Realme 15T 5G vs Oppo A31 2020 (6GB RAM + 128GB)
Here you can compare Realme 15T 5G and Oppo A31 2020 (6GB RAM + 128GB). Comparing Realme 15T 5G vs Oppo A31 2020 (6GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme 15T 5G stands against Oppo A31 2020 (6GB RAM + 128GB) and which one should you buy The current lowest price found for Realme 15T 5G is ₹20,979 and for Oppo A31 2020 (6GB RAM + 128GB) is ₹15,990. The details of both of these products were last updated on Nov 24, 2025.
| Specification | Realme 15T 5G | Oppo A31 2020 (6GB RAM + 128GB) |
|---|---|---|
| Battery | 7000 mAh, BLPD05 lithium-ion Polymer Battery | 4230 mAh, Li-ion Battery |
| OS | Android v15 | Android v9.0 (Pie) |
| RAM | 8 GB | 6 GB |
| Internal Memory | 128 GB | 128 GB |
| Display | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels |
| Price | ₹20,979 | ₹15,990 |
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Overview
| Specs Score | 82 / 100 Better Specs | 71 / 100 |
| Display Resolution | 1080 x 2372 pixels Better Resolution | 720 x 1600 pixels |
| RAM | 8 GB More RAM | 6 GB |
| CPU Clock Speed | 2.5 GHz Faster Clock Speed | 2.3 GHz |
| Rear Camera | 50 MP + 2 MP Dual Better Camera Resolution | 12 MP + 2 MP + 2 MP Triple |
| Front Camera | 50 MP Better Front Camera Resolution | 8 MP |
| Thickness | 7.89 mm Slimmer | 8.3 mm |
| Battery | 7000 mAh Bigger Battery | 4230 mAh |
| Unique Features | 5G Fast Charging No No Water Resistant Reverse Charging IR Blaster | No No 3.5mm Audio Jack FM Radio No No No |
General
| Country of Origin | India | |
| Model | RMX5111 | A31 2020 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 02, 2025 | March 6, 2020 |
| In The Box | Handset, Charger, USB data cable, SIM Ejector Tool, Protective Case, Quick Guide |
Design
| Dimensions | 75.19 x 158.36 x 7.89 mm | 75.5 x 163.9 x 8.3 mm |
| Weight | 183 g | 180 g |
| Bezel less | No | |
| Colors | Silk Blue, Suit Titanium, Flowing Silver |
Display
| Type | Color AMOLED Screen (1B Colors) | Color IPS LCD Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20.06:9 | 20:9 |
| PPI | ~ 401 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 86.4% | ~ 89% |
| Brightness | Brightness: 1000nit (typ) / 1400nit (HBM) | |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB, Cinematic mode: 100% DCI-P3, Colorful mode: 100% DCI-P3, Contrast ratio: Maximum Static contrast ratio: 5,000,000:1 (Typical) Maximum Dynamic contrast ratio: 10,000,000:1 (Typical) | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi (2.4 GHz |5 GHz) , WiFi 5 (802.11ac), 802.11b/g/a/n, WLAN 2.4G, WLAN 5G, WLAN Display, WLAN tethering, Wi-Fi 2.4GHz 20M, Wi-Fi 2.4GHz 40M, Wi-Fi 5GHz 20M, Wi-Fi 5GHz 40M, Wi-Fi 5GHz 80M, 1x1 SISO | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | yes with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | No | Yes |
| AI Features | AI Edit Genie | |
| Water Resistance | Yes, 2.5 m upto 30 min | |
| IP Rating | IP66/68/69 | |
| Dust Resistant | Yes | |
| Extra Features | Bypass Charging |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 1/2.88", PDAF 2 MP ƒ/2.4 | 12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, Slo-Mo, Dual-view video, Time -Lapse, Hi-Res, Underwater, Pro, Tilt-Shift | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP Punch Hole | 8 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v9.0 (Pie) |
| Custom UI | realme UI 6 | |
| Chipset | Mediatek Dimensity 6400 Max | MediaTek Helio P35 |
| CPU | 2.5 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | Mali-G57 MC2 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | Yes |
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, BLPD05 lithium-ion Polymer Battery | 4230 mAh, Li-ion Battery |
| Fast Charging | Yes, 60W Fast Charging | |
| Reverse Charging | Yes, 10W |
Discuss
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