Both Xiaomi Redmi 12 4G (6GB RAM + 128GB) and Xiaomi Mi 8 (6GB RAM + 256GB) comes with same RAM. In terms of display resolution, Xiaomi Redmi 12 4G (6GB RAM + 128GB) has better resolution of 2460 x 1080 than Xiaomi Mi 8 (6GB RAM + 256GB) which has resolution of 2248 x 1080. Xiaomi Mi 8 (6GB RAM + 256GB) has more internal memory than Xiaomi Redmi 12 4G (6GB RAM + 128GB)
| Name | Xiaomi Redmi 12 4G (6GB RAM + 128GB) | Xiaomi Mi 8 (6GB RAM + 256GB) |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.79 in | 6.21 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5000 mAh | 3400 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 12 MP + 12 MP Dual |
| Price | Rs. 9999 | Rs. 35101 |
The launch Date of the first phone is June 15, 2023. The cost of Xiaomi Redmi 12 4G (6GB RAM + 128GB) is Rs. 9999. The launch Date of the second phone is May, 2018. The cost of Xiaomi Mi 8 (6GB RAM + 256GB) is Rs. 35101.
Xiaomi Redmi 12 4G (6GB RAM + 128GB) has larger screen size of 6.79 inches in comparison to Xiaomi Mi 8 (6GB RAM + 256GB)'s 6.21 inch screen. Xiaomi Redmi 12 4G (6GB RAM + 128GB) has IPS Screen type where as Xiaomi Mi 8 (6GB RAM + 256GB) has Super AMOLED Screen type. Xiaomi Mi 8 (6GB RAM + 256GB) has display density of 402 PPI & Xiaomi Redmi 12 4G (6GB RAM + 128GB) has only 396 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 Mi 8 (6GB RAM + 256GB)'s ~ 83.8%. Xiaomi Redmi 12 4G (6GB RAM + 128GB) has 20.5:9 aspect ratio where as Xiaomi Mi 8 (6GB RAM + 256GB) has 18.7:9 aspect ratio.
Both mobiles come with 6 GB RAM Xiaomi Mi 8 (6GB RAM + 256GB) has more Internal Memory (256 GB) than Xiaomi Redmi 12 4G (6GB RAM + 128GB) (128 GB).
Xiaomi Redmi 12 4G (6GB RAM + 128GB)'s 50 MP + 8 MP + 2 MP Triple Rear Camera outclasses Xiaomi Mi 8 (6GB RAM + 256GB)'s 12 MP + 12 MP Dual Rear Camera in terms of resolution. Xiaomi Mi 8 (6GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Xiaomi Redmi 12 4G (6GB RAM + 128GB)'s 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 13 and the second one on v8.1 version.
| Name | Xiaomi Redmi 12 4G (6GB RAM + 128GB) | Xiaomi Mi 8 (6GB RAM + 256GB) |
| General | ||
| Model | Redmi 12 | Mi 8 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 15, 2023 | May, 2018 |
| Design | ||
| Dimensions | 76.28 x 168.6 x 8.17 mm | 74.8 x 154.9 x 7.6 mm |
| Weight | 198.5 g | 175 g |
| Colors | Jade Black, Pastel Blue, Moonstone Silver | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.79 inches, 1080 x 2460 pixels, 90 Hz | 6.21 inches, 1080 x 2248 pixels |
| Aspect Ratio | 20.5:9 | 18.7:9 |
| PPI | ~ 396 PPI | ~ 402 PPI |
| Screen to Body Ratio | ~ 85.1% | ~ 83.8% |
| Glass Type | Corning Gorilla Glass | |
| Features | 550 nits (peak) | Corning Gorilla Glass 5 |
| Notch | Yes, Punch Hole | Yes, Large Notch |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | Yes |
| 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, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BEIDOU | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, E Compass | Accelerometer, Gyroscope, Compass, Barometer, Proximity |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Extra | DLNA | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | MIUI Dialer, Glass Back, Bottom firing loudspeaker | |
| 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) | 12 MP + 12 MP |
| 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 | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 4K @ 60 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole | 20 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v13 | Android v8.1 (Oreo) |
| Custom UI | MIUI 14 | |
| Chipset | Mediatek Helio G88 | Qualcomm Snapdragon 845 |
| CPU | 2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | Adreno 630 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes | Yes, with Push Email | |
| Music | MP4, M4V, MKV, XVID, WAV, AAC, MP3, AMR, FLAC, APE | MP3, WAV, eAAC+, FLAC |
| Video | Yes | MP4, DivX, XviD, WMV |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 3400 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging Support | Yes, Quick Charge 4.0+ |
| Talk Time | 32 hours | |