Duoqin Qin 3 Ultra has better RAM than Sony Xperia Ace 3. In terms of display resolution, Sony Xperia Ace 3 has better resolution of 2400 x 1080 than Duoqin Qin 3 Ultra which has resolution of 1600 x 720. Duoqin Qin 3 Ultra has more internal memory than Sony Xperia Ace.
| Name | Duoqin Qin 3 Ultra | Sony Xperia Ace 3 | 
| RAM | 8 GB | 6 GB | 
|---|---|---|
| Display | 5.02 in | 6.21 in | 
| Internal Memory | 256 GB | 128 GB | 
| Battery | 2500 mAh | 4500 mAh | 
| Camera | 8 MP | 13 MP + 2 MP Dual | 
| Price | Rs. 18990 | Rs. 44990 | 
The launch Date of the first phone is March 14, 2023. The Expected cost of Duoqin Qin 3 Ultra is Rs. 18990. The cost of Sony Xperia Ace 3 is Rs. 44990.
Duoqin Qin 3 Ultra has screen size of 5.02 inches which falls short to Sony Xperia Ace 3's 6.21 inch screen. Duoqin Qin 3 Ultra has IPS Screen type where as Sony Xperia Ace 3 has IPS LCD Screen type. Sony's phone has display density of 457 PPI & Duoqin's phone has only 350 PPI display density. In terms of screen to body ratio, Duoqin's phone has better screen to body ratio of ~ 89.8% than Sony's phone ~ 88.3%. Both mobiles have same aspect ratio of 20:9.
Duoqin Qin 3 Ultra's larger 8 GB RAM is better for playing games and all with respect to Sony Xperia Ace 3's lower 6 GB RAM. Duoqin Qin 3 Ultra has more Internal Memory (256 GB) than Sony Xperia Ace 3 (128 GB).
Sony Xperia Ace 3's 13 MP + 2 MP Dual Rear Camera outclasses Duoqin Qin 3 Ultra's 8 MP Rear Camera in terms of resolution. Sony Xperia Ace 3 will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Duoqin Qin 3 Ultra's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 11 version.
| Name | Duoqin Qin 3 Ultra | Sony Xperia Ace 3 | 
| General | ||
| Country of Origin | China | |
| Model | Qin 3 Ultra | Xperia Ace 3 | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | March 14, 2023 | |
| Design | ||
| Dimensions | 68.9 x 139.7 x 9.1 mm | |
| Weight | 118 g | 154 g | 
| Bezel less | No | |
| Display | ||
| Type | Color IPS Screen (16.7M) | Color IPS LCD Screen (16M Colors) | 
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes | 
| Size | 5.02 inches, 720 x 1600 pixels, 60 Hz | 6.21 inches, 1080 x 2400 pixels, 90 Hz | 
| Aspect Ratio | 20:9 | 20:9 | 
| PPI | ~ 350 PPI | ~ 457 PPI | 
| Screen to Body Ratio | ~ 89.8% | ~ 88.3% | 
| Glass Type | Corning Gorilla Glass 6 | |
| Features | Color Gamut: Type. 98% NTSC | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 8 GB | 6 GB | 
| Storage | 256 GB | 128 GB | 
| Card Slot | No | Yes, (Hybrid Slot) | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | No | Yes | 
| VoLTE | Yes, Dual Stand-By | Yes | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.1 | 
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 | 
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | Yes, with AGPS, BEIDOU, GLONASS, QZSS, GALILEO | Yes, with A-GPS, GLONASS | 
| Fingerprint Sensor | Yes | Yes, Side | 
| Face Unlock | Yes | |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass | Accelerometer, Proximity, Compass | 
| 3.5mm Headphone Jack | Yes | Yes | 
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 8 MP (Main) | 13 MP + 2 MP | 
| Auto Focus | Yes | Yes | 
| Features | HDR, Panorama | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 5 MP (Wide Angle) Punch Hole | 8 MP Screen Flash | 
| Front Video Recording | 720p @ 30 fps HD | 1080p | 
| Technical | ||
| OS | Android v12 | Android v11 | 
| Chipset | Mediatek Helio G99 | Qualcomm Snapdragon 888 | 
| CPU | 2.2 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor | 
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | 1x2.84 GHz Kryo 680 (Cortex X1) + 3x2.42 GHz Kryo 680 (Cortex A78) + 4x1.8 GHz Kryo 680 (Cortex A55) | 
| GPU | Arm Mali-G57 MC2 | Adreno 660 | 
| Java | No | No | 
| Browser | Yes | Yes, supports HTML5 | 
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes | 
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes | 
| FM Radio | No | Yes | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 2500 mAh, Li-Po Battery | 4500 mAh, Li-ion Battery | 
| Fast Charging | Yes | |