Xiaomi Redmi 12 5G (6GB RAM + 128GB) vs Xiaomi Redmi 15A 5G
Here you can compare Xiaomi Redmi 12 5G (6GB RAM + 128GB) and Xiaomi Redmi 15A 5G. Comparing Xiaomi Redmi 12 5G (6GB RAM + 128GB) vs Xiaomi Redmi 15A 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 12 5G (6GB RAM + 128GB) stands against Xiaomi Redmi 15A 5G and which one should you buy The current lowest price found for Xiaomi Redmi 12 5G (6GB RAM + 128GB) is ₹21,990 and for Xiaomi Redmi 15A 5G is ₹14,999. The details of both of these products were last updated on Oct 21, 2026.
| Specification | Xiaomi Redmi 12 5G (6GB RAM + 128GB) | Xiaomi Redmi 15A 5G |
|---|---|---|
| OS | Android v13 | Android v16 |
| Display | 6.79 inches, 1080 x 2460 pixels, 90 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Battery | 5000 mAh, Li-Po Battery | 6300 mAh |
| Internal Memory | 128 GB | 64 GB |
| Price | ₹21,990 | ₹14,999 |
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Overview
| Specs Score | 54 / 100 | 55 / 100 Better Specs |
| Display Resolution | 1080 x 2460 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 91% Less Bezels | ~ 83% |
| RAM | 6 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| Rear Camera | 50 MP + 2 MP Dual Better Camera Resolution | 32 MP |
| Weight | 199 g Lighter | 210 g |
| Battery | 5000 mAh | 6300 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack No No | No FM Radio Reverse Charging |
General
| Model | 12 5G | 15A 5G |
| 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 |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | August 01, 2023 | March 27, 2026 |
| In The Box | Mobile Phone, Adapter, USB Type-C cable, SIM Eject Tool, Quick Start Guide & Warranty Card |
Design
| Dimensions | 76.28 x 168.6 x 8.17 mm | 79.47 x 171.56 x 8.15 mm |
| Weight | 199 g | 210 g |
| Colors | Moonstone Sliver, Pastel Blue, Jade Black | Awesome Blue, Amaze Purple, Ace Black |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (1.07Mn Colours) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.79 inches, 1080 x 2460 pixels, 90 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20.6:9 |
| PPI | ~ 396 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 91% | ~ 83% |
| Glass Type | Corning Gorilla Glass 3 | |
| Brightness | 800nit Peak Brightness | |
| Features | Brightness: 450 nits (typ.) | TÜV flicker-free certification, TÜV Circadian Friendly. TÜV low blue light |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n8/n40/n78 | SA/NSA: n1/3/5/8/28/40/41/78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 802.11 a/b/g/n/ac，2.4G/5G | 802.11a/b/g/n/ac |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.4 |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| Camera Score | 63 (DxOMark) |
Extra
| GPS | Yes, with AGPS, GLONASS, BeiDou | GPS/AGPS, Glonass,Galileo |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, E Compass, Accelerometer, IR Blaster | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | |
| AI Features | Google Gemini | Circle To Search | Xiaomi Interconnectivity | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP53 | IP52 |
| Dust Resistant | Yes | Yes |
| Extra Features | Premium Glass Back, MIUI Dialer, LPDDR4X RAM, Bottom firing loudspeaker |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) | 32 MP ƒ/2 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Night, Video, 50MP mode, Google Lens, HDR, Google lens, Voice shutter, Tilt-shift, Timed burst, Time Lapse | AI Sky, AI Erase, Classic Film Filters |
| 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 | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Video, Photo, Beautify, Portrait, Time-lapse, Voice shutter, Palm shutter, Movie frame, Timed burst | HDR |
Technical
| OS | Android v13 | Android v16 |
| Custom UI | MIUI 14 | HyperOS 3.0 |
| Chipset | Qualcomm Snapdragon 4 Gen2 | Unisoc T8300 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | 2*A78 2.2Ghz + 6*A55 2.0GHz |
| GPU | Adreno GPU | G57 950MHz |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Audio Features | Bottom Firing Speaker with 200% Volume Boost | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 6300 mAh |
| Fast Charging | Yes, 18W | Yes, 15W |
| Reverse Charging | Yes |
Discuss
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