Samsung Galaxy A51 vs Sony Xperia Ace IV
Quick Comparison
Sony Xperia Ace IV has better RAM than Samsung Galaxy A51. In terms of display resolution, Sony Xperia Ace IV has better resolution of 2400 x 1080 than Samsung Galaxy A51 which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Samsung Galaxy A51 | Sony Xperia Ace IV |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.5 in | 6.5 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4000 mAh | 5000 mAh |
| Camera | 48 MP Quad | 50 MP + 2 MP Dual |
| Price | Rs. 19990 | Rs. 19990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 29, 2020 . The cost of Samsung Galaxy A51 is Rs. 19990. The launch Date of the second phone is expected to be September 28, 2025 (Expected). The Expected cost of Sony Xperia Ace IV is Rs. 19990.
Display comparison
Samsung Galaxy A51 has Super AMOLED Screen type where as Sony Xperia Ace IV has IPS LCD Screen type. Both have same 405 PPI. In terms of screen to body ratio, Sony's phone has better screen to body ratio of ~ 90.3% than Samsung's phone ~ 87.4%. Samsung Galaxy A51 has 20:9 aspect ratio where as Sony Xperia Ace IV has 20:9 aspect ratio.
Memory comparison
Sony Xperia Ace IV's larger 8 GB RAM is better for playing games and all with respect to Samsung Galaxy A51's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Sony Xperia Ace IV's 50 MP + 2 MP Dual Rear Camera outclasses Samsung Galaxy A51's 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy A51 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Sony Xperia Ace IV's 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 13 version.
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Full Comparison
| Name | Samsung Galaxy A51 | Sony Xperia Ace IV |
| General | ||
| Model | Galaxy A51 | Xperia Ace 4 |
| 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 | January 29, 2020 | September 28, 2025 (Expected) |
| Design | ||
| Dimensions | 73.6 x 158.5 x 7.9 mm | |
| Weight | 172 g | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS LCD Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 1080 x 2340 pixels | 6.5 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 405 PPI | ~ 405 PPI |
| Screen to Body Ratio | ~ 87.4% | ~ 90.3% |
| Glass Type | Corning Gorilla Glass 7 | |
| Notch | Yes, Punch Hole | Yes |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP ƒ/2 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) | 50 MP + 2 MP |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) | 16 MP Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v10, upgradable to v12 | Android v13 |
| Chipset | Samsung Exynos 9611 | Qualcomm Snapdragon 4 Gen 1 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 2x Cortex-A78 & 6x Cortex-A55 |
| GPU | Mali-G72 MP3 | Adreno GPU |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 33W |