itel S25 Ultra vs Oppo A31 (2020)
Here you can compare itel S25 Ultra and Oppo A31 (2020). Comparing itel S25 Ultra vs Oppo A31 (2020) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how itel S25 Ultra stands against Oppo A31 (2020) and which one should you buy The current lowest price found for itel S25 Ultra is ₹17,990 and for Oppo A31 (2020) is ₹8,999. The details of both of these products were last updated on Jul 12, 2026.
| Specification | itel S25 Ultra | Oppo A31 (2020) |
|---|---|---|
| Battery | 5000 mAh, Li-ion Battery | 4230 mAh, Li-ion Battery |
| Display | 6.78 inches, 1080 x 2436 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels |
| Rear Camera | 50 MP ƒ/1.6 (Wide Angle) (Macro) | 12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| RAM | 8 GB | 4 GB |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Price | ₹17,990 | ₹8,999 |
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Overview
| Specs Score | 57 / 100 Better Specs | 39 / 100 |
| Display Resolution | 1080 x 2436 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 89% Less Bezels | |
| RAM | 8 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| Rear Camera | 50 MP + Macro Dual Better Camera Resolution | 12 MP + 2 MP + 2 MP Triple |
| Front Camera | 32 MP Better Front Camera Resolution | 8 MP |
| Weight | 163 g Lighter | 180 g |
| Thickness | 6.9 mm Slimmer | 8.3 mm |
| Battery | 5000 mAh Bigger Battery | 4230 mAh |
| Unique Features | Fast Charging No No Water Resistant NFC No IR Blaster | No 3.5mm Audio Jack FM Radio No No Memory Card Support No |
General
| Model | S25 Ultra | A31 2020 |
| 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 | November 09, 2024 | March 6, 2020 |
Design
| Dimensions | 75.5 x 163.9 x 8.3 mm | |
| Weight | 163 g | 180 g |
| Colors | Bromo Black, Meteor Titanium, Komodo Ocean |
Display
| Type | Color AMOLED Screen (1B Colors) | Color IPS LCD Screen |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1080 x 2436 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 393 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 89% | |
| Glass Type | Corning Gorilla Glass 7i | |
| Features | 1000 nits (HBM), 1400 nits (peak) | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 4 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB Charging | USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes | yes with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.6 (Wide Angle) (Macro) | 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 | HDR, Panorama | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Main) |
| Front Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v14 | Android v9.0 (Pie) |
| Chipset | Unisoc T620 | MediaTek Helio P35 |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | PowerVR GE8320 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 4230 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging |
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