Infinix Smart 20 and Oppo Reno14 5G (12GB/512GB) both target smartphones buyers in Nigeria, but the deciding factors are ram / storage variants and official colours.
Check the verdict first, then review the differences and table rows for Infinix Smart 20 and Oppo Reno14 5G (12GB/512GB). Prioritize the specs, price range, condition, warranty and delivery details that affect how you plan to use this product category.
Before checkout, confirm live availability, selected variant, regional compatibility and included accessories on the product page. Similar model names can hide different storage, platform, display or bundle details, so use the table as a shortlist before opening the final product listing.
| Spec | Infinix Smart 20 | Oppo Reno14 5G (12GB/512GB) |
|---|---|---|
| Available Ogabassey configurations | ||
| RAM / Storage variants |
|---|
| 4GB + 64GB; 4GB + 128GB |
| — |
| Official colours | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | — |
|---|
| Condition | New | — |
|---|
| Model | X6840B | — |
|---|
| Display | ||
|---|---|---|
| Screen size | 6.78 inches | — |
| Resolution | HD+ 720 x 1576 pixels | 1256 x 2760 pixels |
| Refresh rate | 45Hz / 60Hz / 90Hz / 120Hz | — |
| Display type | IPS a-Si LCD | — |
| Brightness | 560 nits typical, 700 nits HBM | — |
| Touch sampling | 120Hz at 60Hz, 180Hz at 90Hz, up to 240Hz at 120Hz | — |
| Display features | Punch-hole screen, Always-On Display and Dynamic Bar | — |
| Type | IPS a-Si LCD | Flexible AMOLED |
| Size | 6.78 inches | 6.59 inches |
| Peak Brightness | 700 nits | 1200 nits |
| Refresh Rate | — | 120Hz |
| Pixel Density | — | 460 ppi |
| Protection | — | Corning Gorilla Glass 7i |
| Performance and software | ||
|---|---|---|
| Processor | MediaTek Helio G81 Ultimate | — |
| CPU | Octa-core: 2x2.0GHz Cortex-A75 + 6x1.7GHz Cortex-A55 | — |
| GPU | Mali-G52 | — |
| Memory technology | eMMC storage + LPDDR4X memory | — |
| Expandable storage | microSD support up to 2TB | — |
| Operating system | XOS 16, powered by Android 16 | — |
| Camera | ||
|---|---|---|
| Rear camera | 8MP, f/2.0, autofocus | — |
| Front camera | 8MP, f/2.0, fixed focus | — |
| Flash | Rear dual flash | — |
| Video recording | Front and rear: 2K 30fps, 1080p 30fps and 720p 30fps | — |
| Camera modes | Video, AI Cam, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama and Documents | — |
| Battery and charging | ||
|---|---|---|
| Battery | 5200mAh typical | — |
| Charging | 10W charger, 15W supported | — |
| Reverse charging | Yes, 5W supported | — |
| Connectivity | ||
|---|---|---|
| Network | 4G / 3G / 2G | — |
| SIM | 2 nano SIMs + microSD | — |
| Wi-Fi | 802.11 a/b/g/n/ac | — |
| Bluetooth | Yes | 5.4 |
| USB | USB Type-C with OTG | USB Type-C, OTG |
| Earphone | 3.5mm earphone jack | — |
| FM Radio | Yes | — |
| GPS | Yes | — |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 6 |
| Positioning | GPS navigation supported | BeiDou, GPS, GLONASS, Galileo, QZSS |
| NFC | No | Yes |
| Radio | — | No |
| Body, calls and sensors | ||
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 mm | — |
| Protection | IP64 dust and splash resistance | — |
| Calling features | Pure Voice calls and voiceprint noise reduction | — |
| Offline contact | UltraLink free offline contact, up to 1km per manufacturer | — |
