Xiaomi Redmi 12 4G (6GB RAM + 128GB) vs Xiaomi Redmi A3x
Quick Comparison
Xiaomi Redmi 12 4G (6GB RAM + 128GB) has better RAM than Xiaomi Redmi A3x. In terms of display resolution, Xiaomi Redmi 12 4G (6GB RAM + 128GB) has better resolution of 2460 x 1080 than Xiaomi Redmi A3x which has resolution of 1650 x 720. Xiaomi Redmi 12 4G (6GB RAM + 128GB) has more internal memory than Xiaomi Redmi A3x
| Name | Xiaomi Redmi 12 4G (6GB RAM + 128GB) | Xiaomi Redmi A3x |
| RAM | 6 GB | 3 GB |
|---|---|---|
| Display | 6.79 in | 6.71 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 8 MP + 0.08 MP Dual |
| Price | Rs. 7999 | Rs. 6445 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 15, 2023. The cost of Xiaomi Redmi 12 4G (6GB RAM + 128GB) is Rs. 7999. The launch Date of the second phone is May 24, 2024. The cost of Xiaomi Redmi A3x is Rs. 6445.
Display comparison
Xiaomi Redmi A3x has screen size of 6.71 inches which falls short to Xiaomi Redmi 12 4G (6GB RAM + 128GB)'s 6.79 inch screen. Both the phones have IPS Screen Type. Xiaomi Redmi 12 4G (6GB RAM + 128GB) has display density of 396 PPI & Xiaomi Redmi A3x has only 268 PPI display density. In terms of screen to body ratio, Xiaomi Redmi 12 4G (6GB RAM + 128GB) has better screen to body ratio of ~ 85.1% than Xiaomi Redmi A3x's ~ 82.9%. Both mobiles have same aspect ratio of 20.5:9.
Memory comparison
Xiaomi Redmi 12 4G (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi A3x's lower 3 GB RAM. Xiaomi Redmi 12 4G (6GB RAM + 128GB) has more Internal Memory (128 GB) than Xiaomi Redmi A3x (64 GB).
Camera comparison
Xiaomi Redmi 12 4G (6GB RAM + 128GB)'s 50 MP + 8 MP + 2 MP Triple Rear Camera outclasses Xiaomi Redmi A3x's 8 MP + 0.08 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi 12 4G (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi A3x's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 13 and the second one on 14 version.
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Full Comparison
| Name | Xiaomi Redmi 12 4G (6GB RAM + 128GB) | Xiaomi Redmi A3x |
| General | ||
| Model | Redmi 12 | Redmi A3x |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 15, 2023 | May 24, 2024 |
| Design | ||
| Dimensions | 76.28 x 168.6 x 8.17 mm | |
| Weight | 198.5 g | |
| Colors | Jade Black, Pastel Blue, Moonstone Silver | Midnight Black, Moonlight White, Aurora Green |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.79 inches, 1080 x 2460 pixels, 90 Hz | 6.71 inches, 720 x 1650 pixels, 90 Hz |
| Aspect Ratio | 20.5:9 | 20.5:9 |
| PPI | ~ 396 PPI | ~ 268 PPI |
| Screen to Body Ratio | ~ 85.1% | ~ 82.9% |
| Glass Type | Corning Gorilla Glass | Corning Gorilla Glass 3 |
| Features | 550 nits (peak) | 500nits peak brightness |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 3 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 3 GB Extra Virtual RAM |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| 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 | 802.11 a/b/g/n/ac, 2.4GHz/5GHz |
| Bluetooth | Yes, v5.3 | Yes |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | No |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BEIDOU | Yes, with GPS, AGPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, E Compass | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | MIUI Dialer, Glass Back, Bottom firing loudspeaker | eMMC 5.1 |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) PDAF 8 MP ƒ/2.2 (Ultra Wide) 120˚ 2 MP ƒ/2.4 (Macro) | 8 MP ƒ/2 (Wide Angle) 0.08 MP Auxiliary Lens |
| Auto Focus | Yes | Yes |
| Features | Photo, Portrait, Night Mode, 50MP, Custom Watermark, Google Lens, Tilt Shift, Timed Burst, Film Filters, Macro, HDR, Timelapse, Voice Shutter, Video Features: Ultra Wide Video, Macro Video, Timelapse | HDR |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v13 | Android v14 |
| Custom UI | MIUI 14 | |
| Chipset | Mediatek Helio G88 | Unisoc T603 |
| CPU | 2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP4, M4V, MKV, XVID, WAV, AAC, MP3, AMR, FLAC, APE | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V. MKV, XVID |
| FM Radio | Yes, with FM Recording | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh |
| Fast Charging | Yes, 18W Fast Charging Support | Yes, 10W Fast Charging |
| Talk Time | 32 hours | |