Both Xiaomi Redmi Note 12 4G and Oppo A3 5G 2024 comes with same RAM. In terms of display resolution, Xiaomi Redmi Note 12 4G has better resolution of 2400 x 1080 than Oppo A3 5G 2024 which has resolution of 1604 x 720. Oppo A3 5G 2024 has more internal memory than Xiaomi Redmi Note 12 4G
| Name | Xiaomi Redmi Note 12 4G | Oppo A3 5G 2024 |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.67 in | 6.67 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 5100 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 50 MP Dual |
| Price | Rs. 16990 | Rs. 19999 |
The launch Date of the first phone is March 30, 2023. The cost of Xiaomi Redmi Note 12 4G is Rs. 16990. The launch Date of the second phone is August, 2024. The cost of Oppo A3 5G 2024 is Rs. 19999.
Xiaomi Redmi Note 12 4G has AMOLED Screen type where as Oppo A3 5G 2024 has LCD Screen type. Xiaomi's phone has display density of 395 PPI & OPPO's phone has only 394 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.9% than Xiaomi's phone ~ 85.3%. Xiaomi Redmi Note 12 4G has 20.1:9 aspect ratio where as Oppo A3 5G 2024 has 20:9 aspect ratio.
Both mobiles come with 6 GB RAM Oppo A3 5G 2024 has more Internal Memory (128 GB) than Xiaomi Redmi Note 12 4G (64 GB).
They both have the same 50 MP + 8 MP + 2 MP Triple Rear Camera. Xiaomi Redmi Note 12 4G will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Oppo A3 5G 2024's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 13 and the second one on 14 version.
| Name | Xiaomi Redmi Note 12 4G | Oppo A3 5G 2024 |
| General | ||
| Country of Origin | India | |
| Model | Redmi Note 12 | CPH2693, A3 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| SAR | 1.05 W/kg (Head) 0.78 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | March 30, 2023 | August, 2024 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 75.96 x 165.66 x 7.85 mm | 76.02 x 165.71 x 7.68 mm |
| Weight | 186 g | 187 g |
| Bezel less | No | |
| Colors | Onyx Gray, Mint Green, Ice Blue | Ocean Blue, Nebula Red |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20.1:9 | 20:9 |
| PPI | ~ 395 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 85.3% | ~ 89.9% |
| Glass Type | Corning Gorilla Glass 3 | China Southern Glass (twice-reinforced), Panda (twice-reinforced) |
| Features | 1200nits brightness, SGS eye care, Sunlight Mode, Reading Mode, Contrast ratio: 4500000:1 | Color Gamut: Vivid Mode (83% NTSC), Gentle Mode (71% NTSC), Contrast Ratio: 1500:1, Supports Sunshine Screen, Brightness: HBM 1000 Nits |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac, dual-band | 802.11a/b/g/n/ac, Wi-Fi 5 (802.11 ac), WLAN |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor, Accelerometer, Gyroscope | Geomagnetic Sensor, Ambient Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Pedometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| Splash Resistant | Yes | No |
| IP Rating | IP53 | IPX4 |
| Dust Resistant | Yes | Yes |
| Extra Features | LPDDR4X@2133MHz, 2 × 16 bits, eMMC 5.1 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 0.64µm, PDAF 8 MP ƒ/2.2 (Ultra Wide) 120˚, 1/4", 1.12µm 2 MP ƒ/2.4 (Macro) | 50 MP ƒ/1.8 (Wide Angle) |
| Camera Sensor | Omnivision OV50D40 | |
| OIS | No | |
| Auto Focus | Yes | Yes |
| Features | Photo, Portrait, Night, Pro Mode, Document Mode, 50MP, Short Video, Panorama, Custom Watermark, Google Lens, Movie Frame, Tilt Shift, Voice Shutter, Timed Burst, Beautify, Filters, Video Features: Short Video, Slow Motion, Ultra Wide Video, Macro Video, Timelapse, Movie Frame | Photo, Video, Pro, Night, Portrait, Extra HD, Pano, Slo Mo, Timelapse, Dual View Video, Sticker, and Text Scanner, Supports Fill Light for Video Shooting |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash | 5 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v13 | Android v14 |
| Custom UI | MIUI 14 | ColorOS 14.0.1 |
| Chipset | Qualcomm Snapdragon 685 | Mediatek Dimensity 6300 |
| CPU | 2.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Adreno 610 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | No | Yes, with FM Recording |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5100 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 45W SUPERVOOC Charging |
| StandBy Time | 26 days | |
| Music Playback Time | 8 days | |