| Fingerprint | Fingerprint sensor | — |
| Sensors | G-sensor, e-compass, software gyroscope, light sensor, proximity sensor, fingerprint sensor, motor and infrared blaster | — |
| Network | ||
|---|---|---|
| Technology | 4G / 3G / 2G | 5G, LTE, WCDMA, GSM |
| 5G Support | No | Yes |
| Body | ||
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 | 157.90 x 74.73 x 7.42 mm |
| Build | 7.7mm ultra-slim body | — |
| SIM | Dual SIM: 2 nano SIMs + microSD | Dual Nano-SIM |
| Protection | IP64 | IP68/IP69 regional rating |
| Weight | — | 187g |
| Platform | ||
|---|---|---|
| OS | Android 16 | Android 15 |
| Chipset | MediaTek Helio G81 Ultimate | MediaTek Dimensity 8350 |
| CPU | Octa-core: 2x2.0GHz Cortex-A75 + 6x1.7GHz Cortex-A55 | Octa-core CPU |
| GPU | Mali-G52 | ARM G615-MC6 |
| Memory | ||
|---|---|---|
| Card Slot | microSD up to 2TB | No |
| Internal Storage | 128GB | 512GB |
| RAM | 4GB | 12GB |
| Main Camera | ||
|---|---|---|
| Single Camera | 8MP | — |
| Features | 8MP, f/2.0, autofocus, rear dual flash; modes include AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama and Documents | 50MP wide OIS, 8MP ultra-wide and 50MP telephoto OIS cameras |
| Video | 2K 30fps, 1080p 30fps, 720p 30fps | — |
| Triple Camera | — | 50MP |
| Selfie Camera | ||
|---|---|---|
| Resolution | 8MP | 50MP |
| Features | 8MP, f/2.0, fixed focus | 50MP front camera |
| Video | 2K 30fps, 1080p 30fps, 720p 30fps | — |
| Sound | ||
|---|---|---|
| Loudspeaker | Yes (mono) | Yes (mono) |
| 3.5mm Jack | Yes | No |
| Features | ||
|---|---|---|
| Fingerprint | Fingerprint sensor | — |
| Sensors | G-sensor, e-compass, software gyroscope, light sensor, proximity sensor, fingerprint, motor, infrared blaster | — |
| Battery | ||
|---|---|---|
| Capacity | 5200mAh | 6000mAh |
| Wired Charging | 15W | 80W |
| Reverse Charging | Yes | — |
| Misc | ||
|---|---|---|
| Colors | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | Luminous Green, Opal White |
| Models | X6840B | CPH2737 / OPPO Reno14 5G |
| General | ||
|---|---|---|
| Canonical product | — | OPPO Reno14 5G 12GB/512GB |
| Model reference | — | CPH2737 / Reno14 5G |
| RAM / storage | — | 12GB RAM / 512GB storage |
| Manufacturer | — | OPPO |
| Display | — | 6.59-inch flexible AMOLED display with 1256 x 2760 resolution, 120Hz refresh rate, 10-bit colour, 460 PPI and Gorilla Glass 7i on OPPO specs |
| Processor | — | MediaTek Dimensity 8350 with ARM G615-MC6 GPU on OPPO official specs |
| Software | — | ColorOS generation with OPPO AI and underwater video features depending on market |
| Feature note | — | 12GB/512GB variant has no storage-card support on OPPO specs; confirm regional SIM/eSIM and 5G bands before checkout |
| Camera | — | 50MP wide camera with OIS, 8MP ultrawide, 50MP telephoto with OIS and 50MP front camera listed by OPPO |
| Battery / charging | — | 6000mAh typical battery with 80W SUPERVOOC, VOOC, PD and PPS charging support listed by OPPO |
| Condition | — | New |
| Buyer fit | — | Best for buyers who want a camera-focused Reno phone with telephoto camera, 512GB storage and fast charging. |
Use the comparison table to choose based on the price, condition, and specs that matter most to you, especially ram / storage variants and official colours.
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