePlus Ace 3 has better RAM than Xiaomi Mi 8 (6GB RAM + 128GB). In terms of display resolution, OnePlus Ace 3 has better resolution of 2780 x 1264 than Xiaomi Mi 8 (6GB RAM + 128GB) which has resolution of 2248 x 1080. OnePlus Ace 3 has more internal memory than Xiaomi Mi 8 (6GB RAM + 128GB)
| Name | OnePlus Ace 3 | Xiaomi Mi 8 (6GB RAM + 128GB) |
| RAM | 12 GB | 6 GB |
|---|---|---|
| Display | 6.78 in | 6.21 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 5500 mAh | 3400 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 12 MP + 12 MP Dual |
| Price | Rs. 30999 | Rs. 29983 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 04, 2024. The Expected cost of OnePlus Ace 3 is Rs. 30999. The launch Date of the second phone is May, 2018. The cost of Xiaomi Mi 8 (6GB RAM + 128GB) is Rs. 29983.
Display comparison
OnePlus Ace 3 has larger screen size of 6.78 inches in comparison to Xiaomi Mi 8 (6GB RAM + 128GB)'s 6.21 inch screen. OnePlus Ace 3 has LTPO AMOLED Screen type where as Xiaomi Mi 8 (6GB RAM + 128GB) has Super AMOLED Screen type. OnePlus's phone has display density of 450 PPI & Xiaomi's phone has only 402 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 90.9% than Xiaomi's phone ~ 83.8%. OnePlus Ace 3 has 20.1:9 aspect ratio where as Xiaomi Mi 8 (6GB RAM + 128GB) has 18.7:9 aspect ratio.
Memory comparison
OnePlus Ace 3's larger 12 GB RAM is better for playing games and all with respect to Xiaomi Mi 8 (6GB RAM + 128GB)'s lower 6 GB RAM. OnePlus Ace 3 has more Internal Memory (256 GB) than Xiaomi Mi 8 (6GB RAM + 128GB) (128 GB).
Camera comparison
OnePlus Ace 3's 50 MP + 8 MP + 2 MP Triple Rear Camera outclasses Xiaomi Mi 8 (6GB RAM + 128GB)'s 12 MP + 12 MP Dual Rear Camera in terms of resolution. Xiaomi Mi 8 (6GB RAM + 128GB) 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 3's 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on v8.1 version.
Related Comparisons
Full Comparison
| Name | OnePlus Ace 3 | Xiaomi Mi 8 (6GB RAM + 128GB) |
| General | ||
| Model | Ace 3 | Mi 8 |
| 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 |
| Release Date | January 04, 2024 | May, 2018 |
| Design | ||
| Dimensions | 75.3 x 163.3 x 8.8 mm | 74.8 x 154.9 x 7.6 mm |
| Weight | 207 g | 175 g |
| Colors | Black, Blue, Rose Gold | |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1264 x 2780 pixels, 120 Hz | 6.21 inches, 1080 x 2248 pixels |
| Aspect Ratio | 20.1:9 | 18.7:9 |
| PPI | ~ 450 PPI | ~ 402 PPI |
| Screen to Body Ratio | ~ 90.9% | ~ 83.8% |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Features | HDR10+, Dolby Vision, 1600 nits (HBM), 4500 nits (peak) | Corning Gorilla Glass 5 |
| Notch | Yes, Punch Hole | Yes, Large Notch |
| Memory | ||
| RAM | 12 GB | 6 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4 | |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28A/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.3, SBC & aptX HD & LDAC & AAC | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Accelerometer, Gyroscope, Compass, Barometer, Proximity |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Extra | DLNA | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) | 12 MP + 12 MP |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 60 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash | 20 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v14 | Android v8.1 (Oreo) |
| Custom UI | OxygenOS 14 | |
| Chipset | Qualcomm Snapdragon 8 Gen2 | Qualcomm Snapdragon 845 |
| CPU | 3.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 1x Cortex-X3@ 3.2GHz & 4x Cortex-A715@ 2.8GHz & 3x Cortex-A510@2.0 GHz | |
| GPU | Adreno 740 | Adreno 630 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes | Yes, with Push Email | |
| Music | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA | MP3, WAV, eAAC+, FLAC |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, DivX, XviD, WMV |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-Po Battery | 3400 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, Quick Charge 4.0+ |