Umidigi A3S vs Xiaomi Redmi 12 5G
Quick Comparison
Xiaomi Redmi 12 5G has better RAM than Umidigi A3S. In terms of display resolution, Xiaomi Redmi 12 5G has better resolution of 2460 x 1080 than Umidigi A3S which has resolution of 1440 x 720. Xiaomi Redmi 12 5G has more internal memory than Umidigi A3S
| Name | Umidigi A3S | Xiaomi Redmi 12 5G |
| RAM | 2 GB | 4 GB |
|---|---|---|
| Display | 5.7 in | 6.79 in |
| Internal Memory | 16 GB | 128 GB |
| Battery | 3950 mAh | 5000 mAh |
| Camera | 16 MP + 5 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 6999 | Rs. 11999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 6, 2020. The cost of Umidigi A3S is Rs. 6999. The launch Date of the second phone is August 01, 2023. The cost of Xiaomi Redmi 12 5G is Rs. 11999.
Display comparison
Xiaomi Redmi 12 5G has larger screen size of 6.79 inches in comparison to Umidigi A3S's 5.7 inch screen. Umidigi A3S has IPS LCD Screen type where as Xiaomi Redmi 12 5G has IPS Screen type. Xiaomi's phone has display density of 396 PPI & Umidigi's phone has only 282 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91% than Umidigi's phone ~ 74.83%. Umidigi A3S has 18:9 aspect ratio where as Xiaomi Redmi 12 5G has 20.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi 12 5G's larger 4 GB RAM is better for playing games and all with respect to Umidigi A3S's lower 2 GB RAM. Xiaomi Redmi 12 5G has more Internal Memory (128 GB) than Umidigi A3S (16 GB).
Camera comparison
Xiaomi Redmi 12 5G's 50 MP + 2 MP Dual Rear Camera outshines Umidigi A3S's 16 MP + 5 MP Dual Rear Camera in terms of resolution. Umidigi A3S will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Xiaomi Redmi 12 5G's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v10 (Q) and the second one on 13 version.
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Full Comparison
| Name | Umidigi A3S | Xiaomi Redmi 12 5G |
| General | ||
| Model | A3S | 12 5G |
| 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 6, 2020 | August 01, 2023 |
| Design | ||
| Dimensions | 72.9 x 153.7 x 8.45 mm | 76.28 x 168.6 x 8.17 mm |
| Weight | 197 g | 199 g |
| Colors | Moonstone Sliver, Pastel Blue, Jade Black | |
| Display | ||
| Type | Color IPS LCD Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 5.7 inches, 720 x 1440 pixels | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 18:9 | 20.5:9 |
| PPI | ~ 282 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 74.83% | ~ 91% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Brightness: 450 nits (typ.) | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 2 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 16 GB | 128 GB |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n8/n40/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 802.11 a/b/g/n/ac，2.4G/5G | |
| Bluetooth | Yes, v5.0 | Yes, v5.3, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS, Glonass | Yes, with AGPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Ambient Light Sensor, E Compass, Accelerometer, IR Blaster |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | Premium Glass Back, MIUI Dialer, LPDDR4X RAM, Bottom firing loudspeaker | |
| Camera | ||
| Rear Camera | 16 MP ƒ/2 5 MP Dual Primary Cameras | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection | Night, Video, 50MP mode, Google Lens, HDR, Google lens, Voice shutter, Tilt-shift, Timed burst, Time Lapse |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 13 MP Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10 | Android v13 |
| Custom UI | MIUI 14 | |
| Chipset | MediaTek Helio A22 | Qualcomm Snapdragon 4 Gen2 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | Octa core, 2 GHz, Cortex A53 | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz |
| GPU | PowerVR GE8300 | Adreno GPU |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3950 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W | |