Infinix Smart 8 has better RAM than Oppo A12. In terms of display resolution, Infinix Smart 8 has better resolution of 1612 x 720 than Oppo A12 which has resolution of 720 x 1520. Infinix Smart 8 has more internal memory than Oppo A12
| Name | Oppo A12 | Infinix Smart 8 | 
| RAM | 3 GB | 4 GB | 
|---|---|---|
| Display | 6.22 in | 6.6 in | 
| Internal Memory | 32 GB | 64 GB | 
| Battery | 4230 mAh | 5000 mAh | 
| Camera | 13 MP + 2 MP Dual | 50 MP Dual | 
| Price | Rs. 9999 | Rs. 7299 | 
The launch Date of the first phone is June 8, 2020 . The cost of Oppo A12 is Rs. 9999. The launch Date of the second phone is January 13, 2023. The cost of Infinix Smart 8 is Rs. 7299.
Infinix Smart 8 has larger screen size of 6.6 inches in comparison to Oppo A12's 6.22 inch screen. Oppo A12 has LCD Screen type where as Infinix Smart 8 has IPS Screen type. OPPO's phone has display density of 270 PPI & Infinix's phone has only 267 PPI display density.
Infinix Smart 8's larger 4 GB RAM is better for playing games and all with respect to Oppo A12's lower 3 GB RAM. Infinix Smart 8 has more Internal Memory (64 GB) than Oppo A12 (32 GB).
Infinix Smart 8's 50 MP Dual Rear Camera outshines Oppo A12's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Infinix Smart 8 will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Oppo A12's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 9.0 (Pie) and the second one on 13 version.
| Name | Oppo A12 | Infinix Smart 8 | 
| General | ||
| Model | CPH2083, A12 | Smart 8 | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano+Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | June 8, 2020 | January 13, 2023 | 
| In The Box | Handset, Adaptor, Type-C Cable, TPU Case, Sim Ejector Pin, Quick Start Guide, Warranty Card | |
| Design | ||
| Dimensions | 75.5 x 155.9 x 8.3 mm | 75.6 x 163.6 x 8.5 mm | 
| Weight | 165 g | 189 g | 
| Colors | Rainbow Blue, Galaxy White, Shiny Gold, Timber Black | |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color IPS Screen (16M Colors) | 
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate | 
| Size | 6.22 inches, 1520 x 720 pixels, 60 Hz | 6.6 inches, 720 x 1612 pixels, 90 Hz | 
| Aspect Ratio | 19:9 | |
| PPI | ~ 270 PPI | ~ 267 PPI | 
| Screen to Body Ratio | ~ 89% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | HD+,Iin-cell Touch Panel Technology, PET 2D Screen Protector Film Type, No Stroboscopic Eye Protection | Brightness Upto 500 Nits, 1 to 4095 Nits Auto Brightness Control | 
| Notch | Yes, Water Drop Notch | Yes, Punch Hole | 
| Memory | ||
| RAM | 3 GB | 4 GB | 
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 32 GB | 64 GB | 
| Card Slot | Yes, upto 256 GB | Yes, upto 2 TB | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| VoLTE | Yes | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | IEEE 802.11 b/g/n/ac | |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE | 
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 | 
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging | 
| Extra | ||
| GPS | with A-GPS, Beidou, Glonass | Yes, with A-GPS | 
| Fingerprint Sensor | Yes, Rear | Yes, Side | 
| Face Unlock | Yes | Yes | 
| Sensors | Electronic Compass Distance Transducer Magnetic Induction Sensor Light Sensor G-Sensor/Acceleration Sensor Gyroscope | Light Sensor, Proximity Sensor, Gyroscope (By Software), E-Compass, G-Sensor | 
| 3.5mm Headphone Jack | Yes | Yes | 
| Water Resistance | No | |
| Extra Features | eMMC ROM Technology, OTG Storage Format: FAT12, FAT16, FAT32, NTFS, EXFAT, Split Screen, Picture in Picture, Rear Fingerprint, AI Face Unlock, Apps Lock, File Encryption, Limit Number of Connction of Hotspot: 10 Hotspots, WLAN Display, Polycarbonate Back Cover Material, Graphite Sheet Heat Dissipation | DTS Processing Sound, DTS Speaker | 
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor)  | 50 MP ƒ/1.8 (Wide Angle) AI Lens  | 
| Camera Sensor | CMOS Sensor | |
| Auto Focus | Yes | Yes | 
| Features | AR Stickers, Characteristic Function for Photograph: filters, AI Beautification, Bokeh, HDR, Dazzle Color Mode | Video, AI Cam, Beauty, Portrait, Slow Motion, Timelapse, AR Shot, HDR, Full HD Video Recording, Filters | 
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD | 
| Flash | Yes, LED | Yes, Quad LED Ring | 
| Front Camera | 5 MP ƒ/2.4 (Main) | 8 MP Punch Hole, LED Flash  | 
| Front Video Recording | 1080p @ 30 fps FHD | 1080p | 
| Technical | ||
| OS | Android v9.0 (Pie) | Android v13 | 
| Custom UI | XOS 13 | |
| Chipset | MediaTek Helio P35 | Mediatek Helio G36 | 
| CPU | 1.8 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor | 
| Core Details | Octa core, 2.3 GHz, Cortex A53 | 4x Cortex-A53@2.2 GHz & 4x Cortex-A53@1.7 GHz | 
| GPU | IMG GE8320 | PowerVR GE8320 | 
| Java | No | No | 
| Browser | Yes, supports HTML5 | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | Yes | 
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | Yes | 
| FM Radio | Yes | Yes | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 4230 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery | 
| Fast Charging | Yes, 10W | |
| Reverse Charging | Yes | |